Serial Number: 4257, 4258, 4259

DMH/XL2600/CAT3508/375

PARTS LIST
MODEL: DMH

Read the instruction manual before operating this equipment.

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257,
4258, 4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

The Distributer/Dealer serving the area in which

your equipment is working will be able to give you the BEST and
FASTEST SERVICE of Genuine Replacement Parts.

IMPORTANT:
Be sure the parts book which you are ordering parts from is the parts book for
the Drill needing the replacement parts!
Each parts book is CUSTOM MADE to a specific Drill.
All parts books have a Drill SERIAL NUMBER and MODEL DESCRIPTION on
the header of each parts page. All Drills have a SERIAL NUMBER welded on the
frame at the drilling end of the MAIN FRAME or CHASSIS.

YOU MUST USE THE CORRECT PARTS BOOK TO INSURE

CORRECT PARTS IDENTIFICATION.

Continuing Product Improvement and advancement of product

design may cause changes to your Drill which may not be
reflected in this Parts/Service Manual. Production models may vary
in some detail. Drilling Solutions reserves the right to modify or make changes with-
out notice or obligation.

Parts Ordering Instructions

By giving complete information, you will enable us to fill your order

correctly and avoid unnecessary delays!

When ordering Replacement Parts, specify:

1. Unit Serial Number

2. The Name of each part as listed
3. The Part Number as listed in your Partsbook.
4. Quantity of parts desired.

Refer all communications concerning this unit to our nearest

Branch Office, Distributor, Dealer or Agent

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257,
4258, 4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

WARNING IN THE MANUAL

CALIFORNIA PROPOSITION 65 INFORMATION

TO CALIFORNIA CUSTOMERS AND
TO CUSTOMERS SELLING DIESEL ENGINE EQUIPMENT
INTO OR FOR USE IN CALIFORNIA

CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its constituents
are known to the State of California to cause cancer,
birth defects and other reproductive harm.

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257,
4258, 4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

This page is blank.

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257,
4258, 4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Table of Contents

FRAME

57534703 MAIN FRAME ASSY--- 375 UNDERCARRIAGE . . . . . . . . . . . . . . 1

57470155 SUPPORT, CAB ........................... 7

57021370 VERT STOP--- TWR SUPP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

57479495 DRILL PKG ANG 65PT DMH2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

57482267 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 19

TABLE OF CONTENTS
57493454 SEAL KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
56966807 SUPPORT, TOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
56995590 SUPPORT, DRILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
56995624 SUPPORT, TOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
56960172 SUPPORT, TOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
57003659 SUPPORT, LEFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
56966468 STRUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
57382871 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 35
57396400 SEAL KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

57521668 DECKING INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

57521775 PLATE, TOE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

57538670 HANDRAILS & LADDER, CAB . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

57538688 HANDRAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

57537656 TOW BAR, ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

UNDERCARRIAGE

57546459 UNDERCARRIAGE ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

57534893 SIDE FRAME ASSY, CS . . . . . . . . . . . . . . . . . . . . . . . . . . 55
57534802 LINK ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
57512683 ROLLER ASSY --- 375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
57537037 DRIVE --- FINAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
57512691 DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
57512717 SPROCKET ASSY---CAT375 . . . . . . . . . . . . . . . . . . . . . . . 65
57512725 TRACK GUARD ASSY---CAT375 . . . . . . . . . . . . . . . . . . 67
57537169 IDLER GROUP --- CAB SIDE . . . . . . . . . . . . . . . . . . . . . 69
57537375 IDLER GROUP FRONT C . . . . . . . . . . . . . . . . . . . . . . . . 71
57537250 CYLINDER GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
57534901 SIDE FRAME ASSY, DCS . . . . . . . . . . . . . . . . . . . . . . . . 75
57512790 IDLER ASSY --- DCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

JACKS

57478703 JACKS INSTL --- 4--- 72” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

57479446 JACK ASSY --- 8”X72” . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
57329427 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 83
57479453 JACK ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

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DMH/XL2600/CAT3508/375

Table of Contents

CAB/CONSOLE

57537771 CAB ASSY--- STD AMB MPV5 A/C . . . . . . . . . . . . . . . . . . . . . . . . . . 87

57324113 SEAT, OPERATORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
57537797 CAB, COMPLETE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
57521874 A/C MOUNTING ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

57508160 CONSOLE ASSEMBLY--- DMH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

57544058 LEVELING, DM--- H AUTOMATIC . . . . . . . . . . . . . . . . . . . . . . . . . 103

57508533 CONTROLS ASSY, TOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

TABLE OF CONTENTS

57508525 CONTROLS ASSY, DRILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

57423089 CONTROLS, AUX. FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

57508202 DUST CONTROLS ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

57521940 PANEL ASM,DIESEL CONSOLE . . . . . . . . . . . . . . . . . . . . . . . . . . 117

57521999 PANELS ASSY, ANNUNCIATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

TOWER

57422354 TOWER ASSY --- 65FTSP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

57422362 SPEED REDUCER---2 SPD MOTOR . . . . . . . . . . . . . . . 131
52279270 BRAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

57529273 PLATFORM ASSEMBLY, TOWER . . . . . . . . . . . . . . . . . . . . . . . . . 137

57338048 LADDER ASSY, TOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

57506248 ROD CATCHER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

52240561 VALVE ASSEMBLY, HOIST . . . . . . . . . . . . . . . . . . . . . . . 151
57309650 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 153
56984800 TUBING ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

57506164 SUPPORT, ROD--- 10--- 3/4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

57506180 ARM, ROD SUPT/ROD CATCHER . . . . . . . . . . . . . . . . 167
57423147 VALVE SUBASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

57327397 TOWER LOCKING, ANGLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

57139206 KIT, SEAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

57501603 POWERHEAD ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

57526360 SHOCK SUB ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

57306425 SHOCK SUB---120K PD . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
57526303 KIT, SEAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

57411498 TACHOMETER, ROTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

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Table of Contents

52276029 ROD CHANGER--- 2 ROD 30’ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

57379695 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 205
57383291 SEAL KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
57223976 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 209
57224040 SEAL KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

56983711 ROD GROUP--- 2)10.75 X 30’ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

56984586 BREAKOUT ASM--- 10.75 ROLLER . . . . . . . . . . . . . . . . . . . . . . . . . 215

57224354 AUTO BREAKOUT PIPING ASSY. . . . . . . . . . . . . . . . . 217

57431637 WRENCH ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

TABLE OF CONTENTS
57309643 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 223
57437717 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 225
57511263 SEAL KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

57542235 HOIST --- 65FT TOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

57143422 WINCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

57534919 BASE, POWERPACK ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . 235

57521817 GUARDS, INSTALL, COUPLING . . . . . . . . . . . . . . . . . . . . . . . . . . 239

57449910 WELDMENT, GUARD AUST. . . . . . . . . . . . . . . . . . . . . . 241

ENGINE

57520413 ENGINE INSTALLATION, CAT3508 . . . . . . . . . . . . . . . . . . . . . . . . 243

57544074 ALTERNATOR ASSM,220A/24V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

57541542 SHIELD ASSY, TURBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

57534745 EXHAUST & PIPING--- CAT 3508 . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

57508566 BATTERY ASSY--- 2)8--- D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

57544132 CABLE, 72” NEGITIVE BATTERY .............. 261
57544124 CABLE, 72” POSITIVE BATTERY . . . . . . . . . . . . . . . 263

57534786 PIPING, ENGINE COOLANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

57537755 RADIATOR INSTL--- 3508 CAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269

57542110 RADIATOR --- MESABI . . . . . . . . . . . . . . . . . . . . . . . . . . 273

AIR CLEANERS

57534760 AIR CLEANERS--- 3508 CAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

57468811 AIR CLEANER .......................... 283

FUEL

57521650 TANK ASSEMBLY, FUEL--- 1100 GAL. . . . . . . . . . . . . . . . . . . . . . . 285

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Table of Contents

AIR SYSTEMS

57534729 COMPRESSOR ASSY--- 350MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293

57433773 VALVE, BUTTERFLY---8” . . . . . . . . . . . . . . . . . . . . . . . . 295

57527913 KIT, ANTI--- RUMBLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

57423162 PIPING, COMPRESSOR CONTRL . . . . . . . . . . . . . . . . . . . . . . . . . 301

57529711 PIPING, COC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

57431538 PIPING, COMP. TO REC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313

TABLE OF CONTENTS

35248301 VALVE ASSEMBLY ...................... 315

57537631 RECEIVER ASSY. --- VERTICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

57344822 PIPING, RECEIVER ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

35805001 VALVE, MINIMUM PRESSURE . . . . . . . . . . . . . . . . . . . 323

57496812 PIPING, MAIN AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

57542102 SERVICE AIR ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

HYDRAULIC

57409724 TANK & PIPING, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

57410391 PIPING, MAIN FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

57004236 FILTER, OIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
57053050 FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

57537748 HOC/COC INSTL--- MESABI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

57542128 OIL COOLER --- HOC/COC . . . . . . . . . . . . . . . . . . . . . . . 351

57534737 DRIVE, MAIN HYD--- DIESEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

57055816 GEARBOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
52192549 PUMP, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
57480139 SERVO,ELECT,W/O F MTR . . . . . . . . . . . . . . . . . . . . . . . 365
52196714 FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

57529380 PIPING, MAIN PUMP DCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369

57529372 PIPING,MAIN PUMP CS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

57427999 PIPING, DOUBLE PUMP, CABSIDE . . . . . . . . . . . . . . . . . . . . . . . 381

52226099 FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

57525511 PIPING, DBL PUMP--- DC SIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

57525503 PIPING, FEED PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

57479511 PIPING, SUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

52226321 PIPING, MAIN VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

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Table of Contents

52228152 CYLINDERS/PIPING--- TWR RAIS . . . . . . . . . . . . . . . . . . . . . . . . . 401

57318776 CYLINDER, HYDRAULIC . . . . . . . . . . . . . . . . . . . . . . . 403

52262326 PIPING, TWR SUPPT--- V OR A . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405

57525495 PIPING, JACKS--- AUTO LEVEL . . . . . . . . . . . . . . . . . . . . . . . . . . . 407

57393399 VALVE ASSY, AUTO LEVEL . . . . . . . . . . . . . . . . . . . . . 409

56985062 HANGING HOSE--- 3X65’ANG/VR? . . . . . . . . . . . . . . . . . . . . . . . . . 411

56977655 PIPE ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
57085169 PIPE ASSY,1” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
56977630 PIPE ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423

TABLE OF CONTENTS
56985427 PIPE ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425
57085151 DRAIN ASSY---1” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427
56985468 PIPE ASSY, 3” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429

57481277 VALVE MOUNTING/LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 431

56983323 VALVE ASSY --- MAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
57481293 MANIFOLD, SUPERCHARGE . . . . . . . . . . . . . . . . . . . . 439
57423097 VALVE SUBASSY---DIVCS & DCS . . . . . . . . . . . . . . . . . 441
57423105 VALVE SUBASSY---JACK DIV. . . . . . . . . . . . . . . . . . . . . 443
57423113 VALVE SUBASSY---SLOW FEED . . . . . . . . . . . . . . . . . . 445
57423121 VALVE SUBASSY---BRAKE . . . . . . . . . . . . . . . . . . . . . . . 447
57423139 VALVE SUBASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449
56996374 VALVE, CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451
57481301 MANIFOLD---DRAIN/RETURNREAR . . . . . . . . . . . . . 453
57481319 MANIFOLD, RETURN---FRONT . . . . . . . . . . . . . . . . . . 455
57481327 MANIFOLD, DRAIN---FRONT . . . . . . . . . . . . . . . . . . . . 457

57422487 TOWER VALVE LOC--- 55,65 FT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459

56983851 TUBING ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471
57422495 VALVE, SUB ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
57422503 VALVE, SUB ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475
57422511 VALVE, SUB ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477
52238649 TUBING, HYD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479
52238615 TUBING, HYD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481
52238623 TUBING ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
57423071 VALVE, SUB ASSY---BRAKE . . . . . . . . . . . . . . . . . . . . . . 485
57113359 TUBING ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 487

ELECTRICAL

57484644 CONDUIT ASSY--- 1996 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489

57508541 WIRING ASSY, DIESEL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497

57378234 HORN ASSEMBLY, ATTENTION . . . . . . . . . . . . . . . . . . . . . . . . . . 499

57521965 LIGHTING ASM,24VDC NIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . 501

57546483 STROBE ASSY, 24V BLUE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page v
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Table of Contents

OPTIONS

57484073 CURTAINS, DUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513

57537649 WATER INJECTION --- 25GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517

57478372 PUMP ASSY --- 25GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . 521
50819374 PUMP---25 GPM CAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523
50814474 PUMP, PULSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527

57536260 LUBE SYSTEM, CENTRAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 529

57536286 DRUM, GREASE RECHARGE . . . . . . . . . . . . . . . . . . . 541
TABLE OF CONTENTS

57526956 CRANE ASSEMBLY, HIAB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545

57526972 CRANE, HIAB 027---2L . . . . . . . . . . . . . . . . . . . . . . . . . . . 549
57513632 CYL---INNER BOOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 557
57513517 CYL---OUTER BOOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559

57526949 WIGGINS ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 561

57526105 BOX, CENTRAL ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . 567
57526063 BOX, ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571

57526964 RESERVE OIL/FUEL SYS,INST . . . . . . . . . . . . . . . . . . . . . . . . . . . 573

57522039 MONITOR & CONTROL ASM,DMH . . . . . . . . . . . . . . . . . . . . . . . 575

57508574 PLC ASSEMBLY, A--- B SLC504 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577

57527004 CAB AIR WAND ASSY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583

57526998 WASH DOWN GUN ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 585

57277485 WASHERS, WINDOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 587

57541906 WIPER, ASSY 3 WINDOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589

57527939 FIRE EXTINGUISHER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 591

57542557 KIT, MIRROR--- MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593

57541963 SUNSHADE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595

TOOLS

57524167 TOOLS, BASIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 597

50245281 GUN, BLOW---WITH 25’ HOSE . . . . . . . . . . . . . . . . . . . 599

57426611 ROD SEAL ASSEMBLY--- 0 TO 30 DEG. ANGLE . . . . . . . . . . . . . 601

57546475 TOOLS, TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605

57537664 ROD GROUP TOOLS--- 10.75 RLR . . . . . . . . . . . . . . . . . . . . . . . . . 607

57546467 ROD GROUP TOOLS--- EXTRAS . . . . . . . . . . . . . . . . . . . . . . . . . . . 609

page vi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Table of Contents

57529174 NAMEPLATE GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611

57527814 DECALS, SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615

57527053 MANUAL,SAFETY DECAL . . . . . . . . . . . . . . . . . . . . . . . 617

57375842 COMPOUNDS, LUBRICATING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619

57160111 PAINT & SUPPLIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621

57498420 SHIPPING PROVISIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 623

TABLE OF CONTENTS

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page vii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534703 MAIN FRAME ASSY---375 UNDERCARRIAGE

18
19
21 18
42 19
21
42
MAIN FRAME W/375 UNDERCARRIAGE. 57534703

5
18
19
31
33
34
35
36
2 38
39

3
13
5 16
18 17
19 20
24
26
31

7 8
8
9
10
11
12
13
41

Figure 1 :MAIN FRAME ASSY--- 375 UNDERCARRIAGE

D57534703 REV000
page 1 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534703 MAIN FRAME ASSY---375 UNDERCARRIAGE

MAIN FRAME W/375 UNDERCARRIAGE. 57534703

B

43
44
45
46
F F

Figure 2 :MAIN FRAME ASSY--- 375 UNDERCARRIAGE

D57534703 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 2
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534703 MAIN FRAME ASSY---375 UNDERCARRIAGE

1
12
12
13 13
MAIN FRAME W/375 UNDERCARRIAGE. 57534703

19 Grade 8 Torque
3160 Ft. Lbs. Dry
18
2360 Ft. Lbs. Lubed
7
41 19 42
47
11
21
9
10 19 1

18

2
18
19

2
31
31
36 36
43
35 35

31 33
45 36
39 36
24 31 Torque to
260 Dry
44 34 38
200 Lubed
Torque to 46 11
220 Dry
170 Lubed

Figure 3 :MAIN FRAME ASSY--- 375 UNDERCARRIAGE

D57534703 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534703 MAIN FRAME ASSY---375 UNDERCARRIAGE

MAIN FRAME W/375 UNDERCARRIAGE. 57534703

31

31

1 18
18 19
Torque to 26
260 Dry
200 Lubed 19
24 5
26 18 19 18 18 19
18 19
Grade 8 Torque
3160 Ft. Lbs. Dry
2360 Ft. Lbs. Lubed

1
17 17 17 13
17
13
13
13

20 8
8 20
16 20 20 16
16
Grade 8 Torque 16
900 Ft. Lbs. Dry
680 Ft. Lbs. Lubed

Figure 4 :MAIN FRAME ASSY--- 375 UNDERCARRIAGE

D57534703 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 4
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534703 MAIN FRAME ASSY---375 UNDERCARRIAGE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57470122 1 EA MAIN FRAME, WELDMENT

MAIN FRAME W/375 UNDERCARRIAGE. 57534703

002 57379885 1 EA YOKE, OSCILLATION

003 57534711 1 EA SHAFT, MAIN OSCILLATION
005 57470130 2 EA SUPPORT, JACK
007 57379935 1 EA CLEVIS, YOKE
008 52191848 6 EA PAD, SHEAR
009 57379943 1 EA PIN, CENTER
010 95223632 1 EA RING, RETAINING
011 95201281 3 EA FITTING, LUBE
012 95395489 8 EA SCREW, CAP---1---8 X 3---1/2
013 95228169 24 EA WASHER, LOCK---1”
016 95395497 16 EA SCREW, CAP---1---8 X 4---1/2
017 95422309 16 EA NUT, HEX.---HEAVY, 1---8
018 95840799 60 EA SCREW, CAP---1---1/2---6 X 4
019 57113243 64 EA WASHER, FLAT---HARDENED
020 57133589 16 EA WASHER, FLAT---1” HARDENED
021 95405478 4 EA SCREW, CAP---1---1/2---6 X 5
024 57470155 1 EA SUPPORT, CAB (See figure 5)
026 95335378 12 EA SCREW, CAP---3/4---10 X 2---1/2
031 95081808 20 EA WASHER, LOCK---3/4
033 57379919 2 EA PIN, SIDE FRAME
034 57379927 2 EA CLEVIS, SIDE FRAME
035 57381741 4 EA BAR, W/HOLES
036 95035440 8 EA SCREW, CAP---3/4---UNC. X 2
038 57337438 2 EA BUSHING, SPHERICAL
039 95043345 2 EA RING
041 57431694 1 EA SPACER, OSC. CNTR. PIN
042 57479461 2 EA BRACKET, MOUNTING---NDEJAC
043 58862301 7 EA MOUNT, SHOCK---CNTR BONDED
044 57493322 7 EA SCREW, CAP FH SKT.
045 95080206 7 EA NUT, HEX. LOCK---5/8---11
046 57489007 7 EA WASHER, FLAT---3.5 X .64 X .18
047 57443293 1 EA BAR, FLAT---.50 X 4 X 2.75

page 5 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534703 MAIN FRAME ASSY---375 UNDERCARRIAGE

MAIN FRAME W/375 UNDERCARRIAGE. 57534703

This page is blank.

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 6
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57470155 SUPPORT, CAB

MAIN FRAME W/375 UNDERCARRIAGE. 57534703

10
11
12

Figure 5 :SUPPORT, CAB

D57470155 REV001
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57470155 SUPPORT, CAB

REF. PART NO. QTY. UNIT DESCRIPTION

009 57479545 7 EA BAR, MOUNTING

MAIN FRAME W/375 UNDERCARRIAGE. 57534703

010 95104642 8 EA SCREW, CAP---3/4---10 X 1---3/4
011 95081808 8 EA WASHER, LOCK---3/4
012 95077822 8 EA NUT, HEX---3/4---10

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 8
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57021370 VERT STOP---TWR SUPP.

VERT STOP---TWR SUPP.
57021370

1
1

Figure 6 :VERT STOP--- TWR SUPP.

D57021370 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57021370 VERT STOP---TWR SUPP.

REF. PART NO. QTY. UNIT DESCRIPTION

001 57021271 2 EA STOP, TOWER

VERT STOP---TWR SUPP.

57021370

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 10
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

10
9

4 2
4
DRILL PKG ANG 65FT DMH2

3
12

2
3

13
57479495

2
3

2
1
5

12 1

Typ. Track Support

11 Splice Joint

Figure 7 :DRILL PKG ANG 65PT DMH2

T57479495 REV03
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

LOCKING

DRILL PKG ANG 65FT DMH2

PLUG “M”
CYLINDER

69
44
67 61
63
65

57479495
75

71

17
18

73 74

Figure 8 :DRILL PKG ANG 65PT DMH2

T57479495 REV03

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 12
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

DRILL PKG ANG 65FT DMH2

94 NOT USED
95 NOT USED

14
57479495

31
31
31
30 24
31 20
40
34 23
35 21 29
96
22
32 37
28 77 83 39
29 38
33 78 82
PORT “E”
79
80
PORT “R” 81
28
29
33

Figure 9 :DRILL PKG ANG 65PT DMH2

T57479495 REV03
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

86
23 27
29 28
19 29
87 30

DRILL PKG ANG 65FT DMH2

88 84
25 85
90 26
91
89

19
38 37
42

22
41
39
14

14

57479495
86 88 86
89
90
91

87
82 92

44
61 86
63 93 14
70
65

64 44
61 15
63
65
16

17
18
36

Figure 10 :DRILL PKG ANG 65PT DMH2

T57479495 REV03

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 14
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

43
50
51
49 66
DRILL PKG ANG 65FT DMH2

58
52
60
62 53
54
55
66
56
LOCKING PLUG VALVE

FROM PORT “A” OF VALVE

TO PORT “E” OF CYLINDER
46

45
43 FROM PORT “B” OF VALVE
TO PORT “R” OF CYLINDER DRAIN LINE

57
57479495

FROM PORT “P2”

CAB SIDE
DOUBLE PUMP
56

47
58 59

48

46

TO PORT “P” LOCKING PLUG VALVE

Figure 11 :DRILL PKG ANG 65PT DMH2

T57479495 REV03
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

REF. PART NO. QTY. UNIT DESCRIPTION

001 57489056 1 EA SUPPORT, TRACK---DC SIDE

DRILL PKG ANG 65FT DMH2

002 57489064 1 EA SUPPORT, TRACK---CAB SIDE
003 57489072 2 EA TRACK, PINNING
004 52274115 2 EA TRACK MEMBER
005 52274131 2 EA TRACK MEMBER
007 52273380 4 EA BLOCK, SPLICE
008 57489171 2 EA SUPPORT, TRACK
009 57489163 2 EA MEMBER, TRACK
010 57489080 2 EA BAR, CUT TO LENGTH
011 52273547 4 EA GUSSET
012 52274149 2 EA PLATE, SIDE
013 95110482 32 EA SCREW, FLAT---3/8---16 X 3/4
014 52273570 1 EA TOWER REST
015 52274834 1 EA CROSSBRACE
016 52274321 4 EA CHANNEL
017 95035440 24 EA SCREW, CAP---3/4---UNC X 2
018 95081808 24 EA WASHER, LOCK---3/4
019 52262722 2 EA END, STRUT

57479495
020 52262557 4 EA KEY, PLATE
021 52262565 2 EA PIN, STRUT
022 95201281 4 EA FITTING, LUBE
023 95104188 8 EA SCREW, CAP---1/2---13 X 1---3/4
024 52262540 2 EA RETAINER
025 52262904 2 EA BAR, ADJ
026 52278801 2 EA NUT, LOCK
027 95104196 2 EA SCREW, CAP---1/2---13 X 2
028 95077798 10 EA NUT, HEX---1/2---13
029 95081824 18 EA WASHER, LOCK---1/2
030 57489049 2 EA STRUT, TOWER
031 52262524 2 EA SLIDER, STRUT
032 57482267 2 EA CYLINDER, HYDRAULIC (See figure 12)
033 95104212 8 EA SCREW, CAP---1/2---13 X 2---3/4
034 52262532 2 EA PLUG, LOCKING
035 95065983 2 EA SCREW, SET---1/4---20 X 1---3/4

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 16
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

REF. PART NO. QTY. UNIT DESCRIPTION

036 95077822 16 EA NUT, HEX---3/4---10

DRILL PKG ANG 65FT DMH2

037 52279874 4 EA RETAINER

038 90725813 4 EA BUSHING
039 95481735 16 EA SCREW, CAP---3/8---16 X 2.5
040 52279916 4 EA SPACER
041 52279890 4 EA SPACER
042 52279841 2 EA PIN, STRUT
043 56964331 2 EA HOSE ASSY
044 95920724 8 EA SCREW, CAP---1/4---20 X 1---1/2
045 56964356 1 EA HOSE ASSY
046 57342594 1 EA HOSE ASSY
047 95364956 8 EA FITTING, HYD
048 95335998 1 EA FITTING, HYD
049 52194479 1 EA BRACKET, MOUNTING
050 52193539 1 EA VALVE
57176661 2 EA D SOLENOID,A3D02 115V/50HZ
57153348 1 EA D SEAL KIT
051 52193596 1 EA SUBPLATE---SEE BMTX, RE
57479495

052 95279527 1 EA FITTING, HYD

053 95935128 4 EA SCREW, CAP---3/8---16 X 2
054 95937413 4 EA WASHER, LOCK---3/8 PLATED
055 95084562 4 EA NUT, HEX---MACHINE,3/8---16
056 56972680 2 EA HOSE ASSY
057 95263380 1 EA FITTING, HYD---NPT/JIC
058 52279973 2 EA PLATE, MOUNTING
059 95282422 2 EA ADAPTER
060 52262631 2 EA FITTING, HYD
061 50034842 16 EA CLAMP, HOSE
062 50735463 2 EA TEE
063 95934766 8 EA WASHER, LOCK---1/4 PLATED
064 57043259 4 EA HOSE ASSY
065 95931564 8 EA NUT, HEX---1/4---20
066 95330023 3 EA FITTING, HYD
067 56955107 4 EA HOSE ASSY
069 95419594 4 EA FITTING, HYD
070 95794855 8 EA BOLT, HEX---1---1/2---6 X 7
071 56966807 1 EA SUPPORT, TOWER (See figure 14)

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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479495 DRILL PKG ANG 65PT DMH2

REF. PART NO. QTY. UNIT DESCRIPTION

073 52255957 4 EA PIN

DRILL PKG ANG 65FT DMH2

074 52255940 4 EA PLATE, LOCK
075 52278124 8 EA SHIM
077 57432627 4 EA CABLE, 4---PIN X 6 FT
078 50625946 4 EA CONNECTOR
079 95344719 2 EA OUTLET BODY
080 95344818 2 EA COVER, 1/2”
081 95344867 2 EA GASKET, COVER---1/2”
082 52236783 15 EA CLAMP ASSY, 1/2”
083 95488177 10.00 IN CONDUIT, 1/2” RIGID (QTY 6 USED)
084 95272084 4 EA COUPLING, 1/2” CONDUIT
085 95245221 2 EA CONNECTOR, STRAIGHT---1/2”
086 95157111 3 EA CONDUIT, 1/2”
087 95361390 2 EA CONNECTOR, 1/2”90 DEG
088 52175809 2 EA BOX, STONCO
089 52240959 4 EA PLATE, TAPPED
090 95104071 4 EA SCREW, CAP---1/4---20 X 5/8
091 95934766 4 EA WASHER, LOCK---1/4 PLATED

57479495
092 95488177 3.00 IN CONDUIT, 1/2” RIGID
093 95368536 1 EA CONNECTOR, 1/2” 45 DEG
094 50249648 3000.00 IN WIRE, 14AWG---RED
095 57493264 2 EA GRIP, 1/2”LT WIRE MESH
096 95086641 2 EA O---RING

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 18
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57482267 CYLINDER, HYDRAULIC

DRILL PKG ANG 65FT DMH2

15
3
2 11

14
13

4
12
6
57479495

5 1
10

8 NOT SHOWN
9 NOT SHOWN

Figure 12 :CYLINDER, HYDRAULIC

C57482267 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57482267 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57233652 2 EA U---CUP

DRILL PKG ANG 65FT DMH2

002 57163511 2 EA O---RING
003 57163529 2 EA RING, BACK UP
004 57163495 1 EA AQ---SEAL ASSY.
005 57529869 2 EA WIPER/MTL
006 57529877 2 EA RING, WEAR
007 57529885 4 EA RING, WEAR
008 57493454 0 EA SEAL KIT (See figure 13)
009 57244907 2 EA SCREW, SET---1/4---28 X 2
010 57249500 2 EA PORT PLUG
011 57432585 2 EA SWITCH, PROXIMITY 24VDC
012 57493462 1 EA VALVE---CARTRIDGE CHECK
013 57529893 1 EA TUBE ASSY (4K277)
014 57529901 1 EA ROD ASSY (5G279)
015 57529919 2 EA HEAD

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 20
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57493454 SEAL KIT

DRILL PKG ANG 65FT DMH2

3
2

4
6
57479495

5 1

Figure 13 :SEAL KIT

C57482267 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57493454 SEAL KIT

REF. PART NO. QTY. UNIT DESCRIPTION

001 57233652 2 EA U---CUP

DRILL PKG ANG 65FT DMH2

002 57163511 2 EA O---RING
003 57163529 2 EA RING, BACK UP
004 57163495 1 EA AQ---SEAL ASSY.
005 57529869 2 EA WIPER/MTL
006 57529877 2 EA RING, WEAR
007 57529885 4 EA RING, WEAR

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 22
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56966807 SUPPORT, TOWER

DRILL PKG ANG 65FT DMH2

22
24
25
29
30

2 2
57479495

30

20

17
36
35

23
21

Figure 14 :SUPPORT, TOWER

E56966807 REV08
page 23 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56966807 SUPPORT, TOWER

REF. PART NO. QTY. UNIT DESCRIPTION

001 56995590 1 EA SUPPORT, DRILL (See figure 15)

DRILL PKG ANG 65FT DMH2

002 57202707 2 EA STOP BLOCK
017 95037255 4 EA BOLT,EYE
020 56966468 2 EA STRUT (See figure 19)
021 57376246 2 EA HOOK, SAFETY SNAP
022 52255940 2 EA PLATE, LOCK
023 50681188 3.50 FT CHAIN
024 95104634 4 EA SCREW, CAP---3/4---10 X 1---1/2
025 95081808 4 EA WASHER, LOCK---3/4
029 52255940 2 EA PLATE, LOCK
030 56966856 2 EA PIN, TWR SPT
035 56801053 4 EA LINK
036 95423695 4 EA NUT, HEX---1/2---13 ZINC

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 24
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56995590 SUPPORT, DRILL

DRILL PKG ANG 65FT DMH2

18

1
2
57479495

Figure 15 :SUPPORT, DRILL

E56995590 REV05
page 25 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56995590 SUPPORT, DRILL

REF. PART NO. QTY. UNIT DESCRIPTION

001 56995624 1 EA SUPPORT, TOWER (See figure 16)

DRILL PKG ANG 65FT DMH2

002 57003659 1 EA SUPPORT, LEFT (See figure 18)
018 52191301 1 EA SHAFT

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 26
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56995624 SUPPORT, TOWER

6 6
DRILL PKG ANG 65FT DMH2
57479495

Figure 16 :SUPPORT, TOWER

D56995624 REV 00
page 27 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56995624 SUPPORT, TOWER

REF. PART NO. QTY. UNIT DESCRIPTION

006 56960172 1 EA SUPPORT, TOP (See figure 17)

DRILL PKG ANG 65FT DMH2

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 28
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56960172 SUPPORT, TOP

DRILL PKG ANG 65FT DMH2

3
2

1
57479495

Figure 17 :SUPPORT, TOP

C56960172 REV 00
page 29 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56960172 SUPPORT, TOP

REF. PART NO. QTY. UNIT DESCRIPTION

001 56969603 1 EA BLOCK

DRILL PKG ANG 65FT DMH2

002 95064754 4 EA WASHER, LOCK---1---1/4
003 95667150 4 EA SCREW CAP
004 56969611 1 EA PLATE

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 30
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57003659 SUPPORT, LEFT

6
DRILL PKG ANG 65FT DMH2

6
57479495

Figure 18 :SUPPORT, LEFT

D57003659 REV 00
page 31 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57003659 SUPPORT, LEFT

REF. PART NO. QTY. UNIT DESCRIPTION

006 56960172 1 EA SUPPORT, TOP (See figure 17)

DRILL PKG ANG 65FT DMH2

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 32
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56966468 STRUT

1
DRILL PKG ANG 65FT DMH2

6
7
1 8
2 5 9 4 3
1

10

3 3
57479495

Figure 19 :STRUT
D56966468 REV00
page 33 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56966468 STRUT

REF. PART NO. QTY. UNIT DESCRIPTION

001 52274479 1 EA UPPER TUBE

DRILL PKG ANG 65FT DMH2

002 52255981 1 EA TUBE,LOWER
003 52255973 1 EA BRACKET,MTG
004 57382871 1 EA CYLINDER, HYDRAULIC (See figure 20)
005 52255932 1 EA PIN
006 95068011 4 EA SCREW,CAP,AH
007 95934303 4 EA WASHER, LOCK---5/16 PLATED
008 95929782 4 EA NUT, HEX---5/16---18
009 95085890 1 EA NUT,HEX JAM---1”---14
010 57235947 1 EA BAR

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 34
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57382871 CYLINDER, HYDRAULIC

1 NOT SHOWN
DRILL PKG ANG 65FT DMH2

9
13

11

6 8

5 7

12

16
57479495

15

2
14

4
10
3

12

Figure 20 :CYLINDER, HYDRAULIC

C57382871 REV 00
page 35 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57382871 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57396400 1 EA SEAL KIT (See figure 21)

DRILL PKG ANG 65FT DMH2

002 57163420 1 EA O---RING
003 57163487 1 EA WEAR RING
004 57163495 1 EA AQ---SEAL ASSY.
005 57163511 1 EA O---RING
006 57163529 1 EA RING, BACK UP
007 57396418 2 EA WEAR RING
008 57233652 1 EA U---CUP
009 57233660 1 EA WIPER
010 56998503 1 EA NUT, LOCK
011 59698993 1 EA RING, RETAINING
012 57396426 2 EA PORT PLUG
013 57396434 1 EA HEAD
014 57396442 1 EA PISTON
015 57396459 1 EA ROD
016 57396467 1 EA TUBE ASSY

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 36
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57396400 SEAL KIT

DRILL PKG ANG 65FT DMH2

6 8

5 7
57479495

Figure 21 :SEAL KIT

C57382871 REV 00
page 37 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57396400 SEAL KIT

REF. PART NO. QTY. UNIT DESCRIPTION

002 57163420 1 EA O---RING

DRILL PKG ANG 65FT DMH2

003 57163487 1 EA WEAR RING
004 57163495 1 EA AQ---SEAL ASSY.
005 57163511 1 EA O---RING
006 57163529 1 EA RING, BACK UP
007 57396418 2 EA WEAR RING
008 57233652 1 EA U---CUP
009 57233660 1 EA WIPER

57479495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 38
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521668 DECKING INSTALLATION

B 43 10 31 B
24 25 22 E 3 54 21 9 55 20 55 21 19 38 27
C 101 D
11
DECKING INSTALLATION

6
77
13 104
1 105
12
83 J J 23
8 102
2 4 103 18
84 104
G 26
77

F F

15
G D
C E 54 21 59 59 21 47 100
97 31
A 5 14 3 78 50 101
98 A

36 37 Part of Frame Part of Frame 53

57521668

SECTION A ---A
(FRAME)

64 64 64 64 64 64 64 64
98 65 65 65 65 65 65 65 65
97 66 66 66 66 66 66 66 66
5 47

64 64 64 36 29 37 51 51 51 51 51 51 51
65 65 65 60 43 60 60 60 60 60 60 60 60
31 61 61 61 61 61 61 61
66 66 66 61 64 61
75 65 74
SECTION A ---A

Figure 22 :DECKING INSTALLATION

E57521668 REV002
page 39 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521668 DECKING INSTALLATION

16 16 Part of Frame 44 53 37

DECKING INSTALLATION
28
SECTION B ---B
( FRAME)

66 66 66 66 66 66 66 66 66 66
65 65 65 65 65 65 65 65 65 65 98
64 64 64 64 64 64 64 64 64 64 11
12
37
60
61
73
16 16 51 51 51 51 51 51 51 45 51 51 37 29
60 64 60 60 60 60 60 60 60 60 60 60 60 60 43
61 65 61 61 61 61 61 61 61 61 61 61 31 61 61 64
96 66 96 73 65
SECTION B ---B

98 66 68
65 65 Cab
67 64
64 64
11 8 5
12

57521668
29 37 Frame 35 Cab Support
43 74 64
64 90 65
65 66
SECTION C---C

47 26 27

96
66 66 7 7 66 66
65 65
64 64 66 66 65 65
65 65 64 64
64 64
SECTION D ---D

Figure 23 :DECKING INSTALLATION

E57521668 REV002

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 40
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521668 DECKING INSTALLATION

25
97
DECKING INSTALLATION

24 22 50 78

66 29
65 51 65
64 60 64
61 4 3 4 74
Frame Frame 37 90 43
91
SECTION E ---E

15 H
5
Cab 97
106
Frame
66
65 66
17 65 49
64
64 H
SECTION G---G
SECTION F---F
57521668

22 23
Cab Frame

50
Frame
3 4 3
49

SECTION H---H SECTION J---J

11
6

98

12
13
83
42 NOT SHOWN
DETAIL K
62 NOT SHOWN

Figure 24 :DECKING INSTALLATION

E57521668 REV002
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521668 DECKING INSTALLATION

REF. PART NO. QTY. UNIT DESCRIPTION

001 57480667 1 EA GRATING, FLOOR

DECKING INSTALLATION
002 57480675 1 EA GRATING, FLOOR
003 57194938 2 EA ANGLE---1/4X2X2X99.75
004 57194946 2 EA ANGLE---1/4X2X2X42
005 57482424 1 EA HANDRAIL, CAB
006 57480626 1 EA GRATING (D.C.S.)
007 57521791 2 EA BRACKET, ANGLE
008 57483919 2 EA GATE
009 57521809 1 EA GRATING, D.C.S.
010 57482457 1 EA GRATING, D.C.S.---STAIR
011 57482465 1 EA HANDRAILING, D.C.S.---STAIR
012 57482473 1 EA HANDRAILING, FRONT
013 57480683 1 EA GRATING, FLOOR
014 57482481 1 EA GRATING, CAB
015 57482499 1 EA GRATING, CAB
016 57484115 2 EA PAD, BOLTING
017 57482416 5 EA SUPPORT, CAB DECKING
018 57521718 1 EA GRATING, CROSSOVER

57521668
019 57521700 1 EA GRATING, COOLER
020 57521767 1 EA GRATING, RADIATOR
021 57521734 4 EA GRATING, INNER
022 57482382 1 EA GRATING, CROSSOVER
023 57521726 1 EA GRATING, CROSSOVER
024 57482390 1 EA GRATING, (D.C.S.)
025 57521775 1 EA PLATE, TOE (See figure 25)
026 57521742 1 EA HANDRAIL, NON---DRILL END
027 57521684 1 EA HANDRAIL
028 57477663 1 EA BAR, TAPPED
029 95104196 36 EA SCREW, CAP---1/2---13 X 2
031 57492704 2 EA LADDER ASSY---ENTRY/EXIT
035 57483984 1 EA TOE BOARD
036 57483992 1 EA BLOCK, TAP
037 57414609 3 EA BLOCK, TAP
038 57521692 1 EA PLATE, COOLER TOE
042 57492662 6 EA PLATE, MOUNTING (NOT SHOWN)
043 57387672 4 EA BRACE, CROSS
044 57492647 1 EA PLATE, MOUNTING

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 42
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521668 DECKING INSTALLATION

REF. PART NO. QTY. UNIT DESCRIPTION

DECKING INSTALLATION

045 57492639 1 EA SUPPORT, SPECIAL

047 57480576 1 EA HANDRAILING, C.S.
049 57019127 1 EA ANGLE
050 57480592 1 EA GRATING (C.S.)
051 57480568 16 EA SUPPORT, SINGLE RIB
053 57477671 3 EA BAR, TAPPED
054 57480600 2 EA GRATING, (C.S.)
055 57521759 2 EA SUPPORT, DOUBLE RIB
059 57480618 2 EA GRATING, (C.S.)
060 95228904 36 EA SCREW, CAP---3/4---16 X 2
061 95228649 36 EA WASHER, LOCK---3/4
062 95077822 10 EA NUT, HEX---3/4---10 (NOT SHOWN)
064 95081824 140 EA WASHER, LOCK---1/2
065 95077798 120 EA NUT, HEX---1/2---13
066 95104170 81 EA SCREW, CAP---1/2---13 X 1---1/2
067 95104147 18 EA SCREW, CAP---1/2---13 X 1
068 95053054 4 EA SCREW, CAP---1/2---13 X 3
57521668

073 57387664 1 EA SUPPORT, DECKING & STAIRS

074 57387656 2 EA SUPPORT, DECKING & STAIRS
075 57484008 1 EA SUPPORT, DECKING & STAIRS
077 57480691 2 EA GRATING, FLOOR
078 57482374 1 EA GRATING, STAIR PLATFORM
083 57480709 1 EA SHIELD, DIRT
084 57482507 1 EA SHIELD, ROD SEAL DIRT
090 95335337 26 EA SCREW, CAP---5/8---11 X 2
091 95081790 26 EA WASHER, LOCK---5/8
096 57480659 2 EA SUPPORT, COOLER
097 57480717 1 EA HANDRAIL, STAIR
098 57391476 7 EA PLATE, TAP
100 57480634 1 EA GRATING, (C.S.)
101 57542565 2 EA GRATING, DECK
102 57542599 1 EA PLATE, D.C.S. BULKHEAD
103 57542607 1 EA PLATE, C.S. BULKHEAD
104 57078990 2 EA GUARD,HOSE
105 57542615 2 EA CHANNEL, 90” LG
106 57194938 1 EA ANGLE---1/4X2X2X99.75

page 43 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521668 DECKING INSTALLATION

DECKING INSTALLATION
This page is blank.

57521668

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 44
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521775 PLATE, TOE

DECKING INSTALLATION

6
7
5 8
4 10
57521668

3 6 2 6 1
7 7
8 8
10 9

Figure 25 :PLATE, TOE

D57521775 REV000
page 45 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521775 PLATE, TOE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57483786 1 EA HANDRAIL,FRONT SECT.

DECKING INSTALLATION
002 57483794 1 EA POLE, HANDRAIL
003 57521783 1 EA HANDRAIL, BACK
004 57484016 2 EA GATE, CURVED
005 57483927 2 EA GATE
006 95081667 14 EA WASHER, FLAT---1/2
007 95081824 14 EA WASHER, LOCK---1/2
008 95077798 14 EA NUT, HEX---1/2---13
009 95104147 4 EA SCREW, CAP---1/2---13 X 1
010 95087409 10 EA SCREW, CAP---1/2---13 X 2---1/2

57521668

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 46
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57538670 HANDRAILS & LADDER, CAB

HANDRAILS & LADDER, CAB

12

9
4

11

10

5
7
8
2
5
6

14
57538670

Figure 26 :HANDRAILS & LADDER, CAB

D57538670 REV000
page 47 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57538670 HANDRAILS & LADDER, CAB

REF. PART NO. QTY. UNIT DESCRIPTION

001 57542573 1 EA LADDER, CAB

HANDRAILS & LADDER, CAB

002 57543068 6 EA PAD, HANDRAIL MOUNTING
003 57542151 3 EA PLATE, MOUNTING
004 57538597 1 EA HANDRAIL
005 95081824 26 EA WASHER, LOCK---1/2
006 95104147 24 EA SCREW, CAP---1/2---13 X 1
007 95077798 2 EA NUT, HEX---1/2---13
008 95387825 2 EA SCREW, CAP---1/2---13 X 1---1/4
009 57538688 1 EA HANDRAIL (See figure 27)
010 57538696 1 EA HANDRAIL
011 57542144 1 EA BAR
012 57542136 2 EA TUBE
014 57542177 1 EA GRATING

57538670

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 48
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57538688 HANDRAIL
HANDRAILS & LADDER, CAB

16
17
16 18
17 19
18 14
19
57538670

Figure 27 :HANDRAIL
D57538688 REV000
page 49 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57538688 HANDRAIL

REF. PART NO. QTY. UNIT DESCRIPTION

014 56242621 1 EA GATE

HANDRAILS & LADDER, CAB

016 95087409 2 EA SCREW, CAP---1/2---13 X 2---1/2
017 95077798 2 EA NUT, HEX---1/2---13
018 95081824 2 EA WASHER, LOCK---1/2
019 95081667 2 EA WASHER, FLAT---1/2

57538670

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 50
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537656 TOW BAR, ASSY

TOW BAR, ASSY

8
9
11 10
11 12

7
57537656

14
16

15
13
2

2
5 4
4 6

Figure 28 :TOW BAR, ASSY

D57221996 REV02
page 51 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537656 TOW BAR, ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

002 57221962 2 EA LUG, TOWING BOLT---ON

TOW BAR, ASSY

004 56977564 2 EA PIN, TOW BAR
005 95104055 2 EA SCREW, CAP---1/4---20 X 3---3/4
006 95931564 2 EA NUT, HEX---1/4---20
007 50219955 2 EA PIN, LOCKING
008 56882186 2 EA CHAIN
009 95105086 2 EA SCREW, CAP---1---8 X 2---3/4
010 95077749 2 EA NUT, HEX---1”---8
011 57004194 6 EA BAR, W/HOLES
012 57004202 2 EA BAR, W/HOLES
013 95105151 16 EA SCREW, CAP---1---8 X 4---1/2
014 95077749 16 EA NUT, HEX---1”---8
015 95081642 16 EA WASHER, FLAT---1”
016 95228169 16 EA WASHER, LOCK---1”

57537656

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 52
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546459 UNDERCARRIAGE ASSY

UNDERCARRIAGE ASSY

CAB SIDE

1
57546459

DUST COLLECTOR SIDE

2 NOT SHOWN

Figure 29 :UNDERCARRIAGE ASSY

NONE
page 53 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546459 UNDERCARRIAGE ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57525651 1 EA UNDERCARRIAGE---CAT375

UNDERCARRIAGE ASSY
57534893 1 EA D SIDE FRAME ASSY, CS (See figure 30)
57534901 1 EA D SIDE FRAME ASSY, DCS (See figure 40)
002 57428013 1.00 KT KIT, HOT OIL SHUTTLE
57244352 2 EA D VALVE, PUMP RELIEF
57244980 2 EA D PLATE, MTG
95934550 4 EA D SCREW, CAP---3/8---16 X 3/4
95937413 4 EA D WASHER, LOCK---3/8 PLATED
95303335 2 EA D FITTING, HYD
56957632 4 EA D HOSE ASSY
56969389 2 EA D HOSE ASSY
95279055 2 EA D FITTING, HYD
51028710 1 EA D TEE---JIC RUN/NPT 8---8S
56955180 1 EA D HOSE ASSY
95365094 2 EA D ADAPTER, 90DEG---O---RING/JIC
95480109 4 EA D FITTING, HYD---90DEG O---RING
52226453 2 EA D HOSE ASSY
95303368 4 EA D ADAPTER, STR---JIC/O---RING

57546459
95010963 2 EA D COUPLING
59713438 2 EA D COUPLING, MIN
57328676 2 EA D FITTING, TEST
95434353 1 EA D TEE, NPT/JIC---8---8S

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 54
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534893 SIDE FRAME ASSY, CS

UNDERCARRIAGE ASSY

2
1
3
4

5 7
2

SPROCKET END
1 IDLER END

5
57546459

1
5

2
3
4

2
6
FINAL DRIVE VIEW
ROLLERS VIEW TRACK & GUARD
VIEW

Figure 30 :SIDE FRAME ASSY, CS

D57525651 REV00
page 55 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534893 SIDE FRAME ASSY, CS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57534794 1 EA TRACK GROUP

UNDERCARRIAGE ASSY
57534802 1 EA D LINK ASSY (See figure 31)
57534810 236 EA D BOLT, TRACK
57534828 236 EA D NUT, TRACK
57534836 59 EA D SHOE, TRACK
002 57512683 1 EA ROLLER ASSY --- 375 (See figure 32)
003 57537037 1 EA DRIVE --- FINAL (See figure 33)
004 57512709 0 EA DRIVE & MOTOR DTL
005 57512717 1 EA SPROCKET ASSY---CAT375 (See figure 35)
006 57512725 1 EA TRACK GUARD ASSY---CAT375 (See figure 36)
007 57537169 1 EA IDLER GROUP --- CAB SIDE (See figure 37)

57546459

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 56
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534802 LINK ASSY

UNDERCARRIAGE ASSY

2 6

4
5
7

1
57546459

Figure 31 :LINK ASSY

B57534802 REV 00
page 57 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534802 LINK ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 52143500 1 EA SPACER

UNDERCARRIAGE ASSY
002 52143484 4 EA WASHER
003 52143526 1 EA PIN --- TRACK
004 57512360 1 EA LINK --- TRACK R.H.
005 57512402 1 EA LINK --- TRACK L.H.
006 57512626 1 EA BUSHING --- TRACK
007 57512675 1 EA BUSHING --- MASTER
008 52143468 1 EA PIN --- TRACK LINK

57546459

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.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512683 ROLLER ASSY --- 375

UNDERCARRIAGE ASSY

2
57546459

3
1

4
5
2

Figure 32 :ROLLER ASSY --- 375

D57512683 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512683 ROLLER ASSY --- 375

REF. PART NO. QTY. UNIT DESCRIPTION

001 57534844 4 EA ROLLER, UPPER

UNDERCARRIAGE ASSY
002 57534885 11 EA ROLLER, LOWER
003 57534851 4 EA BOLT
004 57534877 44 EA BOLT
005 57534869 44 EA WASHER

57546459

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 60
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537037 DRIVE --- FINAL

9 11
10
UNDERCARRIAGE ASSY

INSTALL MOTOR IN-

LET/OUTLET PORTS
SO THEY POINT TO-
WARD IDLER END
OF FRAME AS
SHOWN.
COVER

28 LITERS (29.6 QT.)

OIL INLET/
OIL LEVEL
57546459

11
OIL OUTLET

ALIGN OIL INLET AND OUTLET

5 PORTS AS SHOWN AND FILL TO
12
BOTTOM OF OIL INLET PLUG
WITH 28 L OF OIL.

4
7

8
3
6 2 1

Figure 33 :DRIVE --- FINAL

D57537037 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537037 DRIVE --- FINAL

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537052 1 EA KIT, SEAL---PARKING BRAKE

UNDERCARRIAGE ASSY
002 57537060 1 EA KIT, SEAL---PARKING BRAKE
003 57537078 1 EA O---RING
004 57537086 1 EA O---RING
005 57456212 4 EA BOLT
006 57537094 1 EA CONNECTOR
007 57537102 1 EA CONNECTOR
008 57537110 1 EA O---RING
009 57537011 28 EA BOLT
010 57537029 28 EA WASHER
011 57512691 1 EA DRIVE (See figure 34)
012 57537045 1 EA MOTOR, TRACK DRIVE

57546459

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 62
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512691 DRIVE
UNDERCARRIAGE ASSY

44
35 22

66

107
57546459

122
14 111
40

Figure 34 :DRIVE
C57512691 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512691 DRIVE

REF. PART NO. QTY. UNIT DESCRIPTION

014 57513160 1 EA NUT, SHAFT

UNDERCARRIAGE ASSY
022 57513178 2 EA BEARING, ROLLER
035 57513186 1 EA SEAL, FACE
040 57513244 2 EA PIN, DOWEL
044 57513194 1 EA O---RING, CHORD
066 57513202 1 EA O---RING
107 57513210 1 EA O---RING
111 57513228 1 EA BEARING, BALL
122 57513236 2 EA O---RING

57546459

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 64
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512717 SPROCKET ASSY---CAT375

UNDERCARRIAGE ASSY

1
1

2
3

4
57546459

Figure 35 :SPROCKET ASSY--- CAT375

C57512717 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512717 SPROCKET ASSY---CAT375

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537128 1 EA SPROCKET, DRIVE

UNDERCARRIAGE ASSY
002 57537144 28 EA BOLT
003 57537029 28 EA WASHER
004 57537136 28 EA CORK

57546459

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 66
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512725 TRACK GUARD ASSY---CAT375

A B
UNDERCARRIAGE ASSY

A B

SECTION A ---A

6 6 6
7 6
7 7 7

1 1
2 2
4 5
5 3 4
57546459

SECTION B ---B

6 6 6 6
7 7 7 7

2 1 2 1
4 5 5
3 3 4

Figure 36 :TRACK GUARD ASSY--- CAT375

D57512725 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512725 TRACK GUARD ASSY---CAT375

REF. PART NO. QTY. UNIT DESCRIPTION

001 57512733 2 EA GUARD TRACK

UNDERCARRIAGE ASSY
002 57512741 2 EA GUARD TRACK
003 57512758 10 EA PIPE
004 57512766 10 EA BOLT
005 57512774 10 EA NUT
006 57512782 20 EA BOLT
007 57534869 20 EA WASHER

57546459

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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537169 IDLER GROUP --- CAB SIDE

7
8
7 7 9 7
UNDERCARRIAGE ASSY

8 8 9 10 9 8
9 25 9 13 11 12 9

15 18 16 7 21
17 8 22 CAB SIDE
9 23

7 21
16 8 22
18 17 15 9 23

7 7 DUST COLLECTOR SIDE 9 7 9 7

8 8 13 8 12 8
9 9 9 9
10
11
57546459

17 14 5 1
20 19 4 6 32

7 14
8
9

26
Tighten Item 3 to
575± 75 Ft. Lbs.
Tighten Item 5 to 27
330± 50 Ft. Lbs. 28
29

SECTION A ---A

Figure 37 :IDLER GROUP --- CAB SIDE

D57537169 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537169 IDLER GROUP --- CAB SIDE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537375 1 EA IDLER GROUP FRONT C (See figure 38)

UNDERCARRIAGE ASSY
002 57537219 1 EA PLATE
003 57537367 4 EA BOLT
004 57537250 1 EA CYLINDER GROUP (See figure 39)
005 57537326 4 EA BOLT
006 57356818 4 EA WASHER---HARD
007 57537359 8 EA ELBOW, 90 DEG.
008 57183535 8 EA O RING---SEAL
009 57537334 10 EA O---RING
010 57537284 1 EA ADAPTER
011 57180010 1 EA SEAL
012 57537177 1 EA TUBE ASSY
013 57537185 1 EA TUBE ASSY
014 57537235 2 EA HOSE ASSY
015 57537268 1 EA VALVE
016 57537243 2 EA BOLT
017 57357097 8 EA WASHER
018 57537342 2 EA ELBOW

57546459
019 57537227 1 EA COVER
020 57537292 6 EA ADAPTER
021 57537318 1 EA ACCUMULATOR
022 57537417 4 EA BOLT
023 57537425 4 EA WASHER
025 57537201 1 EA HOSE ASSY
026 57537300 4 EA CLIP
027 57537409 2 EA BOLT
028 57537383 4 EA WASHER
029 57537391 2 EA NUT

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 70
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537375 IDLER GROUP FRONT C

UNDERCARRIAGE ASSY

2
34
5

6
7
57546459

Figure 38 :IDLER GROUP FRONT C

D57537375 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537375 IDLER GROUP FRONT C

REF. PART NO. QTY. UNIT DESCRIPTION

002 57512808 1 EA IDLER

UNDERCARRIAGE ASSY
003 57512816 2 EA SEAL
004 57512824 2 EA SEAL
005 57512832 2 EA PIN
006 57512840 2 EA BEARING
007 57512857 1 EA SHAFT

57546459

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 72
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537250 CYLINDER GROUP

UNDERCARRIAGE ASSY

9 1

3
57546459

12

Figure 39 :CYLINDER GROUP

C57537250 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537250 CYLINDER GROUP

REF. PART NO. QTY. UNIT DESCRIPTION

001 57512881 1 EA SEAL

UNDERCARRIAGE ASSY
003 57512899 1 EA SEAL, U---CUP
009 57512907 1 EA SEAL
012 57512915 1 EA SEAL

57546459

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 74
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534901 SIDE FRAME ASSY, DCS

UNDERCARRIAGE ASSY

2
1
3
4

5 7
2

SPROCKET END
1 IDLER END

5
57546459

1
5

2
3
4

2
6
FINAL DRIVE VIEW
ROLLERS VIEW TRACK & GUARD
VIEW

Figure 40 :SIDE FRAME ASSY, DCS

D57525651 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534901 SIDE FRAME ASSY, DCS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57534794 1 EA TRACK GROUP

UNDERCARRIAGE ASSY
57534802 1 EA D LINK ASSY (See figure 31)
57534810 236 EA D BOLT, TRACK
57534828 236 EA D NUT, TRACK
57534836 59 EA D SHOE, TRACK
002 57512683 1 EA ROLLER ASSY --- 375 (See figure 32)
003 57537037 1 EA DRIVE --- FINAL (See figure 33)
004 57512709 0 EA DRIVE & MOTOR DTL
005 57512717 1 EA SPROCKET ASSY---CAT375 (See figure 35)
006 57512725 1 EA TRACK GUARD ASSY---CAT375 (See figure 36)
007 57512790 1 EA IDLER ASSY --- DCS (See figure 41)

57546459

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.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512790 IDLER ASSY --- DCS

7
8
7 7 9 7
8 8 9 10 9 8
UNDERCARRIAGE ASSY

9 24 9 13 11 12 9

15 18 16 7 21
17 8 22 CAB SIDE
9 23

7 21
16 8 22
18 17 15 9 23

7 7 DUST COLLECTOR SIDE 9 7 9 7

8 8 13 8 12 8
9 9 9 9
10
11

17 5 1
57546459

14
20 19 4 6 32

7 14
8
9

26
Tighten Item 3 to
575± 75 Ft. Lbs.
Tighten Item 5 to 27
330± 50 Ft. Lbs. 28
29

SECTION A ---A

Figure 41 :IDLER ASSY --- DCS

D57537169 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57512790 IDLER ASSY --- DCS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537375 1 EA IDLER GROUP FRONT C (See figure 38)

UNDERCARRIAGE ASSY
002 57537219 1 EA PLATE
003 57537367 4 EA BOLT
004 57537250 1 EA CYLINDER GROUP (See figure 39)
005 57537326 4 EA BOLT
006 57356818 4 EA WASHER---HARD
007 57537359 8 EA ELBOW, 90 DEG.
008 57183535 8 EA O RING---SEAL
009 57537334 10 EA O---RING
010 57537284 1 EA ADAPTER
011 57180010 1 EA SEAL
012 57537177 1 EA TUBE ASSY
013 57537185 1 EA TUBE ASSY
014 57537235 2 EA HOSE ASSY
015 57537268 1 EA VALVE
016 57537243 2 EA BOLT
017 57357097 8 EA WASHER
018 57537342 2 EA ELBOW

57546459
019 57537227 1 EA COVER
020 57537292 6 EA ADAPTER
021 57537318 1 EA ACCUMULATOR
022 57537417 4 EA BOLT
023 57537425 4 EA WASHER
024 57537193 1 EA HOSE ASSY
026 57537300 4 EA CLIP
027 57537409 2 EA BOLT
028 57537383 4 EA WASHER
029 57537391 2 EA NUT

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 78
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57478703 JACKS INSTL --- 4---72”

JACKS INSTL. 4---72”

MAIN FRAME

2
1
57478703

3 1

4 6

Figure 42 :JACKS INSTL --- 4--- 72”

E57478703 REV 001
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57478703 JACKS INSTL --- 4---72”

REF. PART NO. QTY. UNIT DESCRIPTION

001 57479446 2 EA JACK ASSY --- 8”X72” (See figure 43)

JACKS INSTL. 4---72”

002 57479453 2 EA JACK ASSY (See figure 45)
003 57005282 2 EA BAR, ROUND
004 57341778 2 EA PLATE, MOUNT
005 57005274 2 EA PIPE
006 57283251 2 EA BAR, FLAT---3/8X3/4X4.88

57478703

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 80
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479446 JACK ASSY --- 8”X72”

14 11
12
13
JACKS INSTL. 4---72”

15

10

17
18
19
20

9
57478703

4
2
21
1

Figure 43 :JACK ASSY --- 8”X72”

E52191624 REV 10
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479446 JACK ASSY --- 8”X72”

REF. PART NO. QTY. UNIT DESCRIPTION

001 57004376 1 EA PAD, JACK

JACKS INSTL. 4---72”

002 52244878 1 EA PIN
004 52191632 1 EA SLIDE, CROSSHEAD
005 95250239 2 EA PLUG, PIPE---2NPT SQ SOCKET
006 50511997 1 EA PIN, CYLINDER
007 52191640 1 EA CROSSHEAD
008 57329427 1 EA CYLINDER, HYDRAULIC (See figure 44)
009 95201281 2 EA FITTING, LUBE
010 50511989 1 EA PIN, CYLINDER
011 95406708 4 EA SCREW, CAP---1---1/2---6 X 5
012 95096343 4 EA WASHER, LOCK---1---1/2
013 95077723 4 EA NUT, HEX---1---1/2---6
014 50424456 1 EA CAP, CROSSHEAD
015 57485161 2 EA ADAPTER, LEVELING JACK
017 57344376 1 EA BRACKET, SWITCH
018 95928982 4 EA SCREW, CAP---1/4---20 X 3/4
019 95096350 4 EA WASHER, LOCK---1/4
020 95922183 4 EA WASHER, FLAT---1/4

57478703
021 57026262 2 EA BAR, FLAT

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 82
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57329427 CYLINDER, HYDRAULIC

JACKS INSTL. 4---72”

15

12
17 14
19

16
20
57478703

21
22
23
18
13

1 NOT SHOWN

Figure 44 :CYLINDER, HYDRAULIC

D57329427 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57329427 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57354870 1 EA SEAL KIT, 8X72 JACK

JACKS INSTL. 4---72”

012 57322125 1 EA BACK---UP
013 56944390 1 EA LOCKNUT
014 57205007 3 EA VALVE, COUNTERBALANCE
57240814 1 EA D SEAL KIT, VALVE
015 57249633 2 EA PLUG, PORT
016 57354805 2 EA PLUG, PORT
017 57244907 1 EA SCREW, SET---1/4---28 X 2
018 57354888 1 EA PISTON, CYLINDER
019 57354896 1 EA HEADCAP
020 57354904 1 EA HEAD, CYLINDER
021 57354912 1 EA ROD END ASSY
022 57354920 1 EA ROD --- TUBE
023 57354938 1 EA TUBE ASSY

57478703

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 84
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479453 JACK ASSY

14 11
12
13
JACKS INSTL. 4---72”

15

10

17
18
19
20

9
57478703

4
2
21
1

Figure 45 :JACK ASSY

E52191624 REV 10
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479453 JACK ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 52191657 1 EA PAD, JACK

JACKS INSTL. 4---72”

002 52244878 1 EA PIN
004 52191632 1 EA SLIDE, CROSSHEAD
005 95250239 2 EA PLUG, PIPE---2NPT SQ SOCKET
006 50511997 1 EA PIN, CYLINDER
007 52191640 1 EA CROSSHEAD
008 57329427 1 EA CYLINDER, HYDRAULIC (See figure 44)
009 95201281 2 EA FITTING, LUBE
010 50511989 1 EA PIN, CYLINDER
011 95406708 4 EA SCREW, CAP---1---1/2---6 X 5
012 95096343 4 EA WASHER, LOCK---1---1/2
013 95077723 4 EA NUT, HEX---1---1/2---6
014 50424456 1 EA CAP, CROSSHEAD
015 57485161 2 EA ADAPTER, LEVELING JACK
017 57344376 1 EA BRACKET, SWITCH
018 95928982 4 EA SCREW, CAP---1/4---20 X 3/4
019 95096350 4 EA WASHER, LOCK---1/4
020 95922183 4 EA WASHER, FLAT---1/4

57478703
021 57026262 2 EA BAR, FLAT

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 86
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537771 CAB ASSY---STD AMB MPV5 A/C

38
CONTROL BOX 37
36
35
34
CAB ASSY---STD AMB MPV5 A/C

1
33
BOX #4 32

25
26 11
27 12
13
23
24
9

11
6

9 6
7
11
57537771

6
7
9 4 NOT SHOWN
11
5 NOT SHOWN
43 NOT SHOWN
44 NOT SHOWN
45 NOT SHOWN
46 NOT SHOWN
2
3 47 NOT SHOWN
48 NOT SHOWN
16 49 NOT SHOWN
41 50 NOT SHOWN
42
18
19
20

Figure 46 :CAB ASSY--- STD AMB MPV5 A/C

E57537771 REV02
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537771 CAB ASSY---STD AMB MPV5 A/C

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537789 1 EA PRESS/HTR/AIR CONDITIONER

CAB ASSY---STD AMB MPV5 A/C

57513921 1 EA D VALVE, TX
57513939 1 EA D COIL, EVAPORATOR
57513947 1 EA D HEATER CORE
57512139 1 EA D LOUVRES
57513954 1 EA D VALVE,SOL. HOT WATER
57512097 1 EA D MOTOR---BLOWER,DBL SHAFT
57514051 1 EA D BRUSH SET
57114290 1 EA D FILTER, AIR RETURN
57514010 1 EA D COIL, CONDENSER
57403453 1 EA D RECEIVER---DRYER R134A
57514028 1 EA D MOTOR---CONDENSER
57514242 1 EA D BRUSH SET
57398406 1 EA D SWITCH---LW PRESSURE
57514259 1 EA D SWITCH---HIGH PRESSURE
57514036 1 EA D FILTER---LIQUID LINE
57514044 1 EA D FAN---CONDENSER
57542169 1 EA D COMPRESSOR, AC

57537771
57514267 1 EA D ADAPTER
57514275 1 EA D VALVE
57514283 1 EA D VALVE
57106866 1 EA D MOTOR,FAN
57514077 1 EA D BRUSH SET, MOTOR
57514069 1 EA D FILTER---PRIMARY
57514085 1 EA D BOWL, PRE---CLEANER
57514093 1 EA D WHEEL---BLOWER
57513962 1 EA D SWITCH---CONTROL FAN
57513970 1 EA D SWITCH---SELECTOR
57306243 1 EA D THERMOSTAT POTENTIMETER
57306250 1 EA D THERMOSTAT
57513988 1 EA D RELAY---FAN CONDENSER
57403446 1 EA D RELAY---CLUTCH
57106924 1 EA D BREAKER, CIRCUIT
57513996 1 EA D BREAKER---FAN CONDENSER
57514002 1 EA D BREAKER, MAIN
57106932 1 EA D RESISTOR
002 57324113 1 EA SEAT, OPERATORS (See figure 47)

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 88
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537771 CAB ASSY---STD AMB MPV5 A/C

REF. PART NO. QTY. UNIT DESCRIPTION

CAB ASSY---STD AMB MPV5 A/C

003 57541914 1 EA BELT, SEAT

004 57097982 3 EA LIGHT, DOME (NOT SHOWN)
57097990 1 EA D LENS,LEXAN
005 58175019 3 EA LAMP, 24V (NOT SHOWN)
006 56993215 1 EA GAUGE
007 56993249 1 EA FITTING, BHD
009 56993264 1.00 IN HOSE, VINYL
011 95318440 1 EA CONNECTOR, 3/4” 45 DEG
012 95318457 1 EA CONNECTOR, 3/4” 90 DEG
013 95373742 36.00 FT CONDUIT, FLEX---3/4”SEALTTE
016 57537797 1 EA CAB, COMPLETE (See figure 48)
018 95341095 10 EA SCREW, CAP---3/4---10 X 1---3/4
019 95352415 10 EA WASHER, LOCK---3/4
020 95084778 10 EA NUT, HEX---HEAVY---3/4---10
023 52250156 600.00 IN WIRE, 10AWG---GREEN
024 52236569 2 EA GASKET, 3/4
025 95361390 4 EA CONNECTOR, 1/2”90 DEG
57537771

026 95245049 48.00 IN CONDUIT, FLEX---1/2SEALTITE (QTY 2 USED)

027 52236577 3 EA GASKET, SEALING
032 95048377 1 EA NIPPLE
033 50619915 2 EA NUT, LOCK---1/2” CONDUIT
034 50625839 1 EA BUSHING, CONDUIT
035 95104071 4 EA SCREW, CAP---1/4---20 X 5/8
036 95416335 4 EA NUT, HEX---1/4---20 ZINC
037 95934766 4 EA WASHER, LOCK---1/4 PLATED
038 95922324 4 EA WASHER, FLAT---1/4
041 95929006 4 EA SCREW, CAP---5/16---18 X 1
042 95934303 4 EA WASHER, LOCK---5/16 PLATED
043 57542169 1 EA COMPRESSOR, AC (NOT SHOWN)
044 57529240 1 EA PLATE, ADAPTER (NOT SHOWN)
045 57529257 1 EA VALVE (NOT SHOWN)
046 57529265 1 EA VALVE (NOT SHOWN)
047 57521874 1 AS A/C MOUNTING ASSY (NOT SHOWN)(See figure 49)
048 57529349 1 EA HOSE ASSY, R134A (NOT SHOWN)
049 57529356 1 EA HOSE ASSY, R134A (NOT SHOWN)
050 57542623 1 EA GUARD, A/C (NOT SHOWN)

page 89 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537771 CAB ASSY---STD AMB MPV5 A/C

CAB ASSY---STD AMB MPV5 A/C

This page is blank.

57537771

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 90
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57324113 SEAT, OPERATORS

CAB ASSY---STD AMB MPV5 A/C

2
57537771

5
6
7

8
9

10

Figure 47 :SEAT, OPERATORS

E57324113 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57324113 SEAT, OPERATORS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57340176 1 EA HEADREST

CAB ASSY---STD AMB MPV5 A/C

002 57340184 1 EA ARMREST KIT
003 57340234 1 EA BACKREST ASSY.
004 57340242 1 EA SEAT PAN ASSY
005 57340259 1 EA SEAT FRAME ASSY
006 57340267 1 EA SWIVEL ASSY
007 57340275 1 EA SLIDE KIT
008 57340283 1 EA SUSPENSION ASSY.
009 57340291 1 EA BOOT KIT
010 57340309 1 EA RISER

57537771

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 92
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537797 CAB, COMPLETE

11 NOT SHOWN
CAB ASSY---STD AMB MPV5 A/C

13 NOT SHOWN

1
4

2 12

FRESH AIR
PRESSURIZER
UNIT
57537771

GLASS PANEL

WEATHER SEAL
9

8
(TYPICAL AROUND ALL
WINDOWS)

15

7
12

14

Figure 48 :CAB, COMPLETE

E57537797 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537797 CAB, COMPLETE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537821 2 EA GLASS, WINDOW---BRONZE

CAB ASSY---STD AMB MPV5 A/C

002 57537839 1 EA GLASS, WINDOW---BRONZE
003 57537847 3 EA GLASS, WINDOW---BRONZE
004 57538589 2 EA GLASS, WINDOW---BRONZE
006 57538605 1 EA GLASS, WINDOW---BRONZE
007 57538613 1 EA GLASS, WINDOW---BRONZE
008 57538621 1 EA GLASS, WINDOW---BRONZE
009 52233715 100.00 FT WEATHERSTRIP
011 52233731 1 EA MAT,RUBBER (NOT SHOWN)
012 57537805 1 EA CAB WELDMENT
52255494 1 EA D PLATFORM
57428005 1 EA D BOX, TECHNICAL BOOK
013 57537813 1 EA BRACKETS, CAB (NOT SHOWN)
014 57078875 1 EA DOOR ASM,CAB
015 57078859 1 EA DOOR ASM,AUX

57537771

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 94
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521874 A/C MOUNTING ASSY

ENGINE
CAB ASSY---STD AMB MPV5 A/C

7 NOT SHOWN
A/C MOUNTING 28 NOT SHOWN
ASSEMBLY 29 NOT SHOWN
30 NOT SHOWN

15 20
17 11
16
18
57537771

14 27 5
6

10

ITEMS 24, 25 & 26

24 USED TO MOUNT
19 25 COMPRESSOR TO
12 26 ITEM 9

1
8

2 13

3 ITEMS 21, 22 & 23 USED

21 TO MOUNT COMPRES-
22 SOR TO ITEM 8
23

Figure 49 :A/C MOUNTING ASSY

E57521874 REV002
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521874 A/C MOUNTING ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57542805 1 EA PIPE, 1/2

CAB ASSY---STD AMB MPV5 A/C

002 57372443 2 EA MOUNT, A/C COMP
003 95144010 1 EA SCREW,CAP HX HD UNC---2A
004 95081667 6 EA WASHER, FLAT---1/2
005 95081824 6 EA WASHER, LOCK---1/2
006 95077798 2 EA NUT, HEX---1/2---13
007 95839346 1 EA SCREW,CAP HX HD UNC---2A (NOT SHOWN)
008 57521882 1 EA PLATE, A/C FRONT
009 57542706 1 EA PLATE, A/C BACK
010 57542714 2 EA TUBE, SPACER
011 57542722 1 EA BASE, A/C
012 57542730 1 EA RIB, A/C
013 57542748 1 EA BASE, BOTTOM A/C
014 57315574 1 EA BLOCK
015 57319212 1 EA ADJUSTMENT ROD
016 95077814 2 EA NUT, HEX 5/8---11
017 95081790 2 EA WASHER, LOCK---5/8
018 95094314 2 EA WASHER, FLAT---5/8

57537771
019 57542755 1 EA BLOCK, A/C SPACER
020 57542771 1 EA ANGLE 7X4X3/8X5 LG
021 96700034 4 EA CAPSCREW,M8X1.25X20MM,HEX
022 50788355 4 EA WASHER, METRIC FLAT
023 50788454 4 EA LOCKWASHER, 8 MM
024 95958971 4 EA SCREW, CAP---3/8---16 X 1---1/8
025 95937413 4 EA WASHER, LOCK---3/8 PLATED
026 95922233 4 EA WASHER, FLAT---3/8
027 95104253 1 EA SCREW CAP
028 57543019 1 EA BELT, DRIVE (NOT SHOWN)
029 57543001 2 EA STIFFENER (NOT SHOWN)
030 52240959 1 EA PLATE, TAPPED (NOT SHOWN)

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 96
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508160 CONSOLE ASSEMBLY---DMH

CONSOLE ASSY---DMH

40
42

37
19
164 19
19 165 164
164 167 165
165 167
167

74

8
73
57508160

19
164 161
8 165
73 167 76
8
56
57
58
8 59
82

5
6
83

Figure 50 :CONSOLE ASSEMBLY--- DMH

E57508160 REV002
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508160 CONSOLE ASSEMBLY---DMH

CONSOLE ASSY---DMH
53
3
2

74 57508160

Figure 51 :CONSOLE ASSEMBLY--- DMH

E57508160 REV 001

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 98
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508160 CONSOLE ASSEMBLY---DMH

AIR LINE PRESSURE GAUGE

ROTATION PRESSURE 129

GAUGE 40
42
CONSOLE ASSY---DMH

37

FEED PULLDOWN
GAUGE
160

131
130
131

WATER INJECTION VALVE

57508160

A A

FROM WATER INJECTION VALVE “REG”

PORT TO MANIFOLD PORT NO. 14A FROM AIR LINE PRESS. GAUGE
TO MANIFOLD PORT NO.13A
FROM WATER INJECTION VALVE “IN”
PORT TO MANIFOLD PORT NO. 1A FROM PULLDOWN GAUGE
TO MANIFOLD PORT NO. 19A
FROM WATER INJECTION VALVE “BP” FROM ROTATION PRESS. GAUGE
PORT TO MANIFOLD PORT NO. 12A TO MANIFOLD PORT NO. 22A

146
144 159
159 146
159

Figure 52 :CONSOLE ASSEMBLY--- DMH

E57508160 REV 002
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508160 CONSOLE ASSEMBLY---DMH

93 ---NOT SHOWN
94 ---NOT SHOWN
95 ---NOT SHOWN

CONSOLE ASSY---DMH
96 ---NOT SHOWN
109 ---NOT SHOWN
117 ---NOT SHOWN
140 ---NOT SHOWN

PORTS FOR WATER

INJECTION (OPTION)
3 PLACES

57508160
149

Figure 53 :CONSOLE ASSEMBLY--- DMH

E57508160 REV 001

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 100
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508160 CONSOLE ASSEMBLY---DMH

REF. PART NO. QTY. UNIT DESCRIPTION

001 57283731 1 EA CONSOLE, WELDMENT---DMH

CONSOLE ASSY---DMH

002 95970380 3 EA SCREW, FLAT HEAD

003 56958879 1 EA PAD, RUBBER
005 50625896 1 EA COVER, HANDYBOX FOR RECPT
006 50625912 1 EA RECEPTACLE
008 57041121 4 EA SWITCH, 2POS,/KNOB LEVER
019 58218280 15 EA RIVET, 1/8 DIA. X .5 POP
037 57530800 1 EA GAUGE, PRESSURE
040 50262500 1 EA GAUGE, DISCHARGE PRESSURE
042 57530792 1 EA GAUGE, PRESSURE
053 56822919 1 EA LEVEL
056 52154259 1 EA SWITCH, FOOT
057 95928982 2 EA SCREW, CAP---1/4---20 X 3/4
058 95416335 2 EA NUT, HEX---1/4---20 ZINC
059 95934766 2 EA WASHER, LOCK---1/4 PLATED
073 39126560 2 EA CONTACT
074 57497687 1 EA NAMEPLATE, MODEL I.D.
076 57117848 12 EA BREAKER, CIRCUIT---5 AMP
57508160

082 95361002 1 EA BUSHING, MALE---3/4”

083 95245692 1 EA BUSHING, MALE---1/2”
093 57455586 300 EA SLEEVE, WIRE TRANSPARENT (not shown)
094 57455636 20 EA LABEL, CLIP---ON TERM.BLOCK (not shown)
095 57455594 200 EA SLEEVE, WIRE TRANSPARENT (not shown)
096 57455628 20 EA LABEL, 1---HOLE ADHESIVE (not shown)
109 95748802 100 EA TIE, CABLE (not shown)
117 95329249 35 EA TERMINAL(not shown)
129 95293353 1 EA ADAPTER
130 56955107 1 EA HOSE ASSY
131 57533663 2 EA HOSE ASSY
140 95424586 200 EA TIE, CABLE (not shown)
144 56964240 1 EA HOSE ASSY
146 57100281 2 EA HOSE ASSY
149 95282422 3 EA ADAPTER
159 95231023 3 EA ADAPTER
160 95293403 1 EA FITTING, HYD
161 57284598 1 EA NAMEPLATE, CIR. BREAKER
164 56954852 2 EA CHANNEL, DUCT

page 101 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508160 CONSOLE ASSEMBLY---DMH

REF. PART NO. QTY. UNIT DESCRIPTION

165 56954860 2 EA COVER, DUCT

CONSOLE ASSY---DMH
167 95326740 15 EA WASHER ,FLAT---NO. 6

57508160

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 102
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544058 LEVELING, DM ---H AUTOMATIC

35 46
34 42
9 33
8 6
3 5
JACK CONTROLS, DM---H AUTO LEVEL

20 NOT SHOWN
21 NOT SHOWN
50 16
41 16
12 37
16

11
11
4 10
38
41
50

1
57544058

TOP VIEW BACK VIEW

Figure 54 :LEVELING, DM--- H AUTOMATIC

D57544058 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544058 LEVELING, DM ---H AUTOMATIC

14
13

JACK CONTROLS, DM---H AUTO LEVEL

MAIN FRAME

BOX 1

JACK SUPPORT

29
28

57544058
27
J13J J11K
66 26
63 25
J11J J13K 62 60
29 28 23
57

58

59 67
68
DETAIL A
BOX 1 DETAIL SEE DETAIL A

Figure 55 :LEVELING, DM--- H AUTOMATIC

D57544058 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 104
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544058 LEVELING, DM ---H AUTOMATIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57387169 3 EA CONTROLLER, REMOTE PROPO

JACK CONTROLS, DM---H AUTO LEVEL

003 57366320 1 EA MODULE, OPERATOR CONTROL

004 57366338 1 EA MODULE, LEVEL SENSOR
005 57366346 1 EA MODULE, MICRO CONTROLLER
006 57393381 0 EA SOFTWARE & VARIABLES, DMH
57433799 0 EA D SOFTWARE,AUTO LEV. R106
57392805 0 EA D VARIABLES LIST, DMH A.L.
57382293 0 EA D CABLE, PROGRAMMING
57393357 0 EA D FAULT CODES, AUTO LEVEL
008 57387540 1 EA HARNESS, LEVEL CONTROL
009 57366312 1 EA HARNESS, LEVEL POWER
010 57392763 1 EA BRACKET, SENSOR---LONG
011 57369423 2 EA BAR, SENSOR MOUNTING
012 57392771 1 EA BRACKET, SENSOR, SHORT
013 57447799 4 EA SWITCH, LOW TEMP LIMIT
014 57302242 4 EA ARM, REPLACEMENT
016 57508186 3 EA LIGHT, LED---GREEN PILOT24
57522393 1 EA D LED, 24V AC/DC---GREEN
57544058

020 57394603 2 EA RELAY, DPDT 24V COIL

021 58150228 10 EA TERMINAL, FEMALE PUSHON
023 57196677 20 EA DIODE, 3A, 600V
025 57393852 1 EA RESISTOR, 330 OHM, 5W
026 57429714 20 EA BLOCK, 6MM COMPONENT ELE
027 57429722 20 EA PLUG, 6MM COMPONENT
028 57429730 2 EA COVER, TERMINAL BLOCK EN
029 57429748 2 EA HOLDER, LOCKING END
033 95934857 4 EA SCREW, CAP---1/4---20 X 1---1/4
034 95958690 2 EA SCREW, TRUSS HD---10---24 X 1/2
035 95207478 2 EA WASHER, LOCK---NO. 10 INT.
037 95920674 4 EA SCREW, CAP---3/8---16 X 1
038 95934550 4 EA SCREW, CAP---3/8---16 X 3/4
041 95937413 8 EA WASHER, LOCK---3/8 PLATED
042 95081766 4 EA WASHER, LOCK---1/4 CAD PLT
046 95931564 4 EA NUT, HEX.---1/4---20
050 95922233 8 EA WASHER, FLAT---3/8
057 57387151 2 EA CARD, DUAL SOLENOID DRIVE
058 57393431 2 EA RESISTOR, 27---OHM,3 WATT

page 105 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544058 LEVELING, DM ---H AUTOMATIC

REF. PART NO. QTY. UNIT DESCRIPTION

059 57393449 2 EA CAPACITOR, 47 MF, 50V

JACK CONTROLS, DM---H AUTO LEVEL

060 57443525 10 EA BLOCK,UK10 TERMINAL
062 95922076 6 EA SCREW, ROUND HD.---6---32 X 1
063 95959318 6 EA LOCKWASHER
066 95326740 2 EA WASHER, FLAT---NO. 6
067 57170888 1 EA RESISTOR, ADJUSTABLE
068 58218280 2 EA RIVET, 1/8 DIA. X .5 POP

57544058

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 106
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508533 CONTROLS ASSY, TOWER

CONTROLS ASSY, TOWER
57508533

5
4

5
4

11 20

30
10

Figure 56 :CONTROLS ASSY, TOWER

D57325136 REV003
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508533 CONTROLS ASSY, TOWER

REF. PART NO. QTY. UNIT DESCRIPTION

004 57508194 3 EA SWITCH, 2---WAY TOGGLE(JOY)

CONTROLS ASSY, TOWER

005 59646760 6 EA CONTACT, 1N.O./1N.C.
007 52240934 1 EA CONTROLLER, TOWER RAISING
57020083 1 EA D BOOT, RUBBER
57142432 1 EA D BOARD, PRINTED CIRCUIT
57378192 3 EA D SWITCH,MINIATURE LIMIT
008 72222508 1 EA SWITCH, NO---NC
010 52156353 2 EA SWITCH, 2---POSITION
011 57427098 1 EA LIGHT, 4---CLUSTER---24VAC---DC
57493165 4 EA D LAMP, T---1---3/4/28V/.04A
020 57332199 1 EA SWITCH, 3---POSITION
030 57426975 1 EA SWITCH, 2---POSITION SELECT

57508533

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 108
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508525 CONTROLS ASSY, DRILL

1
9 5 8 3
CONTROLS ASSY, DRILL

10
4

7
57508525

Figure 57 :CONTROLS ASSY, DRILL

D57508525 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508525 CONTROLS ASSY, DRILL

REF. PART NO. QTY. UNIT DESCRIPTION

001 57426975 1 EA SWITCH, 2---POSITION SELEC

CONTROLS ASSY, DRILL

003 59646760 1 EA CONTACT, 1N.O./1N.C.
004 57340382 1 EA CONTROLLER, SLOW FEED
57327934 1 EA D BOARD, PRINTED CIRCUIT
57378192 3 EA D SWITCH, MINIATURE LIMIT
57020083 1 EA D BOOT, RUBBER
005 57377509 1 EA LIGHT, 24VAC/DC LED PILO
57364010 1 EA D LED, 24V AC/DC RED
007 52240942 1 EA CONTROLLER, ROTATION
57020083 1 EA D BOOT, RUBBER
57142465 1 EA D BOARD, PRINTED CIRCUIT
57378192 3 EA D SWITCH, MINIATURE LIMIT
008 52274164 1 EA CONTROLLER, FFEED/MN PMP
57020083 1 EA D BOOT, RUBBER
57142432 1 EA D BOARD, PRINTED CIRCUIT
57378192 3 EA D SWITCH, MINIATURE LIMIT
009 57041121 1 EA SWITCH, 2 POS,/KNOB LEVER
010 57310757 2 EA CONTROLLER, PUMP

57508525
57378192 2 EA D SWITCH, MINIATURE LIMIT

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 110
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423089 CONTROLS, AUX. FUNCTIONS

14 36
3
CONTROLS, AUX. FUNCTIONS

15 13 37 28
38 31 1 or 35
34

28 13
27 NOT SHOWN

4 9

12

5
6
39

5
57423089

39 6
7
9

32 2
9 39

32 3
9
5
6

5
12 6
39
7

Figure 58 :CONTROLS, AUX. FUNCTIONS

D57037111 REV08
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423089 CONTROLS, AUX. FUNCTIONS

CONTROLS, AUX. FUNCTIONS

3

Juction Box
Conn. for “B” Port (52198538)
(1,3,5,7,9 & 11A) 10
Conn. for “A” Port 11 Pressure (15A)
(2,4,6,8,10 & 12A) 10 10 Drain (16A)

13 14 Control Pressure Line

from 15A to Pressure
Manifold

15 Control Valve Drain Line

57423089
from Drain Manifold to A

34

21 20 19 18 17 4 Drain Manifold Detail “A”

for all “T” Ports
22
20 4 Control Pressure Manifold
21 Detail “B” for all “P” Ports
26 Rod Catcher Valve
1 Port “A” to 12A,
Port “B” to 11A
Dust Flap Valve Port “A” to
1 1 Tower Pinning Valve
2A, Port “B” to 1A (Angle Drill Only)
Breakout Wrench Swing Valve Port “A” to 10A,
35 Port “B” to 9A
Port “A” to 4A, Port “B” to 3A
Breakout Fork (Lock) Valve 35 Tower Locking Valve
Port “A” to 6A, Port “B” to 5A 1
Port “A” to 8A, Port “B”
to 7A

Figure 59 :CONTROLS, AUX. FUNCTIONS

D57037111 REV08

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 112
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423089 CONTROLS, AUX. FUNCTIONS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422453 4 EA VALVE, DIR CONTROL

CONTROLS, AUX. FUNCTIONS

57423170 1 EA D SOLENOID, 24 VDC

002 57277188 6 EA SUBPLATE, VALVE
003 56243595 1 EA BRACKET, VALVE
004 52162138 2 EA MANIFOLD
005 95934782 16 EA SCREW, CAP 1/4---20 X 1---3/4
006 95934766 16 EA WASHER, LOCK 1/4 PLATED
007 95931564 12 EA NUT, HEX. 1/4---20
008 57037178 2 EA BAR, TAPPED
009 95316972 6 EA FITTING, HYD. NPT/JIC
010 95219713 13 EA FITTING, HYD.
011 95335998 1 EA FITTING, HYD.
012 95033593 2 EA PLUG, PIPE 1/4 SQ. HEAD
013 56954043 12 EA HOSE ASSY.
014 57006520 1 EA HOSE ASSY.
015 56966278 1 EA HOSE ASSY.
017 57085706 2 EA HOSE ASSY.
018 57085706 1 EA HOSE ASSY.
57423089

019 58154337 1 EA HOSE ASSY.

020 58154360 2 EA HOSE ASSY.
021 56958259 2 EA HOSE ASSY.
022 57015513 2 EA HOSE ASSY.
026 57085714 2 EA HOSE ASSY.
027 95491841 20 EA SCREW, CAP---NO. 10---24 X 2
028 57273716 2 EA VALVE, COUNTER BALANCE
031 95356853 8 EA FITTING, HYD.
032 95365078 24 EA FITTING, HYD.
034 56961774 4 EA HOSE ASSY.
035 57422461 2 EA VALVE, DIR. CONTROL
57423170 2 EA D SOLENOID, 24 VDC
036 95934592 4 EA SCREW, CAP 3/8---16 X 2---1/4
037 95922894 4 EA NUT, HEX. 3/8---16
038 95937413 4 EA WASHER, LOCK 3/8 PLATED
039 95209094 8 EA FITTING, HYD.

page 113 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423089 CONTROLS, AUX. FUNCTIONS

CONTROLS, AUX. FUNCTIONS

This page is blank.

57423089

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 114
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508202 DUST CONTROLS ASSEMBLY

DUST CONTROLS ASSY

4
5 4
5 6 3 1

3
3 8
57508202

Figure 60 :DUST CONTROLS ASSEMBLY

D57508202 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508202 DUST CONTROLS ASSEMBLY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57432593 1 EA LIGHT, 3---UNIT CLUSTER

DUST CONTROLS ASSY

57493165 3 EA D LAMP, T---1---3/4/28V/.04A
003 57041121 3 EA SWITCH, 2POS,/KNOB LEVER
004 59646760 4 EA CONTACT, 1N.O./1N.C.
005 57508194 2 EA SWITCH, 2---WAY TOGGLE(JOY)
006 57508186 1 EA LIGHT, LED---GREEN PILOT24V
57522393 1 EA D LED, 24V AC/DC---GREEN
008 52239266 1 EA SWITCH, 4POS/KNOB

57508202

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 116
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

38
PANEL ASSY, DIESEL CONSOLE

11

38

14
13
23
20

62
57521940

28

48
72 53

54
63
71
48
81
64 81 44 70
48 53
64 45
46

Figure 61 :PANEL ASM,DIESEL CONSOLE

D57521940 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

PANEL ASSY, DIESEL CONSOLE

46
45
44 53

79
46
46 45
45 51 46 47 14
51 45 46 13
45
78 44 50
73 49
48 49 76
48
74 69
67 48
48 49
50

3
83

56

57521940
57
58

68
75
44 48
45 49
46
48
51
45 77
46 63
22
53 80 52
52 60

54 66 NOT SHOWN
63

Figure 62 :PANEL ASM,DIESEL CONSOLE

D57521940 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 118
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

49
PANEL ASSY, DIESEL CONSOLE

25
29 47
5

46 57
45
44

55
48 26

27
23
20 13
57521940

18

Figure 63 :PANEL ASM,DIESEL CONSOLE

D57521940 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

PANEL ASSY, DIESEL CONSOLE

1 10 19 17 21 24

11

30

4 6 24 5

43

57521940
42
41 40
16 39

Figure 64 :PANEL ASM,DIESEL CONSOLE

D57521940 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 120
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

PANEL ASSY, DIESEL CONSOLE

5
57521940

25

15

8
32
33
34
35 35
36 36
59

Figure 65 :PANEL ASM,DIESEL CONSOLE

D57521940 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57426595 1 EA TACHOMETER, W/HOURMETER

PANEL ASSY, DIESEL CONSOLE

002 57426603 2 EA SWITCH, SPEED---ADJUSTABLE
003 57378663 3 EA INDICATOR, FILTER CLOGGED
004 56993678 1 EA SWITCH, KEY
005 57358855 3 EA PUSHBUTTON, 2---POSITION
57364010 1 EA D LED,24V AC/DC RED
006 52185832 3 EA SWITCH, PUSH BUTTON
008 57196677 14 EA DIODE, 3A, 600V
010 57377475 1 EA METER, DUAL TEMPERATURE
011 57521932 1 EA PANEL,DIESEL CONSOLE
013 57378671 2 EA THERMOCOUPLE, TYPE J
014 57378697 100.00 FT WIRE, TYPE J THERMOCOUPLE
015 57194763 1 EA GAUGE, FUEL TANK
57194805 1 EA D TWIN---SITE SENDER 8640
50705482 1 EA D DIAL,GAUGE
016 57426587 1 EA RELAY, 8---POLE/24VDC COIL
57426579 1 EA D COIL,24VDC/TYPE P RELAY
57011108 1 EA D CARTRIDGE

57521940
017 57409070 1 EA GAUGE, 0---60PSI---OIL PRESS
018 57409088 1 EA SENSOR, 2 WIRE---PRESSURE
019 57409096 1 EA GAUGE, ELEC---TEMPERATURE
020 57409104 1 EA SENSOR, 2 WIRE---TEMPERTURE
021 57409112 1 EA GAUGE, ELEC---FUEL LEVEL
022 57029852 72.00 IN CONDUIT, FLEX---1.5”SEALTTE
023 57409138 1 EA BOOT, GUAGE SENSOR
024 57409146 1 EA VOLTMETER, 16 TO 36 VDC
025 57041774 1 EA ENCLOSURE, ELECTRICAL
026 57431785 1 EA BRACKET, ANGLE
027 57431793 1 EA BRACKET, ANGLE
028 57431801 1 EA BRACKET, MOUNTING
029 57423030 1 EA GUARD, PUSH---PULL SWITCH
030 56762198 2 EA SWITCH, TOGGLE---SPST
032 57429714 12 EA BLOCK, 6MM COMPONENT ELEC
033 57429722 12 EA PLUG, 6MM COMPONENT
034 57429730 2 EA COVER, TERMINAL BLOCK END
035 57429748 2 EA HOLDER, LOCKING END
036 57221855 6.00 IN MOUNTING RAIL (DIN)

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 122
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

REF. PART NO. QTY. UNIT DESCRIPTION

038 50704196 4 EA LIGHT, PANEL

PANEL ASSY, DIESEL CONSOLE

039 57097982 1 EA LIGHT, DOME

57097990 1 EA D LENS,LEXAN
040 58175019 1 EA LAMP, 24V
041 95942918 2 EA SCREW,ROUND HD---8---32X1
042 95922555 2 EA WASHER, LOCK---NO. 8
043 95076725 2 EA NUT, MACHINE---HEX,NO.8---32
044 95344214 6 EA OUTLET BODY
045 95344818 10 EA COVER, 1/2”
046 95344867 10 EA GASKET, COVER---1/2”
047 52175809 2 EA BOX, STONCO
048 95245221 16 EA CONNECTOR, STRAIGHT---1/2”
049 95368536 4 EA CONNECTOR, 1/2” 45 DEG
050 95361390 2 EA CONNECTOR, 1/2”90 DEG
051 95344719 3 EA OUTLET BODY
052 95333266 3 EA CONNECTOR, STRAIGHT---1.5”
053 52236783 19 EA CLAMP ASSY, 1/2”
52240439 1 EA D PLATE,TAPPED
57521940

95256723 1 EA D CLAMP---1/2”
95934766 1 EA D WASHER, LOCK---1/4 PLATED
95865937 1 EA D SCREW, CAP---1/4---20X1/2ZINC
054 95488177 98.00 IN CONDUIT, 1/2” RIGID
055 95333209 30.00 FT CONDUIT, FLEX---1/2”
056 95333217 90.00 IN CONDUIT,FLEX---3/4”SEALTITE
057 95359295 1 EA CONNECTOR, STRAIGHT---3/4”
058 95318440 1 EA CONNECTOR, 3/4” 45 DEG
059 56253792 4 EA BLOCK, UK16N TERMINAL
060 95361853 1 EA CONNECTOR, 1.5” X 45 DEG
062 95341079 1 EA FITTING, HYD
063 95272084 2 EA COUPLING, 1/2” CONDUIT
064 52243862 2 EA CONNECTOR
066 95333209 30.00 FT CONDUIT, FLEX---1/2”
067 95333209 3.00 FT CONDUIT, FLEX---1/2”
068 95333209 12.00 FT CONDUIT, FLEX---1/2”
069 95333209 30.00 FT CONDUIT, FLEX---1/2”
070 95333209 18.00 FT CONDUIT, FLEX---1/2”
071 95333209 26.00 FT CONDUIT, FLEX---1/2”
072 95333209 40.00 FT CONDUIT, FLEX---1/2”

page 123 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521940 PANEL ASM,DIESEL CONSOLE

REF. PART NO. QTY. UNIT DESCRIPTION

073 95333209 46.00 FT CONDUIT, FLEX---1/2”

PANEL ASSY, DIESEL CONSOLE

074 95333209 28.00 FT CONDUIT, FLEX---1/2”
075 95333209 36.00 FT CONDUIT, FLEX---1/2”
076 95333209 12.00 FT CONDUIT, FLEX---1/2”
077 95488177 50.00 IN CONDUIT, 1/2” RIGID
078 95488177 24.00 IN CONDUIT, 1/2” RIGID
079 95488177 28.00 IN CONDUIT, 1/2” RIGID
080 57029852 84.00 IN CONDUIT, FLEX---1.5”SEALTTE
081 57358830 40.00 IN CONDUIT, 3/8” NYLON
083 57165508 4 EA CONNECTOR,3/4”KELLEM CORD

57521940

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 124
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521999 PANELS ASSY, ANNUNCIATOR

Cab Wall

Annunciator
PANELS ASSY., ANNUNCIATOR

Panels Assy.

Console

Console
Platform

3 4

2
1
57521999

Cab Wall

6
5
8
6 7
9
3

Console
Main Conduit Assy.

Figure 66 :PANELS ASSY, ANNUNCIATOR

D57521999 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521999 PANELS ASSY, ANNUNCIATOR

REF. PART NO. QTY. UNIT DESCRIPTION

001 57379091 1 EA ANNUNCITOR, ALARM

PANELS ASSY., ANNUNCIATOR

002 56992415 1 EA ANNUNCIATOR, 10---POINT
003 67604298 1 EA BOX, ELECTRICAL
004 50791557 1 EA PANEL, ELECTRICAL BOX
005 57354045 4 EA MOUNT,ISOLATION
006 95934766 8 EA WASHER, LOCK---1/4 PLATED
007 95931564 4 EA NUT, HEX---1/4---20
008 95922324 4 EA WASHER, FLAT---1/4
009 95934774 4 EA SCREW,CAP---1/4---20 X 1/2

57521999

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 126
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422354 TOWER ASSY --- 65FTSP

57
4
5
TOWER ASSY---65FTSP

55
7
8
17
57

18 54
19
14 19
15 59
16
60 61

6
23
62 24
25
57422354

39 21 26
22 20
63 3 2
40
41
42 31
43 54

27 4
5
55
79

54
7
8
80 29
28

56

62 17 54 18
19
32

Figure 67 :TOWER ASSY --- 65FTSP

E57007619 REV 05
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422354 TOWER ASSY --- 65FTSP

31 31

46
47

TOWER ASSY---65FTSP
48
56
8
46

44

45

57422354
19
72 19
73 8 66 64
76 75

9 4
10

67
60 68
61 69

19
59 74
8
54 71
8
52 18 53 77
19 70

Figure 68 :TOWER ASSY --- 65FTSP

E57007619 REV 05

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 128
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422354 TOWER ASSY --- 65FTSP

REF. PART NO. QTY. UNIT DESCRIPTION

001 57007627 1 EA TOWER, BARE

TOWER ASSY---65FTSP

002 57422362 2 EA SPEED REDUCER, 2 SPD. MOTOR (See figure 69)

003 52279585 2 EA SPROCKET, DOUBLE
004 50530203 10 EA SPROCKET, DOUBLE
005 50530070 8 EA BEARING, SPROCKET
006 52274255 2 EA FEED CHAIN
50700491 1 EA D CHAIN KIT
007 52260007 8 EA PIN, SPROCKET
008 95201281 16 EA FITTING, LUBE
009 52270006 2 EA PIN, SPROCKET
010 52270196 2 EA BUSHING, SPROCKET
014 95223350 10 EA RING, RETAIN
015 57008278 4 EA PIN, YOKE
016 52279619 4 EA YOKE
017 52273091 8 EA BLOCK
018 95104147 20 EA SCREW, CAP HEX. 1/2---13 X 1
019 95081824 40 EA WASHER, LOCK 1/2
020 52279239 2 EA CAP
57422354

021 95705364 4 EA SCREW, CAP

022 95069571 4 EA WASHER, FLAT 3/4
023 95105136 30 EA SCREW, CAP
024 95077749 30 EA NUT, HEX. 1”---8
025 95081709 30 EA WASHER, FLAT 1”
026 95359436 30 EA WASHER, LOCK 1”
027 52276953 2 EA CLEVIS
028 95790325 2 EA WASHER, THRUST
029 52259959 2 EA RETAINER, SPROCKET
031 56999352 4 EA ROD, ADJUSTER
032 52270287 2 EA NUT, ADJ
039 52270378 2 EA BLOCK, SHEAR
040 95104667 16 EA SCREW, CAP
041 95069571 16 EA WASHER, FLAT 3/4
042 95077822 16 EA NUT, HEX. 3/4---10
043 95081808 16 EA WASHER, LOCK 3/4
044 57402638 2 EA SPACER
045 52270048 4 EA WASHER
046 52276201 2 EA CUP SPRING

page 129 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422354 TOWER ASSY --- 65FTSP

REF. PART NO. QTY. UNIT DESCRIPTION

047 95084703 2 EA NUT, HEX. HEAVY 1---1/2---6

TOWER ASSY---65FTSP
048 95215422 2 EA NUT, HEX. JAM HEAVY 1---1/2---6
052 52270188 4 EA WASHER
053 52270352 2 EA BLOCK
054 52270360 10 EA BLOCK, WELD
055 50530120 16 EA WASHER
056 95790333 2 EA WASHER, FLAT 1---1/2 HARDENED
057 52233079 2 EA STOP
059 95053054 8 EA SCREW, CAP 1/2---13 X 3
060 52273208 16 EA SHIMS
061 52273190 4 EA STOP, BLOCK
062 95266920 4 EA PIN, ROLL
063 50344605 2.00 FT WIRE, LOCK
064 95053047 8 EA SCREW, CAP HEX. 1/2---13 X 1.25
066 57005589 2 EA SUPPORT ASSY.
57004244 1 EA D BUSHING
067 57005167 2 EA SPACER
068 57005829 2 EA BAR, SQUARE

57422354
069 57004269 2 EA SPROCKET
070 57005183 1 EA SHAFT ASSY.
071 57005639 1 EA SUPPORT, LH
57004251 1 EA D BUSHING
072 95104204 8 EA SCREW, CAP 1/2---13 X 2---1/4
073 95245767 8 EA WASHER, BEVEL 1/2
074 57005506 2 EA SPACER
075 95077798 8 EA NUT, HEX 1/2---13
076 57005498 2 EA BAR, FLAT
077 57005605 1 EA SUPPORT, RH
57004251 1 EA D BUSHING
079 57030017 2 EA WIPER
080 57038408 2 EA GUIDE, CHAIN

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 130
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422362 SPEED REDUCER ---2 SPD MOTOR

1
TOWER ASSY---65FTSP

41 3
40

17
18
10 4 19

9 12
6 8 16
5

2 15
57422354

13
9
7 14 25
26
11 25
12 26 43
24
17 12 42
18 44 34
19 16
35

28 21 38
39
27 36

37

33

29 20 29
30 32 45 30
31 22 31
23

Figure 69 :SPEED REDUCER--- 2 SPD MOTOR

E52279387 REV 01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422362 SPEED REDUCER ---2 SPD MOTOR

REF. PART NO. QTY. UNIT DESCRIPTION

001 52259884 1 EA HOUSING, SPEED REDUCER

TOWER ASSY---65FTSP
002 52259900 1 EA SHAFT, OUTPUT
003 52279221 1 EA GEAR, OUTPUT SHAFT
004 52279379 2 EA PLATE, SPACER
005 95780417 2 EA BEARING, ROLLER
006 52279254 1 EA SLEEVE
007 52279205 2 EA RING, NILOS
008 52279213 1 EA SEAL
009 52262276 1 EA CAP, SEAL
010 95412946 1 EA FITTING
011 95104188 6 EA SCREW, CAP 1/2---13 X 1---3/4
012 95081824 18 EA WASHER, LOCK 1/2
013 52262292 1 EA CAP
014 95705547 1 EA FITTING, LUBE
015 95201281 1 EA FITTING, LUBE
016 95104196 12 EA SCREW, CAP 1/2---13 X 2
017 95780607 3 EA SHIM, BEARING
018 95780615 3 EA SHIM, BEARING

57422354
019 95780623 4 EA SHIM, BEARING
020 57422370 1 EA MOTOR, HYD STAFFA 2 SPEED
57431686 1 EA D HOUSING, VALVE
021 52262268 1 EA KIT, FLANGE
57437642 1 EA D BLOCK, MANIFOLD
95702239 6 EA D CAPSCREW, AH
95033361 2 EA D PLUG, PIPE
022 95055513 5 EA SCREW, CAP AH
023 95280129 5 EA WASHER, LOCK 3/4
024 52259892 1 EA GUARD, MOTOR
025 95920674 9 EA SCREW, CAP 3/8---16X1
026 95937413 9 EA LOCKWASHER, 3/8 PLATED
027 52279247 1 EA CAP
028 95780409 2 EA BEARING, ROLLER
029 52279171 3 EA SHIM
030 52279189 3 EA SHIM
031 52279197 3 EA SHIM
032 52259918 1 EA PINION, INPUT
033 52279262 1 EA CAP, BEARING

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 132
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422362 SPEED REDUCER ---2 SPD MOTOR

REF. PART NO. QTY. UNIT DESCRIPTION

034 95055091 6 EA SCREW, CAP AH

TOWER ASSY---65FTSP

035 95238150 6 EA WASHER, LOCK 1/2

036 52279270 1 EA BRAKE (See figure 70)
037 52279312 1 EA PLATE, COVER
038 95780813 4 EA SCREW, CAP
039 95081808 4 EA WASHER, LOCK 3/4
040 95437349 1 EA PLUG, PIPE
041 95422663 1 EA BREATHER
042 57203432 1 EA PLATE, INSPECT. HOLE COVER
043 50412162 1 EA GUARD
044 95018198 1 EA O---RING
045 52279494 1 EA PLUG, PIPE
57422354

page 133 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422362 SPEED REDUCER ---2 SPD MOTOR

TOWER ASSY---65FTSP
This page is blank.

57422354

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 134
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52279270 BRAKE

2
2
3 2
2
TOWER ASSY---65FTSP

3
2
3

1 2
2

1
1
57422354

1
1

3
3

Figure 70 :BRAKE
C52279270 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52279270 BRAKE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57018285 1 EA KIT, O---RING

TOWER ASSY---65FTSP
002 57018319 1 EA KIT, STACK
003 57018293 1 EA KIT, BEARING
004 57018301 1 EA KIT, GASKET

57422354

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 136
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

PLATFORM ASSEMBLY, TOWER

TOWER 42 TOWER
32 SUPPORT

29
31
TOWER REST

48 JACK
39 MAIN FRAME

1
49 JACK
41 38 ISOMATRIC OVERALL VIEW
JACK
57529273

D
D

B B

PLAN VIEW

Figure 71 :PLATFORM ASSEMBLY, TOWER

D57529273 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

TOWER REST 14

38

PLATFORM ASSEMBLY, TOWER

TOWER TOWER

40 43
JACK
42
A H
H

F
E

F G E

3 A

1
JACK SIDE VIEW
MAIN FRAME

57529273
JACK

3
MAIN FRAME
1

END VIEW

Figure 72 :PLATFORM ASSEMBLY, TOWER

D57529273 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 138
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

TOWER 31 32

42
PLATFORM ASSEMBLY, TOWER

TOWER
REST 5
8 6
7
24
9 26
10 27
23
14 24

1
MAIN FRAME
JACK

VIEW A ---A VIEW B ---B

2 24
57529273

9 25
26 2
9
12

24 TOWER
23 REST
24
25
26

9 10
51
52
53
13
JACK

1 VIEW D ---D
51
52 43
53 VIEW C---C

Figure 73 :PLATFORM ASSEMBLY, TOWER

D57529273 REV000
page 139 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

26

7
7

PLATFORM ASSEMBLY, TOWER

26 19 21 8
24
27
8 6
27 26
24 22
26 27 24
11
5 51
27
24 6 16
20

5
53 15

9 VIEW F---F

23
VIEW E ---E 10
24

57529273
21 13

9
56

55
54
56

55
17

56
55
55
56 VIEW G---G
16

Figure 74 :PLATFORM ASSEMBLY, TOWER

D57529273 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 140
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

24 24
23 23 1
10 9 2 2
10 10
PLATFORM ASSEMBLY, TOWER

43
23
24

38 49

49

46
49
37
40
33
47
34 49
36
47 41
29
50
28 36 4 8 31
48 39 49

32
TOWER

10 5 5 10 21 22 9 10 13
23 24 24 23 23
24 26 26 24 24
27 27
57529273

VIEW F---F

18 NOT SHOWN
30 NOT SHOWN
35 NOT SHOWN
44 NOT SHOWN
45 NOT SHOWN

Figure 75 :PLATFORM ASSEMBLY, TOWER

D57529273 REV000
page 141 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57542581 1 EA LADDER, PLATFORM

PLATFORM ASSEMBLY, TOWER

002 56244437 2 EA BAR W/HOLES
003 56244445 1 EA TUBE, RECTANGULAR
004 56244452 2 EA GATE
005 52256096 6 EA LUG HINGE
006 56242621 2 EA GATE
007 56244163 2 EA LUG,LADDER SUPPORT
008 56243694 1 EA LADDER
009 56243710 2 EA HANDRAIL, TOWER PLATFORM
010 57391476 6 EA PLATE, TAP
011 56244460 2 EA BAR, FLAT
012 56244171 1 EA TOEBOARD,PLATFORM,FRONT
013 56243728 1 EA SUPPORT, DECK, LEFT
014 56244155 2 EA MOUNT,PLATFORM SUPPORT
015 56244494 2 EA BAR, FLAT
016 56244502 2 EA TUBE, RECT
017 56244510 1 EA MOUNT,GRATING,REAR---LEFT
018 56244536 1 EA MOUNT,GRATING,FRONT---LEFT (NOT SHOWN)

57529273
019 56244551 1 EA PLATE,TREAD GRIP
020 56244569 1 EA PLATE, TREAD GRIP
021 56244288 1 EA GRATING,PLATFORM,REAR
022 56244270 1 EA GRATING,PLATFORM,FRONT
023 95104147 12 EA SCREW, CAP---1/2---13 X 1
024 95209409 22 EA WASHER, LOCK---1/2
025 95387825 2 EA SCREW, CAP---1/2---13 X 1---1/4
026 95077798 10 EA NUT, HEX---1/2---13
027 95087409 8 EA SCREW, CAP---1/2---13 X 2---1/2
028 56244577 1 EA BAR, FLAT
029 56244585 1 EA BAR, FLAT
030 56244593 1 EA BAR, FLAT (NOT SHOWN)
031 56243975 1 EA HANDRAIL,STAIRWAY
032 56243983 1 EA HANDRAIL,LANDING
033 56244601 1 EA BAR,FLAT
034 56244619 1 EA BAR, FLAT
035 56244627 1 EA ANGLE (NOT SHOWN)
036 56244668 2 EA ANGLE
037 56244676 1 EA ANGLE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 142
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

REF. PART NO. QTY. UNIT DESCRIPTION

038 56244478 1 EA TOEBOARD

PLATFORM ASSEMBLY, TOWER

039 56244486 1 EA TOEBOARD

040 57529299 1 EA ANGLE,CUT TO LENGTH
041 57529281 1 EA BAR, CUT TO LENGTH
042 56984248 1 EA WALKWAY, TOWER
043 56243959 1 EA SUPPORT,DECK,RIGHT
044 56244528 1 EA MOUNT,GRATING,REAR---RIGHT(NOT SHOWN)
045 56244544 1 EA MOUNT,GRATING,FRONT,R(NOT SHOWN)
046 57529307 1 EA GRATING
047 57529315 2 EA GRATING
048 57529323 5 EA GRATING
049 56985849 19 EA GRATING,12”
050 56243702 1 EA GRATING
051 95104634 17 EA SCREW, CAP---3/4---10 X 1---1/2
052 95077822 8 EA NUT, HEX---3/4---10
053 95081808 17 EA WASHER, LOCK---3/4
054 95920682 16 EA SCREW, CAP---3/8---16 X 1---1/4
055 95937413 16 EA WASHER, LOCK---3/8 PLATED
57529273

056 95958831 16 EA NUT,HEX---LOCK,3/16---18

page 143 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529273 PLATFORM ASSEMBLY, TOWER

PLATFORM ASSEMBLY, TOWER

This page is blank.

57529273

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 144
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57338048 LADDER ASSY, TOWER

3 16
4 8 15
18 17 26 NOT SHOWN
27 NOT SHOWN 14
LADDER ASSEMBLY, TOWER

23

8 8
21 20
25 8 21
17
24 13
15
23 19
8 8
21 17
25

24

22

8
17

3
11 4
6 18
57338048

8
17 1
7 2
8 3 12
4

10
9

10 5

2
3
7 2 1
4
8 3
1 4
7
8

Figure 76 :LADDER ASSY, TOWER

E57338048 REV001
page 145 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57338048 LADDER ASSY, TOWER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57339038 1 EA LADDER, TOWER SUPPORT

LADDER ASSEMBLY, TOWER

002 52251030 1 EA RAIL, 11’
003 95920674 36 EA SCREW, CAP 3/8---16X1
004 95937413 36 EA LOCKWASHER 3/8 PLATED
005 57339723 1 EA BRACKET, TWR SPRT LADDER
006 57339731 1 EA PAD, TWR SPRT LADDER
007 95053047 4 EA SCREW, CAP HEX 1/2---13X1.25
008 95081824 67 EA WASHER, LOCK 1/2
009 57337982 1 EA PLATFORM, LADDER LOWER
010 57339947 1 EA GUSSET, PLATFORM
011 52196250 1 EA RAIL, GRAB
012 57337966 1 EA LADDER, LOWER
013 57339541 1 EA LADDER, MIDDLE
014 57337974 1 EA LADDER, UPPER
015 57337990 13 EA SUPPORT, LADDER
016 57338931 13 EA PAD, LADDER SUPPORT
017 95104147 37 EA SCREW, CAP HEX,1/2---13 X 1
018 52251022 3 EA RAIL, 18’

57338048
019 57338014 2 EA BAR, SPLICE LADDER
020 95104170 16 EA SCREW, CAP 1/2---13 X 1.5
021 95077798 24 EA NUT, HEX 1/2---13
022 57338022 1 EA CAGE, LOWER LADDER
023 57338030 2 EA CAGE, UPPER LADDER
024 57339558 2 EA BAR, SPLICE CAGE
025 95104188 8 EA SCREW, CAP 1/2---13 X 1---3/4
026 52251055 1 EA SLEEVE (NOT SHOWN)
027 52251063 1 EA BELT, SAFETY (NOT SHOWN)

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 146
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506248 ROD CATCHER ASSEMBLY

ROD CATCHER ASSEMBLY

There is no drawing available at this time.

57506248

Figure 77 :ROD CATCHER ASSEMBLY

PENDING
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506248 ROD CATCHER ASSEMBLY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57322471 1 EA CATCHER ARM, DCS

ROD CATCHER ASSEMBLY

002 57322513 1 EA CATCHER ARM, CS
003 95403093 4 EA SCREW, CAP---1---1/4---7 X 7
004 95043170 8 EA WASHER, FLAT---1---1/4
005 95064754 4 EA WASHER, LOCK---1---1/4
006 95077707 8 EA NUT, HEX---1---1/4---7
007 95209433 2 EA WASHER, LOCK---1”
008 57322356 2 EA EYE BOLT, SHOULDER NUT
009 57322364 2 EA SHACKLE, CHAIN
010 57322372 120.00 IN CHAIN, BULK
011 95077749 2 EA NUT, HEX---1”---8
012 57322448 4 EA PLATE, MOUNT
013 57322539 4 EA BAR
015 52236734 1 EA PLATE, MTG---HOIST VALVE
016 52240561 1 EA VALVE ASSY, HOIST (See figure 78)
017 56984933 1 EA PLATE
018 57273716 1 EA VALVE, COUNTER BALANCE
019 57309650 1 EA CYLINDER, HYDRAULIC (See figure 79)

57506248
020 56984800 2 EA TUBING ASSY (See figure 80)
021 52240892 1 EA PLATE, MOUNTING
022 95937413 2 EA WASHER, LOCK---3/8 PLATED
023 95958989 2 EA SCREW, CAP---3/8---16 X 1---3/4
024 57506180 1 EA ARM, ROD SUPT/ROD CATCHER (See figure 88)
025 56965080 1 EA BRACKET, CLEVIS
026 52260338 1 EA PIN
027 95356903 4 EA FITTING, HYD
031 50034842 4 EA CLAMP, HOSE
032 56776131 1 EA BAR
033 57005647 4 EA HOSE ASSY
034 95920724 2 EA SCREW, CAP---1/4---20 X 1---1/2
035 95934766 2 EA WASHER, LOCK---1/4 PLATED
036 95239521 2 EA NUT, HEX---1/4---20
037 50034826 4 EA CLAMP, HOSE
038 95303335 2 EA FITTING, HYD
040 57113334 3 AS HOSE ASSY
041 57323248 2 EA PIN
042 95231767 2 EA WASHER, FLAT---1---1/2

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 148
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506248 ROD CATCHER ASSEMBLY

REF. PART NO. QTY. UNIT DESCRIPTION

043 95478574 3 EA PIN, COTTER---5/32 X 3

ROD CATCHER ASSEMBLY

044 95368338 2 EA CLAMP, HOSE

049 95201281 3 EA FITTING, LUBE
051 95429221 1 EA WASHER, FLAT---1---7/8
052 95490421 2 EA BEARING
054 57323206 1 EA STOP BLOCK
055 57323206 1 EA STOP BLOCK
056 95934782 4 EA SCREW, CAP---1/4---20 X 1---3/4
057 95934766 4 EA WASHER, LOCK---1/4 PLATED
058 95239521 4 EA NUT, HEX---1/4---20
059 57422453 1 EA VALVE, DIR CONTROL
57423170 1 EA D SOLENOID, 24VDC
060 57277188 1 EA SUBPLATE, VALVE
061 95219713 4 EA FITTING, HYD
062 95836193 2 EA SCREW, CAP---1---8 X 10
063 95076899 2 EA NUT, HEX JAM---1”---8
064 95303335 2 EA FITTING, HYD
065 56955776 2 EA HOSE ASSY
57506248

066 56954043 4 EA HOSE ASSY

067 56954118 2 EA HOSE ASSY
068 57506156 2 EA CLEVIS
069 56961790 2 EA HOSE ASSY
070 57506131 1 EA BUSHING, BRONZE
074 57309163 1 EA BRACKET, VALVE
075 57447799 1 EA SWITCH, LOW TEMP LIMIT
076 57302242 1 EA ARM, REPLACEMENT
077 52192572 1 EA BRACKET, MOUNTING
078 52192580 1 EA PLATE, TRIP
079 57520322 1 EA PIN, CYLINDER
57520314 1 EA D PIN
57522237 1 EA D RETAINER, PIN

page 149 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506248 ROD CATCHER ASSEMBLY

ROD CATCHER ASSEMBLY

This page is blank.

57506248

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 150
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52240561 VALVE ASSEMBLY, HOIST

ROD CATCHER ASSEMBLY

2
3
4
5
6
57506248

7
8

Figure 78 :VALVE ASSEMBLY, HOIST

X415288 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52240561 VALVE ASSEMBLY, HOIST

REF. PART NO. QTY. UNIT DESCRIPTION

001 52193588 1 EA VALVE,HYD

ROD CATCHER ASSEMBLY

002 52193596 1 EA SUBPLATE
003 95934592 4 EA SCREW, CAP---3/8---16 X 2---1/4
004 95084737 4 EA NUT, HEX---HEAVY, 3/8---16
005 95922233 4 EA WASHER, FLAT---3/8
006 95922639 4 EA LOCKWASHER (HD)
007 95219721 4 EA FITTING, HYD
008 95934568 4 EA SCREW, CAP---1/4---20 X 2

57506248

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 152
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57309650 CYLINDER, HYDRAULIC

5 14
ROD CATCHER ASSEMBLY

13

11

12 3

15

9
57506248

10

1 NOT SHOWN

Figure 79 :CYLINDER, HYDRAULIC

C57309650 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57309650 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57039695 1 EA KIT,SEAL (NOT SHOWN)

ROD CATCHER ASSEMBLY

003 57242554 1 EA LOCKNUT
004 57012684 3 EA SCREW, SET
005 57012676 3 EA PLUG, NYLON
007 57326795 1 EA O---RING
008 57326803 2 EA U---CUP
009 57224081 1 EA O---RING
010 57224099 1 EA RING, BACK---UP
011 57326811 1 EA U---CUP
012 57224123 1 EA WIPER
013 57242596 1 EA HEADCAP
014 57242604 1 EA HEAD
015 57326829 1 EA PISTON

57506248

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 154
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56984800 TUBING ASSEMBLY

ROD CATCHER ASSEMBLY

1
2
3

5
57506248

1
2
3

Figure 80 :TUBING ASSEMBLY

C56984800 REV 02
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56984800 TUBING ASSEMBLY

REF. PART NO. QTY. UNIT DESCRIPTION

001 56969660 2 EA SLEEVE, TUBE

ROD CATCHER ASSEMBLY

002 52238573 2 EA FITTING, HYD
003 95789020 2 EA FITTING,HYD
005 95302121 1 EA FITTING, HYD

57506248

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 156
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

20 1
10
93
SUPPORT, ROD---10---3/4

1 19

17
6
75
37
28
73
38 5
74
73
74
72
35

35
7
57506164

28

12
93
72

7
20

16
19

Figure 81 :SUPPORT, ROD--- 10--- 3/4

D57506164 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

12
93

SUPPORT, ROD---10---3/4
71

7
19
20

16
90
91 23 36 91 32
32 92 90 36
23 92
75 25
21
28 41
32
5 28 32 32
4 40
67
2 38 37
29
3 30
7 31

57506164
28
71

28 35
1
35 20
40
9

3
20 18
11 20 93
93 76

14 8

7 7

16 16
2 19
19
18 1

17 19

Figure 82 :SUPPORT, ROD--- 10--- 3/4

D57506164 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 158
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

SUPPORT, ROD---10---3/4

28 28
24

27

56
56
88
26

25
22
57506164

39

21

69
70

24
43
46
47 56

68
27

56

Figure 83 :SUPPORT, ROD--- 10--- 3/4

D57506164 REV000
page 159 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

61 58 24

SUPPORT, ROD---10---3/4
63
68
27
70

69

88

57506164
56

56

88 22
26

79
79

42
43 78 42
43
78

Figure 84 :SUPPORT, ROD--- 10--- 3/4

D57506164 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 160
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

SUPPORT, ROD---10---3/4

48

80

61

58
57506164

77 65
83
84
60

82

61 80
51 81
48

Figure 85 :SUPPORT, ROD--- 10--- 3/4

D57506164 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

SUPPORT, ROD---10---3/4
52
49

59

57506164
58 62

52 53

58
3 59
50
49 51 53

Figure 86 :SUPPORT, ROD--- 10--- 3/4

D57506164 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 162
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

SUPPORT, ROD---10---3/4

85

88
86
57506164

87

89
89

Figure 87 :SUPPORT, ROD--- 10--- 3/4

D57506164 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

REF. PART NO. QTY. UNIT DESCRIPTION

SUPPORT, ROD---10---3/4
001 57506180 1 EA ARM, ROD SUPT/ROD CATCHER (See figure 88)
002 57506149 1 EA ARM, PIVOT
003 56965080 1 EA BRACKET, CLEVIS
004 52262045 1 EA INSERT
005 52262052 1 EA INSERT
006 57323206 1 EA STOP BLOCK
007 57309650 2 EA CYLINDER, HYDRAULIC (See figure 79)
008 57506131 1 EA BUSHING, BRONZE
009 52260338 1 EA PIN
010 52262003 1 EA PIN
011 52262011 1 EA PIN
012 57323214 2 EA PIN
014 95766358 1 EA BUSHING
016 95231767 4 EA WASHER, FLAT---1---1/2
017 95429221 2 EA WASHER, FLAT---1---7/8
018 95490421 2 EA BEARING
019 95478574 6 EA PIN, COTTER---5/32 X 3

57506164
020 95201281 6 EA FITTING, LUBE
021 52262102 1 EA VALVE, SEQUENCE
022 57273716 1 EA VALVE, COUNTER BALANCE
023 57290397 2 EA VALVE, RESTTRICTOR
024 57423147 1 AS VALVE SUBASSY (See figure 89)
025 52262136 1 EA PLATE, MOUNTING
026 57283350 1 EA PLATE, VALVE MOUNT
027 52238664 1 EA PLATE, VALVE
028 50034826 10 EA CLAMP, HOSE
029 50034842 2 EA CLAMP, HOSE
030 95105458 3 EA SCREW, CAP---1/4---20 X 1---3/8
031 95931564 3 EA NUT, HEX---1/4---20
032 95219713 6 EA FITTING, HYD
035 95356853 4 EA FITTING, HYD
036 95352738 2 EA FITTING, HYD
037 56956980 1 EA HOSE ASSY
038 56957764 1 EA HOSE ASSY
039 57537516 2 EA HOSE ASSY
040 56967904 1 EA HOSE ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 164
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

REF. PART NO. QTY. UNIT DESCRIPTION

041 95105359 2 EA SCREW, CAP---5/16---18X3---1/4

SUPPORT, ROD---10---3/4

042 95943668 2 EA SCREW, CAP---5/16---18X1---3/4

043 95934303 6 EA WASHER, LOCK---5/16 PLATED
046 95934840 4 EA SCREW, CAP---5/16---18X2---3/4
047 95084729 4 EA NUT, HEX---HEAVY 5/16---18
048 57055840 1 EA SWITCH, LIMIT
049 52192556 1 EA SWITCH, LIMIT
050 52192564 1 EA LEVER, OPERATING
051 52192572 2 EA BRACKET, MOUNTING
052 52192580 1 EA PLATE, TRIP
053 95000774 2 EA SCREW, MACHINE---12---24 X 1
056 57014375 2 EA HOSE ASSY
058 95245221 3 EA CONNECTOR, STRAIGHT---1/2”
059 95245049 36.00 IN CONDUIT, FLEX---1/2SEALTITE
060 95361390 1 EA CONNECTOR, 1/2”90 DEG
061 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
062 95333407 1 EA CONNECTOR
063 95368536 1 EA CONNECTOR, 1/2” 45 DEG
57506164

065 57055857 1 EA LEVER, ROLLER

067 56954076 1 EA HOSE ASSY
068 56964190 1 EA HOSE ASSY
069 52198439 1 EA HOSE ASSY
070 52243599 1 EA HOSE ASSY
071 57506156 2 EA CLEVIS
072 57322984 1 EA CLEVIS, CYLINDER
073 95856472 2 EA SCREW, CAP 1---8UNC X 12
074 95076899 2 EA NUT, HEX JAM---1”---8
075 57506172 1 EA ARM, STATIONARY
076 57520322 1 EA PIN, CYLINDER
077 95000881 2 EA SCREW,MACHINE,SLOTTED
078 95356903 2 EA FITTING, HYD
079 95303335 2 EA FITTING, HYD

page 165 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506164 SUPPORT, ROD---10---3/4

REF. PART NO. QTY. UNIT DESCRIPTION

080 56252224 1 EA PAD, TRIP, LIMIT SWITCH

SUPPORT, ROD---10---3/4
081 56252232 1 EA BAR, TAPPED
082 57068645 1 EA BAR
083 95104162 2 EA SCREW, CAP---1/2---13 X 1---3/8
084 95081824 2 EA WASHER, LOCK---1/2
085 56969660 2 EA SLEEVE, TUBE
086 52238573 2 EA FITTING, HYD
087 95789020 2 EA FITTING,HYD
088 57006280 1 EA TUBING,HYD
089 56954217 1 EA HOSE ASSY
090 59713438 2 EA COUPLING, MIN
091 49833478 2 EA FITTING, HYD
092 95221065 2 EA TEE, SERVICE
093 57367823 5 EA BAR

57506164

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 166
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506180 ARM, ROD SUPT/ROD CATCHER

7 ---NOT SHOWN
9 ---NOT SHOWN
11
12
SUPPORT, ROD---10---3/4

12
1

2 1

4
4

3
57506164

13
13

Figure 88 :ARM, ROD SUPT/ROD CATCHER

E57506180 REV 000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57506180 ARM, ROD SUPT/ROD CATCHER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57470254 2 EA TUBE

SUPPORT, ROD---10---3/4
002 57322893 1 EA TUBE
003 57478646 1 EA TUBE, PIVOT
004 57322919 2 EA CLEVIS
005 57322927 2 EA BOSS
007 57354193 1 EA SPACER
009 57354219 1 EA SPACER
011 57493496 1 EA PLATE, RETAINER
012 57322992 2 EA BOSS
013 57323008 2 EA COVER

57506164

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 168
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423147 VALVE SUBASSY

SUPPORT, ROD---10---3/4

3 2

9 15 5
57506164

7 6 6

Figure 89 :VALVE SUBASSY

C52238383 REV09
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423147 VALVE SUBASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422412 1 EA VALVE, DIR CONTROL

SUPPORT, ROD---10---3/4
57423170 2 EA D SOLENOID, 24VDC
002 95067682 2 EA SCREW, CAP HEX SOCKET
003 95055315 4 EA SCREW,CAP---3/8---16 X 2---1/4
004 57274557 1 EA SUBPLATE, VALVE
005 95330692 1 EA ADAPTER, 90DEG---O---RING/JIC
006 95357570 2 EA FITTING, HYD
007 95341665 1 EA FITTING, HYD---90 DEG
008 95033585 2 EA PLUG, PIPE---1/8 SQ HEAD
009 95666996 1 EA FITTING, HYD
015 95090601 1 EA FITTING, HYD

57506164

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 170
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57327397 TOWER LOCKING, ANGLE

13
TOWER LOCKING, ANGLE

15

16

12
14

12

13

12
57327397

13 13
14

9 NOT SHOWN
10 NOT SHOWN
11 NOT SHOWN
27 NOT SHOWN
32 NOT SHOWN

16

Figure 90 :TOWER LOCKING, ANGLE

E57327397 REV 00
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57327397 TOWER LOCKING, ANGLE

TOWER LOCKING, ANGLE

5
29
28
4 1 1 3

7
5
30 32
5 8
6
33 7
34 3
33
7 34
6
6 26
4
19
3 20 18
21
22 23
17 24

57327397
1 1 25
1

173 904
LOCKING
LOCK UNLOCK PINNING
PUSH TO UNLOCK
177 178 TOWER LOCKING
SV (UNLOCK)
OX XO

179 180 181 TOWER PINNING

SV (UNLOCK)
XO OX

WIRING SCHEMATIC DIAGRAM

Figure 91 :TOWER LOCKING, ANGLE

E57327397 REV 00

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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57327397 TOWER LOCKING, ANGLE

REF. PART NO. QTY. UNIT DESCRIPTION

001 56988553 2 EA LUG

TOWER LOCKING, ANGLE

003 56988579 1 EA CLEVIS

004 56988561 1 EA CLEVIS
005 57309767 2 EA BRACKET, OTWER PINNING CYL.
006 57309775 2 EA PIN, TOWER PINNING
007 57135956 2 EA CYLINDER, HYDRAULIC
57139206 0 EA D KIT , SEAL (See figure 92)
008 95315404 2 EA NUT, HEX. JAM---1---1/4---12
009 95934592 8 EA SCREW, CAP---3/8---16 X 2---1/4 (NOT SHOWN)
010 95937413 8 EA WASHER, LOCK---3/8 PLATED (NOT SHOWN)
011 95922894 8 EA NUT, HEX.---3/8---16 (NOT SHOWN)
012 56956964 4 EA HOSE ASSY.
013 95356853 4 EA FITTING, HYD.
014 95652178 2 EA FITTING, HYD.
015 95219713 2 EA FITTING, HYD.
016 56957764 2 EA HOSE ASSY.
017 52192564 1 EA LEVER, OPERATING
018 52192531 1 EA SWITCH, LIMIT
57327397

019 95010153 2 EA SCREW, MACH.---10---24X2---1/2

020 95064663 2 EA WASHER, FLAT---NO. 8
021 95238135 2 EA WASHER, LOCK---#10 PLATED
022 95076733 2 EA NUT, HEX. MACH.---NO.10---24
023 95361390 1 EA CONNECTOR, 1/2”90 DEG.
024 95245049 112.00 IN CONDUIT, FLEX---1/2 SEALTITE
025 52236783 3 EA CLAMP ASSY., 1/2”
026 57092884 1 EA ANGLE, MOUNT
027 50249648 600.00 IN WIRE, 14AWG---RED (NOT SHOWN)
028 57323750 2 EA PIN, CYLINDER
029 95272902 4 EA PIN, COTTER---1/8 X 2
030 95375341 2 EA U---BOLT
032 95080180 4 EA NUT, HEX. LOCK---1/2---13 (NOT SHOWN)
033 56969678 2 EA BRACKET
034 57447799 2 EA SWITCH, LOW TEMP. LIMIT

page 173 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57327397 TOWER LOCKING, ANGLE

TOWER LOCKING, ANGLE

This page is blank.

57327397

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 174
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57139206 KIT, SEAL

8
TOWER LOCKING, ANGLE

10
11

5
57327397

Figure 92 :KIT, SEAL

D57135956 REV00
page 175 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57139206 KIT, SEAL

REF. PART NO. QTY. UNIT DESCRIPTION

005 57163420 1 EA O---RING

TOWER LOCKING, ANGLE

006 57163438 2 EA CROWN SEAL
007 57363988 1 EA RING, BACK UP
008 57163511 1 EA O---RING
009 57163529 1 EA RING, BACK UP
010 57163453 1 EA U---CUP
011 59322677 1 EA WIPER

57327397

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 176
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

POWERHEAD ASSY

176 176

25
212
93
94 53
24 53

32
33 17
22 18
14
20
52 18 63
63 19

88 18
87 89 57
79 58
176 90 55 85 148 77 176
56 78
23
57501603

140
23

31

61 21 21 61
62 38 18
34 62
60 2 41
35 26
36 30

91 92

176 176

Figure 93 :POWERHEAD ASSY

E57501603 REV01
page 177 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

POWERHEAD ASSY
60

18
57
62
140
55
56

23

57501603
27 NOT SHOWN
192 NOT SHOWN
194 NOT SHOWN
195 NOT SHOWN
196 NOT SHOWN
198 NOT SHOWN
199 NOT SHOWN
210 NOT SHOWN
211 NOT SHOWN
213 NOT SHOWN
219 NOT SHOWN
221 NOT SHOWN
222 NOT SHOWN
223 NOT SHOWN

Figure 94 :POWERHEAD ASSY

E57501603 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 178
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

17 28
15
18
213
POWERHEAD ASSY

22 207

14 28

13 206
20 2

11 12 16

24

53
17 22
18
10
54
182 20
37 9
52 83
57501603

37 51 18
52 43 19 51
106
29

48 4
47 86
46
50
6
49 45 44
43
106 43
106
35 3
40 40
39 39
1

42
37 42 34 41 41 34
18 7
38 29 41
26
2

Figure 95 :POWERHEAD ASSY

E57501603 REV01
page 179 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

POWERHEAD ASSY
24 53

17
18 22
182 10
54
13
37
52 37
18 52
51 83 19 208 182 51
209 83

57501603
4
86
46 47 48
50
6
43
45 106 49
44
43
106
3 35
40 40
39 39
1

41 42
30 34 36
5 7 37
102 8 41
2

Figure 96 :POWERHEAD ASSY

E57501603 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 180
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

POWERHEAD ASSY

128

143

163 112
123 173 116 145
150 144 174 214 117 149 127

162
57501603

118 123
123
144
125
119

139
128
191 123
24 216
59
145
134 149

215 32
128 33
25 130
134 131 133
116 116

Figure 97 :POWERHEAD ASSY

E57501603 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

POWERHEAD ASSY
123
144
112
116 145 145
117 149 214 127 191 150
162

57501603
123

185
131
197
123
130
134 145
149

32 123 201
133 33 144 218

Figure 98 :POWERHEAD ASSY

E57501603 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 182
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

POWERHEAD ASSY

116 133 18 112

145 57
117 114
122 120
116
149
123
131 130 134 69
116 128 150 70
25
212 121 205
205
217

109 127 72

185
139 197
57501603

61
62 64
66
73

66 74
67 72 72

74

71 71

Figure 99 :POWERHEAD ASSY

E57501603 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

POWERHEAD ASSY
001 57503963 1 EA HOUSING, ROTARY HEAD
002 57292856 1 EA SPINDLE
003 52191533 1 EA GEAR, OUTPUT
004 52233848 1 EA CUP, TIM H936310
005 52233848 1 EA CUP, TIM H936310
006 52191426 2 EA RING, LOCKING
007 52195419 1 EA SLEEVE, WEAR
008 52192812 2 EA SEAL, OIL
009 57377798 1 EA NUT, ADJUSTING
010 57377806 1 EA WASHER, FLAT---TONGUED
011 52146784 2 EA SEAL, OIL
012 52192846 1 EA SLEEVE, WEAR
013 57323289 1 EA SHIELD, DRIP
014 57294639 1 EA SHIM KIT
015 57292864 1 EA SPINDLE CAP
016 57292872 1 EA RING, LOCK
017 95104238 6 EA SCREW, CAP---1/2---13 X 3---1/2

57501603
018 95081824 46 EA WASHER, LOCK---1/2
019 95104170 6 EA SCREW, CAP---1/2---13 X 1---1/2
020 52192044 1 EA HOUSING, SWIVEL---MACH.
021 95201307 7 EA FITTING
022 57292880 1 EA COVER, SPINDLE
023 57081804 2 EA BLOCK, LUBE
024 95419644 1 EA ELBOW, PIPE
025 50428572 2 EA STEM, HOSE---3”
026 95104204 6 EA SCREW, CAP---1/2---13 X 2---1/4
027 95023164 3 EA O---RING (NOT SHOWN)
028 57336067 1 EA PACKING, SWIVEL---30XV
029 95278834 2 EA O---RING
030 52191590 1 EA PLATE, MOUNTING
031 1 EA PLUG, MAGNETIC
032 95001996 1 EA BUSHING
033 95422663 1 EA BREATHER
034 52191574 2 EA GLAND
035 52191566 2 EA HOUSING, BEARING
036 95055521 4 EA SCREW, CAP---3/4---10 X 3

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 184
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

037 95280129 32 EA WASHER, LOCK---3/4

POWERHEAD ASSY

038 95055471 4 EA SCREW, CAP---3/4---10 X 1---3/4

039 95086708 2 EA O---RING
040 95097929 2 EA O---RING
041 50137256 3 EA PLUG, DRAIN
042 52191350 2.00 ST SHIM SET
043 52233830 4 EA CUP, TIM JM---716610
044 52191541 2 EA SHAFT, INTERMEDIATE
045 52191558 2 EA GEAR, INTERMEDIATE
046 52191335 2 EA SPACER
047 57363822 2 EA BEARING, BALL
048 95454930 2 EA RING
049 95214037 2 EA BEARING
050 52191582 2 EA PINION, INPUT
051 52191525 2 EA PLATE, ADAPTER
052 95035457 24 EA SCREW, CAP---3/4---10 X 2---1/4
053 52192630 2 EA MOTOR, HYDRAULIC
054 95270815 6 EA SCREW, CAP---5/16---18 X 1
57501603

055 52191517 1 EA COVER, ACCESS

056 52191962 1 EA GASKET, COVER
057 95053047 16 EA SCREW, CAP---HEX1/2---13X1.25
058 50217454 1 EA PLATE, COVER
059 95343794 1 EA NIPPLE, PIPE
060 57053738 2 EA GUIDE
061 95105052 16 EA SCREW, CAP---1---8 X 2
062 95228169 28 EA WASHER, LOCK---1”
063 52191319 2 EA BLOCK, SHEAR
064 95971537 8 EA SCREW, CAP---3/8---16 X 1
066 56809411 20 EA WIRE
067 95715942 32 EA SCREW, CAP---5/8---11 X 1---1/2
069 57044760 4 EA SLIDE, WEAR
070 57043994 6 EA SHIM
071 57044851 8 EA BRACE, ANGLE

page 185 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

072 57044505 4 EA PLATE, MOUNTING

POWERHEAD ASSY
073 57364861 4 EA BAR, W/HOLES
074 95035424 8 EA SCREW, CAP---5/8UNC X 2
077 50412162 1 EA GUARD
078 95018180 1 EA O---RING
079 95920674 4 EA SCREW, CAP---3/8---16 X 1
083 95292686 2 EA O---RING
085 57443111 20.00 GL OIL, SYNTHETIC GEAR 75W90
086 52233855 1 EA CONE, TIM H936340
087 50344605 8.00 FT WIRE, LOCK
088 56964174 1 EA HOSE ASSY
089 57020711 1 EA HOSE ASSY
090 56964224 1 EA HOSE ASSY
091 57020851 1 EA HOSE ASSY
092 57020737 1 EA HOSE ASSY
093 57020786 1 EA HOSE ASSY
094 57020836 1 EA HOSE ASSY
102 52233806 1 EA CONE, TIM H936349

57501603
106 52233822 4 EA CONE, TIM JM---716649
109 95316873 1 EA ELBOW, PIPE
112 95053047 4 EA SCREW, CAP---HEX1/2---13X1.25
114 95081667 4 EA WASHER, FLAT---1/2
116 56928534 4 EA KIT, ---32 SPLIT FLANGE
117 52229986 2 EA ADAPTER
118 95219762 1 EA FITTING, HYD
119 95328761 1 EA FITTING, HYD
120 95077798 4 EA NUT, HEX---1/2---13
121 52243243 1 EA BRACKET, MOUNTING
122 52243250 2 EA BRACKET, MOUNTING
123 57040404 4 EA HOSE ASSY
125 95280095 1 EA FITTING, TEE---INT NPT
127 56974140 1 EA HOSE ASSY
128 56974652 1 EA HOSE ASSY
130 56997505 1 EA HOSE ASSY
131 56997513 1 EA HOSE ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 186
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

133 95863247 1 EA HOSE, AIR

POWERHEAD ASSY

134 50428564 2 EA CLAMP, HOSE

139 56975105 1 EA BLOCK, JUNCTION
140 95852422 12 EA SCREW, CAP---1---8 X 2---1/2
143 95315099 1 EA FITTING, HYD
144 57040545 4 EA ADAPTER
145 57040453 2 EA TEE, 1---1/4 X 2
148 95959151 4 EA WASHER, LOCK---3/8
149 56783020 4 EA KIT, SPLIT FLANGE
150 56950579 4 EA KIT, SPLIT FLANGE
162 52233293 2 EA TUBE, POWER HEAD
163 57167298 1 EA VALVE, MOTOR CONTROL
57177990 1 EA D CARTRIDGE,SHUTTLE
57439077 1 EA D SEAL KIT, CART. VALVE
57177982 1 EA D CARTRIDGE, P. REDUCING
95018065 3 EA D O---RING
173 95958948 3 EA SCREW, CAP---5/16---18 X 3
174 95959144 3 EA WASHER, LOCK---5/16
57501603

176 95263380 10 EA FITTING, HYD---NPT/JIC

182 95287629 7 EA FITTING, HYD
185 95280194 1 EA FITTING, HYD---90 JIC/ORING
191 95356853 2 EA FITTING, HYD
192 95279857 1 EA FITTING, STR---EXT NPT (NOT SHOWN)
194 95934543 4 EA SCREW, CAP---3/8---16 X 1/2 (NOT SHOWN)
195 95279055 1 EA FITTING, HYD (NOT SHOWN)
196 95011052 2 EA COUPLING (NOT SHOWN)
197 95652764 1 EA FITTING, HYD
198 95293403 2 EA FITTING, HYD (NOT SHOWN)
199 59669713 1 EA FITTING, HYD (NOT SHOWN)
201 59713438 1 EA COUPLING, MIN
205 57326514 2 EA VALVE, RELIEF (ATM)
206 57292914 1 EA O---RING
207 50694934 1 EA BUSHING, WEAR
208 57503971 1 EA CARRIER, SEAL
209 56814148 1 EA SEAL, OIL
210 58146622 1 EA HOSE ASSY (NOT SHOWN)
211 57015505 1 EA HOSE ASSY (NOT SHOWN)

page 187 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57501603 POWERHEAD ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

212 57385569 1 EA UNION, WING

POWERHEAD ASSY
57385577 0 EA D O---RING, REPLACEMENT
213 56784267 1 EA ADHESIVE (NOT SHOWN)
214 56953961 1 EA HOSE ASSY
215 95704839 1 EA SWIVEL NUT
216 57537516 1 EA HOSE ASSY
217 95343794 1 EA NIPPLE, PIPE
218 95655072 1 EA FITTING, HYD
219 95033593 2 EA PLUG, PIPE---1/4 SQ HEAD (NOT SHOWN)
221 95104188 2 EA SCREW, CAP---1/2---13 X 1---3/4 (NOT SHOWN)
222 52147253 1 EA ADAPTER (NOT SHOWN)
223 95033585 4 EA PLUG, PIPE---1/8 SQ HEAD (NOT SHOWN)

57501603

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 188
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526360 SHOCK SUB ASSY

SHOCK SUB ASSY

POWERHEAD

2
57526360

DRILL ROD

4 NOT SHOWN

Figure 100 :SHOCK SUB ASSY

NONE
page 189 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526360 SHOCK SUB ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57306425 1 EA SHOCK SUB---120K PD (See figure 101)

SHOCK SUB ASSY

002 57003154 1 EA SUB,XOVER---6.63R P/8 BE BX
003 57528630 2 EA LOCK TAB
004 57319493 1 EA SHOCK SUB INSTALLATION (NOT SHOWN)

57526360

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 190
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57306425 SHOCK SUB---120K PD

6-5/8 API
1 REG PIN
SHOCK SUB ASSY

2
4
3
7
5
10 6

11

12

13
57526360

15

16
14
24
2
17
18

19
21

6-5/8 API 20
REG BOX
23 NOT SHOWN
25 NOT SHOWN

Figure 101 :SHOCK SUB--- 120K PD

E57306425 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57306425 SHOCK SUB---120K PD

REF. PART NO. QTY. UNIT DESCRIPTION

001 57526170 1 EA STEM

SHOCK SUB ASSY

002 57306474 2 EA SEAL---POLYPAK
003 57526188 1 EA RING, RETAINING
004 57526196 1 EA PLATE, UPPER LOAD
005 57526204 12 EA CAPSCREW
006 57526212 1 EA PLATE, COVER
007 57306516 1 EA WIPER
008 57306565 1 EA RING---WEAR
009 57306524 5 EA SPRING---DISC
010 57526220 1 EA SPACER
011 57526238 4 EA BLOCK, DRIVE
012 57306557 8 EA SPRING---DISC
013 57306565 1 EA RING---WEAR
014 57306573 2 EA RING---WEAR
015 57526246 1 EA BUSHING
016 57526253 1 EA PLATER, LOWER LOAD
017 57306607 1 EA RING---RETAINING
018 57526261 1 EA O---RING

57526360
019 57306623 1 EA WIPER
020 57526279 1 EA HOUSING
021 57526287 1 EA PIPE, WASH
023 57241226 1 EA VALVE, RELIEF (NOT SHOWN)
024 57526295 2 EA FITTING, GREASE
025 57526303 0 EA KIT, SEAL (See figure 102)

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 192
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526303 KIT, SEAL

6-5/8 API
REG PIN
SHOCK SUB ASSY

3
7
10

13
57526360

14

2
17
18

19

6-5/8 API
REG BOX

Figure 102 :KIT, SEAL

E57306425 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526303 KIT, SEAL

REF. PART NO. QTY. UNIT DESCRIPTION

002 57306474 2 EA SEAL---POLYPAK

SHOCK SUB ASSY

003 57526188 1 EA RING, RETAINING
007 57306516 1 EA WIPER
008 57306565 1 EA RING---WEAR
010 57526220 1 EA SPACER
013 57306565 1 EA RING---WEAR
014 57306573 2 EA RING---WEAR
017 57306607 1 EA RING---RETAINING
018 57526261 1 EA O---RING
019 57306623 1 EA WIPER

57526360

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 194
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57411498 TACHOMETER, ROTATION

DRAIN 9
COMPLIANT SEAL

5 4 ROTATION TACHOMETER
10
11 13
TACHOMETER, ROTATION

12 6

16 20
13
2 9
3 15
6 27
19 7

2
8
8

14

15 25
2
16
19
2
U-BOLT

17 9

18
57411498

19

28 NOT SHOWN
29 NOT SHOWN

Figure 103 :TACHOMETER, ROTATION

E56995962 REV02
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57411498 TACHOMETER, ROTATION

RPM PICK--- UP
POWER HEAD

RPM READOUT
CONTROL CONSOLE

TACHOMETER, ROTATION
ELECTRICAL
13 BOX #3 TOWER

RPM CABLE

ELECTRICAL ELECTRICAL
BOX #1 DOUBLE BOX #2 MAIN FRAME
DOOR MAIN FRAME
1

+24V.D/C SIGNAL
23
BARE
CLEAR BARE WIRE 2

2
BLACK
624 601 OR RED
666

57411498
TACHOMETER
BOX #3
CABLE

23
1

BOX #1

BOX #2

Figure 104 :TACHOMETER, ROTATION

E56995962 REV02

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.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57411498 TACHOMETER, ROTATION

REF. PART NO. QTY. UNIT DESCRIPTION

001 57411506 1 EA TACHOMETER, ROTATION

TACHOMETER, ROTATION

002 85771715 900.00 IN CABLE, 18/2

003 52243862 1 EA CONNECTOR
004 95033619 1 EA PLUG, PIPE 1/2 SQ. HEAD
005 57522021 75.00 FT CABLE, 20AWG TWISTED PR
006 95245049 72.00 IN CONDUIT, FLEX 1/2 SEALTITE
007 95748802 6 EA TIE, CABLE
008 95245049 132.00 IN CONDUIT, FLEX 1/2 SEALTITE
009 52236783 8 EA CLAMP ASSY., 1/2”
010 95344719 1 EA OUTLET BODY
011 95344818 1 EA COVER, 1/2”
012 95344867 1 EA GASKET, COVER 1/2”
013 95245221 3 EA CONNECTOR, STRAIGHT 1/2”
014 95368536 1 EA CONNECTOR, 1/2” 45 DEG.
015 95272084 2 EA COUPLING, 1/2” CONDUIT
016 56947518 2 EA FITTING, HYD.
017 95083887 1 EA NIPPLE
018 95293320 1 EA FITTING, HYD.
57411498

019 57396939 1 EA HOSE ASSY.

020 52197167 1 EA ADAPTOR
023 95329314 3 EA TERMINAL, WIRE
025 57069049 1 EA ANGLE
027 59647669 1 EA SENSOR, MAGNETIC
028 50821982 1 EA BOX & PANEL (NOT SHOWN)
029 57530230 2 EA GRIP, WIRE MESH CABLE (NOT SHOWN)

page 197 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57411498 TACHOMETER, ROTATION

TACHOMETER, ROTATION
This page is blank.

57411498

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 198
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52276029 ROD CHANGER ---2 ROD 30’

14
ROD CHANGER---2 ROD 30’

17 33 13 17
18
18

33 30
52276029

29

28

24 24
30 25
25 1
31 32
5
24
25 24 4
34 25

8
7
35 34 8 7 23 6 16 10
26

Figure 105 :ROD CHANGER--- 2 ROD 30’

V416102 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52276029 ROD CHANGER ---2 ROD 30’

17
17 18
18 13 33
23

ROD CHANGER---2 ROD 30’

5

7 8 8 2
6 9 15
2 1 14

52276029
1

20 20
21 19 21
22 20 3 23 22

19
20

Figure 106 :ROD CHANGER--- 2 ROD 30’

V416102 REV00

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.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52276029 ROD CHANGER ---2 ROD 30’

6 10 7
ROD CHANGER---2 ROD 30’

41

36

37

38

10 27
37
52276029

38

43 2
44 36
36 37
42 38
43
44
41
41
42 40
39 35 37
43 38
44

Figure 107 :ROD CHANGER--- 2 ROD 30’

V416102 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52276029 ROD CHANGER ---2 ROD 30’

ROD CHANGER---2 ROD 30’

6 15 9

3
1

52276029
24
25

11

24
25

12

Figure 108 :ROD CHANGER--- 2 ROD 30’

V416102 REV00

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 202
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52276029 ROD CHANGER ---2 ROD 30’

REF. PART NO. QTY. UNIT DESCRIPTION

ROD CHANGER---2 ROD 30’

001 52279882 1 EA ROD CHANGER

002 52279940 1 EA CAROUSEL
003 52192143 1 EA CAP, CARROUSELE
004 52191889 2 EA BUSHING
005 52191897 4 EA WASHER
006 57379695 2 EA CYLINDER, HYDRAULIC (See figure 109)
007 52191871 3 EA PIN
008 95098612 3 EA PIN, ROLL
009 52192150 1 EA CLEVIS, UPPER
010 52233400 1 EA RAMP
011 52243664 1 EA MOUNT, SWITCH
012 50518653 1 EA SWITCH, LIMIT
013 52280005 2 EA PIN
014 52279981 2 EA BUSHING
015 52192127 1 EA PIN, CAP
016 52192135 1 EA PIN, CAP
017 95387445 8 EA BOLT, HEX.
52276029

018 95081824 8 EA WASHER, LOCK 1/2

019 95105045 2 EA SCREW, CAP
020 95228169 4 EA WASHER, LOCK---1”
021 95105086 2 EA SCREW, CAP
022 95077749 2 EA NUT, HEX.---1”---8
023 95201307 2 EA FITTING
024 95934766 8 EA WASHER, LOCK---1/4 PLATED
025 95865937 8 EA SCREW, CAP 1/4---20 X 1/2 ZINC
026 95093399 1 EA PIN, COTTER 3/16 X 2
027 57035321 1 EA BAR, ROUND
028 52196029 1 EA ROLLER
029 52196037 1 EA BUSHING
56968654 3 EA D BEARING
030 52196045 1 EA PIN, CARROUSE
031 52196060 1 EA WIPER
032 52196052 1 EA WIPER
033 95201281 3 EA FITTING, LUBE
034 95034005 1 EA PIN, ROLL
035 57223976 1 EA CYLINDER, HYDRAULIC (See figure 111)

page 203 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52276029 ROD CHANGER ---2 ROD 30’

REF. PART NO. QTY. UNIT DESCRIPTION

036 52280088 1 EA BRACKET

ROD CHANGER---2 ROD 30’

037 52280047 3 EA BRACKET
038 52280039 3 EA BRACKET
039 52280021 1 EA PIN
040 52280013 1 EA PIN
041 52280096 1 EA CLEVIS
042 95342853 2 EA RING, RETAIN
043 95104642 3 EA SCREW, CAP 3/4---10 X 1---3/4
044 95081808 3 EA WASHER, LOCK---3/4

52276029

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 204
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57379695 CYLINDER, HYDRAULIC

ROD CHANGER---2 ROD 30’

6 13
15 7 14
15 18
20 16

22 19 17
2 4 5 3 21 8 9
12
11
52276029

1 NOT SHOWN
10 NOT SHOWN

16 17 11
18

Figure 109 :CYLINDER, HYDRAULIC

C57379695 REV 001
page 205 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57379695 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57383291 1 EA SEAL KIT (See figure 110)

ROD CHANGER---2 ROD 30’

002 57224131 1 EA LOCK---NUT
003 57224057 1 EA O---RING
004 57249302 2 EA WEAR RING
005 57249294 1 EA SEAL ASSY., AQ
006 57249310 1 EA O---RING
007 57249328 1 EA BACK---UP
008 57383309 1 EA U---CUP (DUAL LIP)
009 57188575 1 EA WIPER
010 57012718 2 EA FITTING, LUBE (NOT SHOWN)
011 57383317 2 EA BUSHING (BRONZE)
012 57383325 1 EA BUSHING (BRONZE)
013 57012684 1 EA SCREW, SET
014 57012676 1 EA PLUG, NYLON
015 57383333 2 EA PORT PLUG
016 57383341 1 EA JAM NUT
017 57383358 1 EA PINEYE ASSY.
018 57383366 1 EA HEAD CAP

52276029
019 57383374 1 EA HEAD
020 57383382 1 EA PISTON
021 57383390 1 EA ROD
022 57383408 1 EA TUBE ASSY.

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 206
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57383291 SEAL KIT

ROD CHANGER---2 ROD 30’

6
7

4 5 3 8 9
52276029

Figure 110 :SEAL KIT

C57379695 REV 001
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57383291 SEAL KIT

REF. PART NO. QTY. UNIT DESCRIPTION

003 57224057 1 EA O---RING

ROD CHANGER---2 ROD 30’

004 57249302 2 EA WEAR RING
005 57249294 1 EA SEAL ASSY, AQ
006 57249310 1 EA O’RING
007 57249328 1 EA BACK---UP
008 57383309 1 EA U---CUP (DUAL LIP)
009 57188575 1 EA WIPER

52276029

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 208
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57223976 CYLINDER, HYDRAULIC

ROD CHANGER---2 ROD 30’

5 2 5
7 8 9
3 6 3
52276029

4 4

1 NOT SHOWN

Figure 111 :CYLINDER, HYDRAULIC

D57223976 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57223976 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57224040 1 EA SEAL KIT (See figure 112)

ROD CHANGER---2 ROD 30’

002 57224131 1 EA LOCK---NUT
003 57012718 2 EA FITTING, LUBE
004 57224149 2 EA BUSHING
005 57224156 2 EA PLUG, PORT
006 57224164 1 EA HEAD
007 57224172 1 EA PISTON
008 57224180 1 EA ROD ASSY.
009 57224198 1 EA TUBE ASSY.

52276029

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 210
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57224040 SEAL KIT

ROD CHANGER---2 ROD 30’

3 4
2 5
3 8
52276029

6 7
1

Figure 112 :SEAL KIT

D57223976 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57224040 SEAL KIT

REF. PART NO. QTY. UNIT DESCRIPTION

001 57224057 1 EA O---RING

ROD CHANGER---2 ROD 30’

002 57224065 1 EA SEAL, AQ
003 57224073 2 EA RING, WEAR
004 57224081 1 EA O---RING
005 57224099 1 EA RING, BACK---UP
006 57224107 2 EA RING, WEAR
007 57224115 1 EA U---CUP, LOADED
008 57224123 1 EA WIPER

52276029

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 212
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56983711 ROD GROUP---2)10.75 X 30’

13
ROD GROUP---2)10.75 x 30’

5 6

6
6

5
8
9
10
56983711

1 1

12 12
11 11
2 2
3 3
4 4

1
12
1

Figure 113 :ROD GROUP--- 2)10.75 X 30’

V52280104 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56983711 ROD GROUP---2)10.75 X 30’

REF. PART NO. QTY. UNIT DESCRIPTION

001 52270634 2 EA CHUCK, ROD

ROD GROUP---2)10.75 x 30’

002 52233491 2 EA WASHER
003 95223632 2 EA RING, RETAINING
004 95201281 2 EA FITTING, LUBE
005 56983810 1 EA SUPPORT, ROD
006 56983802 2 EA SUPPORT, ROD
008 95428181 4 EA SCREW, CAP 3/4---10 X 3---1/2
009 95081808 4 EA WASHER, LOCK---3/4
010 95077822 4 EA NUT, HEX. 3/4---10
011 52279957 2 EA BUSHING
012 95104576 2 EA SCREW, CAP
013 52196359 1 EA ROD, RETAINER

56983711

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 214
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56984586 BREAKOUT ASM ---10.75 ROLLER

BREAKOUT ASM---10.75 ROLLER

WEAR BUSHING

3
6

2 4
6
1

3
6
56984586

5
2

4
6

SLIDING FORK

11 NOT SHOWN HERE

Figure 114 :BREAKOUT ASM--- 10.75 ROLLER

V56984586 REV 05
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56984586 BREAKOUT ASM ---10.75 ROLLER

REF. PART NO. QTY. UNIT DESCRIPTION

001 56984644 1 EA BASE, AUTO BREAKOUT

BREAKOUT ASM---10.75 ROLLER

002 57427692 2 EA CYLINDER, HYDRAULIC
57429631 1 EA D KIT, SEAL
003 52233004 2 EA PIN, CLEVIS
004 52233012 2 EA PIN, CLEVIS
005 56991144 1 EA RETAINER
006 95368700 4 EA PIN, COTTER
011 57224354 1 AS AUTO BREAKOUT PIPING ASSY. (See figure 115)

56984586

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 216
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57224354 AUTO BREAKOUT PIPING ASSY.

2 2
13 13
4
9 4 3
3
BREAKOUT ASM---10.75 ROLLER

12
12
10
9 10
11 11
2
2 2 4

2
6
5 8
1
1 7
1

1 1
14
13
15
16
17
18
56984586

11

15
16
17
18

15
16
17
18

12
12 1 1

Figure 115 :AUTO BREAKOUT PIPING ASSY.

D57224354 REV03
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57224354 AUTO BREAKOUT PIPING ASSY.

REF. PART NO. QTY. UNIT DESCRIPTION

001 95279493 6 EA FITTING, HYD.

BREAKOUT ASM---10.75 ROLLER

002 95364972 6 EA FITTING, HYD.
003 50932268 2 EA FITTING, HYD.
004 56945694 3 EA BAR
005 57020661 1 EA HOSE ASSY.
006 58081696 1 EA HOSE ASSY.
007 57044521 1 EA HOSE ASSY.
008 56961824 1 EA HOSE ASSY.
009 56958697 2 EA HOSE ASSY.
010 56966955 2 EA HOSE ASSY.
011 57004673 2 EA HOSE ASSY.
012 56957764 2 EA HOSE ASSY.
013 56955776 4 EA HOSE ASSY.
014 95278958 2 EA FITTING, HYD.
015 95301875 4 EA CLAMP, HOSE
016 57080731 4 EA PLATE, TAPPED
017 95104105 4 EA SCREW, CAP
018 95080180 4 EA NUT, HEX. LOCK 1/2---13

56984586

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 218
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57431637 WRENCH ASSY

40
47
48 18
49 16
30 41 31 29
15
31
32 4126 9 31
WRENCH ASSEMBLY

46
47 41 5
11 54 1
29 57 45 44 40 4
58 47 53
48
7 49 B 52
50
66
B A
31 37
65 3
A
63
62
64
66

41 27 6
66 45 66 28
40
61 11
52 17 41 20 19 2166 60 29
29 55 22 59 56 38 11 41 41
39 29
17 23
29 40 2 40
41
57431637

14 42

Figure 116 :WRENCH ASSY

E57431637 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57431637 WRENCH ASSY

10 47 40
48
37 38 49

WRENCH ASSEMBLY
3 39 3
40
51
13

53
12 4 4

13 51
3
24 40
SECTION A -- A 47 48
25 49
SECTION B -- B

26
1

42
15 32

57431637
31
2
31 3

18
32
4
9

41 5

31
29
16 8
52 52
50
SECTION C-- C SECTION D -- D

Figure 117 :WRENCH ASSY

E57431637 REV00

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 220
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57431637 WRENCH ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57385098 1 EA DIE HOLDER, PIVOT

WRENCH ASSEMBLY

002 57309643 1 EA CYLINDER, HYDRAULIC (See figure 118)

003 57437709 1 EA ARM, SWING
004 57437691 1 EA JAW, LONG
005 57437683 1 EA ARM, ENGAGEMENT
006 57218463 1 EA CAP, BREAKOUT WRENCH
007 57227605 1 EA BRACKET, CYLINDER
008 57218919 1 EA SUPPORT, BREAKOUT WRENCH
009 57385106 2 EA SPACER
010 57385114 1 EA BOLT, MOUNT
011 57385122 3 EA PIN
012 57385130 2 EA SPACER
013 57385429 2 EA RETAINER
014 57219008 1 EA WASHER, THRUST
015 57385148 1 EA PIN
016 57385452 1 EA PIN
017 57385163 2 EA PIN
018 57385171 1 EA PIN
57431637

019 57319451 1 EA VALVE, SEQUENCE

020 57385593 1 EA PLATE, MOUNTING
021 95934303 2 EA WASHER, LOCK---5/16 PLATED
022 95922365 2 EA WASHER, FLAT---5/16
023 95105375 2 EA SCREW, CAP---5/16---18X 3---3/4
024 95375150 1 EA NUT, HEX---SLOTTED---1---1/4---7
025 95002655 1 EA PIN, COTTER---1/4 X 2---1/2
026 57385189 2 EA SPACER
027 95104634 2 EA SCREW, CAP---3/4---10 X 1---1/2
028 95081808 2 EA WASHER, LOCK---3/4
029 95228425 6 EA RING, RETAINING
030 95223517 1 EA RING, RETAINING
031 95201281 4 EA FITTING, LUBE
032 95223483 1 EA RING, RETAINING
037 57385411 1 EA COVER PLATE
038 95104477 4 EA SCREW, CAP---5/8---11 X 3---1/4
039 95081790 4 EA WASHER, LOCK---5/8
040 56784267 1 EA ADHESIVE
041 57385197 8 EA RETAINER, PIN

page 221 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57431637 WRENCH ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

042 57223448 1 EA STOP, BREAKOUT WRENCH

WRENCH ASSEMBLY
044 57227563 1 EA GUSSET, CYL. BRKT, W/HOLE
045 57227555 2 EA GUSSET, CYL. BRACKET
046 57230708 1 EA SUPPORT, GUSSET
047 57385205 8 EA RETAINER, DIE
048 95104014 16 EA SCREW, CAP---7/16---14X 1---1/4
049 95081865 16 EA WASHER, LOCK---7/16
050 95049359 1 EA PLUG, PIPE---1/8 HEX SOCKET
051 57385213 4 EA SPACER, DIE
052 57437717 2 EA CYLINDER, HYDRAULIC (See figure 119)
053 57385270 4 EA DIE, MANUAL TONG
054 50034826 1 EA CLAMP, HOSE
055 95219713 6 EA FITTING, HYD
056 95279089 1 EA ELBOW
057 95934782 1 EA SCREW, CAP---1/4---20 X 1---3/4
058 95934766 1 EA WASHER, LOCK---1/4 PLATED
059 56955982 1 EA HOSE ASSY
060 56961782 1 EA HOSE ASSY

57431637
061 56967904 1 EA HOSE ASSY
062 56992043 1 EA HOSE ASSY
063 57020398 1 EA HOSE ASSY
064 56955628 1 EA HOSE ASSY
065 56968084 2 EA HOSE ASSY
066 95356853 5 EA FITTING, HYD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 222
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57309643 CYLINDER, HYDRAULIC

1 NOT SHOWN
WRENCH ASSEMBLY

14 8
7 6 7
9
21

12

22 5
10 11
57431637

13 13

Figure 118 :CYLINDER, HYDRAULIC

C57309643 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57309643 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57213738 1 EA SEAL KIT, CYL.

WRENCH ASSEMBLY
005 57186876 1 EA O---RING
006 57186884 1 EA SEAL
007 57186892 2 EA WEAR RING
008 57186900 1 EA O---RING
009 57187007 1 EA RING, BACK UP
010 57187015 2 EA WEAR RING
011 57187023 1 EA U---CUP
012 57188575 1 EA WIPER
013 57012718 2 EA FITTING, LUBE
014 57181240 1 EA LOCKNUT
021 57213753 1 EA HEAD, CYLINDER
022 57188609 1 EA PISTON

57431637

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 224
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57437717 CYLINDER, HYDRAULIC

10 ---NOT SHOWNl
13 ---NOT SHOWN
WRENCH ASSEMBLY

6
16 3 4 17
9 14 15

5
57431637

11
12 8 2 1

Figure 119 :CYLINDER, HYDRAULIC

C57437717 REV00
page 225 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57437717 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57188575 1 EA WIPER

WRENCH ASSEMBLY
002 57383309 1 EA U---CUP, DUAL LIP
003 57186900 1 EA O---RING
004 57187007 1 EA RING, BACK UP
005 57326787 1 EA O---RING
006 57186884 1 EA SEAL
007 57186876 1 EA O---RING
008 57187015 2 EA WEAR RING
009 57186892 2 EA WEAR RING
010 57511263 0 EA SEAL KIT (See figure 120)
011 57181240 1 EA LOCKNUT
012 57012718 2 EA FITTING, LUBE
013 13048350 2 EA PORT, PLUG
014 57546509 1 EA TUBE ASSY
015 57188617 1 EA ROD ASSY.
016 57188609 1 EA PISTON
017 57188591 1 EA HEAD

57431637

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 226
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57511263 SEAL KIT

WRENCH ASSEMBLY

6
3 4
9

5
57431637

8 2 1

Figure 120 :SEAL KIT

C57437717 REV00
page 227 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57511263 SEAL KIT

REF. PART NO. QTY. UNIT DESCRIPTION

001 57188575 1 EA WIPER

WRENCH ASSEMBLY
002 57383309 1 EA U---CUP, DUAL LIP
003 57186900 1 EA O---RING
004 57187007 1 EA RING, BACK UP
005 57326787 1 EA O---RING
006 57186884 1 EA SEAL
007 57186876 1 EA O---RING
008 57187015 2 EA WEAR RING
009 57186892 2 EA WEAR RING

57431637

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 228
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542235 HOIST --- 65FT TOWER

HOIST --- 65FT TOWER

17
13

12

12
12
13

13

23 22 21
13

1 10
57542235

16
10

Torque To : 50 lbs. Dry

35 lbs. Lubricated

20

2 2

3 19
4 Torque To : 400 lbs. Dry
5 19
300 lbs. Lubricated

Figure 121 :HOIST --- 65FT TOWER

E57504094 REV00
page 229 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542235 HOIST --- 65FT TOWER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57338857 1 EA BODY JIB HOIST BALL HOLDE

HOIST --- 65FT TOWER

002 57143422 1 EA WINCH (See figure 122)
003 95104444 8 EA SCREW, CAP---5/8---11 X 2---1/2
004 95081790 8 EA WASHER, LOCK---5/8
005 95077814 8 EA NUT, HEX 5/8---11
010 57542227 1 EA WIRE ROPE ASSY, 5/8”
012 57504078 1 EA BOOM, WINCH
013 57322547 2 EA SHEAVE, 5/8” WIRE ROPE
57344400 1 EA D SHEAVE
57344418 1 EA D BUSHING
016 57265886 1 EA BALL
017 57344558 2 EA PIN
019 95366001 2 EA ADAPTER, 90DEG---O---RING/JIC
020 57338840 1 EA SAFETY HOOK SWIVEL
021 95271847 2 EA PIN, COTTER---3/16 X 3---1/2
022 57026262 2 EA BAR, FLAT
023 95201281 2 EA FITTING, LUBE

57542235

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 230
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57143422 WINCH

5
HOIST --- 65FT TOWER

MOTOR CASE
1 DRAIN
3
36
4
7
6
36
62
32

72
81
TO ITEM (1)

BRAKE 58
RELEASE
23
26
30
24
21
17
19
57542235

57 20
19
21
15
18
22
14
11
BRAKE 13
14
RE- 15
16 LEASE 12
38
34
43
10
37
35 31

25
26

80 NOT SHOWN

Figure 122 :WINCH

D57143422 REV02
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57143422 WINCH

REF. PART NO. QTY. UNIT DESCRIPTION

HOIST --- 65FT TOWER

001 57316846 1 EA BRAKE, CYLINDER
003 57316838 1 EA PLATE, PRESSURE
004 57316820 1 EA RING, BACKUP---PISTON
005 57316812 12 EA SPRING
006 52221645 7 EA DISC FRT FBR
007 52221652 8 EA BRK DISC STL
010 57316515 1 EA CARRIER PLANET PRIMARY
011 57316507 3 EA GEAR, PLANET PRIMARY
012 57316804 3 EA SHAFT GEAR
013 52221231 3 EA BEARING, ROLLER
014 57213035 6 EA WASHER, THRUST
015 52221249 6 EA SPIRAL PIN
016 57316499 1 EA CARRIER PLANET OUTPUT
017 57316481 3 EA GEAR, PLANET---OUTPUT
018 57316796 3 EA SHAFT, GEAR
019 57316788 6 EA BEARING, ROLLER
020 57316770 3 EA SPACER, BEARING

57542235
021 57316762 6 EA WASHER, THRUST
022 57316754 2 EA BASE
023 57316739 1 EA SUPPORT, BEARING
024 57316721 1 EA DRUM
025 57316713 1 EA DRUM CLOSURE
026 52221637 2 EA BEARING, BALL
030 57316705 1 EA RING, RETAINING
031 57316697 1 EA WASHER, THRUST
032 57316689 1 EA SUPPORT, MOTOR
034 57316671 1 EA GEAR, OUTPUT SUN
035 57316523 1 EA GEAR, SUN---PRIMARY
036 57316663 2 EA SPACER
037 57316655 1 EA PLATE, THRUST---PRIMARY
038 57316648 1 EA PLATE, THRUST OUTPUT
043 57316622 1 EA WASHER, THRUST
057 52221090 1 EA CABLE WEDGE
058 57316606 1 EA MANIFOLD
062 57316580 1 EA VALVE, BRAKE
072 57354011 1 EA MOTOR, HYDRAULIC

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 232
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57143422 WINCH

REF. PART NO. QTY. UNIT DESCRIPTION

57307084 1 EA D SEAL KIT---MOTOR

HOIST --- 65FT TOWER

080 57144198 1 EA KIT, SEAL---UNIVERSAL

57316390 1 EA D SEAL, PISTON
52221736 1 EA D SEAL, OIL
52221710 1 EA D O RING
57300436 1 EA D SEAL, OIL
57242067 1 EA D O---RING
57316382 1 EA D O---RING
57316374 1 EA D RING, BACKUP
57316366 2 EA D O---RING
081 57316408 1 EA BRAKE CLUTCH ASS’Y
57316473 1 EA D BRAKE RACE, OUTER
57316465 1 EA D BRAKE RACE, INNER
57316457 2 EA D BEARING SPRAG
57316440 2 EA D BEARING, THRUST
57316432 2 EA D RING, RETAINING
57316424 1 EA D CLUTCH SPRAG
57316416 1 EA D RING, RETAINING
57542235

page 233 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57143422 WINCH

HOIST --- 65FT TOWER

This page is blank.

57542235

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 234
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534919 BASE, POWERPACK ASSEMBLY

BASE, POWERPACK ASSEMBLY

2
1

7
2 2

2 7 7
B
B

MAIN FRAME

PLAN VIEW
57534919

SEE DETAIL “D”

C MAIN FRAME
CROSS MEMBER
SEE DETAIL “A” C

SIDE VIEW

Figure 123 :BASE, POWERPACK ASSEMBLY

D57534919 REV000
page 235 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534919 BASE, POWERPACK ASSEMBLY

2 1

BASE, POWERPACK ASSEMBLY

2 1
5

4
8 6
7
3
3 6

9
9
DETAIL A

SECTION B ---B

57534919
1 10
15

5 5

14 11
12
7 13

DETAIL D

VIEW C---C

16 NOT SHOWN
18 NOT SHOWN
22 NOT SHOWN
27 NOT SHOWN

Figure 124 :BASE, POWERPACK ASSEMBLY

D57534919 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 236
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534919 BASE, POWERPACK ASSEMBLY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57503039 1 EA WELDMENT, POWERPACK BASE

BASE, POWERPACK ASSEMBLY

002 95079588 10 EA SCREW, CAP---3/4---10 X 4---1/2

003 95077822 10 EA NUT, HEX---3/4---10
004 57291189 4 EA MTG, ANTI---VIBRATION
005 57291171 6 EA MOUNTING, ANTI---VIBRATION
006 57314825 10 EA WASHER
007 57364994 3 EA MOUNT, POWER PACK
008 57338543 4 EA SPACER, POWER PACK
009 95077608 10 EA NUT, HEX STOP---3/4---10
010 57482242 1 EA BRACKET, COMPRESSOR REAR
011 95081790 16 EA WASHER, LOCK---5/8
012 57482218 4 EA SHIM---SET, COMP BKT
013 95080206 4 EA NUT, HEX LOCK---5/8---11
014 95266409 4 EA WASHER, BEVEL---5/8
015 95104469 4 EA SCREW, CAP---5/8---11 X 3
016 57062440 2 EA BRACKET
018 95035424 4 EA SCREW, CAP---5/8UNC X 2
022 95104436 8 EA SCREW, CAP---5/8---11 X 1---1/2
57534919

027 57482226 2 EA SHIM---SET, GEAR BOX

page 237 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534919 BASE, POWERPACK ASSEMBLY

BASE, POWERPACK ASSEMBLY

This page is blank.

57534919

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 238
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521817 GUARDS, INSTALL, COUPLING

GUARDS INSTALL, COUPLING

2
3
4 POWER PACK BASE
5
57521817

POWER PACK BASE

Figure 125 :GUARDS, INSTALL, COUPLING

C57521817 REV00
page 239 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521817 GUARDS, INSTALL, COUPLING

REF. PART NO. QTY. UNIT DESCRIPTION

001 57449910 1 EA WELDMENT, GUARD AUST. (See figure 126)

GUARDS INSTALL, COUPLING

002 95103859 3 EA SUB 95935136---CAPSCREW, HEX.
003 95937413 3 EA WASHER, LOCK---3/8 PLATED
004 95338356 3 EA WASHER, BEVEL---3/8
005 95922894 3 EA NUT, HEX.---3/8---16
006 57106510 1 EA TUBE, RECTANGULAR
007 57542813 1 EA TUBING, RECTANGULAR

57521817

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 240
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57449910 WELDMENT, GUARD AUST.

GUARDS INSTALL, COUPLING

12 13
19
17
5

10
31
57521817

2 4
1 THIS SIDE
11 OPP. SIDE

Figure 126 :WELDMENT, GUARD AUST.

E57449910 REV 001
page 241 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57449910 WELDMENT, GUARD AUST.

REF. PART NO. QTY. UNIT DESCRIPTION

001 57437030 1 EA PLATE, SUPPORT C.S.

GUARDS INSTALL, COUPLING

002 57437006 1 EA PLATE, FRONT SIDE
004 57449936 1 EA PLATE, CUT
005 57444796 2 EA ANGLE, SUPPORT
008 57449928 1 EA PLATE, BACK SIDE (AUST.)
010 57444820 2 EA ANGLE SUPPORT, SIDE
011 57449944 1 EA SUPPORT, PLATE D.C.S.
012 57444838 1 EA HANDRAILING, FRONT
013 57449951 1 EA HANDRAILING, BACK
017 57135451 21.00 IN HINGE,CONTINOUS
019 57445082 1 EA GRIP, HAND
031 57449969 1 EA PANEL, STAIR---BACK C.S.

57521817

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 242
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57520413 ENGINE INSTALLATION, CAT3508

ENGINE INSTALLATION, CAT3508

29

2
2 8 11
9 13 14
15
17
18 1 5
57520413

15
17 10
24
12

Figure 127 :ENGINE INSTALLATION, CAT3508

D57520413 REV001
page 243 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57520413 ENGINE INSTALLATION, CAT3508

43
44
56 30 33 67 45

ENGINE INSTALLATION, CAT3508

33

34
55

39
31
53
52

31
32 39

48 43
54 44
33
49 53
29
51
50

57520413
4

74

68
7

3
14
16

71 71 69
73 73

Figure 128 :ENGINE INSTALLATION, CAT3508

D57520413 REV001

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 244
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57520413 ENGINE INSTALLATION, CAT3508

70 NOT SHOWN
72 NOT SHOWN
ENGINE INSTALLATION, CAT3508

35 23

40
41
41
42
57520413

67

Figure 129 :ENGINE INSTALLATION, CAT3508

D57520413 REV001
page 245 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57520413 ENGINE INSTALLATION, CAT3508

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537276 1 EA ENGINE, DIESEL---CAT 3508

ENGINE INSTALLATION, CAT3508

52214186 2 EA D ELEMENT---ENGINE WATER
58148610 2 EA D FILTER OIL
57305864 1 EA D FILTER ELEMENT---FUEL
56251978 1 EA D GOVERNOR,ELECTRONIC ENG.
56251986 1 EA D ACTUATOR,ELECTRIC ENGINE
002 57361818 2 EA MOUNT, ENGINE
003 57541617 1 EA PLATE, ADAPTER
004 57525644 1 EA DRIVESHAFT, SHORT COUPLE
005 57361685 1 EA ADAPTER
007 57542656 6 EA BOLT, SOCKET HEAD
008 95104410 12 EA SCREW, CAP---5/8---11 X 1---1/4
009 95104683 4 EA SCREW, CAP---3/4---10 X 3---1/2
010 95468211 12 EA SCREW, CAP---1---14 X 2---1/4
011 95104196 16 EA SCREW, CAP---1/2---13 X 2
012 95081709 12 EA WASHER, FLAT---1”
013 95081790 12 EA WASHER, LOCK---5/8
014 95081824 22 EA WASHER, LOCK---1/2

57520413
015 95077608 8 EA NUT, HEX STOP---3/4---10
016 95053047 6 EA SCREW, CAP---HEX1/2---13X1.25
017 95200093 8 EA WASHER, FLAT---3/4
018 95245775 4 EA WASHER, BEVEL---3/4
023 57354045 2 EA MOUNT,ISOLATION
024 95104709 4 EA SCREW, CAP---3/4---10 X 4
029 52226164 1 EA FITTING, HYD
030 95263398 2 EA FITTING, HYD
031 95279501 4 EA FITTING, HYD
032 95279428 1 EA FITTING, HYD
033 58164294 3 EA HOSE ASSY
034 56949431 1 EA HOSE ASSY
035 59956466 1 EA RELAY, SOLENOID---24VMARINE
039 95302121 4 EA FITTING, HYD
040 95928982 2 EA SCREW, CAP---1/4---20 X 3/4
041 95934766 4 EA WASHER, LOCK---1/4 PLATED
042 95931564 2 EA NUT, HEX---1/4---20
043 95920674 6 EA SCREW, CAP---3/8---16 X 1
044 95937413 6 EA WASHER, LOCK---3/8 PLATED
045 95922894 4 EA NUT, HEX---3/8---16

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 246
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57520413 ENGINE INSTALLATION, CAT3508

REF. PART NO. QTY. UNIT DESCRIPTION

048 95293445 1 EA FITTING, HYD

ENGINE INSTALLATION, CAT3508

049 95279857 1 EA FITTING, STR---EXT NPT

050 50212224 1 EA VALVE, BALL---3/4”
051 50112895 1 EA HOSE STEM---3/4”
052 95341079 1 EA FITTING, HYD
053 95338372 2 EA FITTING, HYD
054 95345021 3 EA PLUG, PIPE---3/8 CSUNK
055 95377156 1 EA FITTING, STR---EXT NPT RUN
056 95450888 1 EA COUPLING
067 57405391 1 EA BRACKET
068 57531758 1 EA FLANGE, COMPANION
069 57531766 1 EA COUPLING, FLEXIBLE
57538647 1 EA D ELEMENT, RUBBER
57538654 1 EA D BEARING, RADIAL
57538662 1 EA D BEARING, THRUST
070 95462750 6 EA SCREW,CAP---1/2---13 X 1---1/2 (NOT SHOWN)
071 95234696 16 EA SCREW CAP AH
072 95081824 6 EA WASHER, LOCK---1/2 (NOT SHOWN)
57520413

073 95937413 16 EA WASHER, LOCK---3/8 PLATED

074 95093142 1 EA SCREW SET

page 247 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57520413 ENGINE INSTALLATION, CAT3508

ENGINE INSTALLATION, CAT3508

This page is blank.

57520413

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 248
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544074 ALTERNATOR ASSM,220A/24V

1 TO BOX 20
ALTERNATOR ASSM,220A/24V

ALTERNATOR
COVER

3 13
11 14 AWG
12 TO OUTPUT MODULE
18 TO AMMETER SHUNT

14 (3) 8 AWG
15
16
17

ALTERNATOR
57544074

10

2
4
9

POWER
PACK
BASE

Figure 130 :ALTERNATOR ASSM,220A/24V

D57544074 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544074 ALTERNATOR ASSM,220A/24V

TO TERMINAL BLOCK,
FOR RIG POWER 14
11 16
17

ALTERNATOR ASSM,220A/24V
20

SHUNT
18
3
8

16
19

TO AMMETER

BOX 20 (3) 8 AWG

1A, 1B, 1C
TO POWER POST
(3) 8 AWG NEAR BATTERIES
TO ALTERNATOR
POWER POST 2A, 2B, 2C

57544074
6
14 AWG

21

22
8

BOX 20

TO ALTERNATOR

Figure 131 :ALTERNATOR ASSM,220A/24V

D57544074 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 250
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544074 ALTERNATOR ASSM,220A/24V

REF. PART NO. QTY. UNIT DESCRIPTION

001 57391997 1 EA ALTERNATOR

ALTERNATOR ASSM,220A/24V

57425662 1 EA D REGULATOR,220A ALTERNATOR

57489809 1 EA D GUARD, FAN
002 57396020 1 EA BELT---DRIVE
003 56999360 6 EA WIRE LINK---9”
004 57450033 1 EA GUARD, BELT
006 57391286 1 EA AMMETER---24VDC, 250 AMP
008 57391302 1 EA SHUNT 100MIL.V.250AMP
009 57445199 1 EA ROD, ADJUSTMENT
010 57452484 1 EA PULLEY, MODIFIED
011 56921463 2 EA TERMINAL
012 52247228 1 EA TERMINAL
013 57358848 60.00 FT CONDUIT, 1” SPLIT NYLON
014 57354045 3 EA MOUNT,ISOLATION
015 95934774 1 EA SCREW,CAP---1/4---20 X 1/2
016 95934766 6 EA WASHER, LOCK---1/4 PLATED
017 95956223 3 EA NUT,HEX---LOCK,1/4---20
018 95370557 3 EA TERMINAL
57544074

019 95934816 2 EA SCREW, CAP---1/4---20 X 1

020 95922183 2 EA WASHER, FLAT---1/4
021 95373841 2 EA TERMINAL
022 57358830 36.00 IN CONDUIT, 3/8” NYLON

page 251 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544074 ALTERNATOR ASSM,220A/24V

ALTERNATOR ASSM,220A/24V
This page is blank.

57544074

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 252
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57541542 SHIELD ASSY, TURBO

3
7
SHIELD ASSY, TURBO

4
5
2
1
4
5
2
57541542

POWER PACK

Figure 132 :SHIELD ASSY, TURBO

D57541542 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57541542 SHIELD ASSY, TURBO

REF. PART NO. QTY. UNIT DESCRIPTION

001 57541500 1 EA SHIELD, ENGINE TURBO

SHIELD ASSY, TURBO

002 57541518 2 EA SUPPORT, HEAT SHIELD
003 57541526 2 EA SUPPORT, HEAT SHIELD
004 95934766 4 EA WASHER, LOCK---1/4 PLATED
005 95928982 4 EA SCREW, CAP---1/4---20 X 3/4
006 95934303 2 EA WASHER, LOCK---5/16 PLATED
007 95929006 2 EA SCREW, CAP---5/16---18 X 1

57541542

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 254
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534745 EXHAUST & PIPING ---CAT 3508

EXHAUST & PIPING---CAT 3508

3
5 1
3
7
5
2

6
4

11
10
9
57534745

8
AIR CLEANER
10 BRACKET
11
12
13

POWER PACK
BASE

Figure 133 :EXHAUST & PIPING--- CAT 3508

D57534745 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534745 EXHAUST & PIPING ---CAT 3508

REF. PART NO. QTY. UNIT DESCRIPTION

001 52196599 1 EA SILENCER

EXHAUST & PIPING---CAT 3508

002 52215506 1 EA CAP, WEATHER
003 50279413 2 EA BAND, MOUNTING---AIR CLEAN
004 57386914 1 EA TUBE, EXHAUST
005 56778699 4 EA CLAMP, SEAL
006 57386922 1 EA TUBE, EXHAUST
007 57386468 1 EA TUBE, FLEXIBLE
008 95920674 4 EA SCREW, CAP---3/8---16 X 1
009 95923322 4 EA NUT, ELASTIC LOCK---3/8---16
010 95937413 12 EA WASHER, LOCK---3/8 PLATED
011 95922233 12 EA WASHER, FLAT---3/8
012 95935128 8 EA SCREW, CAP---3/8---16 X 2
013 95922894 8 EA NUT, HEX.---3/8---16

57534745

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 256
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508566 BATTERY ASSY---2)8---D

B B
BATTERY ASSY---2)8---D

CAT 3508 REF

DETAIL C

POWER PACK
REF

+24V RIG CONNECTION POINT

DECK REF
A
57508566

CAT 3508 REF

D
DUAL STARTER CABLE REF

STARTER (+)

(-- )

STARTER (+)
POWER PACK REF
(-- )

DECK

VIEW A ---A

Figure 134 :BATTERY ASSY--- 2)8--- D

E57508566 REV000
page 257 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508566 BATTERY ASSY---2)8---D

BATTERY ASSY---2)8---D
DECK
POWER PACK 23

(--- )
21
(+)
32 26
15
CAT 3508 (--- )
21
(+)
33
(--- )
21
(+)
26

57508566
32
14 21
17 (--- )
31
29
(+)
34
10 33
11
30 19
23

VIEW B ---B

Figure 135 :BATTERY ASSY--- 2)8--- D

E57508566 REV000

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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508566 BATTERY ASSY---2)8---D

36
PROFILE ON ENGINE
35
BATTERY ASSY---2)8---D

9 1
28
27

35
SECURE COVER TO
RECEPTACLE BRACKET

TO BATTERY
POST

DETAIL C

16
14
1 13 11
12 32 27
10
57508566

33 2
37 8
36 7
+ +

5
16 -- --
14
13
12

4 15

TO BATTERY POST

CAT 3508 REF.

18 18
19 19 19 TO BAT-
34
34 34 TERY
POST
VIEW D ---D

Figure 136 :BATTERY ASSY--- 2)8--- D

E57508566 REV000
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508566 BATTERY ASSY---2)8---D

REF. PART NO. QTY. UNIT DESCRIPTION

001 57508558 1 EA SWITCH, BATTERY ISOLATIO

BATTERY ASSY---2)8---D
002 57007411 1 EA RECEPTACLE, BATTERY CONN.
003 57007429 1 EA COVER, RECPT.---BATTERY CONN.
004 57449993 60.00 IN PLASTIC, PROTECTIVE COIL---8
005 57101933 60.00 IN SLEAVE, PLASTIC COIL
006 95920682 4 EA SCREW, CAP---3/8---16 X 1---1/4
007 95937413 4 EA WASHER, LOCK---3/8 PLATED
008 95922894 4 EA NUT, HEX.---3/8---16
009 95928982 4 EA SCREW, CAP---1/4---20 X 3/4
010 95931564 6 EA NUT, HEX.---1/4---20
011 95934766 6 EA WASHER, LOCK---1/4 PLATED
012 56770001 60.00 IN CABLE, BATTERY---2/0
013 57011611 2 EA TERMINAL, RING 3/8”
014 58176074 2 EA TERMINAL, RING
015 95457586 1 EA CLAMP, HOSE
016 58159088 2 EA INSULATOR, HEAT SHRINK.
017 56921463 1 EA TERMINAL
018 56921448 2 EA TERMINAL

57508566
019 56921430 4 EA TERMINAL
021 57113177 4 EA BATTERY, 12V---8D W/ELECTRO
023 58231887 2 EA BOX, BATTERY
57143505 1 EA D COVER, BATTERY
026 30441570 2 EA CABLE, BATTERY
027 57544066 1 EA BRACKET, BATTERY SWITCH &
028 57175804 1 EA EQUALIZER, 20A. BATTERY
029 57045296 1 EA BAR, W/HOLES
030 57354102 1 EA MOUNT, ISOLATION
031 56999360 3 EA WIRE LINK---9” *
032 57544132 2 EA CABLE, 72” NEG. BATTERY (See figure 137)
033 57544124 2 EA CABLE, 72” POS. BATTERY (See figure 138)
034 50249713 72.00 IN WIRE, 12 AWG---WHITE
035 95929006 6 EA SCREW, CAP---5/16---18 X 1
036 95934303 6 EA WASHER, LOCK---5/16 PLATED
037 95929782 2 EA NUT, HEX.---5/16---18

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 260
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544132 CABLE, 72” NEGITIVE BATTERY

3
BATTERY ASSY---2)8---D

2
57508566

Figure 137 :CABLE, 72” NEGITIVE BATTERY

C57544124 REV000
page 261 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544132 CABLE, 72” NEGITIVE BATTERY

REF. PART NO. QTY. UNIT DESCRIPTION

001 56769987 1 EA TERMINAL

BATTERY ASSY---2)8---D
002 56770001 71.00 IN CABLE, BATTERY---2/0
003 57011611 1 EA TERMINAL, RING 3/8”
004 58159088 1 EA INSULATOR, HEAT SHRINK.

57508566

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 262
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544124 CABLE, 72” POSITIVE BATTERY

3
BATTERY ASSY---2)8---D

2
57508566

Figure 138 :CABLE, 72” POSITIVE BATTERY

C57544124 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57544124 CABLE, 72” POSITIVE BATTERY

REF. PART NO. QTY. UNIT DESCRIPTION

001 56769995 1 EA TERMINAL

BATTERY ASSY---2)8---D
002 56770001 71.00 IN CABLE, BATTERY---2/0
003 57011611 1 EA TERMINAL, RING 3/8”
004 58159088 1 EA INSULATOR, HEAT SHRINK.

57508566

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 264
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534786 PIPING, ENGINE COOLANT

3 NOT SHOWN
18 NOT SHOWN
19 NOT SHOWN
PIPING, ENGINE COOLANT

11
12 11 12
11 11
1

8
2

13
14
15
16
57534786

10
11
12

7
9

12
11

13
4 14
15
16

Figure 139 :PIPING, ENGINE COOLANT

D57534786 REV001
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534786 PIPING, ENGINE COOLANT

PIPING, ENGINE COOLANT

57534786
6
9 17
5 9

Figure 140 :PIPING, ENGINE COOLANT

D57534786 REV001

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 266
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534786 PIPING, ENGINE COOLANT

REF. PART NO. QTY. UNIT DESCRIPTION

001 57367773 1 EA PIPE, RADIATOR INLET

PIPING, ENGINE COOLANT

002 57367765 1 EA PIPE, ENBGINE OUTLET

003 57367781 1 EA PIPE,RADIATOR OUTLET
004 57367799 1 EA PIPE, ENGINE INLET
005 57376352 5.00 IN HOSE, RADIATOR---5---1/2”
006 57376352 15.00 IN HOSE, RADIATOR---5---1/2”
007 57376352 5.00 IN HOSE, RADIATOR---5---1/2”
008 57379273 27.00 IN HOSE, RADIATOR---5” ID
009 57117475 12 EA CLAMP, T---BOLT
010 50817428 4 EA CLAMP, HOSE
011 58208851 8 EA CLAMP, HOSE
012 57135253 4 EA HOSE, RADIATOR
013 57544744 3 EA BRACKET,MOUNTING
014 95643706 2 EA U---BOLT
015 95209409 6 EA WASHER, LOCK---1/2
016 95077798 6 EA NUT, HEX---1/2---13
017 57547903 1 EA TUBE, RADIATOR HOSE
018 57389868 1 EA BRACKET, PIPE
57534786

019 95643706 2 EA U---BOLT

page 267 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534786 PIPING, ENGINE COOLANT

PIPING, ENGINE COOLANT

This page is blank.

57534786

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 268
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537755 RADIATOR INSTL ---3508 CAT

10
27
28
29
30
RADIATOR INSTL---3508 CAT

31
32

1
11

50
57537755

51
52
53

25
13
JUNCTION BOX

26

7
8
16 39

MOTOR MOUNT

Figure 141 :RADIATOR INSTL--- 3508 CAT

E57537755 REV02
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537755 RADIATOR INSTL ---3508 CAT

9 NOT SHOWN

RADIATOR INSTL---3508 CAT

21
23
2
17 12
21 17

3 20 24
4
5 35
A A 34

46
47
48

57537755
49
36
34 19
22

CASE DRAIN PORT

43 42 43 54
60

15

45 14
INLET
44 37 15
40 18
38 OUTLET
41
18

Figure 142 :RADIATOR INSTL--- 3508 CAT

E57537755 REV02

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 270
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537755 RADIATOR INSTL ---3508 CAT

REF. PART NO. QTY. UNIT DESCRIPTION

RADIATOR INSTL---3508 CAT

001 57542110 1 EA RADIATOR --- MESABI (See figure 143)

002 57537714 1 EA FAN --- 54”, 8 BLADE
003 57537672 1 EA MOTOR, HYD PISTON
57513343 1 EA D KIT, SEAL
004 57537706 1 EA BUSHING, TYPEQ1---1.378BORE
005 95935128 3 EA SCREW, CAP---3/8---16 X 2
006 57537722 1 EA BRACKET, MOTOR
007 95104188 4 EA SCREW, CAP---1/2---13 X 1---3/4
008 95081824 4 EA WASHER, LOCK---1/2
009 50262526 30.00 GL ANTI---FREEZE
010 57377277 1 EA LADDER
011 57377616 2 EA SOCKET, LADDER
012 57377780 1 EA SOCKET, PLATFORM
013 57377814 2 EA RUBBER HEAD BUMPERS
014 57543076 1 EA HOSE ASSEMBLY
015 52226115 2 EA KIT, SPLIT FLANGE
016 57429136 1 EA BASE, MOTOR BRACKET
57537755

017 52158110 1 EA VALVE, CHECK

018 57346306 2 EA HOSE ASSY
019 56950082 1 EA HOSE ASSY
020 95278925 2 EA ADAPTER, 45 DEG---JIC/JIC
021 95278909 1 EA FITTING, HYD
022 95397394 1 EA FITTING, HYD
023 56920978 1 EA FITTING, HYD
024 95416772 1 EA FITTING, HYD
025 57521841 1 EA BRACKET,LEFT MTG
026 57521858 1 EA BRACKET,RIGHT MTG
027 57244246 1 EA SWITCH, FLUID LEVEL
028 57387904 1 EA CONNECTOR, 2---WAY
029 59854943 1 EA CONNECTOR, 2---WAY FEMALE
030 59854828 2 EA TERMINAL, 14---16 AWG MALE
031 57400251 2 EA TERMINAL, PACKARD FEMALE
032 57400715 2 EA SEAL, 14---12 AWG CABLE
034 56953961 1 EA HOSE ASSY
035 56947716 1 EA HOSE ASSY
036 57347494 1 EA HOSE ASSY

page 271 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537755 RADIATOR INSTL ---3508 CAT

REF. PART NO. QTY. UNIT DESCRIPTION

037 56961774 1 EA HOSE ASSY

RADIATOR INSTL---3508 CAT

038 57543084 1 EA HOSE ASSEMBLY
039 95077798 4 EA NUT, HEX---1/2---13
040 95279527 1 EA FITTING, HYD
041 95286548 2 EA ELBOW 109A23
042 95278909 1 EA FITTING, HYD
043 95328753 2 EA ADAPTER
044 95446647 1 EA COUPLING
045 95451209 2 EA COUPLING
046 67557736 1 EA CLAMP ASSY
047 57262495 2 EA CLAMP ASSY
048 57357568 1 EA CHANNEL,HYDRA---ZORB ANCHOR
049 57224289 1 EA BAR, FLAT
050 95104444 6 EA SCREW, CAP---5/8---11 X 2---1/2
051 95077814 6 EA NUT, HEX 5/8---11
052 95326914 6 EA WASHER,LOCK---5/8
053 95094314 6 EA WASHER, FLAT---5/8
054 57022691 1 EA BAR,FLAT

57537755
060 95364972 1 EA FITTING, HYD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 272
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542110 RADIATOR --- MESABI

RADIATOR INSTL---3508 CAT

12
37 1
3
4

29
10 16
21
25 21
25
31

13
14
20
27
30
15
57537755

8 29
33
36 17

22
28
31

18

2 35

Figure 143 :RADIATOR --- MESABI

E57542110 REV01
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542110 RADIATOR --- MESABI

32 NOT SHOWN
38 NOT SHOWN
12

RADIATOR INSTL---3508 CAT

7

11
5

37

57537755
19 9

24
23 29
33
26 21 21
34 25
25
29 28
31 31

24
29

Figure 144 :RADIATOR --- MESABI

E57542110 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 274
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542110 RADIATOR --- MESABI

RADIATOR INSTL---3508 CAT

101
57537755

100

Figure 145 :RADIATOR --- MESABI

E57542110 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542110 RADIATOR --- MESABI

REF. PART NO. QTY. UNIT DESCRIPTION

001 57528184 1 EA TANK, INLET

RADIATOR INSTL---3508 CAT

002 57528192 1 EA TANK
003 57528952 1 EA MEMBER, SIDE
004 57528960 1 EA MEMBER, SIDE
005 57528226 1 EA CORE
006 57528036 2 EA GUARD, FAN
007 57528978 1 EA SHROUD, FAN
008 57528986 1 EA MOUNT, MOTOR
009 57528259 1 EA GUARD, CORE
010 57528267 4 EA STRAP
011 57528275 4 EA STRAP
012 57513251 1 EA CAP
013 57513269 1 EA HOSE, OVERFLOW
014 57528994 3 EA CLIP, HOSE
015 57528127 1 EA CLAMP, X---BRACE
016 57528317 2 EA ROD, X---BRACE
017 57513277 1 EA HOSE
018 57528333 2 EA CLAMP, HOSE

57537755
019 57528341 3 EA CLIP, TUBE
020 95938544 4 EA SCREW, CAP---5/16---18 X 3/4
021 95920674 42 EA SCREW, CAP---3/8---16 X 1
022 95920682 148 EA SCREW, CAP---3/8---16 X 1---1/4
023 95928982 3 EA SCREW, CAP---1/4---20 X 3/4
024 95053047 24 EA SCREW, CAP---HEX1/2---13X1.25
025 95922373 46 EA WASHER, FLAT---3/8
026 95934766 3 EA WASHER, LOCK---1/4 PLATED
027 95922365 8 EA WASHER, FLAT---5/16
028 95937413 172 EA WASHER, LOCK---3/8 PLATED
029 95081824 28 EA WASHER, LOCK---1/2
030 95922829 4 EA NUT,ELASTIC LOCK---5/16---18
031 95922894 178 EA NUT, HEX---3/8---16
032 95212528 12 EA NUT,HEX---5/8---18
033 95077798 12 EA NUT, HEX---1/2---13
034 95239521 3 EA NUT, HEX---1/4---20
035 95033619 1 EA PLUG, PIPE---1/2 SQ HEAD
036 95104188 4 EA SCREW, CAP---1/2---13 X 1---3/4
037 57529000 1 EA BRACKET, MOUNT

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 276
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542110 RADIATOR --- MESABI

REF. PART NO. QTY. UNIT DESCRIPTION

038 57513285 1 EA GLASS, SIGHT

RADIATOR INSTL---3508 CAT

100 57400426 0 EA TOOL, INSTALLATION

101 57400434 0 EA TOOL, BREAKER
57537755

page 277 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542110 RADIATOR --- MESABI

RADIATOR INSTL---3508 CAT

This page is blank.

57537755

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 278
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534760 AIR CLEANERS---3508 CAT

4 6
2
AIR CLEANERS---3508 CAT

8 5
16
15
19

17
21
18 22
2 19
1

20
21
22
18

3 18
24 24
26 25
27 26 17
28 27 21 19
22

20
57534760

21
2 1 22 2
19 19

18
19

18 17
24 21
31 22
31
25 17 32 32
21 18 3
26
3 22 31
27 32 24
25
26 26
24 27
26
24 27 27
28 28

Figure 146 :AIR CLEANERS--- 3508 CAT

E57534760 REV000
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534760 AIR CLEANERS---3508 CAT

19
6
2

AIR CLEANERS---3508 CAT

15 18
19
8
16 1
4

16
8

15
18
19

2
5
18

22

57534760
4 23
2

5
6

17
22
23
8 29
18
14
15 15 31
7 32

3
Compressor Inlet

Power Pack Base

Figure 147 :AIR CLEANERS--- 3508 CAT

E57534760 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 280
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534760 AIR CLEANERS---3508 CAT

AIR CLEANERS---3508 CAT

9 9
7 10 20 10 7
14 11 21 11 14
30 12 22 12 15 30
22
23
22
23
15

17
17 21
21 22
22

22
23
29
57534760

Figure 148 :AIR CLEANERS--- 3508 CAT

E57534760 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534760 AIR CLEANERS---3508 CAT

REF. PART NO. QTY. UNIT DESCRIPTION

001 57468803 1 EA AIR CLEANER

AIR CLEANERS---3508 CAT

52277381 2 EA D ELEMENT, PRIMARY
52277399 2 EA D ELEMENT, SECONDARY
57431256 1 EA D KIT, GASKET---SRG29
002 57468811 2 EA AIR CLEANER (See figure 149)
003 57429540 1 EA BRACKET, AIR CLEANER
004 57429672 1 EA INTAKE, COMPRESSOR
005 57429656 1 EA DUCTING, ENG. INTAKE
006 57429664 1 EA DUCTING, ENG. INTAKE
007 52277456 5 EA HOSE HUMP
008 52145836 2 EA HOSE HUMP
009 95104170 4 EA SCREW, CAP 1/2---13 X 1---1/2
010 95081667 8 EA WASHER, FLAT 1/2
011 95081824 4 EA WASHER, LOCK 1/2
012 95077798 4 EA NUT, HEX. 1/2---13
014 57439762 10 EA CLAMP, HOSE
015 52230794 14 EA CLAMP, HOSE
016 58044678 4 EA CLAMP, HOSE

57534760
017 52241320 4 EA SHIELD, END
018 52241338 3 EA SHIELD, RAIN---LEFT
019 52241346 3 EA SHIELD, RAIN---RIGHT
020 57433872 2 EA SHIELD, RAIN
021 95104410 24 EA SCREW, CAP 5/8---11 X 1---1/4
022 95081790 38 EA WASHER, LOCK 5/8
023 95104436 14 EA SCREW, CAP 5/8---11 X 1---1/2
024 95104659 8 EA SCREW, CAP 3/4---10 X 2---3/4
025 95245775 4 EA WASHER, BEVEL 3/4
026 95200093 8 EA WASHER, FLAT 3/4
027 95077608 8 EA NUT, HEX. STOP 3/4---10
028 57185035 12 EA SHIM
029 95064705 7 EA WASHER, FLAT 5/8
030 35369008 4 EA INDICATOR, ELECTRICAL
031 56770407 5 EA CUP VACUATOR
032 57534778 5 EA VALVE, VACUATOR

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 282
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57468811 AIR CLEANER

AIR CLEANERS---3508 CAT

1 2

NUT
16
FLANGE 7
ASSY. NUT

OUTLET

WELDMENT GASKET
CLIP
BOLT

GASKET
GASKET
NUT
57534760

BODY ASSY.

6
O --- RING

14

000 NOT USED

13 NOT USED

Figure 149 :AIR CLEANER

E57468811 REV 000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57468811 AIR CLEANER

REF. PART NO. QTY. UNIT DESCRIPTION

000 57096026 1 EA KIT, GASKET---AIR CLEANER (NOT SHOWN)

AIR CLEANERS---3508 CAT

001 52277381 1 EA ELEMENT, PRIMARY
002 52277399 1 EA ELEMENT, SECONDARY
006 59621896 1 EA CLAMP ASSEMBLY
007 95002697 1 EA PIN, COTTER 1/8 X 1---1/4
013 35109222 1 EA CAP (NOT SHOWN)
014 56921166 1 EA CUP, DUST
016 50816412 1 EA WASHER

57534760

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 284
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

TANK ASSY, FUEL---1100 GAL

64
64 96

64
64
57521650

93

1 61
99
100

97 97

98 96 98 95

Figure 150 :TANK ASSEMBLY, FUEL--- 1100 GAL.

D57521650 REV001
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

TANK ASSY, FUEL---1100 GAL

93

1
1

5 NOT SHOWN 52
6 NOT SHOWN
7 NOT SHOWN
8 NOT SHOWN
26 NOT SHOWN
46 NOT SHOWN 45

57521650
59 NOT SHOWN 45
60 NOT SHOWN
94 NOT SHOWN

49
50
51

Figure 151 :TANK ASSEMBLY, FUEL--- 1100 GAL.

D57521650 REV001

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 286
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

93
TANK ASSY, FUEL---1100 GAL

15
18 90
19
90
20 89 91
15
1
91 15
19

90
18
20 91

89
19
39
91
101
18 90
20
57521650

82 77 66 42
83

36 39
79 16 84
78 101

36 24 92
53 24 88
4

2 87 85
80 86

1
2

Figure 152 :TANK ASSEMBLY, FUEL--- 1100 GAL.

D57521650 REV001
page 287 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

43

TANK ASSY, FUEL---1100 GAL

58
57

56 55
54 93

53

57521650
81
93

72

73

74
42
1 68
75

70
70

92

Figure 153 :TANK ASSEMBLY, FUEL--- 1100 GAL.

D57521650 REV001

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 288
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

37

36
TANK ASSY, FUEL---1100 GAL

16

30

25

67

41

41

67
69
70
75
57521650

68

71

74

72 81

93

Figure 154 :TANK ASSEMBLY, FUEL--- 1100 GAL.

D57521650 REV001
page 289 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

REF. PART NO. QTY. UNIT DESCRIPTION

001 57408528 1 EA TANK, FUEL---(DCS)

TANK ASSY, FUEL---1100 GAL

002 58247412 2 EA TUBE
003 50219518 1 EA FILLER, TANK 2.5” NPT
004 52254190 1 EA GAUGE, FUEL
005 95920682 6 EA SCREW, CAP 3/8---16 X 1---1/4
006 95937413 6 EA WASHER, LOCK 3/8 PLATED
007 95958831 6 EA NUT, HEX. LOCK, 3/16---18
008 57479560 4 EA PAD, EYE SIZE 4
015 50258441 3 EA PUMP, FUEL
016 57069452 2 EA VALVE, CHECK
018 95934766 6 EA WASHER, LOCK---1/4 PLATED
019 95931564 6 EA NUT, HEX. 1/4---20
020 95934857 6 EA SCREW, CAP 1/4---20 X 1---1/4
024 95367025 2 EA FITTING, HYDRAULIC
025 95279535 1 EA FITTING, HYDRAULIC
026 95034765 1 EA NIPPLE, PIPE 1 X 1---1/2
030 95328761 1 EA FITTING, HYDRAULIC
036 95038055 3 EA BUSHING

57521650
037 95317426 1 EA ADAPTER, 90 DEG.---EXT/EXT NPT
039 56964232 1 EA HOSE ASSEMBLY
041 57113334 1 AS HOSE ASSEMBLY
042 57007528 1 EA HOSE ASSEMBLY
043 50903236 2 EA BREATHER
045 95064192 2 EA SCREW, DRIVE #6 X 1/4
046 95529079 1 EA FITTING, TUBE
049 57484123 4 EA BRACKET, TANK MOUNTING
050 95035424 24 EA SCREW, CAP 5/8 UNC X 2
051 95081790 24 EA WASHER, LOCK 5/8
052 57082364 1 EA GAUGE, LIQUID LEVEL
053 95264909 3 EA ELBOW, 90 DEG. EXT/INT NPT
054 95056446 2 EA NIPPLE, PIPE 3/4NPT X 4
055 95341020 2 EA FITTING, HYDRAULIC
056 95085643 2 EA NIPPLE, PIPE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 290
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

REF. PART NO. QTY. UNIT DESCRIPTION

057 95038667 2 EA COUPLING

TANK ASSY, FUEL---1100 GAL

058 52244555 2 EA BRACKET, MOUNTING

059 95104170 8 EA SCREW, CAP 1/2---13 X 1---1/2
060 95081824 8 EA WASHER, LOCK 1/2
061 95077798 10 EA NUT, HEX. 1/2---13
064 57542763 4 EA SUPPORT, 3” CHANNEL
066 95219762 1 EA FITTING, HYDRAULIC
067 57100232 1 EA HOSE ASSEMBLY
068 56956444 1 EA HOSE ASSEMBLY
069 95219739 1 EA FITTING, HYDRAULIC
070 95279402 3 EA ELBOW, 90 DEG. MALE 37 DEG. FL.
071 95219770 1 EA FITTING, HYDRAULIC
072 95219861 2 EA FITTING, HYDRAULIC
073 95286548 1 EA ELBOW 109A23
074 95451209 2 EA COUPLING
075 95446654 2 EA COUPLING
077 95279881 1 EA FITTING, HYDRAULIC
078 50955707 1 EA FITTING, HYDRAULIC---TEE
57521650

079 95038048 1 EA BUSHING

080 95037438 1 EA BUSHING, PIPE
081 57098592 1 EA HOSE ASSEMBLY
082 52158110 1 EA VALVE, CHECK
083 95386959 1 EA FITTING, HYDRAULIC
084 57401093 1 EA HOSE ASSEMBLY
085 95644241 1 EA ELBOW, 90 DEG.---EXT/INT NPT
086 95264941 1 EA FITTING, HYDRAULIC
087 95279543 1 EA FITTING, HYDRAULIC
088 95219721 1 EA FITTING, HYDRAULIC
089 95287629 2 EA FITTING, HYDRAULIC
090 95486510 4 EA TEE, NPT/JIC
091 57004012 4 EA HOSE ASSEMBLY
092 56956444 1 EA HOSE ASSEMBLY
093 57409823 1 EA TANK, FUEL (CS)
094 57243610 1 EA FILLER NECK, FUEL
095 58045220 2 EA NIPPLE, KING
096 57521676 1 EA HOSE, HYDRAULIC
097 58173089 2 EA CLAMP, T---BOLT

page 291 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521650 TANK ASSEMBLY, FUEL ---1100 GAL.

REF. PART NO. QTY. UNIT DESCRIPTION

098 95654216 2 EA CLAMP, HOSE

TANK ASSY, FUEL---1100 GAL

099 95081667 2 EA WASHER, FLAT 1/2
100 95104196 2 EA SCREW, CAP 1/2---13 X 2
101 57208340 1 EA HOSE ASSEMBLY

57521650

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 292
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534729 COMPRESSOR ASSY---350MM

COMPRESSOR ASSY---350MM

SET TO C.S. TORQUE BOLTS

POWER PACK TO 75 FT. LBS.
5
BASE

COMPRESSOR

COUPLING HUB &

57534729

RUBBER CEMENT
6
7 3
COUPLING
8
5 6
7
1 3 8
4 2

12
13

9
10

Figure 155 :COMPRESSOR ASSY--- 350MM

D57534729 REV001
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4259 .
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DMH/XL2600/CAT3508/375

57534729 COMPRESSOR ASSY---350MM

REF. PART NO. QTY. UNIT DESCRIPTION

001 36017978 1 EA AIR END

COMPRESSOR ASSY---350MM
002 57381766 1 EA COUPLING
003 57433773 1 EA VALVE, BUTTERFLY---8” (See figure 156)
004 95568960 2 EA GASKET
005 57429649 1 EA CONNECTION, AIR INTAKE
006 95104667 8 EA SCREW, CAP---3/4---10 X 3
007 95081808 8 EA WASHER, LOCK---3/4
008 95069571 8 EA WASHER, FLAT---3/4
009 95105060 4 EA SCREW, CAP---1”---8 X 2---1/4
010 95228169 4 EA WASHER, LOCK---1”
012 57521643 1 EA KEY, HALF---350
013 57521627 1.00 OZ COMPOUND, COLDWELDING---JB

57534729

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 294
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57433773 VALVE, BUTTERFLY---8”

COMPRESSOR ASSY---350MM

10

9 8

11
12 13
57534729

Figure 156 :VALVE, BUTTERFLY--- 8”

D57433773 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57433773 VALVE, BUTTERFLY---8”

REF. PART NO. QTY. UNIT DESCRIPTION

004 57437014 1 EA SHAFT, BOTTOM

COMPRESSOR ASSY---350MM
005 57437022 1 EA PLUG, PIPE
008 57437055 1 EA BEARING
009 57437063 1 EA PLATE, BEARING
010 57437071 2 EA BOLT, HEX HEAD
011 57437089 2 EA WASHER, LOCK
012 57437097 2 EA NUT, HEX
013 57437105 1 EA SEAL, OIL

57534729

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 296
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527913 KIT, ANTI---RUMBLE

KIT, ANTI---RUMBLE

B B

POWER PACK BASE 15 2 17 25 18

20
31

19

BASE FRAME
PLAN VIEW
57527913

RECEIVER TANK

A A MANIFOLD
350MM COMPRESSOR

20 3 18
19

POWER PACK BASE

31
TO ELECTRCAL
POWER SOURCE

13 2 7
8
9
10
BASE FRAME 11
SIDE VIEW

Figure 157 :KIT, ANTI--- RUMBLE

D57527913 REV00
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DMH/XL2600/CAT3508/375

57527913 KIT, ANTI---RUMBLE

BUTTERFLY VALVE

KIT, ANTI---RUMBLE
3

20

VIEW A---A

TO COMPRESSOR UNDERNEATH
THE BUTTERFLY VALVE TO RECEIVER TANK
MANIFOLD AT ITEM 18

NORMALLY CLOSED (RED WIRE)

COMMON (PURPLE WIRE)

57527913
CAP N.O.
(BLUE WIRE)

29
7
3 30 30 2
24
GRN 23
TO COMPRESSOR
28 D.
HOUSING AT ITEM 19
17 15
31 8 13
28 12 11
9
6 10
26

27 25 14 21 5
VIEW B---B

Figure 158 :KIT, ANTI--- RUMBLE

D57527913 REV00

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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527913 KIT, ANTI---RUMBLE

--- 06

3/4”
KIT, ANTI---RUMBLE

PORT
CK . VLV.
MIN. PRESS.
VLV. 65 PSI
--- 06
--- 06 BLOW DN.
VLV.
.187 SCAVENGER ORIFICE SILENCER

--- 12

24 VDC OPENS @ ANTI--- RUMBLE VLV.

15” HG

--- 06
--- 06

HYDRAULIC SCHEMATIC
57527913

601
OFF ON VAC
15A CB12
D6 D7 624 SW 653 ANTI---
sv RUMBLE
KEY VAC
SW D60 ANTI--- VLV.
SW
sv RUMBLE
VLV.

D5 601
D5 D5 601 601

D7 D60 D60 624 653 653

D7 SOLENOID 624
SOLENOID
6X6 BOX VALVE 6X6 BOX
MURPHY GAGE VALVE
W/ GAUGE BOX 13 W/ GAUGE
BOX ON POWER
PACK

ELECTRICAL SCHEMATIC
DIESEL ELECTRIC

Figure 159 :KIT, ANTI--- RUMBLE

D57527913 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527913 KIT, ANTI---RUMBLE

REF. PART NO. QTY. UNIT DESCRIPTION

002 57520215 1 EA VALVE, SOLENOID NO.

KIT, ANTI---RUMBLE
003 57097081 1 EA HOSE ASSY
005 95302998 1 EA FITTING, HYD
006 52187465 1 EA FITTING, HYD
007 57546491 1 EA HOSE ASSY
008 95922894 4 EA NUT, HEX---3/8---16
009 95937413 4 EA WASHER, LOCK---3/8 PLATED
010 95353942 2 EA U---BOLT, 1.5” PIPE---3/8 THD
011 57527954 1 EA BRACKET, MOUNT
012 95326930 1 EA ELBOW
013 57135048 1 AS HOSE ASSY
014 95264917 1 EA FITTING, HYD
015 95219853 1 EA FITTING, HYD
017 95219853 1 EA FITTING, HYD
018 95219754 1 EA FITTING, HYD
019 95368890 1 EA ADAPTER, 90DEG---ORING/JIC
020 95316972 1 EA FITTING, HYD---NPT/JIC
021 95083986 1 EA NIPPLE, PIPE

57527913
023 57315236 1 EA GAUGE, VACUUM 0---30” HG
024 57315137 1 EA SWITCH, VACUUM
025 50821982 1 EA BOX & PANEL
026 52240959 4 EA PLATE, TAPPED
027 95865937 4 EA SCREW, CAP---1/4---20X1/2ZINC
028 57522484 1 EA BLOCK, 15A---14AWG TERMINAL
029 95333209 12.00 FT CONDUIT, FLEX---1/2”
030 95245072 2 EA CONNECTOR
031 95934766 4 EA WASHER, LOCK---1/4 PLATED

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 300
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423162 PIPING, COMPRESSOR CONTRL

20 7
31
PIPING, COMPRESOR CONTROL

20
6
10

26 5
21 11
3

45_
15
25 19

Position shown with Butterfly 17 18

Valve fully open.
57423162

Receiver Tank

9
18

Figure 160 :PIPING, COMPRESSOR CONTRL

E57423162 REV 000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423162 PIPING, COMPRESSOR CONTRL

34 16 1 24 Vent
Inlet
34 10_ Port .06 Orifice
22 25 Port

PIPING, COMPRESOR CONTROL

5
33 33 Position shown with Butterfly
23 23
4 Valve fully closed.

Butterfly Valve Adjustment.

Extend cylinder #5 fully. Close butterfly
32 NOT USED valve and tighten lever #4 to butterfly
42 NOT USED valve shaft. Extend and retract cylinder
43 NOT USED several times to insure the butterfly valve
44 NOT USED will not stick. Adjust items #22 and #23
47 NOT USED to prevent butterfly valve from sticking in
48 NOT USED the closed position.
49 NOT USED
50 NOT USED
33 33

39
DR

57423162
38

37
27
41

41

36 40
39
36

38
28
29
30

35

Figure 161 :PIPING, COMPRESSOR CONTRL

E57423162 REV 000

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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423162 PIPING, COMPRESSOR CONTRL

LEGEND:
AIR/OIL :
TO AUXILIARY
AIR ONLY : FUNCTIONS
TO PRESSURIZED
OIL ONLY: OVERCENTER VALVE
PIPING, COMPRESOR CONTROL

2500 PSI
CAB SIDE
RET--- 2
DOUBLE PUMP

SUC --- 3

MAIN AIR
SWITCH

DIRECTIONAL
CONTROL VALVE
57423162

PRESSURE REDUCING
VALVE SET 300PSI DRN--- 20

NOMINAL ACTUATING PRESSURE FOR CYLINDER:

START TO EXTEND --- 16 PSI
FULLY EXTENDED --- 35 PSI
RECEIVER TANK
3
FULLY CLOSED

5 RECEIVER PIPING
RELIEF VALVE
100PSI

55_--- 60_

BUTTERFLY DISCHARGE
VALVE CHECK VALVE 1. COMPRESSOR SHOWN IN RUNNING UNLOADED CONDITION.
2. BUTTERFLY VALVE IN CLOSED POSITION WITH ROD CYLINDER
#26 IN RETRACTED POSITION.
3. TO LOAD COMPRESSOR, ROD CYLINDER #26 MUST BE IN
FORWARD POSITION (IN).

Figure 162 :PIPING, COMPRESSOR CONTRL

E57423162 REV 000
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4259 .
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DMH/XL2600/CAT3508/375

57423162 PIPING, COMPRESSOR CONTRL

REF. PART NO. QTY. UNIT DESCRIPTION

PIPING, COMPRESOR CONTROL

001 57079030 1 EA LINK
002 50622273 1 EA VALVE, RELIEF
003 57385080 1 EA MUFFLER/FILTER
004 35299825 1 EA LEVER
005 57057580 1 EA CYLINDER, AIR
006 57245763 1 EA BRACKET, COMP CONTROL
007 57245888 2 EA PIN, CYLINDER
008 95084109 1 EA NIPPLE, PIPE
009 95330023 1 EA FITTING, HYD
010 95391066 1 EA SCREW, CAP---7/16---14 X2---1/2
011 95477873 1 EA NUT, HEX LOCK---7/16---14
015 95208831 1 EA NUT, HEX JAM---1/2---20
016 57245789 1 EA PIN, ROD END
017 95067625 1 EA SCREW, CAP---1/4---20 X 1
018 56964315 1 EA HOSE ASSY
019 57045346 1 EA FITTING, MOD.
020 95002663 4 EA PIN, COTTER---1/8 X 3/4

57423162
021 57080731 1 EA PLATE, TAPPED
022 50704147 1 EA SCREW
023 95098356 2 EA NUT, HEX JAM---3/8---24
024 95245288 1 EA NUT, HEX JAM---7/16---20
025 56784267 1 EA ADHESIVE
026 57245896 1 EA CYLINDER, HYDRAULIC
027 52194420 1 EA VALVE, PRESSURE REDUCING
028 57422453 1 EA VALVE, DIR CONTROL
57423170 1 EA D SOLENOID, 24VDC
029 57277188 1 EA SUBPLATE, VALVE
030 57339749 1 EA BRACKET
031 57247199 1 EA PIN, CYLINDER
032 95491841 4 EA SCREW, CAP---NO.10---24 X 2 (NOT USED)
033 58146622 2 EA HOSE ASSY
034 95293403 2 EA FITTING, HYD
035 95365086 4 EA FITTING, HYD
036 95263380 2 EA FITTING, HYD---NPT/JIC
037 95419073 1 EA TEE, NPT/JIC
038 52225877 2 EA HOSE ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 304
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423162 PIPING, COMPRESSOR CONTRL

REF. PART NO. QTY. UNIT DESCRIPTION

039 56964158 2 EA HOSE ASSY

PIPING, COMPRESOR CONTROL

040 56972565 1 EA ANGLE

041 95302055 2 EA FITTING, HYD
042 95934816 2 EA SCREW, CAP---1/4---20 X 1 (NOT USED)
043 95934766 2 EA WASHER, LOCK---1/4 PLATED (NOT USED)
044 95239521 2 EA NUT, HEX---1/4---20 (NOT USED)
047 95920716 2 EA SCREW, CAP---5/16---18X 2---1/2 (NOT USED)
048 95934303 2 EA WASHER, LOCK---5/16 PLATED (NOT USED)
049 95929782 2 EA NUT, HEX---5/16---18 (NOT USED)
050 56973076 1 EA HOSE ASSY (NOT USED)
57423162

page 305 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423162 PIPING, COMPRESSOR CONTRL

PIPING, COMPRESOR CONTROL

This page is blank.

57423162

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 306
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529711 PIPING, COC

PIPING, COC

25 24
55 32 23 62 62 64
28
B 68
3 69

63
53
27
60
A
69 23 69 61
50 52 32
51 64
8
57529711

35 31
47
32

34

Figure 163 :PIPING, COC

D57529711 REV000
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DMH/XL2600/CAT3508/375

57529711 PIPING, COC

69
69 68 67 66 71 70
2 22
57 29

PIPING, COC
58
7 28

41
56 42
43 26
44
45

16 61
46 60 59 63
32

33
40 31 48 49 19
32

5 2 7 7 2
23

57529711
21
22
54
36
37 21
22

38

31 19 65

19 51 52 32 39

Figure 164 :PIPING, COC

D57529711 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 308
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529711 PIPING, COC

2
10
52
7
PIPING, COC

9
6

11
12

7 2
8 7 1
53

DETAIL---A
50

19 16 59

30
57529711

12
14 60
20

17
18

16
61

13

15 58
16
57 DETAIL---B

Figure 165 :PIPING, COC

D57529711 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529711 PIPING, COC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57427668 1 EA HOUSING, THERMAL VALVE

PIPING, COC
002 95357729 12 EA FITTING,HYD
003 95279147 1 EA FITTING, HYD
004 57420895 1 EA STRAINER, OIL---2” NPT
57520223 1 EA D ELEMENT, STRAINER
005 95414009 2 EA FLANGE
006 57398505 1 EA VALVE, THERMAL OIL CTL
007 95647806 7 EA FITTING, HYD
008 95357737 3 EA FITTING,HYD
009 57529786 1 EA PLATE
010 57529794 1 EA BAR, FLAT
011 95104303 2 EA SCREW, CAP---1/2---13 X 5
012 95081824 8 EA WASHER, LOCK---1/2
013 39413661 1 EA MANIFOLD, OIL
014 95375341 1 EA U---BOLT
015 95038170 1 EA BUSHING, PIPE---REDUCING
016 95279402 9 EA ELBOW, 90DEG MALE 37DG FL
017 95279535 1 EA FITTING, HYD

57529711
018 95316972 1 EA FITTING, HYD---NPT/JIC
019 95279352 5 EA FITTING, HYD
020 95077798 1 EA NUT, HEX---1/2---13
021 95219747 2 EA FITTING, HYD
022 95302147 2 EA SWIVEL---90DEG,INT NPT/JIC
023 95286902 2 EA FITTING
024 95280087 1 EA TEE 135A23S2
025 95286548 1 EA ELBOW 109A23
026 95316956 1 EA FITTING, HYD
027 95293346 1 EA FITTING HYD
028 95286555 1 EA FITTING HYD
029 95303368 1 EA ADAPTER, STR---JIC/O---RING
030 56996614 1 EA ANGLE
031 95446696 5 EA COUPLING
032 95286910 7 EA ELBOW
033 95489498 1 EA NIPPLE,PIPE
034 57544751 1 EA PIPE
035 95230058 1 EA ELBOW,PIPE---90DEG, 1---1/2
036 95034724 1 EA NIPPLE,PIPE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 310
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529711 PIPING, COC

REF. PART NO. QTY. UNIT DESCRIPTION

037 95041091 1 EA ELBOW

PIPING, COC

038 95006599 1 EA TEE,PIPE---2 NPT

039 95085585 1 EA NIPPLE
040 52191798 1 EA CLAMP ASSY, 2---1/4”
041 57003642 1 EA BAR,W/HOLES
042 95353942 1 EA U---BOLT, 1.5” PIPE---3/8 THD
043 95937413 2 EA WASHER, LOCK---3/8 PLATED
044 95922894 2 EA NUT, HEX---3/8---16
045 56808256 1 EA KEY SQUARE
046 57545345 1 EA HOSE ASSEMBLY
047 57525594 1 EA HOSE ASSY
048 57525628 1 EA HOSE ASSY
049 57525628 1 EA HOSE ASSY
050 57003030 1 EA HOSE ASSY
051 57545352 1 EA HOSE ASSEMBLY
052 57544702 1 EA HOSE ASSEMBLY
053 57544710 1 EA HOSE ASSEMBLY
054 57544728 1 EA HOSE ASSEMBLY
57529711

055 57342800 1 EA HOSE ASSY

056 95322871 2 EA CLAMP, HOSE
057 56987936 1 EA HOSE ASSY
058 57451841 1 EA HOSE ASSY
059 56950504 1 EA HOSE ASSY, F12X032J--- ---/J--- ---
060 57003915 1 EA HOSE ASSY
061 56967581 1 EA HOSE ASSY
062 56954381 1 EA HOSE ASSY
063 95219713 1 EA FITTING, HYD
064 56959919 1 EA HOSE ASSY
065 57431520 1 EA FILTER, OIL
57426835 1 EA D INDICATOR, ELEC
57065534 2 EA D ELEMENT, FILTER
57525891 1 EA D O’RING
066 57068546 1 EA BRACKET
067 57529729 1 EA CHANNEL
068 95279493 2 EA FITTING, HYD
069 58143165 1 EA HOSE ASSY
070 57113938 1 EA ORIFICE,.187---INSERT 3/8
071 95053047 4 EA SCREW, CAP---HEX1/2---13X1.25

page 311 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529711 PIPING, COC

PIPING, COC
This page is blank.

57529711

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 312
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57431538 PIPING, COMP. TO REC.

PIPING, COMP. TO REC.

12 15
8 11
14
13 13
11 10

8
5 1

8 6

7 9
2 4 3
57431538

4
5
4

Figure 166 :PIPING, COMP. TO REC.

C57431538 REV00
page 313 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57431538 PIPING, COMP. TO REC.

REF. PART NO. QTY. UNIT DESCRIPTION

001 50610955 1 EA GASKET, RECEIVER

PIPING, COMP. TO REC.

002 57389017 1 EA PIPE, COMPR. DISCHARGE
003 57430357 1 EA PIPE, COMPR. DISCHARGE
004 95033619 3 EA PLUG, PIPE 1/2 SQ. HEAD
005 58051095 2 EA CLAMP, HOSE
006 95391983 40.00 IN HOSE, AIR---R64 BULK
007 35248301 1 EA VALVE ASSY. (See figure 167)
008 95083481 3 EA GASKET
009 95081808 16 EA WASHER, LOCK 3/4
010 95104667 8 EA SCREW, CA 3/4---10 X 3
011 95069571 16 EA WASHER, FLAT 3/4
012 95104766 8 EA SCREW, CAP 3/4---10 X 6
013 57220816 1 EA SPACER RING
014 95214524 1 EA GASKET RING
015 95077822 8 EA NUT, HEX. 3/4---10

57431538

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 314
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

35248301 VALVE ASSEMBLY

PIPING, COMP. TO REC.

1
57431538

Figure 167 :VALVE ASSEMBLY

A35248301 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

35248301 VALVE ASSEMBLY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57212169 2 EA DISC, BRONZE

PIPING, COMP. TO REC.

002 57212177 2 EA SHAFT SET
003 57212185 2 EA SPRING SET
004 57212193 2 EA WASHER SET
005 57212201 4 EA PIPE PLUG SET

57431538

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 316
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537631 RECEIVER ASSY. --- VERTICAL

RECEIVER ASSY --- VERTICAL

10
34

VIEW A---A

23

10
57537631

45 30 28 6

VIEW B---B

Power Pack Base

Figure 168 :RECEIVER ASSY. --- VERTICAL

D57537631 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537631 RECEIVER ASSY. --- VERTICAL

RECEIVER ASSY --- VERTICAL

1
33 11 45 7 26 18 19 5

37
39
34 40
41
2
4
47
42
3

48 21

12 25
13
22
6 15 38

57537631
23 37 14

43 8 44
40 39
34
27 28 37
10
24
9 16

29 50 45 30 17

Figure 169 :RECEIVER ASSY. --- VERTICAL

D57537631 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 318
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537631 RECEIVER ASSY. --- VERTICAL

REF. PART NO. QTY. UNIT DESCRIPTION

001 57464059 1 EA TANK, VERTICAL RECEIVER

RECEIVER ASSY --- VERTICAL

002 95264891 1 EA ELBOW, 90 DEG. EXT/INT NPT

003 35539881 1 EA ADAPTER
004 30382519 1 EA PLATE
005 39749973 1 EA ELEMENT, SEPARATOR
006 39439609 1 EA SIGHT GLASS
007 57402166 1 EA SUPPORT, TANK
008 57401978 4 EA BRACKET, FOOT
009 50424134 1 EA U---BOLT
010 57428849 1 EA DECAL, COMP. OIL LEVEL
011 50419654 41.00 GL OIL, COMPRESSOR
012 30395610 1 EA PLUG
013 95042289 1 EA O---RING
014 95356762 1 EA FITTING, HYD.
015 95035465 4 EA SCREW, CAP 3/4---10 X 2---1/2
016 50294818 1 EA VALVE, BALL 1/2”
017 95033619 1 EA PLUG, PIPE 1/2 SQ. HEAD
018 95081824 2 EA WASHER, LOCK 1/2
57537631

019 95077798 2 EA NUT, HEX. 1/2---13

021 95081790 8 EA WASHER, LOCK 5/8
022 95087268 8 EA SCREW, CAP 5/8---11 X 1---3/4
023 95386959 1 EA FITTING, HYD.
024 95323341 1 EA ELBOW ST. 90 DEG., EXT/EXTNPT
025 95282257 1 EA FLANGE, PIPE
026 95081667 2 EA WASHER, FLAT 1/2
027 95279857 1 EA FITTING, STR. EXT. NPT
028 95364956 1 EA FITTING, HYD.
029 95279188 1 EA FITTING, HYD.
030 58042581 1 EA PLUG, PIPE
033 57197899 1 EA VALVE, SAFETY
034 95041091 2 EA ELBOW
037 95200093 40 EA WASHER, FLAT 3/4
038 50613108 1 EA BUSHING, REDUCING
039 95081808 20 EA WASHER, LOCK 3/4
040 95077822 20 EA NUT, HEX. 3/4---10
041 95104741 16 EA SCREW, CAP 3/4---10 X 5
042 57410458 1 EA GASKET, 4” FLANGE

page 319 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537631 RECEIVER ASSY. --- VERTICAL

REF. PART NO. QTY. UNIT DESCRIPTION

043 57058158 1 EA HOSE ASSY.

RECEIVER ASSY --- VERTICAL

044 95759692 1 EA PLUG, PIPE 1” GALVANIZED
045 95387379 2 EA PLUG, PIPE 3/4” GALVANIZED
047 57411480 1 EA NIPPLE, PIPE 1/2 X 15
048 95153425 1 EA COUPLING, PIPE 1/2” GALVANIZED
050 95264958 1 EA FITTING, HYD.

57537631

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 320
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57344822 PIPING, RECEIVER ASSY

PIPING, RECEIVER ASEMBLY

17 16 3

6 20
19 15
14 19 1
2

3
8 3
2

10 1
16
17 27
9
6 20
18
57344822

7
19
12 14
11 2
8
5
4 13
10

26 NOT SHOWN

Figure 170 :PIPING, RECEIVER ASSY

E57344822 REV 001
page 321 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57344822 PIPING, RECEIVER ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57342735 1 EA MANIFOLD, AIR

PIPING, RECEIVER ASEMBLY

002 35805001 1 EA VALVE, MINIMUM PRESSURE (See figure 171)
003 57197899 2 EA VALVE, SAFETY
004 50622273 1 EA VALVE, RELIEF
005 56761992 1 EA VALVE, 3/4” BALL
006 36846376 1 EA VALVE, BLOWDOWN
36846582 1 EA D KIT, SERVICE---BLOWDOWN VALVE
007 35132299 1 EA SILENCER
008 50916121 1 EA GAUGE
009 95494977 1 EA UNION, PIPE
010 95287231 1 EA NIPPLE
011 95056446 1 EA NIPPLE
012 95315214 1 EA FITTING, HYD.
013 95330023 1 EA FITTING, HYD.
014 95231031 1 EA FITTING, HYD.
015 95323358 1 EA FITTING, STR.---EXT. NPT RUN
016 95264958 1 EA FITTING, HYD.
017 95209094 1 EA FITTING, HYD.

57344822
018 52243649 1 EA FITTING, HYD.
019 95002143 2 EA PLUG, PIPE---SQ. HEAD, 3/4
020 95033619 1 EA PLUG, PIPE---1/2 SQ. HEAD
026 95101457 1 EA PLUG, PIPE (NOT SHOWN)
027 95097283 1 EA NIPPLE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 322
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

35805001 VALVE, MINIMUM PRESSURE

PIPING, RECEIVER ASEMBLY

13

4
9
7 10
6

3
11
57344822

8
2

Figure 171 :VALVE, MINIMUM PRESSURE

M35805001 REV 00
page 323 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

35805001 VALVE, MINIMUM PRESSURE

REF. PART NO. QTY. UNIT DESCRIPTION

001 95077574 1 EA NUT, HEX. STOP 1/2---13

PIPING, RECEIVER ASEMBLY

002 30254825 1 EA HANDWHEEL
003 35179639 1 EA NUT, RETAINER---VALVE STEM
004 35536283 1 EA COVER
005 95358016 1 EA O--- RING
006 35182278 6 EA SCREW, CAP
007 95937413 6 EA WASHER, LOCK 3/8 PLATED
008 35511500 1 EA SPRING
009 35536309 1 EA STEM, VALVE
010 35577568 1 EA SERVICE VALVE
011 30333496 1 EA RING, VALVE
013 95033304 1 EA PLUG, PIPE 1---1/4 SQ. C---SUNK

57344822

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 324
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57496812 PIPING, MAIN AIR

20 21 37
PIPING, MAIN AIR

14
9 8

23

22

7 1
1 2
2 40 2
2 40 1

1 4 25 2 24 5
1
57496812

6 1
7 2
Water Injection this port
39 Injection Lube port opposite side

2 1
15
18 16 20
2 9 17 21 15 18
1 8 18
40 5
29 23
2
24 1

1 2 8 37 2 1 15 14 22 40 25 4
16
17

Figure 172 :PIPING, MAIN AIR

D57496812 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57496812 PIPING, MAIN AIR

REF. PART NO. QTY. UNIT DESCRIPTION

001 50428572 6 EA STEM, HOSE 3

PIPING, MAIN AIR

002 50428564 6 EA CLAMP, HOSE 3
004 95419644 1 EA ELBOW, PIPE
005 57176489 1 EA NIPPLE, 3”
006 95085452 1 EA NIPPLE
007 95008124 2 EA UNION, FEMALE
008 95282349 120.00 IN HOSE, AIR
009 56999188 1 EA PIPE, AIR 3”
014 95279535 1 EA FITTING, HYD
015 95375341 3 EA U---BOLT
016 95201331 6 EA NUT, HEX JAM 1/2---13
017 95081824 6 EA WASHER, LOCK 1/2
018 56996614 3 EA ANGLE
020 56979057 1 EA HOSE, AIR
021 95367025 1 EA FITTING, HYD
022 56972706 1 EA HOSE ASSY
023 95335980 1 EA FITTING, HYD
024 95316873 1 EA ELBOW, PIPE

57496812
025 57019572 1 EA MANIFOLD, INJ
029 95458055 2 EA PLUG, 3/4 IN
037 56977150 1 EA CLAMP, 3” PIPE
039 95282349 46.00 IN HOSE, AIR
040 95451357 2 EA COUPLING, 3”

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 326
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542102 SERVICE AIR ASSY

SERVICE AIR ASSY.

LINE TO AIR GAUGE

IN CONSOLE

1 7
UNDER CAB
2

5
9
57542102

3
6

1
2

RECEIVER MANIFOLD
LOCATION

Figure 173 :SERVICE AIR ASSY

57542102 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542102 SERVICE AIR ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57434110 2 EA COUPLING, QUICKDISCONNECT

SERVICE AIR ASSY.

002 57434128 2 EA COUPLING, QUICKDISCONNECT
003 95279931 1 EA FITTING HYD.
004 95037446 1 EA BUSHING, PIPE
005 95221065 1 EA TEE, SERVICE
006 95220976 1 EA ELBOW---90 DEG., EXT/INT NPT
007 95219713 1 EA FITTING, HYD.
009 95227781 2 EA NIPPLE, PIPE

57542102

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 328
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57409724 TANK & PIPING, HYDRAULIC

TANK & PIPING, HYDRAULIC

37 17
17

88

84
57409724

55

61
57

Figure 174 :TANK & PIPING, HYDRAULIC

D57409724 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57409724 TANK & PIPING, HYDRAULIC

TANK & PIPING, HYDRAULIC

36

37

86

41

36 34

35

33

57409724
30
26 89
32 67
31

89

89

89
20

18 19
55

Figure 175 :TANK & PIPING, HYDRAULIC

D57409724 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 330
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57409724 TANK & PIPING, HYDRAULIC

59
60 60
TANK & PIPING, HYDRAULIC

61 59 55
12
13 17 17

85 85

57
58 13

71

88

70

69

84
57409724

29
28
27

90

Figure 176 :TANK & PIPING, HYDRAULIC

D57409724 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57409724 TANK & PIPING, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

TANK & PIPING, HYDRAULIC

001 52194081 1 EA TANK, HYDRAULIC OIL
012 50692896 1 EA PLUG, 3” NPT
013 95056446 2 EA NIPPLE, PIPE---3/4NPT X 4
017 50903236 2 EA BREATHER
018 95066528 1 EA VALVE, GATE---1---1/4, 150LBS
019 95101051 1 EA PLUG, PIPE---1---1/4 SQ HEAD
020 95056479 1 EA NIPPLE, PIPE---1---1/4 X 3
026 95002143 1 EA PLUG, PIPE---SQ HEAD, 3/4
027 95104709 4 EA SCREW, CAP---3/4---10 X 4
028 95077822 4 EA NUT, HEX---3/4---10
029 95081808 4 EA WASHER, LOCK---3/4
030 52198397 1 EA FITTING, HYD
031 52158110 1 EA VALVE, CHECK
032 95412011 1 EA FITTING, HYD
033 95249702 1 EA PLUG, PIPE---1---1/2 SQ HEAD
034 52193661 1 EA DIFFUSER
035 95048450 1 EA NIPPLE, PIPE--- 2 X 3

57409724
036 52203023 2 EA ELBOW
037 50247709 1.00 IN TUBING, VINYL
041 50463454 1 EA THERMOMETER
055 57208407 1 EA HOSE ASSY
057 57013096 1 EA FILTER
57013104 1 EA D ELEMENT, FILTER
57013112 1 EA D INDICATOR
058 52195401 1 EA ELEMENT, FILTER
059 95934550 2 EA SCREW, CAP---3/8---16 X 3/4
060 95937413 2 EA WASHER, LOCK---3/8 PLATED
061 52195427 1 EA BRACKET, FILTER
067 95219747 1 EA FITTING, HYD
069 50525948 1 EA SWITCH
070 95010963 1 EA COUPLING
071 95196853 1 EA PIPE
084 57410953 1 EA PLATE, COVER
085 95038667 2 EA COUPLING
086 52226362 1 EA FITTING, HYD
088 56246226 1 EA DAMPENER, FLOAT SWITCH

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 332
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57409724 TANK & PIPING, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

089 57479594 95.60 IN SEAL--- RUBBER LL, CHANNEL

TANK & PIPING, HYDRAULIC

090 56248388 4 EA BLOCK, MOUNTING,HYD. TANK

57409724

page 333 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57409724 TANK & PIPING, HYDRAULIC

TANK & PIPING, HYDRAULIC

This page is blank.

57409724

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 334
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

PIPING, MAIN FILTER

MAIN FRAME HYDRAULIC

TANK

DRAIN
MANIFOLD

SUCTION
B
MANIFOLD
DRAIN MANIFOLD

DRAIN
MANIFOLD
RETURN MANIFOLD

RETURN
57410391

A MANIFOLD
SUPERCHARGE MANIFOLD

38 NOT SHOWN

Figure 177 :PIPING, MAIN FILTER

D57410391 REV000
page 335 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

PIPING, MAIN FILTER

E
HYDRAULIC TANK

MACHINERY HOUSE FLOOR

D
C
9 DRAIN MANIFOLD
D
9

C SUCTION
9 MANIFOLD

57410391
14
F
12 14 9
29
13 21
15 28 26
F 47 27
15
15
8
15 8

RETURN MANIFOLD
19
17 20
SUPERCHARGE MANIFOLD

VIEW A ---A

Figure 178 :PIPING, MAIN FILTER

D57410391 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 336
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

PIPING, MAIN FILTER

13

13 9

11 9

59
21
58

9
59 10
57410391

9
10 10
21 10
26 16
27 16
28
8 58
8 45

29
47
15

VIEW B ---B

Figure 179 :PIPING, MAIN FILTER

D57410391 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

44
42 43 HYDRAULIC
41 42 TANK 8 8 4
3

PIPING, MAIN FILTER

40 40
39

8 8

1 37
36

31 33
32 VIEW C---C 34
35

5 8

57410391
46 5
8 8

48 8

18 2
2
15

18 6
HYDRAULIC
TANK 6 7
7
VIEW D ---D

Figure 180 :PIPING, MAIN FILTER

D57410391 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 338
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

42 44
41 43
PIPING, MAIN FILTER

HYDRAULIC 4 40 42
4 TANK 3 40
3 39 8 37

36
8 8

HYD.
33 31 TANK
34 VIEW E ---E
35 32
10
30
57410391

HYDRAULIC
TANK 10 G
30 30 30 30 10
21 VIEW G---G
30

10

10 10
19

G
VIEW F---F

Figure 181 :PIPING, MAIN FILTER

D57410391 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57004236 4 EA FILTER, OIL (See figure 182)

PIPING, MAIN FILTER

002 57053050 2 EA FILTER (See figure 183)
003 95934550 12 EA SCREW, CAP---3/8---16 X 3/4
004 95937413 16 EA WASHER, LOCK---3/8 PLATED
005 57007775 2 EA BRACKET, FILTER
006 52194610 2 EA U---BOLT
007 95922894 4 EA NUT, HEX---3/8---16
008 95279477 18 EA FITTING, HYD
009 52225463 9 EA HOSE ASSY
010 95330031 9 EA ADAPTER
011 52225455 1 EA HOSE ASSY
012 57524076 1 EA HOSE ASSY
013 52225489 2 EA HOSE ASSY
014 52255049 2 EA HOSE ASSY
015 95208682 5 EA FITTING, HYD
016 57524084 2 EA HOSE ASSY
017 56974371 2 EA HOSE ASSY
018 52194594 2 EA BRACKET, FILTER

57410391
019 52197290 1 EA HOSE ASSY
020 57043598 1 EA HOSE ASSY
021 95219770 3 EA FITTING, HYD
026 50261825 2 EA VALVE, CHECK
027 95041075 2 EA ELBOW, STREET---1.25X90DEG
028 95048534 2 EA NIPPLE
029 57524092 1 EA HOSE ASSY
030 95429957 9 EA KEY, SQ---1/8 X 1 LG
031 57331035 2 EA BASE, CLAMP, FILTERS
032 57331043 2 EA CLAMP, FILTERS
033 95104212 2 EA SCREW, CAP---1/2---13 X 2---3/4
034 95081824 2 EA WASHER, LOCK---1/2
035 95077798 2 EA NUT, HEX---1/2---13
036 57331027 2 EA ANGLE, MOUNT, FILTERS
037 57335911 2 EA GUARD, FILTER---CAM
038 95938544 8 EA SCREW, CAP---5/16---18 X 3/4
039 95935227 6 EA SCREW, CAP---5/16---18X 1---1/4
040 95934303 10 EA WASHER, LOCK---5/16 PLATED
041 95929782 6 EA NUT, HEX---5/16---18

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 340
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

REF. PART NO. QTY. UNIT DESCRIPTION

042 95922225 10 EA WASHER, FLAT---5/16

PIPING, MAIN FILTER

043 57358061 4 EA SPACER, FILTER GUARD

044 95105409 4 EA SCREW, CAP---5/16---18X 4---1/2
045 95219861 1 EA FITTING, HYD
046 95678041 1 EA FITTING, HYD
047 56998297 1 EA HOSE ASSY
048 95365177 1 EA FITTING, HYD
058 50583418 1 EA CHANNEL, HYDRAZORB ANCHOR
059 57405060 6 EA CLAMP ASSY---2.12 TUBE
57410391

page 341 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57410391 PIPING, MAIN FILTER

PIPING, MAIN FILTER

This page is blank.

57410391

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 342
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57004236 FILTER, OIL

PIPING, MAIN FILTER

2
1 8
9

OUT IN
10

7 11

3
57410391

11 12

11

Figure 182 :FILTER, OIL

C57004236 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57004236 FILTER, OIL

REF. PART NO. QTY. UNIT DESCRIPTION

001 57009110 1 EA KIT, REPAIR

PIPING, MAIN FILTER

002 57009128 1 EA SWITCH, ELECTRIC
003 50343490 3 EA ELEMENT, FILTER---3 MICRON
005 50875616 1 EA PLATE, SPRING
006 50709336 1 EA SPRING, COMPRESSION
007 50463074 2 EA CONNECTOR
008 50666841 1 EA O---RING
009 50937994 1 EA O---RING
010 50938109 1 EA O---RING
011 50666866 6 EA GROMMET
012 57053076 1 EA MAGNET ASSY

57410391

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 344
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57053050 FILTER

1 NOT SHOWN
8 NOT SHOWN
9 NOT SHOWN
10 NOT SHOWN
11 NOT SHOWN
15 NOT SHOWN
PIPING, MAIN FILTER

7
3

14
57410391

5 13
12 6 2
16

Figure 183 :FILTER

C57053050 REV002
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57053050 FILTER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57009110 1 EA KIT, REPAIR

PIPING, MAIN FILTER

002 57009128 1 EA SWITCH, ELECTRIC
003 50343490 2 EA ELEMENT, FILTER---3 MICRON
005 50875616 1 EA PLATE, SPRING
006 50709336 1 EA SPRING, COMPRESSION
007 50463074 2 EA CONNECTOR
008 50666841 1 EA O---RING
009 50937994 1 EA O---RING
010 50938109 1 EA O---RING
011 50666866 6 EA GROMMET
012 50941590 1 EA MAGNET ASSY
013 51073872 1 EA ALARM KIT
014 51073880 1 EA BOWEL ASSY.
015 51073880 4 EA BOWEL ASSY.
016 51073906 4 EA WASHER

57410391

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 346
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537748 HOC/COC INSTL ---MESABI

13 NOT SHOWN
14 NOT SHOWN
16 NOT SHOWN
HOC/COC INSTL---MESABI

19 NOT SHOWN
20 NOT SHOWN
10

11

10
See Detail C

23
57537748

24 B
25
26
27

23 24
25
26
27

Figure 184 :HOC/COC INSTL--- MESABI

D57537748 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537748 HOC/COC INSTL ---MESABI

4
1
23
5

HOC/COC INSTL---MESABI
22

12
VIEW B---B
7
VIEW A---A

10
8 2

57537748
9

6
17

11

18

15
10
9 3
8
Detail C

Figure 185 :HOC/COC INSTL--- MESABI

D57537748 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 348
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537748 HOC/COC INSTL ---MESABI

REF. PART NO. QTY. UNIT DESCRIPTION

001 57542128 1 EA OIL COOLER --- HOC/COC (See figure 187)

HOC/COC INSTL---MESABI

002 57537714 1 EA FAN --- 54”, 8 BLADE

003 57537680 1 EA MOTOR, HYDRAULIC---PISTON
57513350 1 EA D KIT, SEAL
004 95278925 2 EA ADAPTER, 45 DEG---JIC/JIC
005 95278909 1 EA FITTING, HYD
006 95397394 1 EA FITTING, HYD
007 56920978 1 EA FITTING, HYD
008 57159097 2 EA FITTING, HYD
009 58235128 2 EA KIT, SPLIT FLANGE
010 57347494 2 EA HOSE ASSY
011 58081696 1 EA HOSE ASSY
012 95416772 1 EA FITTING, HYD
013 57537698 1 EA BUSHING, TYPE Q1/1.77BORE
014 95935128 3 EA SCREW, CAP---3/8---16 X 2
015 95104642 4 EA SCREW, CAP---3/4---10 X 1---3/4
016 95077319 4 EA NUT, HEX STOP---3/4---10
017 57429128 1 EA BRACKET, MOTOR
57537748

018 57429136 1 EA BASE, MOTOR BRACKET

019 57427668 1 EA HOUSING, THERMAL VALVE
020 57398505 1 EA VALVE, THERMAL OIL CTL
022 52158110 1 EA VALVE, CHECK
023 57544652 2 EA SUPPORT
024 95265716 6 EA WASHER,LOCK---1/2
025 95087268 6 EA SCREW, CAP---5/8---11 X 1---3/4
026 95081790 6 EA WASHER, LOCK---5/8
027 95077814 6 EA NUT, HEX 5/8---11

page 349 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537748 HOC/COC INSTL ---MESABI

HOC/COC INSTL---MESABI
This page is blank.

57537748

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 350
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542128 OIL COOLER --- HOC/COC

HOC/COC INSTL---MESABI

22
28

15
16

1 2 7
8
10 28 9
23
14
35
23
28
33
4
57537748

32 27
11 31 26
20 A A
13

6 29
34
36

17

Figure 186 :OIL COOLER --- HOC/COC

E57542128 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542128 OIL COOLER --- HOC/COC

31
12 21

HOC/COC INSTL---MESABI
18

19

SECTION A ---A

5
34
29
25 24
28
23 30
28 33
30 29
33 25
TOP HEADER PLATE
FLUOROCARBON RUBBER SEAL

57537748
NYLON CUP WASHER
TURBULATOR
RETAINER CUP
ALUMINUM COOLING TUBE
INSTALLATION TOOL

37
101 102

100
MOTOR MOUNT
DETAIL
BOTTOM OF HEADER PLATE

Figure 187 :OIL COOLER --- HOC/COC

E57542128 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 352
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542128 OIL COOLER --- HOC/COC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57528002 1 EA FRAME, HP OIL COOLER

HOC/COC INSTL---MESABI

002 57528010 1 EA FRAME,HP OIL COOLER

003 57528903 1 EA SHROUD, FAN
004 57528036 2 EA GUARD, FAN
005 57528044 1 EA GUARD, CORE
006 57528911 1 EA MOUNT, MOTOR
007 57528069 397 EA TUBE, ALUMINUM
008 57528077 18 EA TUBE, ALUMINUM
009 57528929 1 EA MEMBER, SIDE
010 57528937 1 EA MEMBER, SIDE
011 57528101 2 EA BAR, TUBE STABILIZER
012 57528119 2 EA BAR, TUBE STABILIZER
013 57528127 2 EA CLAMP, X---BRACE
014 57528135 2 EA ROD, X---BRACE
015 57400392 830 EA GROMMET, TOP---RAD. TUBE
016 57528143 415 EA RETAINER, TUBE
017 57528150 1245 EA WASHER, CUPPED
018 57528168 15 EA STABILIZER, TUBE
57537748

019 57528176 30 EA STABILIZER, CENTER TUBE

020 95938544 4 EA SCREW, CAP---5/16---18 X 3/4
021 95935227 8 EA SCREW, CAP---5/16---18X 1---1/4
022 95934550 6 EA SCREW, CAP---3/8---16 X 3/4
023 95920674 42 EA SCREW, CAP---3/8---16 X 1
024 95920682 12 EA SCREW, CAP---3/8---16 X 1---1/4
025 95053047 20 EA SCREW, CAP---HEX1/2---13X1.25
026 95922829 4 EA NUT,ELASTIC LOCK---5/16---18
027 95922365 8 EA WASHER, FLAT---5/16
028 95922373 68 EA WASHER, FLAT---3/8
029 95081824 24 EA WASHER, LOCK---1/2
030 95937413 40 EA WASHER, LOCK---3/8 PLATED
031 95934303 14 EA WASHER, LOCK---5/16 PLATED
032 95929782 6 EA NUT, HEX---5/16---18
033 95922894 46 EA NUT, HEX---3/8---16
034 95077798 12 EA NUT, HEX---1/2---13
035 95212528 12 EA NUT,HEX---5/8---18
036 95104188 4 EA SCREW, CAP---1/2---13 X 1---3/4
037 57528945 1 EA BRACKET, MOTOR

page 353 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542128 OIL COOLER --- HOC/COC

REF. PART NO. QTY. UNIT DESCRIPTION

100 57513772 0 EA TOOL INSTALLATION

HOC/COC INSTL---MESABI
101 57513780 0 EA TOOL---EXPANSION
102 57513798 0 EA TOOL---CRIMPING

57537748

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 354
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534737 DRIVE, MAIN HYD---DIESEL

DRIVE, MAIN HYD---DIESEL

ALTERNATOR DRIVE
PUMP (DIESEL DRIVEN
MACHINES)

55 76
2
14 SLOW 75 17 19 54 18 33
FEED
PUMP

15
16
11
23 24
57534737

28
29

30
31

14
5

Figure 188 :DRIVE, MAIN HYD--- DIESEL

D57534737 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534737 DRIVE, MAIN HYD---DIESEL

43 40 43 43 41 40 43

DRIVE, MAIN HYD---DIESEL

39
47 50

52
49 42
53

1
75

46

55
26 27

57534737
Port “H”

Port “G”

25
5 29 5 Port “G”
75 75

Figure 189 :DRIVE, MAIN HYD--- DIESEL

D57534737 REV00

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 356
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534737 DRIVE, MAIN HYD---DIESEL

20
22
DRIVE, MAIN HYD---DIESEL

17

19 18

55 5

20

20 21
76
57534737

4
75

3
75

15
16

Figure 190 :DRIVE, MAIN HYD--- DIESEL

D57534737 REV00
page 357 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534737 DRIVE, MAIN HYD---DIESEL

REF. PART NO. QTY. UNIT DESCRIPTION

001 57055816 1 EA GEARBOX (See figure 191)

DRIVE, MAIN HYD---DIESEL

002 52192549 1 EA PUMP, HYDRAULIC (See figure 192)
003 57426702 1 EA PUMP, HYDRAULIC---DOUBLE
57032997 1 EA D KIT,SEAL
57053555 1 EA D SHAFT
57053522 1 EA D CAM ASSEMBLY (14)
57033029 1 EA D CAM ASSEMBLY (25)
004 57498503 1 EA PUMP, HYDRAULIC---DOUBLE
57032997 1 EA D KIT,SEAL
57053555 1 EA D SHAFT
57053522 1 EA D CAM ASSEMBLY (14)
57153215 1 EA D CARTRIDGE ASSY (008)
005 57326274 2 EA PUMP, MAIN
57480170 1 EA D SERVO,PUMP,ELEC ”5AO”
57480139 1 EA D SERVO,ELECT,W/O F MTR(See figure 193)
57480360 1 EA D MOTOR, C---FORCE
57306268 1 EA D VALVE BLOCK ASSY
011 95209425 8 EA WASHER, LOCK---5/8

57534737
014 50155159 2 EA GASKET, PUMP
015 95053047 4 EA SCREW, CAP---HEX1/2---13X1.25
016 95081824 4 EA WASHER, LOCK---1/2
017 95303350 1 EA ELBOW
018 56966161 1 EA CONTROL, PRESSURE
019 52198181 1 EA SWIVEL, STR---INT NPT/ORING
020 52198041 1 EA HOSE ASSY
021 95469169 1 EA FITTING, TUBE
022 95280186 1 EA FITTING, HYD
023 52175346 3 EA GASKET
024 95087268 4 EA SCREW, CAP---5/8---11 X 1---3/4
025 95329983 1 EA FITTING, HYD---JIC/O---RING
026 52197944 1 EA FITTING, HYD
027 95408183 1 EA FITTING, HYD
028 57328676 4 EA FITTING, TEST
029 95303335 4 EA FITTING, HYD
030 95042289 4 EA O---RING
031 57213936 4 EA BLOCK, FLANGE
033 95293403 1 EA FITTING, HYD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 358
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534737 DRIVE, MAIN HYD---DIESEL

REF. PART NO. QTY. UNIT DESCRIPTION

039 52197134 1 EA BRACKET, FILTER

DRIVE, MAIN HYD---DIESEL

040 52196714 2 EA FILTER (See figure 194)

041 95208997 8 EA SCREW, CAP---1/4---28 X 3/4
042 95934766 8 EA WASHER, LOCK---1/4 PLATED
043 95279386 4 EA FITTING, HYD
046 95293403 4 EA FITTING, HYD
047 56949449 1 EA HOSE ASSY
049 56954159 1 EA HOSE ASSY
050 56969389 1 EA HOSE ASSY
052 56949456 1 EA HOSE ASSY
053 95391066 2 EA SCREW, CAP---7/16---14 X2---1/2
054 95033593 1 EA PLUG, PIPE---1/4 SQ HEAD
055 95371209 1 EA ADAPTER, 90DEG---O---RING/JIC
075 57396954 0.25 PT AGENT, ANTI---FRETTING
076 57247074 1 EA ORIFICE, ALTERNATOR DR.
57534737

page 359 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57534737 DRIVE, MAIN HYD---DIESEL

DRIVE, MAIN HYD---DIESEL

This page is blank.

57534737

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 360
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57055816 GEARBOX

37
42
DRIVE, MAIN HYD---DIESEL

7 34

31
29

43
39

4
45

5
38

30
57534737

32 35
36

21 18
38
17
19
22

20
42
1

14 12

16

Figure 191 :GEARBOX

E57055808 REV03
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57055816 GEARBOX

REF. PART NO. QTY. UNIT DESCRIPTION

001 57063729 1 EA HOUSING

DRIVE, MAIN HYD---DIESEL

004 52218583 1 EA SHAFT
005 52213832 1 EA GEAR BOX SEAL
006 52213840 8 EA BEARING
007 52213857 8 EA SPACER
012 95104196 20 EA SCREW, CAP---1/2---13 X 2
014 51049948 20 EA NUT
016 95239885 2 EA PIN, DOWEL---3/8 X 1
017 52213949 1 EA BUSHING
018 58044512 1 EA BREATHER
019 52213964 1 EA DIPSTICK
020 50137256 1 EA PLUG, DRAIN
021 95223194 4 EA RING
022 95030771 1 EA ELBOW
029 57353344 3 EA ADAPTER, SPLINE SAE B---B
030 50700962 2 EA SHAFT,OUTPUT
031 50700954 1 EA SHAFT,OUTPUT
032 57353351 2 EA ADAPTER,SPLINE SAE C

57534737
034 57302457 1 EA PUMP ADAPTER SAEB
035 95104618 12 EA SCREW,CAP
036 51022184 2 EA GASKET
037 52214020 3 EA GASKET
038 52213980 2 EA ADAPTER,PUMP SAE C
039 57373045 1 EA KEY, SQ---1/2 X 3
042 52214038 1 EA DRIVEN GEAR
043 52214046 1 EA DRIVE GEAR
045 57373052 4 EA SCREW, SET---3/4UNC X 3/4”

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 362
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52192549 PUMP, HYDRAULIC

101 NOT SHOWN

102 NOT SHOWN
103 NOT SHOWN
DRIVE, MAIN HYD---DIESEL

104 NOT SHOWN

105 NOT SHOWN
NOT SHOWN Torque to
106
960---970 lb/in
45 47
30 49
28 29 54
55

27
25
31
32
33

38
Torque to 37
36
170---190 lb/in 35
57534737

7 Torque to 12
23---26 lb/ft
3 34

13

6
9 3
6 7
Torque to
170---190 lb/in

Figure 192 :PUMP, HYDRAULIC

Y355700 REV 01
page 363 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52192549 PUMP, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

003 57061715 2 EA SPACER, BEARING

DRIVE, MAIN HYD---DIESEL

006 57061723 2 EA COVER
007 57061731 8 EA SCREW
009 57061749 1 EA RING, RETAINING
012 57061756 1 EA YOKE
013 57061764 1 EA SHAFT
025 57061772 1 EA PLATE, WAFER
027 57061780 1 EA VALVE BLOCK
028 57061798 1 EA PIN
029 57061806 1 EA PIN
030 50232792 1 EA PLUG
031 57061814 1 EA SEAT
032 57061822 1 EA VALVE
033 57061830 1 EA SPRING
034 57061848 6 EA SCREW
035 57061855 1 EA SPRING
036 57061863 1 EA SEAT
037 57061871 1 EA SEAT

57534737
038 57061889 1 EA ROLLPIN
045 50797836 1 EA PLUG
047 52170628 4 EA SCREW
049 52170685 1 EA SEAT
054 57061897 1 EA WIRE, LOCK
055 85074003 1 EA SEAL
101 52233350 1 EA KIT, ROTATING GROUP
102 52233368 1 EA KIT, SEAL
103 52233376 1 EA KIT, COMPENSATOR
104 52261237 1 EA KIT, PISTON BEARING
105 52261252 1 EA KIT, YOKE BEARING
106 52261260 1 EA KIT, SHAFT BEARING

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 364
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57480139 SERVO,ELECT,W/O F MTR

DRIVE, MAIN HYD---DIESEL

3
15

1
57534737

Figure 193 :SERVO,ELECT,W/O F MTR

D57480139 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57480139 SERVO,ELECT,W/O F MTR

REF. PART NO. QTY. UNIT DESCRIPTION

001 57480105 1 EA CONTROL, ROTARY SERVO

DRIVE, MAIN HYD---DIESEL

57239725 1 EA D NUT,ACORN
57104929 1 EA D NUT, JAM
002 57480147 2 EA NUT,ADJ A SEEL SELF SEAL
003 57480154 2 EA SCREW,SOC HD 1/4---28X1
015 57480162 2 EA NUT, A---C0VER

57534737

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 366
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52196714 FILTER
DRIVE, MAIN HYD---DIESEL

5
8

1
57534737

Figure 194 :FILTER

C52196714 REV 03
page 367 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52196714 FILTER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57403339 1 EA ELEMENT, FILTER

DRIVE, MAIN HYD---DIESEL

005 57010720 1 EA INDICATOR
006 95086575 1 EA O---RING
007 95018149 1 EA O---RING
008 50747864 1 EA O---RING
009 50747872 1 EA O---RING

57534737

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 368
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529380 PIPING, MAIN PUMP DCS

PIPING, MAIN PUMP DCS

Return Manifold

32 To Port ”Y”
See Cab Side Main
Pump Piping
3
31 To Port ”A”
Port ”B” Jack
Dust Collect. Side- 30 Diverter
Port ”B”
Propel Bulkhead PL
Propel Diverter

1 39 11 26
62 19
17 23
37 33 34 16 Jack Valve
Manifold
14

Motor Drain
Brake Port 20 Drain Manifold
Dust Collect.Side
Propel Motor &
Brake To
To 21
10 25 27 29 To
Port
Port
”P” 7 15 Port 18
”Y” ”T”
9 50 26 18 22 To Port ”X”
18
57529380

51
52
53

Figure 195 :PIPING, MAIN PUMP DCS

E57529380 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529380 PIPING, MAIN PUMP DCS

PIPING, MAIN PUMP DCS

53
50

51

9 37

33
52 10

53

38 Brake
48 Port

57529380
40 Drain
47 Port

34

VIEW E-- E

Figure 196 :PIPING, MAIN PUMP DCS

E57529380 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 370
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529380 PIPING, MAIN PUMP DCS

54
PIPING, MAIN PUMP DCS

56
57
58
Dust Collect Side 60
Main Pump
2 11
61 8
12 55 59
D D

23
7

13 Supercharge
35 4
Dust Collect Side Jacks Manifold
Diverter
Propel Diverte Valve
Valve

SECTION A_A
57529380

36
VIEW D -- D

Figure 197 :PIPING, MAIN PUMP DCS

E57529380 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529380 PIPING, MAIN PUMP DCS

REF. PART NO. QTY. UNIT DESCRIPTION

001 52226115 4 EA KIT, SPLIT FLANGE

PIPING, MAIN PUMP DCS

002 52265238 2 AS HOSE ASSY
003 95219762 1 EA FITTING, HYD
004 58178872 2 EA VALVE, CHECK
007 57086399 1 EA HOSE ASSY
008 56953854 1 EA HOSE ASSY
009 57345431 1 EA HOSE ASSY
010 57004053 1 EA HOSE ASSY
011 52226396 1 EA HOSE ASSY
012 95332599 1 EA ADAPTER
013 56957798 1 EA HOSE ASSY
014 95219747 1 EA FITTING, HYD
015 56992092 1 EA HOSE ASSY
016 95386959 1 EA FITTING, HYD
017 52158110 1 EA VALVE, CHECK
018 95263380 3 EA FITTING, HYD---NPT/JIC
019 57126195 1 AS HOSE ASSY
020 52226446 1 EA HOSE ASSY

57529380
021 95330023 1 EA FITTING, HYD
022 57277436 1 EA HOSE ASSY
023 52226453 1 EA HOSE ASSY
025 95279402 1 EA ELBOW, 90DEG MALE 37DG FL
026 52225695 1 EA HOSE ASSY
027 56973084 1 EA HOSE ASSY
029 52198173 1 EA HOSE ASSY
030 52226495 1 EA HOSE ASSY
031 52225729 1 EA HOSE ASSY
032 56964182 1 EA HOSE ASSY
033 57529406 1 EA HOSE ASSY
034 57529398 1 EA HOSE ASSY
035 95324273 2 EA FITTING, HYD
036 95429957 1 EA KEY, SQ---1/8 X 1 LG
037 56248479 2 EA KIT,METRIC SPLIT FLANGE
038 95408597 1 EA FITTING HYD
039 95338372 1 EA FITTING, HYD
040 95727194 1 EA FITTING, HYD
047 57391229 1 EA FITTING, HYD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 372
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529380 PIPING, MAIN PUMP DCS

REF. PART NO. QTY. UNIT DESCRIPTION

048 57391237 1 EA FITTING, HYD

PIPING, MAIN PUMP DCS

050 57110587 1 EA CHANNEL

051 57262495 1 EA CLAMP ASSY
052 57262503 1 EA CLAMP ASSY
053 57262479 2 EA CLAMP ASSY
054 57328676 2 EA FITTING, TEST
055 95219770 2 EA FITTING, HYD
056 57213936 2 EA BLOCK, FLANGE
057 95055034 8 EA SCREW, CAP---1/2---13 X 2
058 95081824 8 EA WASHER, LOCK---1/2
059 95316956 2 EA FITTING, HYD
060 95357604 2 EA ADAPTER, 90DEG---ORING/JIC
061 95280087 2 EA TEE 135A23S2
062 95264891 1 EA ELBOW, 90DEG---EXT/INT NPT
57529380

page 373 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529380 PIPING, MAIN PUMP DCS

PIPING, MAIN PUMP DCS

This page is blank.

57529380

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 374
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529372 PIPING,MAIN PUMP CS

50
51 Brake
43
PIPING, MAIN PUMP CS

52 13 10 8 42
22 15
53 Cab Side Propel Drain To Port A 41 To Port T 40
Motot & Brake

E E

44 12
To
9 14 C Port P
D C
39
Brake B B CMD--- 90
Valve
1 Cab Side 17 Inlet
Propel
46 21
2 Port Diverter
B
Bke. Vlv.
A A

Port B
Bke. Vlv.
23

To Port Y
30 Drain Manifold
57529372

2 31 16 31 11 20

25 26

17
Dust Coll. Side Diverter

Port B 28

27

20

24 25 4

Figure 198 :PIPING,MAIN PUMP CS

E57529372 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529372 PIPING,MAIN PUMP CS

PIPING, MAIN PUMP CS

Port “T”
Port “P”
Port “Y”

Cab Side
Diverter

Port “B” SECTION C-- C

Port “A”
Port “X”

57529372
54
56
Cab Side 57
Main Pump 58
60

Port “B” 6
Port “A” 59
61 3 55 7
Port “X” 62

P.O.
Check
Dust Coll.
Side Diverter Supercharge
Manifold
Port “T”
Port “P” SECTION A -- A
Port “Y”

Figure 199 :PIPING,MAIN PUMP CS

E57529372 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 376
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529372 PIPING,MAIN PUMP CS

54
56 24
57 25 4 29
PIPING, MAIN PUMP CS

58 Cab Side
60 Main Pump

6
55
62 59 12
PORT B

CAB SIDE DIVERTER

17

VIEW D
61

Supercharge
3 Manifold

SECTION B -- B
57529372

50
9
44

22
53
Brake 38 51
Port 48

52

Drain 47
Port 63
53

14
VIEW E-- E
15

Figure 200 :PIPING,MAIN PUMP CS

E57529372 REV01
page 377 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529372 PIPING,MAIN PUMP CS

REF. PART NO. QTY. UNIT DESCRIPTION

001 52226115 4 EA KIT, SPLIT FLANGE

PIPING, MAIN PUMP CS

002 95419073 2 EA TEE, NPT/JIC
003 58178872 2 EA VALVE, CHECK
004 56927445 2 EA VALVE, CHECK
006 52265238 2 AS HOSE ASSY
007 56953854 1 EA HOSE ASSY
008 52225695 1 EA HOSE ASSY
009 57529406 1 EA HOSE ASSY
010 56974595 1 EA HOSE ASSY
011 52225885 1 EA HOSE ASSY
012 52255031 1 EA HOSE ASSY
013 52225729 1 EA HOSE ASSY
014 57529398 1 EA HOSE ASSY
015 57496028 1 EA HOSE ASSY

57529372
016 57020794 1 EA HOSE ASSY
017 56954001 1 EA HOSE ASSY
020 52225786 1 EA HOSE ASSY
021 56964182 1 EA HOSE ASSY
022 58082918 1 EA HOSE ASSY
023 56966302 1 EA HOSE ASSY
024 52197944 2 EA FITTING, HYD
025 95315230 3 EA FITTING, HYD
026 52226164 1 EA FITTING, HYD
027 52226107 1 EA FITTING, HYD
028 95465027 1 EA FITTING, HYD
029 95279295 1 EA FITTING, HYD
030 95219747 1 EA FITTING, HYD
031 95263380 2 EA FITTING, HYD---NPT/JIC
038 95408597 1 EA FITTING HYD
039 56783087 1 EA KIT, SPLIT FLANGE
040 95264891 1 EA ELBOW, 90DEG---EXT/INT NPT
041 56992092 1 EA HOSE ASSY
042 95386959 1 EA FITTING, HYD
043 52158110 1 EA VALVE, CHECK
044 56248479 2 EA KIT,METRIC SPLIT FLANGE
046 95338372 1 EA FITTING, HYD
047 57391229 1 EA FITTING, HYD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 378
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529372 PIPING,MAIN PUMP CS

REF. PART NO. QTY. UNIT DESCRIPTION

048 57391237 1 EA FITTING, HYD

PIPING, MAIN PUMP CS

050 57110587 1 EA CHANNEL

051 57262495 1 EA CLAMP ASSY
052 57262503 1 EA CLAMP ASSY
053 57262479 2 EA CLAMP ASSY
054 57328676 2 EA FITTING, TEST
055 95219770 2 EA FITTING, HYD
056 57213936 2 EA BLOCK, FLANGE
057 95055034 8 EA SCREW, CAP---1/2---13 X 2
058 95081824 8 EA WASHER, LOCK---1/2
059 95316956 2 EA FITTING, HYD
060 95357604 2 EA ADAPTER, 90DEG---ORING/JIC
061 95324273 2 EA FITTING, HYD
062 95280087 2 EA TEE 135A23S2
063 95727194 1 EA FITTING, HYD
57529372

page 379 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529372 PIPING,MAIN PUMP CS

PIPING, MAIN PUMP CS

This page is blank.

57529372

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 380
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57427999 PIPING, DOUBLE PUMP, CABSIDE

PIPING, DOUBLE PUMP CABSIDE

There is no drawing available at this time.

57427999

Figure 201 :PIPING, DOUBLE PUMP, CABSIDE

PENDING
page 381 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57427999 PIPING, DOUBLE PUMP, CABSIDE

REF. PART NO. QTY. UNIT DESCRIPTION

001 56883572 2 EA KIT, SPLIT FLANGE

PIPING, DOUBLE PUMP CABSIDE

002 57145162 2 EA HOSE ASSY
003 50793363 2 EA ADAPTER, BULKHEAD
004 52198405 1 EA FITTING, HYD
007 52198058 3 EA FITTING, HYD
008 59713438 2 EA COUPLING, MIN
010 56989247 1 EA HOSE ASSY
016 57133167 1 AS HOSE ASSY
021 57040800 1 EA HOSE ASSY
022 56994577 1 EA HOSE ASSY
023 56994544 1 EA HOSE ASSY
024 95263380 3 EA FITTING, HYD---NPT/JIC
025 52255361 1 EA HOSE ASSY
026 52226099 1 EA FILTER (See figure 202)
027 52226073 1 EA BRACKET
028 95502399 4 EA SCREW, CAP---1/4---28 X 3/4
039 95279535 1 EA FITTING, HYD
040 52226917 1 EA HOSE ASSY

57427999
041 95219770 1 EA FITTING, HYD
042 95293403 2 EA FITTING, HYD
044 95330023 1 EA FITTING, HYD
094 95341079 1 EA FITTING, HYD
095 56973613 1 EA HOSE ASSY
096 56972565 1 EA ANGLE
097 95920716 2 EA SCREW, CAP---5/16---18X 2---1/2
098 95929782 2 EA NUT, HEX---5/16---18
099 95934303 2 EA WASHER, LOCK---5/16 PLATED
100 95922225 2 EA WASHER, FLAT---5/16
101 52194420 1 EA VALVE, PRESSURE REDUCING
113 56996911 1 EA FITTING,HYD
116 95279857 1 EA FITTING, STR---EXT NPT
164 95264966 1 EA FITTING, HYD
170 95219721 2 EA FITTING, HYD
171 95395737 1 EA FITTING
172 57318875 1 EA VALVE, COOLING CONTROL
57325680 1 EA D VALVE, SEQUENCE CART.
57325698 1 EA D VALVE, CHECK CART.
57325706 1 EA D VALVE, RELIEF CART.

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 382
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52226099 FILTER
PIPING, DOUBLE PUMP CABSIDE

9 8

7 6

1
57427999

Figure 202 :FILTER

C52226099 REV 04
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52226099 FILTER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57403339 1 EA ELEMENT, FILTER

PIPING, DOUBLE PUMP CABSIDE

005 57011736 1 EA INDICATOR, FILTER CLOGGED
006 95086757 1 EA O---RING
007 95018149 1 EA O---RING
008 50747864 1 EA O---RING
009 50747872 1 EA O---RING

57427999

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 384
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57525511 PIPING, DBL PUMP---DC SIDE

21
PIPING, DBL. PUMP DC SIDE

13 23 154
20
15
21 153
22

1
1 140
152
2

2
3
16
4
24 18 25
18 19
3

27 26 23
11 12 13
57525511

7 4 155

3 26
10
8
9

30
6
25 26 7 14

8 15

29

22 10 9
24

Figure 203 :PIPING, DBL PUMP--- DC SIDE

E57525511 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57525511 PIPING, DBL PUMP---DC SIDE

REF. PART NO. QTY. UNIT DESCRIPTION

001 56883572 2 EA KIT, SPLIT FLANGE

PIPING, DBL. PUMP DC SIDE

002 57145162 2 EA HOSE ASSY
003 57524076 1 EA HOSE ASSY
004 58184326 1 EA HOSE ASSY
006 50793363 2 EA ADAPTER, BULKHEAD
007 52198405 2 EA FITTING, HYD
008 59713438 2 EA COUPLING, MIN
009 52198058 2 EA FITTING, HYD
010 52198389 2 EA FITTING, HYD
011 57318883 2 EA VALVE, RELIEF
012 52198397 1 EA FITTING, HYD
013 95219721 2 EA FITTING, HYD
014 95279428 1 EA FITTING, HYD
015 56954209 1 EA HOSE ASSY
016 56955982 1 EA HOSE ASSY
018 95279527 2 EA FITTING, HYD
019 95279402 2 EA ELBOW, 90DEG MALE 37DG FL
020 95434353 1 EA TEE, NPT/JIC---8---8S

57525511
021 95219747 2 EA FITTING, HYD
022 52198439 1 EA HOSE ASSY
023 56954365 1 EA HOSE ASSY
024 57101271 1 EA HOSE ASSY
025 57352791 1 EA HOSE ASSY
026 57525529 1 EA HOSE ASSY
027 95263380 1 EA FITTING, HYD---NPT/JIC
029 52198488 1 EA HOSE ASSY
030 95429957 2 EA KEY, SQ---1/8 X 1 LG
140 95364964 1 EA ADAPTER
152 56954217 1 EA HOSE ASSY
153 56954191 1 EA HOSE ASSY
154 95279386 1 EA FITTING, HYD
155 95279378 1 EA FITTING, HYD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 386
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57525503 PIPING, FEED PUMP

RETURN
A MANIFOLD C
PIPING, FEED PUMP

10
B
6
C
5

3
1
7
4 B
2

DRAIN MANIFOLD
A

GEARBOX SLOW FEED PUMP

PRESSURE CONTROLLER
57525503

5
3 POWER PACK BASE

11
22 12
23 6
D 13 D SLOW FEED
2 4 VALVE
14
15 18

7 8
9
21 10

SECTION A ---A

Figure 204 :PIPING, FEED PUMP

E57525503 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57525503 PIPING, FEED PUMP

HYDRAULIC OIL RESERVOIR

PIPING, FEED PUMP

19

2
SECTION A ---A

OVER CENTER VALVE

MANIFOLD BLOCK

FROM SLOW FEED

9 VALVE PORT ’A’

57525503
MANIFOLD BLOCK
FROM SLOW FEED
8 VALVE PORT ’B’

SECTION A ---A

24

VIEW D ---D

Figure 205 :PIPING, FEED PUMP

E57525503 REV00

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 388
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57525503 PIPING, FEED PUMP

REF. PART NO. QTY. UNIT DESCRIPTION

001 52238466 1 EA HOSE ASSY.

PIPING, FEED PUMP

002 56974496 1 EA HOSE ASSY.

003 56964224 1 EA HOSE ASSY.
004 56964224 1 EA HOSE ASSY.
005 52238417 1 EA HOSE ASSY.
006 57324733 1 AS HOSE ASSY.
007 52255270 1 EA HOSE ASSY.
008 57117269 1 AS HOSE ASSY.
009 57117277 1 AS HOSE ASSY.
010 52226396 1 EA HOSE ASSY.
011 52197167 1 EA ADAPTOR
012 52177375 1 EA VALVE, CHECK
013 52198389 1 EA FITTING, HYD.
014 52198058 1 EA FITTING, HYD.
015 59713438 1 EA COUPLING, MIN.
018 95219747 1 EA FITTING, HYD.
019 95219739 1 EA FITTING, HYD.
021 95263380 2 EA FITTING, HYD.---NPT/JIC
57525503

022 95364964 1 EA ADAPTER

023 95302055 1 EA FITTING, HYD.
024 95429957 3 EA KEY, SQ.---1/8 X 1 LG

page 389 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57525503 PIPING, FEED PUMP

PIPING, FEED PUMP

This page is blank.

57525503

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 390
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479511 PIPING, SUCTION

PIPING, SUCTION

MAIN FRAME
SLOW FEED PUMP GEAR BOX
MAIN PUMP
DCS DOUBLE PUMP
HYD. TANK CS DOUBLE PUMP
D

E
D
B MAIN PUMP
B
C
A C
E
A
57479511

40 NOT SHOWN

CS=CAB SIDE
DCS=DUST COLLECTOR SIDE

Figure 206 :PIPING, SUCTION

D57479511 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479511 PIPING, SUCTION

34
33

PIPING, SUCTION
20
11

11
20

4 9
VIEW A---A 34
35 31

57479511
30
1

44

27

31
30

7
16 41 41 VIEW B---B 16
38

Figure 207 :PIPING, SUCTION

D57479511 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 392
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479511 PIPING, SUCTION

SLOW FEED PUMP 39

GEAR BOX

DCS MAIN PUMP 18

PIPING, SUCTION

43

42

22 CS MAIN PUMP
8 26 8
13
8 14

29
VIEW C---C 5 8
6
57479511

DCS DOUBLE PUMP

15
8

16 16
30 30 38
CS DOUBLE PUMP 31 31
36 VIEW D---D
37

Figure 208 :PIPING, SUCTION

D57479511 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479511 PIPING, SUCTION

PIPING, SUCTION
1

F SUPERCHARGE
27 MANIFOLD

32

45

29 12

25

57479511
VIEW E ---E

G
1
1

2 2

3 3

VIEW F ---F VIEW G ---G

G

Figure 209 :PIPING, SUCTION

D57479511 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 394
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479511 PIPING, SUCTION

REF. PART NO. QTY. UNIT DESCRIPTION

001 57410326 1 EA MANIFOLD, SUCTION

PIPING, SUCTION

002 95104592 2 EA SCREW, CAP 3/4---10 X 1

003 57410334 1 EA BRACKET, MTG. SUCTIN MNFL
004 95077814 8 EA NUT, HEX. 5/8---11
005 57410284 1 EA TUBE, SUCTION---CS TANK OU
006 57410292 1 EA TUBE, SUCTION---DCS TANKOU
007 57479503 1 EA TUBE, SUCT---DCS MAN.INLET
008 57426827 6 EA CLAMP, T---BOLT
009 95748562 1 EA FITTING, HYDRAULIC
011 95569497 4 EA GASKET
012 50247733 1 EA VALVE, CHECK
013 57069072 13.00 IN HOSE, HYDRAULIC---BULK
014 57069072 21.50 IN HOSE, HYDRAULIC---BULK
015 57069072 8.00 IN HOSE, HYDRAULIC---BULK
016 95086625 4 EA O---RING
018 52197860 1 EA HOSE ASSY.
020 57110090 2 EA VALVE, BALL 3”
022 56950546 1 EA HOSE ASSY.
57479511

025 95219770 1 EA FITTING, HYDRAULIC

026 57007031 1 EA HOSE ASSY.
027 95357604 1 EA ADAPTER, 90 DEG. O---RING/JIC
029 56991938 1 EA HOSE ASSY.
030 95035424 16 EA SCREW, CAP 5/8 UNC X 2
031 95081790 16 EA WASHER, LOCK 5/8
032 95280004 1 EA ELBOW
033 95104410 8 EA SCREW, CAP 5/8---11 X 1---1/4
034 95081790 16 EA WASHER, LOCK 5/8
035 95104451 8 EA SCREW, CAP 5/8---11 X 2---3/4
036 57410268 1 EA TUBE, SUCTION DCS PUMP I
037 57410276 1 EA TUBE, SUCTION CS PUMP IN
038 57410318 1 EA TUBE, SUCTION DCS MNFLD
039 95408183 1 EA FITTING, HYDRAULIC
040 52197944 1 EA FITTING, HYDRAULIC (NOT SHOWN)
041 95402830 2 EA FITTING
042 95329983 1 EA FITTING, HYDRAULIC---JIC/ O---RING
043 95310116 1 EA ADAPTER, STR. JIC/ O---RING
044 95371209 1 EA ADAPTER, 90 DEG. O---RING/JIC
045 95324273 1 EA FITTING, HYDRAULIC

page 395 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57479511 PIPING, SUCTION

PIPING, SUCTION
This page is blank.

57479511

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 396
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52226321 PIPING, MAIN VALVE

PIPING, MAIN VALVE

21 19

OVER CENTER
VALVE
TO MANIFOLD 14
BLOCK PORT #5 29
30 13
32 31 28
TO MANIFOLD
BLOCK PORT #7 3

TO JUNCTION 33 9
BLOCK
5
RETURN
34
MANIFOLD
35
36
37
52226321

TO JUNCTION
BLOCK

FROM FEED
VALVE PORT ”B”
38 (2 & 8 ) TO
2 8 7 RETURN
FROM FEED
22 23 8 MANIFOLD 6
VALVE PORT ”A” 2

27
6

15 27
5
15 16
16
16

CMD - 90 VALVE CMD - 90 VALVE

Figure 210 :PIPING, MAIN VALVE

E52226321 REV 06
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52226321 PIPING, MAIN VALVE

17 18 17

PIPING, MAIN VALVE

12 22
10 11 25

FROM DUST COLLECTOR

DOUBLE PUMP

FROM CAB SIDE

DOUBLE PUMP

FROM CAB SIDE

1 MAIN PUMP

4 DRAIN
MANIFOLD

52226321
DOUBLE CHECK VALVE
FROM BYPASS
ROTATION
VALVE

2 2 TO TOWER
RAISING
CYLINDERS

Figure 211 :PIPING, MAIN VALVE

E52226321 REV 06

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 398
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52226321 PIPING, MAIN VALVE

REF. PART NO. QTY. UNIT DESCRIPTION

001 52225885 1 EA HOSE ASSEMBLY

PIPING, MAIN VALVE

002 57293656 1 EA HOSE ASSEMBLY

003 57122145 1 EA HOSE ASSEMBLY
004 52198322 1 EA HOSE ASSEMBLY
005 56991995 1 EA HOSE ASSEMBLY
006 57293789 1 EA HOSE ASSEMBLY
007 56964141 1 EA HOSE ASSEMBLY
008 52226750 1 EA HOSE ASSEMBLY
009 52243755 3 EA FITTING, HYDRAULIC
010 56955180 1 EA HOSE ASSEMBLY
011 57293664 1 EA HOSE ASSEMBLY
012 56961329 2 EA HOSE ASSEMBLY
013 56962400 1 EA HOSE ASSEMBLY
014 57342552 2 EA HOSE ASSEMBLY
52226321

015 52251881 2 EA ADAPTER

016 56783020 4 EA KIT, SPLIT FLANGE
017 95329876 4 EA FITTING, HYDRAULIC
018 95278917 1 EA FITTING, HYDRAULIC
019 95278909 2 EA FITTING, HYDRAULIC
021 95652806 2 EA FITTING, HYDRAULIC
022 95219747 4 EA FITTING, HYDRAULIC
023 95208682 1 EA FITTING, HYDRAULIC
025 95219721 1 EA FITTING, HYDRAULIC
027 52251899 2 EA ADAPTER
028 56971567 2 EA HOSE ASSEMBLY
029 95922894 2 EA NUT, HEX. 3/8---16
030 95937413 2 EA WASHER, LOCK 3/8 PLATED
031 95103891 2 EA SCREW, CAP 3/8---16 X 3---3/4
032 50459155 1 EA VALVE
033 95371258 1 EA FITTING, HYDRAULIC
034 95280160 1 EA FITTING, HYDRAULIC
035 95488110 1 EA FITTING, TUBE
036 95278990 1 EA SWIVEL, 90 DEG.---INT. NPT/JIC
037 56953573 1 EA FITTING, HYDRAULIC
038 95293403 1 EA FITTING, HYDRAULIC

page 399 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52226321 PIPING, MAIN VALVE

PIPING, MAIN VALVE

This page is blank.

52226321

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 400
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52228152 CYLINDERS/PIPING ---TWR RAIS

4 CMD ---90
CYLINDERS/PIPING---TWR RAIS

1 B
13 A

14
1 12
4

15

2 2

1
1

10 11
2 10
5
52228152

21 11
6 21
8 12 13 9
22
14
15
16
To Port ”A”
20 in CMD ---90
1 10 To Port ”B” in
10 CMD ---90
7

8
2 22
3
14
15
13
12
17 ---NOT SHOWN
19 ---NOT SHOWN

Figure 212 :CYLINDERS/PIPING--- TWR RAIS

E52228152 REV05
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52228152 CYLINDERS/PIPING ---TWR RAIS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57318776 2 EA CYLINDER, HYDRAULIC (See figure 213)

CYLINDERS/PIPING---TWR RAIS
002 52191822 4 EA PIN
003 52191855 2 EA KEY, PLATE
004 52228178 2 EA GRATING
005 95104634 8 EA SCREW, CAP
006 95081808 8 EA WASHER, LOCK 3/4
007 95359410 4 EA FITTING, HYDRAULIC
008 56998347 2 EA FITTING, HYDRAULIC
009 95338018 2 EA FITTING, HYDRAULIC
010 57117244 2 AS HOSE ASSEMBLY
011 57117244 2 AS HOSE ASSEMBLY
012 57133001 1 EA HOSE ASSEMBLY
013 57044786 1 EA HOSE ASSEMBLY
014 52228236 1 EA HOSE ASSEMBLY
015 52228244 1 EA HOSE ASSEMBLY
016 95081709 2 EA WASHER, FLAT 1”
017 95264933 4 EA FITTING, HYDRAULIC (NOT SHOWN)
019 95219747 2 EA FITTING, HYDRAULIC (NOT SHOWN)

52228152
020 52241015 2 EA PLATE, KEY
021 95208989 4 EA FITTING, LUBE
022 57262305 2 EA FITTING, HYDRAULIC

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 402
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57318776 CYLINDER, HYDRAULIC

CYLINDERS/PIPING---TWR RAIS

1
1

2 1 1
1 1
52228152

12
13

Figure 213 :CYLINDER, HYDRAULIC

C57318776 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57318776 CYLINDER, HYDRAULIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 57340119 1 EA SEAL KIT, HYD. CYL.

CYLINDERS/PIPING---TWR RAIS
002 57348104 2 EA O---RING
012 57348096 1 EA VALVE, COUNTER BALANCE
013 57348088 1 EA VALVE, CHECK

52228152

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 404
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52262326 PIPING, TWR SUPPT ---V OR A

PIPING, TWR SUPPT---V OR A

6 5

1
9

5
6
1 10
11
12
13

9 2
1
3
52262326

Figure 214 :PIPING, TWR SUPPT--- V OR A

V416007 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52262326 PIPING, TWR SUPPT ---V OR A

REF. PART NO. QTY. UNIT DESCRIPTION

001 95279089 4 EA ELBOW

PIPING, TWR SUPPT---V OR A

002 56957764 2 EA HOSE ASSY.
003 95652947 2 EA TEE, JIC
004 57006595 1 EA ANGLE
005 56954589 2 EA HOSE ASSY.
006 56975154 2 EA HOSE ASSY.
009 95219713 2 EA FITTING, HYD
010 50034859 12 EA CLAMP, HOSE
011 95103800 6 EA SCREW, CAP HEX. 3/8---16 X 1.75
012 95922894 6 EA NUT, HEX. 3/8---16
013 95937413 6 EA LOCKWASHER, 3/8 PLATED

52262326

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 406
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57525495 PIPING, JACKS---AUTO LEVEL

18 Cab Side
DustCollector Side, 15 17 18 Rear Jack
Rear Jack E 2 R 15
15 15
R E
PIPING, JACKS---AUTO LEVEL

R
E
20 20

7 NOT SHOWN

Jack
Valves 10 6
14
3

8 8

13
4 4 5
5 4
57525495

4
E
E R
R

Dust Collector Side Cab Side Jack

Front Jack Front Jack

Dust Collector
To Port ”B” on Side, Jack
Jack Valve 11 To Port ”A”
13 3 12 on Jack 5
5 Valve
6 4
4 14
A To Port ”B”
13 Cab Side Jack on Jack Valve 8
8
3
To Port ”A” on Cab
Rear Jack Jack Valve Side

Figure 215 :PIPING, JACKS--- AUTO LEVEL

E57010266 REV 05
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4259 .
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DMH/XL2600/CAT3508/375

57525495 PIPING, JACKS---AUTO LEVEL

REF. PART NO. QTY. UNIT DESCRIPTION

002 57482184 2 EA HOSE ASSY

PIPING, JACKS---AUTO LEVEL

003 56973126 2 EA HOSE ASSY
004 57524050 2 EA HOSE ASSY
005 57345357 2 EA HOSE ASSY
006 56947740 1 EA HOSE ASSY
007 95278974 2 EA ADAPTER, 90DEG---JIC BLKHD (NOT SHOWN)
008 95219853 6 EA FITTING, HYD
010 57393399 1 EA VALVE ASSY, AUTO LEVEL (See figure 216)
011 95104170 4 EA SCREW, CAP---1/2---13 X 1---1/2
012 95238150 4 EA WASHER, LOCK---1/2
013 95279121 2 EA FITTING
014 56988868 1 EA HOSE ASSY
015 57223927 4 EA ADAPTER
017 56915077 2 EA FITTING, HYD
018 57367526 4 EA HOSE ASSY
020 57168387 2 EA HOSE ASSY

57525495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 408
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57393399 VALVE ASSY, AUTO LEVEL

2
4
6
PIPING, JACKS---AUTO LEVEL

4
10 6
3
4
7 6
1
4
6
5
6
2
2 2
5
6

10
10
3 10
57525495

1
13
8
10 7 12
7 7

12
2 12

11
11

10

9 11 11

Figure 216 :VALVE ASSY, AUTO LEVEL

W52194370 REV02
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57393399 VALVE ASSY, AUTO LEVEL

REF. PART NO. QTY. UNIT DESCRIPTION

001 52193612 1 EA MANIFOLD

PIPING, JACKS---AUTO LEVEL

002 57387177 3 EA VALVE, PROPORTIONAL, D08
003 52193638 1 EA VALVE,RELIEF
004 95055059 12 EA SCREW,CAP,AH
005 95055133 6 EA SCREW,CAP,AH
006 95238150 18 EA WASHER, LOCK---1/2
007 95664934 5 EA PLUG, 1---1/16---12
008 95735346 1 EA FITTING, HYD
009 95359410 1 EA FITTING, HYD
010 95754867 5 EA FITTING, HYD
011 95280160 4 EA FITTING, HYD
012 95329983 3 EA FITTING, HYD---JIC/O---RING
013 95365078 1 EA FITTING, HYD

57525495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 410
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

2 7
HANGING HOSE (3 X 65’) ANG/VR

67
7
8
34

32 9
14
19 16 9
15 1
31 20 10
18 24 21 11
22
23 1 12
13

35 11
41 38
42 39
46 40
34 37 37
11
39
47 40
51 70
6
52 43
18
44 19 18 11 15 16
19 1 45 39
20 40
56985062

20
15 70
5
16 6
27
28
29 3
7

4
21
4 22
23
25

19 18 24 15 1
20 16

17 NOT SHOWN

Figure 217 :HANGING HOSE--- 3X65’ANG/VR?

E56985062 REV 06
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

51
4 54 52

HANGING HOSE (3 X 65’) ANG/VR

53
68 47
49 72
50
26
4
5
6
1

5 15
6 4 16

18
26
19
20

16

56985062
25
1 19
21
27 22
28 18 15 23
29 20 24

Figure 218 :HANGING HOSE--- 3X65’ANG/VR?

E56985062 REV 06

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 412
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

HANGING HOSE (3 X 65’) ANG/VR

72

47
DRAIN LINE ROTATION TACH

AIR TO COMPLIANT SEAL

32
56985062

53
49

67 47

52
50
51 ROTATION ROTATION
LINE LINE

67

30

33
35
32

Figure 219 :HANGING HOSE--- 3X65’ANG/VR?

E56985062 REV 06
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

DRAIN
55 AIR AIR
56
71

HANGING HOSE (3 X 65’) ANG/VR

36
41 50
42
46
54 49

68 60
6
43 58
44 11
45 39 11
40 38
70 39
40

65

61

60 56985062

64

Figure 220 :HANGING HOSE--- 3X65’ANG/VR?

E56985062 REV 06

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 414
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

HANGING HOSE (3 X 65’) ANG/VR

57

27
53

61
24
62
25 60
21

59
21 25 24
58
53
56985062

66
66

54
68 64

63

68 53
69

Figure 221 :HANGING HOSE--- 3X65’ANG/VR?

E56985062 REV 06
page 415 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

REF. PART NO. QTY. UNIT DESCRIPTION

001 56984396 1 EA GUARD, HOSE

HANGING HOSE (3 X 65’) ANG/VR

002 56984636 1 EA PLATE
003 52270097 2 EA PLATE, MOUNTING
004 52280203 12 EA PAD, MOUNTING
005 95922894 60 EA NUT, HEX. 3/8---16
006 95937413 64 EA WASHER, LOCK 3/8 PLATED
007 52276912 1 EA PLATE, MOUNTING
008 95094314 1 EA WASHER, FLAT 5/8
009 52276938 1 EA ROLLER, HOSE GUIDE
010 95069571 1 EA WASHER, FLAT 3/4
011 95922183 10 EA WASHER, FLAT 1/4
012 52270394 1 EA PIN
013 95386082 2 EA PIN, COTTER 1/16 X 1/2
014 52276920 1 EA SHAFT
015 56977655 1 EA PIPE ASSEMBLY (See figure 222)
016 57085169 1 EA PIPE ASSEMBLY,1” (See figure 223)
017 56996440 1 EA BAR, FLAT (NOT SHOWN)
018 56977630 1 EA PIPE ASSEMBLY (See figure 224)

56985062
019 56977622 1 EA PIPE ASSEMBLY
020 56977663 1 EA PIPE ASSEMBLY
021 57084956 5 EA CLAMP ASSEMBLY
022 57085805 6 EA BOLT, STKG
023 57093726 3 EA PLATE, SAFETY
024 56977150 5 EA CLAMP, PIPE 3”
025 57084964 5 EA CLAMP ASSEMBLY
026 52274222 7 EA PLATE, SPACER
027 52191798 5 EA CLAMP ASSEMBLY, 2---1/4”

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 416
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

REF. PART NO. QTY. UNIT DESCRIPTION

HANGING HOSE (3 X 65’) ANG/VR

028 52270089 6 EA BOLT

029 52270063 3 EA PLATE, SAFETY
030 52278546 8 EA PAD, MOUNTING
031 52278561 1 EA TRAY, HOSE
032 52278553 8 EA BRACKET
033 95104147 16 EA SCREW, CAP 1/2---13 X 1
034 52270618 1 EA SUPPORT
035 95081824 20 EA WASHER, LOCK 1/2
036 56972201 1 EA BAR
037 52270626 2 EA GUSSET (NOT SHOWN)
038 95372850 2 EA U---BOLT
039 95934766 8 EA WASHER, LOCK 1/4 PLATED
040 95416335 8 EA NUT, HEX. 1/4---20 ZINC
041 95375341 2 EA U---BOLT
042 95094314 2 EA WASHER, FLAT 5/8
043 95413449 4 EA U---BOLT
044 95922233 8 EA WASHER, FLAT 3/8
56985062

045 95423646 8 EA NUT, HEX. 3/8---16 ZINC

046 95423695 4 EA NUT, HEX. 1/2---13 ZINC
047 56985716 1 EA HOSE ASSEMBLY
049 50428572 4 EA STEM, HOSE 3”
050 50428564 4 EA CLAMP, HOSE
051 95282349 534.00 IN HOSE, AIR---R48 BULK
052 56998214 2 EA HOSE ASSEMBLY
053 56928534 12 EA KIT, 32 SPLIT FLANGE
054 95219747 4 EA FITTING, HYDRAULIC
055 52228475 1 EA HOSE ASSEMBLY
056 95282349 96.00 IN HOSE, AIR---R48 BULK
057 52228509 2 EA HOSE ASSEMBLY
058 56985427 1 EA PIPE ASSEMBLY (See figure 225)
059 57085151 1 EA DRAIN ASSEMBLY 1” (See figure 226)
060 56985468 1 EA PIPE ASSEMBLY, 3” (See figure 227)
061 56985443 1 EA TUBING ASSEMBLY
062 56985450 1 EA TUBING ASSEMBLY
063 56950454 1 EA HOSE ASSEMBLY
064 52228491 2 EA HOSE ASSEMBLY

page 417 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985062 HANGING HOSE ---3X65’ANG/VR?

REF. PART NO. QTY. UNIT DESCRIPTION

065 52196235 1 EA BRACKET, TUBING

HANGING HOSE (3 X 65’) ANG/VR

066 52196243 1 EA BRACKET, PIPE
067 56984578 2 EA TRAY, HOSE
068 95328761 5 EA FITTING, HYDRAULIC
069 56960149 1 EA FITTING, HYDRAULIC
070 95434494 2 EA U---BOLT
071 57039869 1 EA HOSE ASSEMBLY
072 57230328 1 EA HOSE ASSEMBLY

56985062

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 418
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56977655 PIPE ASSY

4 4
HANGING HOSE (3 X 65’) ANG/VR

5
5

4
56985062

3 3

2 7
1

Figure 222 :PIPE ASSY

W416935 REV 00
page 419 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56977655 PIPE ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 56970262 1 EA PIPE, THD

HANGING HOSE (3 X 65’) ANG/VR

002 95031282 4 EA ELBOW PIPE
003 56970320 1 EA PIPE, THD
004 95038659 2 EA COUPLING
005 56985583 1 EA PIPE, THD
006 56970346 1 EA PIPE, THD
007 56970353 1 EA PIPE, THD

56985062

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 420
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57085169 PIPE ASSY,1”

4
HANGING HOSE (3 X 65’) ANG/VR

5 5

4 4

3
56985062

2
1

Figure 223 :PIPE ASSY,1”

D57085169 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57085169 PIPE ASSY,1”

REF. PART NO. QTY. UNIT DESCRIPTION

001 57085441 1 EA PIPE, 1”NPT

HANGING HOSE (3 X 65’) ANG/VR

002 95031290 4 EA ELBOW PIPE
003 57085466 1 EA PIPE, 1”NPT
004 95038667 2 EA COUPLING
005 57085508 1 EA PIPE, 1”NPT
006 57085474 1 EA PIPE, 1”NPT
007 57085458 1 EA PIPE, 1”NPT

56985062

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 422
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56977630 PIPE ASSY

8
HANGING HOSE (3 X 65’) ANG/VR

2 5

6
56985062

8 8

3
3

2 2
1

5 2

Figure 224 :PIPE ASSY

W416933 REV 00
page 423 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56977630 PIPE ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 56985591 1 EA PIPE, THD.

HANGING HOSE (3 X 65’) ANG/VR

002 95316873 4 EA ELBOW, PIPE
003 56985609 1 EA PIPE, THD.
005 56985617 1 EA PIPE, THD.
006 56985633 1 EA PIPE, THD.
007 56985625 1 EA PIPE, THD.
008 95011029 2 EA COUPLING

56985062

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 424
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985427 PIPE ASSY

4
HANGING HOSE (3 X 65’) ANG/VR

1 2

2 6
56985062

Figure 225 :PIPE ASSY

X56985427 REV03
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985427 PIPE ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 95048716 1 EA NIPPLE

HANGING HOSE (3 X 65’) ANG/VR

002 95031282 3 EA ELBOW PIPE
003 57078305 1 EA PIPE, 3/4 NPT
004 95038659 2 EA COUPLING
005 57078339 1 EA PIPE, 3/4 NPT
006 56970320 1 EA PIPE, THD.

56985062

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 426
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57085151 DRAIN ASSY---1”

5
HANGING HOSE (3 X 65’) ANG/VR

1
56985062

6 6

7
8

Figure 226 :DRAIN ASSY--- 1”

C57085151 REV02
page 427 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57085151 DRAIN ASSY---1”

REF. PART NO. QTY. UNIT DESCRIPTION

001 57231383 1 EA PIPE, 1”NPT

HANGING HOSE (3 X 65’) ANG/VR

002 57085516 1 EA PIPE, 1”NPT
003 57231391 1 EA PIPE, 1” NPT
005 95038667 1 EA COUPLING
006 95031290 3 EA ELBOW PIPE
007 50246966 1 EA VALVE
008 52226156 2 EA FITTING, HYD.

56985062

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 428
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985468 PIPE ASSY, 3”

HANGING HOSE (3 X 65’) ANG/VR

5
5
56985062

6
2

3 3

4
4

Figure 227 :PIPE ASSY, 3”

C56985468 REV01
page 429 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56985468 PIPE ASSY, 3”

REF. PART NO. QTY. UNIT DESCRIPTION

001 56985815 1 EA PIPE,THD.

HANGING HOSE (3 X 65’) ANG/VR

002 56980394 1 EA PIPE
003 56985823 1 EA PIPE, THD.
004 95011029 2 EA COUPLING
005 95316873 2 EA ELBOW, PIPE
006 95230306 1 EA ELBOW, STREET

56985062

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 430
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481277 VALVE MOUNTING/LOCATIONS

VALVE MOUNTING/LOCATIONS

RETURN MANIFOLD

72
76 67
72 18

35
12
SLOW
FEED
CS DRILL VALVE
13
20 PROPEL
33 BRAKE DIVERTER 6
71 VALVE
8 70 15
17
13 28
29
3 30
16
28 MH PRESSURIZER P.O.
29 OVERCENTER VLV. CHECKS
57481277

30

8 14
28 25
MH PRESSURIZER 29 26
VALVE DCS DRILL 32 27
10
PROPEL 28
DIVERTER JACKS 29
DIVERTER 31
32
DUST COLLECTOR/BYPASS
ROTATION VALVE
73

DRAIN MANIFOLD

19 74 75 72 76 72 21
72
76 68

Figure 228 :VALVE MOUNTING/LOCATIONS

E57481277 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481277 VALVE MOUNTING/LOCATIONS

VALVE MOUNTING/LOCATIONS
72 67
18 76

RETURN MANIFOLD

16
FEED
SLOW FEED VALVE MANIFOLD
12 BLOCK
4
6
15
70 17
28 MAIN VALVE
29
30
1
SUPERCHARGE P.O. CHECKS
MANIFOLD

57481277
14
25 DUST COLLECTOR/BYPASS
26 ROTATION VALVE
27 2
28
29 JACK
31 VALVES
DOUBLE
32 PILOT CK
VALVE

FRONT DRAIN MANIFOLD

21 68
72
76

Figure 229 :VALVE MOUNTING/LOCATIONS

E57481277 REV00

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 432
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481277 VALVE MOUNTING/LOCATIONS

50
VALVE MOUNTING/LOCATIONS

46
44 34
45
49

47
54
55
65 53 29
32

1 52
2
39 47
43
4 28
48 29
36
57481277

37
38 5

51

Figure 230 :VALVE MOUNTING/LOCATIONS

E57481277 REV00
page 433 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481277 VALVE MOUNTING/LOCATIONS

REF. PART NO. QTY. UNIT DESCRIPTION

001 56983323 1 EA VALVE ASSY --- MAIN (See figure 231)

VALVE MOUNTING/LOCATIONS
002 50462944 1 EA VALVE, CHECK---DBL PILOT OP
003 50333566 1 EA VALVE, FEED CYLINDER
004 52194271 1 EA BLOCK
005 52194297 2 EA MANIFOLD
006 57481293 1 EA MANIFOLD, SUPERCHARGE (See figure 232)
008 57423097 2 AS VALVE SUBASSY---DIVCS & DCS (See figure 233)
010 57423105 1 AS VALVE SUBASSY---JACK DIV. (See figure 234)
012 57423113 1 AS VALVE SUBASSY---SLOW FEED (See figure 235)
013 57423121 1 AS VALVE SUBASSY---BRAKE (See figure 236)
014 57423139 1 AS VALVE SUBASSY (See figure 237)
015 56996374 2 EA VALVE, CHECK (See figure 238)
016 52240637 2 EA PLATE, MOUNTING
017 52195575 1 EA BRACKET
018 57481301 1 EA MANIFOLD---DRAIN/RETURNREAR(See figure 239)
019 57481301 1 EA MANIFOLD---DRAIN/RETURNREAR(See figure 239)
020 52194479 1 EA BRACKET, MOUNTING
021 57481285 1 EA MANIFOLD, DRAIN---REAR

57481277
025 95068037 8 EA SCREW, CAP---5/16---18 X 3/4
026 95929782 8 EA NUT, HEX---5/16---18
027 95934303 8 EA WASHER, LOCK---5/16 PLATED
028 95922894 32 EA NUT, HEX---3/8---16
029 95937413 34 EA WASHER, LOCK---3/8 PLATED
030 95103891 8 EA SCREW, CAP---3/8---16 X 3---3/4
031 52194461 2 EA BRACKET
032 95055323 14 EA SCREW, CAP---3/8---16 X 2---1/2
033 95934568 4 EA SCREW, CAP---1/4---20 X 2
034 95263380 2 EA FITTING, HYD---NPT/JIC
035 52194396 2 EA BLOCK, MANIFOLD
036 95103891 2 EA SCREW, CAP---3/8---16 X 3---3/4
037 95068326 8 EA SCREW, CAP---7/16---14 X 1/2
038 95081931 8 EA WASHER, LOCK---7/16
039 95316907 1 EA FITTING, HYD
043 95219762 1 EA FITTING, HYD
044 95279402 1 EA ELBOW, 90DEG MALE 37DG FL
045 52198058 1 EA FITTING, HYD
046 95679593 1 EA FITTING, HYD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 434
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481277 VALVE MOUNTING/LOCATIONS

REF. PART NO. QTY. UNIT DESCRIPTION

047 95364949 4 EA FITTING, HYD

VALVE MOUNTING/LOCATIONS

048 95219853 1 EA FITTING, HYD

049 95219747 1 EA FITTING, HYD
050 52226339 1 EA PLATE, BULKHEAD
051 95042289 2 EA O---RING
052 52240892 1 EA PLATE, MOUNTING
053 52240900 1 EA PLATE, MOUNTING
054 59713438 1 EA COUPLING, MIN
055 95341079 1 EA FITTING, HYD
065 95263380 1 EA FITTING, HYD---NPT/JIC
067 57481319 1 EA MANIFOLD, RETURN---FRONT (See figure 240)
068 57481327 1 EA MANIFOLD, DRAIN---FRONT (See figure 241)
070 57542870 1 AS KIT, MANIFOLD MOUNTING
071 95043196 4 EA SUB 95934766, WASHER
072 95219770 7 EA FITTING, HYD
073 95101051 1 EA PLUG, PIPE---1---1/4 SQ HEAD
074 95280087 1 EA TEE 135A23S2
075 95219861 1 EA FITTING, HYD
57481277

076 56965601 3 EA HOSE ASSY

page 435 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481277 VALVE MOUNTING/LOCATIONS

VALVE MOUNTING/LOCATIONS
This page is blank.

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 436
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56983323 VALVE ASSY --- MAIN

VALVE MOUNTING/LOCATIONS

1 2
12 16
57481277

18 9
17 10
19
4
13
14
15 5
6
7
8

11

Figure 231 :VALVE ASSY --- MAIN

E56983323 REV00
page 437 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56983323 VALVE ASSY --- MAIN

REF. PART NO. QTY. UNIT DESCRIPTION

001 56983315 1 EA VALVE, MAIN

VALVE MOUNTING/LOCATIONS
002 52158169 1 EA ACTUATOR BNK
003 52194321 1 EA PLATE, MTG
004 57279424 2 EA BRACKET, ACTUATOR
005 95035440 4 EA SCREW, CAP---3/4---UNC X 2
006 95280129 4 EA WASHER, LOCK---3/4
007 95200093 4 EA WASHER, FLAT---3/4
008 95084778 4 EA NUT, HEX---HEAVY---3/4---10
009 95922639 6 EA LOCKWASHER (HD)
010 95084737 6 EA NUT, HEX---HEAVY, 3/8---16
011 52176260 1 EA BLOCK,STOP
012 52176278 3 EA ROD, ALIGNER
013 95104543 3 EA SCREW,CAP 35
014 95081790 3 EA WASHER, LOCK---5/8
015 95084760 3 EA NUT,HEX HEAVY---5/8---11
016 95208831 6 EA NUT, HEX JAM---1/2---20
017 52193885 3 EA PIN
018 52193869 3 EA CLEVIS

57481277
019 95002689 6 EA PIN, COTTER---1/8 X 1

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 438
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481293 MANIFOLD, SUPERCHARGE

VALVE MOUNTING/LOCATIONS

3 3
57481277

6 6 4
4

7 6
7 7

Figure 232 :MANIFOLD, SUPERCHARGE

D57481293 REV 001
page 439 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481293 MANIFOLD, SUPERCHARGE

REF. PART NO. QTY. UNIT DESCRIPTION

003 95695706 2 EA COUPLING, HALF 1/4”,6000#

VALVE MOUNTING/LOCATIONS
004 95850822 2 EA COUPLING,HALF 1/2”, 6000#
006 95850848 7 EA COUPLING,HALF 1---1/4”
007 95850855 7 EA COUPLING, HALF 1---1/2”

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 440
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423097 VALVE SUBASSY---DIVCS & DCS

VALVE MOUNTING/LOCATIONS

3
57481277

X
A B
L 7

Y
T P

6 4

Figure 233 :VALVE SUBASSY--- DIVCS & DCS

D57423097 REV 000
page 441 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423097 VALVE SUBASSY---DIVCS & DCS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422446 1 EA VALVE, DIR CONTROL

VALVE MOUNTING/LOCATIONS
57423170 2 EA D SOLENOID, 24VDC
57276834 1 EA D KIT, SEAL
002 95055059 6 EA SCREW,CAP,AH
003 57274565 1 EA SUBPLATE, VALVE
004 95329983 2 EA FITTING, HYD---JIC/O---RING
005 95754867 2 EA FITTING, HYD
006 95366019 1 EA FITTING, HYD
007 95365086 1 EA FITTING, HYD

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 442
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423105 VALVE SUBASSY---JACK DIV.

VALVE MOUNTING/LOCATIONS

1
2

3
57481277

6
4
5

Figure 234 :VALVE SUBASSY--- JACK DIV.

C52226578 REV 02
page 443 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423105 VALVE SUBASSY---JACK DIV.

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422446 1 EA VALVE, DIR CONTROL

VALVE MOUNTING/LOCATIONS
57423170 2 EA D SOLENOID, 24VDC
57276834 1 EA D KIT, SEAL
002 95055059 6 EA SCREW,CAP,AH
003 57274565 1 EA SUBPLATE, VALVE
004 95329983 3 EA FITTING, HYD---JIC/O---RING
005 95323366 1 EA FITTING, TUBE
006 95735346 1 EA FITTING, HYD
007 95365086 1 EA FITTING, HYD

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 444
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423113 VALVE SUBASSY---SLOW FEED

VALVE MOUNTING/LOCATIONS

4
57481277

8 6 5

Figure 235 :VALVE SUBASSY--- SLOW FEED

C52226313 REV 02
page 445 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423113 VALVE SUBASSY---SLOW FEED

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422438 1 EA VALVE, DIR CONTROL

VALVE MOUNTING/LOCATIONS
57423170 2 EA D SOLENOID, 24VDC
002 95067682 2 EA SCREW, CAP HEX SOCKET
003 95055315 4 EA SCREW,CAP---3/8---16 X 2---1/4
004 57274557 1 EA SUBPLATE, VALVE
005 95679031 1 EA FITTING,TUBE
006 95356960 3 EA FITTING, HYD
007 95365086 1 EA FITTING, HYD
008 95323366 1 EA FITTING, TUBE

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 446
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423121 VALVE SUBASSY---BRAKE

VALVE MOUNTING/LOCATIONS

7
9
10

4
8
5 11
57481277

12 5
6

8
11

Figure 236 :VALVE SUBASSY--- BRAKE

C52226354 REV03
page 447 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423121 VALVE SUBASSY---BRAKE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422479 1 EA VALVE, DIR. CONTROL

VALVE MOUNTING/LOCATIONS
57423188 2 EA D SOLENOID --- 24VDC
002 52193596 1 EA SUBPLATE---SEE BMTX, RE
003 95067674 4 EA SCREW,CAP,AH
004 95033619 1 EA PLUG, PIPE---1/2 SQ HEAD
005 95395737 2 EA FITTING
006 50740232 1 EA FITTING,HYD
007 95920682 4 EA SCREW, CAP---3/8---16 X 1---1/4
008 95219721 1 EA FITTING, HYD
009 95922894 4 EA NUT, HEX---3/8---16
010 95937413 4 EA WASHER, LOCK---3/8 PLATED
011 95642484 1 EA FITTING HYD
012 95293353 1 EA ADAPTER

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 448
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423139 VALVE SUBASSY

VALVE MOUNTING/LOCATIONS

2
3

4
57481277

8 6 5

6
7

Figure 237 :VALVE SUBASSY

C57083115 REV 02
page 449 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423139 VALVE SUBASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422438 1 EA VALVE, DIR CONTROL

VALVE MOUNTING/LOCATIONS
57423170 2 EA D SOLENOID, 24VDC
002 95067682 2 EA SCREW, CAP HEX SOCKET
003 95055315 4 EA SCREW,CAP---3/8---16 X 2---1/4
004 57274557 1 EA SUBPLATE, VALVE
005 95679031 1 EA FITTING,TUBE
006 95356960 3 EA FITTING, HYD
007 95371258 1 EA FITTING, HYD
008 95666996 1 EA FITTING, HYD

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 450
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56996374 VALVE, CHECK

VALVE MOUNTING/LOCATIONS

4
1
2

5
57481277

Figure 238 :VALVE, CHECK

C56996374 REV 01
page 451 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56996374 VALVE, CHECK

REF. PART NO. QTY. UNIT DESCRIPTION

001 56996382 1 EA VALVE, CHECK

VALVE MOUNTING/LOCATIONS
002 95371258 1 EA FITTING, HYD
003 95293403 1 EA FITTING, HYD
004 95329983 1 EA FITTING, HYD---JIC/O---RING
005 95280160 1 EA FITTING, HYD

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 452
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481301 MANIFOLD---DRAIN/RETURNREAR
VALVE MOUNTING/LOCATIONS

7
6 6
5

5
57481277

8
9
10

Figure 239 :MANIFOLD--- DRAIN/RETURNREAR

D57481301 REV 001
page 453 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481301 MANIFOLD---DRAIN/RETURNREAR

REF. PART NO. QTY. UNIT DESCRIPTION

005 95850848 2 EA COUPLING,HALF 1---1/4”

VALVE MOUNTING/LOCATIONS
006 95850830 2 EA COUPLING,HALF 3/4”, 6000#
007 95850822 3 EA COUPLING,HALF 1/2”, 6000#
008 95035382 4 EA SCREW CAP
009 95077798 4 EA NUT, HEX---1/2---13
010 95081824 4 EA WASHER, LOCK---1/2

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 454
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481319 MANIFOLD, RETURN ---FRONT

6
4
VALVE MOUNTING/LOCATIONS

3
4
3

11 7
12
13

4
5
9
57481277

4
7
4

Figure 240 :MANIFOLD, RETURN--- FRONT

D57481319 REV 001
page 455 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481319 MANIFOLD, RETURN ---FRONT

REF. PART NO. QTY. UNIT DESCRIPTION

003 95850822 3 EA COUPLING,HALF 1/2”, 6000#

VALVE MOUNTING/LOCATIONS
004 95850830 6 EA COUPLING,HALF 3/4”, 6000#
005 95659918 1 EA COUPLING, HALF 1”, 6000#
006 95850848 1 EA COUPLING,HALF 1---1/4”
007 95850855 5 EA COUPLING, HALF 1---1/2”
009 95695706 2 EA COUPLING, HALF 1/4”,6000#
011 95035382 4 EA SCREW CAP
012 95077798 4 EA NUT, HEX---1/2---13
013 95081824 4 EA WASHER, LOCK---1/2

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 456
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481327 MANIFOLD, DRAIN ---FRONT

6
5
VALVE MOUNTING/LOCATIONS

10
11
12
5

9
57481277

Figure 241 :MANIFOLD, DRAIN--- FRONT

D57481327 REV 001
page 457 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57481327 MANIFOLD, DRAIN ---FRONT

REF. PART NO. QTY. UNIT DESCRIPTION

005 95695706 1 EA COUPLING, HALF 1/4”,6000#

VALVE MOUNTING/LOCATIONS
006 95850822 2 EA COUPLING,HALF 1/2”, 6000#
007 95850830 1 EA COUPLING,HALF 3/4”, 6000#
008 95850848 2 EA COUPLING,HALF 1---1/4”
009 95850855 1 EA COUPLING, HALF 1---1/2”
010 95081824 2 EA WASHER, LOCK---1/2
011 95077798 1 EA NUT, HEX---1/2---13
012 95035382 2 EA SCREW CAP

57481277

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 458
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

TOWER VALVE LOC---55,65 FT

64 86
65 131
67
69

57

125 31
126
Swing Valve 45
52
From “D” Port
V2
C2

Swing to Tee
Connection on 57
Wrench Valve53 97
V1

Drain Dual Overcenter

C1

134 Valve
136
137
54 From “T” Port Chain
to “P” Port Swing

64
57422487

Index Cylinder 44 65
Valve 43 Chain Wrench Valve 67
136 20
From Bulkhead 90_ 69
to “P” Port Index Valve

72 128 Valve Drain Line

129 81 From Feed Motor

26 Drain Manifold
From “T” Port Brake
Valve to Bulkhead 64
65
67
134 69
135 76 133
74
To Chain
Wrench Cylinder 40

To “V” Port Overcenter

Valve DC Side from 42 To Swing Cylinder
Manifold Block 74 132
84
76
To Pilot Port Overcenter 85
Valve DC Side from To Index Cylinder
Manifold Block

Figure 242 :TOWER VALVE LOC--- 55,65 FT

E56984404 REV13
page 459 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

59

TOWER VALVE LOC---55,65 FT

64
60 65
To “A” & “B” Ports 68
69

Hoist Drain 61

56 Hoist Valve Tube Assembly

(”A” & “B” Port)

From Hard Tubing

Item #62 to “T” Port12
Swing Valve

64
65
68
From “T” Port Swing 69
to “P” Port Hoist Valve 62

57422487
From Hoist Drain 130

64
65
66 11
64 69
65 9
66 72
69
133

138
19 10
From “T” Port Hoist Valve
to Bulkhead 90_
”T”PORT
”T” PORT

14
:B” PORT

14 “T” Port
“B” Port
”T” PORT

14 14
“A” Port “P” Port

40

Figure 243 :TOWER VALVE LOC--- 55,65 FT

E56984404 REV13

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 460
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

45 12 57

TO “P” PORT HOIST VALVE

TO SWING CYLINDER “A” PORT
TOWER VALVE LOC---55,65 FT

TO SWING CYLINDER “B” PORT

127
52 65
45 69
SET RELIEF @ 2200PSI 47 70 47

15 15 20 P
D
44 22 29 150 129 43 149
53 175
54 142
143 TYPICAL FOR INDEX
VALVE, CHAIN VALVE
85 AND SWING VALVE

84
128 151

51 147
19 146 148
152 145
139
85
81
168
158
159
173 160 98
110
57422487

161 101
163 77 115 99
162
174 172 111 100
164 112 114
26 174
76 102
118 81
115
89
76 91
113 92
74 165 114
166 74
13
78 87
80 165 167 93
166
30
95

90
90

40
SET SEQUENCE VALVE @ 3500PSI

Figure 244 :TOWER VALVE LOC--- 55,65 FT

E56984404 REV13
page 461 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

74

TOWER VALVE LOC---55,65 FT

76

169
170

80

171 88

46 42

57422487
46 132
TO “A” PORT SWING VALVE

TO “B” PORT SWING VALVE

36 TO “A” PORT INDEX MOTOR VALVE
37 TO “B” PORT INDEX MOTOR VALVE

48
49 139
85
38
41

BREAKOUT WRENCH
SEQUENCE VALVE
40

Figure 245 :TOWER VALVE LOC--- 55,65 FT

E56984404 REV13

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 462
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

51
27 28 NOT SHOWN
TOWER VALVE LOC---55,65 FT

63 NOT SHOWN
82 140 NOT SHOWN
153 NOT SHOWN
154 NOT SHOWN
155 NOT SHOWN
156 NOT SHOWN
2 157 NOT SHOWN
3
34
35
18 1
7 83
8

17

FROM “T” PORT

BRAKE VALVE

25 50
20 2 22 81 22 55 51 29 22 26
TO ’P’ PORT INDEX VALVE
TO SHUTTLE VALVE

28
76
57422487

TO FEED MOTOR TO FEED MOTOR

PORT--- CAB SIDE PORT--- DC SIDE
33
76 33 TO FEED MOTOR
TO FEED MOTOR PORT--- DC SIDE
PORT--- CAB SIDE 4
74 88 74
TO SHUTTLE VALVE
77
7
8
3 5 6
5
21 23 24 23
17 16 TO DRAIN MANIFOLD
FROM MANIFOLD BLOCK
TO DRAIN MANIFOLD
FROM MANIFOLD BLOCK
TO DRAIN MANIFOLD
FROM TOWER SUPPORT BASE

TO DRAIN MANIFOLD

Figure 246 :TOWER VALVE LOC--- 55,65 FT

E56984404 REV13
page 463 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

TOWER VALVE LOC---55,65 FT

1
77

T P

81

74

77
115

112

161 111 A B

74 P T

110
114
80 26

57422487
95
78 74
30
Y D Y D
BRAKE

BRAKE
X
74 X

B
MOTOR FEED
A

74
P T

168

Figure 247 :TOWER VALVE LOC--- 55,65 FT

E56984404 REV13

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 464
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

REF. PART NO. QTY. UNIT DESCRIPTION

001 52243722 1 EA MANIFOLD

TOWER VALVE LOC---55,65 FT

002 52236528 1 EA PLATE, MTG---HOSE GUIDE

003 57077893 1 EA BRACKET, LH
004 57077901 1 EA BRACKET, RH
005 52191459 6 EA ROLLER
006 52196086 1 EA SHAFT, ROLLER
007 95920674 2 EA SCREW, CAP---3/8---16 X 1
008 95937413 2 EA WASHER, LOCK---3/8 PLATED
009 52240561 1 EA VALVE ASSY, HOIST (See figure 78)
010 52236734 1 EA PLATE, MTG---HOIST VALVE
011 56984933 1 EA PLATE
012 52198496 1 EA HOSE ASSY
013 56901200 1 EA FITTING, HYD
014 56994585 3 EA HOSE ASSY
015 56956220 4 EA FITTING, HYD
016 57082216 1 EA HOSE ASSY
017 57092835 1 EA HOSE ASSY
018 56783020 2 EA KIT, SPLIT FLANGE
57422487

019 56984800 1 EA TUBING ASSY (See figure 80)

020 57308439 1 EA HOSE ASSY
021 57308496 1 EA HOSE ASSY
022 95338018 3 EA FITTING, HYD
023 57092843 3 EA HOSE ASSY
024 56954217 1 EA HOSE ASSY
025 57004004 1 EA HOSE ASSY
026 56954217 1 EA HOSE ASSY
027 56966997 1 EA HOSE ASSY
028 95278966 1 EA FITTING, HYD (NOT SHOWN)
029 50959071 1 EA TEE, JIC RUN/NPT
030 57005662 1 EA HOSE ASSY
031 56983851 2 EA TUBING ASSY (See figure 248)
033 95033593 2 EA PLUG, PIPE---1/4 SQ HEAD
034 95053047 4 EA SCREW, CAP---HEX1/2---13X1.25
035 95081824 4 EA WASHER, LOCK---1/2
036 95529079 1 EA FITTING, TUBE
037 95395737 1 EA FITTING
038 95316972 3 EA FITTING, HYD---NPT/JIC

page 465 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

REF. PART NO. QTY. UNIT DESCRIPTION

040 58143421 2 EA HOSE ASSY

TOWER VALVE LOC---55,65 FT

041 52273539 1 EA VALVE, NEEDLE
042 57010126 1 EA HOSE ASSY
043 57422495 1 AS VALVE, SUB ASSY (See figure 249)
044 57422503 1 AS VALVE, SUB ASSY (See figure 250)
045 57422511 1 AS VALVE, SUB ASSY (See figure 251)
046 95330692 4 EA ADAPTER, 90DEG---O---RING/JIC
047 52238664 3 EA PLATE, VALVE
048 95279527 1 EA FITTING, HYD
049 95529079 1 EA FITTING, TUBE
050 59669713 3 EA FITTING, HYD
051 57019044 1 EA HOSE ASSY
052 57014375 2 EA HOSE ASSY
053 52255254 1 EA HOSE ASSY
054 57010191 1 EA HOSE ASSY
055 56955867 3 EA FITTING, HYD
056 52238649 2 EA TUBING, HYD (See figure 252)
057 57347213 1 EA VALVE, DUAL OVERCENTER

57422487
059 56954175 1 EA HOSE ASSY
060 57352809 2 EA HOSE ASSY
061 52238615 1 EA TUBING, HYD (See figure 253)
062 52238623 1 EA TUBING ASSY (See figure 254)
063 52197621 1 EA HOSE ASSY (NOT SHOWN)
064 95105284 25 EA SCREW, CAP---5/16---18X 1---3/8
065 95934303 37 EA WASHER, LOCK---5/16 PLATED
066 50034834 2 EA CLAMP, HOSE
067 50034826 20 EA CLAMP, HOSE
068 50034842 2 EA CLAMP, HOSE
069 95084729 37 EA NUT, HEX---HEAVY 5/16---18
070 95067906 12 EA SCREW, CAP---5/16---18X 1---1/4
072 52255395 2 EA HOSE ASSY
074 56957178 2 EA HOSE ASSY
076 52243680 2 EA HOSE ASSY
077 57020844 2 EA HOSE ASSY
078 57010118 1 EA HOSE ASSY
080 57010134 1 EA HOSE ASSY
081 56956444 1 EA HOSE ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 466
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

REF. PART NO. QTY. UNIT DESCRIPTION

082 95365086 1 EA FITTING, HYD

TOWER VALVE LOC---55,65 FT

083 95341665 1 EA FITTING, HYD---90 DEG

084 56962210 2 EA HOSE ASSY
085 58153206 1 EA HOSE ASSY
086 52243599 1 EA HOSE ASSY
087 95033593 1 EA PLUG, PIPE---1/4 SQ HEAD
088 95329983 8 EA FITTING, HYD---JIC/O---RING
089 95935151 4 EA SCREW, CAP---3/8---16 X 3---1/4
090 95329975 2 EA FITTING, HYD
091 95937413 4 EA WASHER, LOCK---3/8 PLATED
092 95084737 4 EA NUT, HEX---HEAVY, 3/8---16
093 56924962 1 EA FITTING, HYD---TEE ADAPTER
095 56974678 1 EA HOSE ASSY
097 95303368 6 EA ADAPTER, STR---JIC/O---RING
098 52240967 1 EA TEE---EXT NPT/INT NPT/JIC
099 95702619 1 EA ADAPTER
100 95315222 1 EA FITTING, HYD
101 95219747 1 EA FITTING, HYD
57422487

102 95356903 2 EA FITTING, HYD

110 52194438 1 EA VALVE
111 57423071 1 AS VALVE, SUB ASSY---BRAKE (See figure 255)
112 52273539 1 EA VALVE, NEEDLE
113 95280152 2 EA ADAPTER, 45DEG---ORING/JIC
114 56985302 1 EA MANIFOLD
115 50652957 1 EA VALVE, CHECK
118 56985419 1 EA BRACKET, MOUNTING
125 95934592 2 EA SCREW, CAP---3/8---16 X 2---1/4
126 95922894 2 EA NUT, HEX---3/8---16
127 52243607 2 EA HOSE ASSY
128 52226768 1 EA HOSE ASSY
129 57020703 1 EA HOSE ASSY
130 57014375 1 EA HOSE ASSY
131 56954159 1 EA HOSE ASSY
132 57010134 1 EA HOSE ASSY
133 57078396 2 EA BAR, FLAT
134 50583418 2 EA CHANNEL, HYDRAZORB ANCHOR
135 57262479 8 EA CLAMP ASSY

page 467 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

REF. PART NO. QTY. UNIT DESCRIPTION

136 57262503 4 EA CLAMP ASSY

TOWER VALVE LOC---55,65 FT

137 57262495 6 EA CLAMP ASSY
138 57113359 2 AS TUBING ASSY (See figure 256)
139 56956725 4 EA HOSE ASSY
140 95364964 4 EA ADAPTER (NOT SHOWN)
142 95048997 1 EA NIPPLE, PIPE
143 52198405 1 EA FITTING, HYD
145 95279436 1 EA FITTING, HYD
146 57139289 1 EA HOSE ASSY
147 52198397 1 EA FITTING, HYD
148 95279535 1 EA FITTING, HYD
149 57113334 1 AS HOSE ASSY
150 95278966 1 EA FITTING, HYD
151 52193737 1 EA VALVE, RELIEF
152 56954217 1 EA HOSE ASSY
153 52225414 1 EA HOSE ASSY (NOT SHOWN)
154 95219721 1 EA FITTING, HYD (NOT SHOWN)
155 52251758 1 EA CLAMP ASSY (NOT SHOWN)

57422487
156 52251766 1 EA CLAMP ASSY (NOT SHOWN)
157 57262487 2 EA CLAMP ASSY (NOT SHOWN)
158 57422453 1 EA VALVE, DIR CONTROL
57423170 1 EA D SOLENOID, 24VDC
159 57277188 1 EA SUBPLATE, VALVE
160 57339749 1 EA BRACKET
161 95395737 1 EA FITTING
162 58067836 1 EA HOSE ASSY
163 57004012 1 EA HOSE ASSY
164 56964174 2 EA HOSE ASSY
165 57020745 2 EA HOSE ASSY
166 52225919 2 EA HOSE ASSY
167 95675880 2 EA TEE---INT NPT/JIC/INT NPT
168 57141616 1 EA HOSE ASSY
169 57391237 2 EA FITTING, HYD
170 95302121 2 EA FITTING, HYD
171 57489130 2 EA FITTING, HYD
172 95188405 1 EA FITTING, HYD
173 95480109 1 EA FITTING, HYD---90DEG O---RING

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 468
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

REF. PART NO. QTY. UNIT DESCRIPTION

174 95371258 2 EA FITTING, HYD

TOWER VALVE LOC---55,65 FT

175 56999246 1 EA FITTING, HYD

57422487

page 469 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422487 TOWER VALVE LOC---55,65 FT

TOWER VALVE LOC---55,65 FT

This page is blank.

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 470
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56983851 TUBING ASSY

7
TOWER VALVE LOC---55,65 FT

3
6
1

6
4

8
57422487

1
6
3

Figure 248 :TUBING ASSY

C56983851 REV 01
page 471 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

56983851 TUBING ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 52238573 4 EA FITTING, HYD

TOWER VALVE LOC---55,65 FT

003 95789020 2 EA FITTING,HYD
004 52238631 1 EA FITTING,HYD
006 56969660 4 EA SLEEVE, TUBE
007 95302121 2 EA FITTING, HYD
008 95219721 1 EA FITTING, HYD

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 472
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422495 VALVE, SUB ASSY

TOWER VALVE LOC---55,65 FT

6 10 7

2
3
X P T

6
B A
Y
57422487

5 8
11
4

Figure 249 :VALVE, SUB ASSY

C57333080 REV 02
page 473 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422495 VALVE, SUB ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422438 1 EA VALVE, DIR CONTROL

TOWER VALVE LOC---55,65 FT

57423170 2 EA D SOLENOID, 24VDC
002 95067682 2 EA SCREW, CAP HEX SOCKET
003 95055315 4 EA SCREW,CAP---3/8---16 X 2---1/4
004 57274557 1 EA SUBPLATE, VALVE
005 95419073 1 EA TEE, NPT/JIC
006 95323366 2 EA FITTING, TUBE
007 95702619 1 EA ADAPTER
008 95357570 2 EA FITTING, HYD
010 95280186 2 EA FITTING, HYD
011 95365086 1 EA FITTING, HYD

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 474
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422503 VALVE, SUB ASSY

TOWER VALVE LOC---55,65 FT

1 14
3 9 15 5
2

8 PP P T
8
D A
57422487

B
4

7 6 6
16

Figure 250 :VALVE, SUB ASSY

C57333098 REV 01
page 475 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422503 VALVE, SUB ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422438 1 EA VALVE, DIR CONTROL

TOWER VALVE LOC---55,65 FT

57423170 2 EA D SOLENOID, 24VDC
002 95067682 2 EA SCREW, CAP HEX SOCKET
003 95055315 4 EA SCREW,CAP---3/8---16 X 2---1/4
004 57274557 1 EA SUBPLATE, VALVE
005 95280186 1 EA FITTING, HYD
006 95357570 2 EA FITTING, HYD
007 95780599 1 EA ADAPTER
008 95033585 2 EA PLUG, PIPE---1/8 SQ HEAD
009 95666996 1 EA FITTING, HYD
014 56956220 1 EA FITTING, HYD
015 95090601 1 EA FITTING, HYD
016 52226149 1 EA FITTING, HYD

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 476
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422511 VALVE, SUB ASSY

TOWER VALVE LOC---55,65 FT

3
2

4
57422487

7 5 10
8

9 9

Figure 251 :VALVE, SUB ASSY

C52240595 REV05
page 477 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57422511 VALVE, SUB ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422438 1 EA VALVE, DIR CONTROL

TOWER VALVE LOC---55,65 FT

57423170 2 EA D SOLENOID, 24VDC
002 95067682 2 EA SCREW, CAP HEX SOCKET
003 95055315 4 EA SCREW,CAP---3/8---16 X 2---1/4
004 57274557 1 EA SUBPLATE, VALVE
005 95356960 1 EA FITTING, HYD
006 95650289 1 EA ADAPTER TEE
007 95323366 1 EA FITTING, TUBE
008 95033585 2 EA PLUG, PIPE---1/8 SQ HEAD
009 95357570 2 EA FITTING, HYD
010 95280186 1 EA FITTING, HYD

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 478
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52238649 TUBING, HYD

7
TOWER VALVE LOC---55,65 FT

3
1 2

2
1
4
57422487

1
2

1
3

Figure 252 :TUBING, HYD

C52238649 REV 02
page 479 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52238649 TUBING, HYD

REF. PART NO. QTY. UNIT DESCRIPTION

001 56969660 4 EA SLEEVE, TUBE

TOWER VALVE LOC---55,65 FT

002 52238573 4 EA FITTING, HYD
003 95408605 2 EA FITTING,HYD
004 95727194 1 EA FITTING, HYD
007 95302147 1 EA SWIVEL---90DEG,INT NPT/JIC

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 480
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52238615 TUBING, HYD

TOWER VALVE LOC---55,65 FT

3
2
4

4
57422487

2
3
5

Figure 253 :TUBING, HYD

X52255874 REV02
page 481 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52238615 TUBING, HYD

REF. PART NO. QTY. UNIT DESCRIPTION

002 56969660 2 EA SLEEVE, TUBE

TOWER VALVE LOC---55,65 FT

003 95789020 2 EA FITTING,HYD
004 52238573 2 EA FITTING, HYD
005 95302121 2 EA FITTING, HYD

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 482
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52238623 TUBING ASSY

TOWER VALVE LOC---55,65 FT

3
2
4

4
2
57422487

3
5

Figure 254 :TUBING ASSY

X52255874 REV02
page 483 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

52238623 TUBING ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

002 56969660 2 EA SLEEVE, TUBE

TOWER VALVE LOC---55,65 FT

003 95408605 2 EA FITTING,HYD
004 52238573 2 EA FITTING, HYD
005 95302147 1 EA SWIVEL---90DEG,INT NPT/JIC

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 484
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423071 VALVE, SUB ASSY---BRAKE

TOWER VALVE LOC---55,65 FT

1 1

5
6
7
8
9
7
8
9
2
PORT “T” PLUG 2
10
57422487

10

3 4 4
3 4
PORT “B”
PORT “B” PORT “P”
PORT “P”
PORT “A” PLUG
4

Figure 255 :VALVE, SUB ASSY--- BRAKE

C56986011 REV02
page 485 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57423071 VALVE, SUB ASSY---BRAKE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57422479 1 EA VALVE, DIR. CONTROL

TOWER VALVE LOC---55,65 FT

57423188 2 EA D SOLENOID --- 24VDC
002 52193596 1 EA SUBPLATE---SEE BMTX, RE
003 95033619 2 EA PLUG, PIPE---1/2 SQ HEAD
004 95395737 2 EA FITTING
005 95067674 4 EA SCREW,CAP,AH
006 95959136 4 EA WASHER, LOCK---1/4 PLATED
007 95920682 4 EA SCREW, CAP---3/8---16 X 1---1/4
008 95937413 4 EA WASHER, LOCK---3/8 PLATED
009 95084737 4 EA NUT, HEX---HEAVY, 3/8---16
010 56986029 1 EA BRACKET

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 486
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57113359 TUBING ASSY

TOWER VALVE LOC---55,65 FT

1
2
57422487

2
1
3

Figure 256 :TUBING ASSY

C57113359 REV03
page 487 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57113359 TUBING ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 56969660 2 EA SLEEVE, TUBE

TOWER VALVE LOC---55,65 FT

002 52238573 2 EA FITTING, HYD
003 95789020 2 EA FITTING,HYD
005 95302121 1 EA FITTING, HYD

57422487

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 488
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

CONDUIT ASSY---1996

There is no drawing for this assembly

57484644

Figure 257 :CONDUIT ASSY--- 1996

PENDING
page 489 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

REF. PART NO. QTY. UNIT DESCRIPTION

001 57508467 1 AS ENCLOSURE ASSY, 48X24X12

CONDUIT ASSY---1996
57508483 1 EA D BOX, CONCEPT 48X24X12
57508491 1 EA D PANEL, CONCEPT 48X24
57484511 1 EA D HANDLE, PADLOCK TYPE
57508509 1 EA D DUCT,3”X3”X6’ WIRE
57508517 1 EA D COVER, 3” WIDE WIRE
57443525 180 EA D BLOCK,UK10 TERMINAL
57429730 8 EA D COVER, TERMINAL BLOCK END
57429748 8 EA D HOLDER, LOCKING END
57221855 79.00 IN D MOUNTING RAIL (DIN)
52236130 2 EA D INHIBITOR
57429714 40 EA D BLOCK, 6MM COMPONENT ELEC
57196677 40 EA D DIODE, 3A, 600V
57435075 4 EA D BRIDGE, ELEC. INSULATED
57435034 5 EA D BRIDGE, ELEC. INSULATED
57429722 40 EA D PLUG, 6MM COMPONENT
57472839 1 EA D CHANNEL, WIRING DUCT
57472847 1 EA D COVER, WIRING DUCT

57484644
57097982 1 EA D LIGHT, DOME
57097990 1 EA D LENS,LEXAN
58175019 1 EA D LAMP, 24V
57080731 4 EA D PLATE, TAPPED
95104121 4 EA D SCREW, CAP---1/2UNCX 3/4
95081824 4 EA D WASHER, LOCK---1/2
95081667 4 EA D WASHER, FLAT---1/2
002 57522484 4 EA BLOCK, 15A---14AWG TERMINAL
002 57522484 4 EA BLOCK, 15A---14AWG TERMINAL
003 52236122 13 EA INHIBITOR
004 52236486 3 EA PLATE, COVER
005 50625912 3 EA RECEPTACLE
006 56959646 5 EA COVER
007 95441234 4 EA COUPLING, 1.5” CONDUIT
008 56782014 1 EA BRACKET
009 57226235 1.00 ST NAMEPLATE, BOX
009 95104410 4 EA SCREW, CAP---5/8---11 X 1---1/4
010 95240743 16.00 FT CONDUIT, 1.5”RIGID
011 95056578 2 EA NIPPLE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 490
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

REF. PART NO. QTY. UNIT DESCRIPTION

012 95245049 28.00 IN CONDUIT, FLEX---1/2SEALTITE

CONDUIT ASSY---1996

012 95245049 28.00 IN CONDUIT, FLEX---1/2SEALTITE

012 95245049 28.00 IN CONDUIT, FLEX---1/2SEALTITE
012 95245049 28.00 IN CONDUIT, FLEX---1/2SEALTITE
012 95245049 28.00 IN CONDUIT, FLEX---1/2SEALTITE
013 95724985 4 EA OUTLET BODY
014 95414090 1 EA OUTLET BODY
015 95361853 8 EA CONNECTOR, 1.5” X 45 DEG
016 95800041 2 EA SUPPORT
017 95253894 10 EA STRAP,1.5” PIPE
018 95256855 4 EA BUSHING, REDUCING---1.5 X 1
019 95240743 7.84 FT CONDUIT, 1.5”RIGID
020 57530248 1 EA STOP, ENCLOSURE DOOR
020 95033619 6 EA PLUG, PIPE---1/2 SQ HEAD
021 95344214 4 EA OUTLET BODY
022 95368536 32 EA CONNECTOR, 1/2” 45 DEG
023 95245049 198.00 IN CONDUIT, FLEX---1/2SEALTITE
024 95361390 34 EA CONNECTOR, 1/2”90 DEG
57484644

025 52236577 21 EA GASKET, SEALING

026 52236569 4 EA GASKET, 3/4
027 52236551 4 EA GASKET, 1
028 52236544 5 EA GASKET, 1---1/2
029 57032963 3 EA BOX,ELEC.JIC
030 95081790 4 EA WASHER, LOCK---5/8
031 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
031 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
031 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
031 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
031 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
031 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
031 95245049 24.00 IN CONDUIT, FLEX---1/2SEALTITE
032 95373999 1 EA CONNECTOR, STRAIGHT---1”
033 95333266 9 EA CONNECTOR, STRAIGHT---1.5”
034 95245221 39 EA CONNECTOR, STRAIGHT---1/2”
035 88001599 3 EA PANEL
036 52236783 100 EA CLAMP ASSY, 1/2”
037 52236791 30 AS CLAMP ASSY, 3/4”

page 491 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

REF. PART NO. QTY. UNIT DESCRIPTION

038 52236775 20 AS CLAMP ASSY, 1”

CONDUIT ASSY---1996
040 95245049 180.00 IN CONDUIT, FLEX---1/2SEALTITE
041 95414058 7 EA COVER, 1.5”
042 95414066 7 EA GASKET, COVER---1---1/2”
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
043 57029852 48.00 IN CONDUIT, FLEX---1.5”SEALTTE
044 95333381 6 EA CONNECTOR
045 95488177 74.00 IN CONDUIT, 1/2” RIGID
045 95488177 74.00 IN CONDUIT, 1/2” RIGID
046 95414033 3 EA OUTLET BODY
047 95488177 34.00 IN CONDUIT, 1/2” RIGID

57484644
048 95488177 36.00 IN CONDUIT, 1/2” RIGID
049 95488177 54.00 IN CONDUIT, 1/2” RIGID
049 95488177 54.00 IN CONDUIT, 1/2” RIGID
049 95488177 54.00 IN CONDUIT, 1/2” RIGID
050 95011094 5 EA COUPLING
053 95488177 185.00 IN CONDUIT, 1/2” RIGID
054 95056511 3 EA NIPPLE, PIPE
055 52240363 7 EA NUT, SEALING
056 95056420 1 EA NIPPLE, PIPE
057 52240389 1 EA NUT, SEALING
058 50628734 6 EA BUSHING
059 50625839 1 EA BUSHING, CONDUIT
061 95240719 0.83 FT CONDUIT, 3/4” RIGID
062 52175809 6 EA BOX, STONCO
065 95038659 1 EA COUPLING
066 95220851 5 EA CLAMP, HOSE
067 95377743 1 EA OUTLET, BODY
069 95373742 1.00 FT CONDUIT, FLEX---3/4”SEALTTE
069 95373742 1.00 FT CONDUIT, FLEX---3/4”SEALTTE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 492
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

REF. PART NO. QTY. UNIT DESCRIPTION

070 50619915 2 EA NUT, LOCK---1/2” CONDUIT

CONDUIT ASSY---1996

071 95374674 1 EA BUSHING, MALE---1”

073 95256863 4 EA BUSHING, REDUCING---.75X.50
074 95370078 2.67 FT CONDUIT, FLEX---1”SEALTITE
074 95370078 2.67 FT CONDUIT, FLEX---1”SEALTITE
075 50625946 3 EA CONNECTOR
076 95245049 68.00 IN CONDUIT, FLEX---1/2SEALTITE
077 95373742 0.75 FT CONDUIT, FLEX---3/4”SEALTTE
078 95359295 4 EA CONNECTOR, STRAIGHT---3/4”
080 95373742 8.00 FT CONDUIT, FLEX---3/4”SEALTTE
083 95240719 5.00 FT CONDUIT, 3/4” RIGID
084 95245049 15.00 IN CONDUIT, FLEX---1/2SEALTITE
085 95048435 1 EA NIPPLE
086 57035479 2 EA BAR, TAPPED
087 52160959 3 EA HUB, CONDUIT---3/4”
088 50613348 2 EA HUB, CONDUIT---1”
089 95272084 7 EA COUPLING, 1/2” CONDUIT
090 95344719 11 EA OUTLET BODY
57484644

091 95338323 5 EA CONNECTOR, 1” 90 DEG

093 95344727 4 EA OUTLET BODY
094 95056271 1 EA NIPPLE
095 95370078 5.00 FT CONDUIT, FLEX---1”SEALTITE
096 95344818 17 EA COVER, 1/2”
097 95344867 17 EA GASKET, COVER---1/2”
098 95344826 4 EA COVER, 3/4”
099 95344875 4 EA GASKET, COVER---3/4”
100 52240959 40 EA PLATE, TAPPED
101 50625847 1 EA BUSHING, CONDUIT---3/4”
104 52236130 6 EA INHIBITOR
105 95370078 0.75 FT CONDUIT, FLEX---1”SEALTITE
106 95370078 6.00 FT CONDUIT, FLEX---1”SEALTITE
107 95048377 7 EA NIPPLE
108 95240727 7.25 FT CONDUIT, 1” RIGID
108 95240727 7.25 FT CONDUIT, 1” RIGID
109 95240743 10.00 FT CONDUIT, 1.5”RIGID
110 95256897 3 EA BUSHING, REDUCING---1 X .75
111 95318440 6 EA CONNECTOR, 3/4” 45 DEG

page 493 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

REF. PART NO. QTY. UNIT DESCRIPTION

114 95104071 82 EA SCREW, CAP---1/4---20 X 5/8

CONDUIT ASSY---1996
115 95934766 82 EA WASHER, LOCK---1/4 PLATED
116 50625904 1 EA SWITCH
117 52241023 3 EA COVER PLATE
118 52142841 4 EA BOX, CAST
119 95344834 2 EA COVER, 1”
120 95344883 2 EA GASKET, COVER---1”
121 95373742 36.00 FT CONDUIT, FLEX---3/4”SEALTTE
122 95240719 7.83 FT CONDUIT, 3/4” RIGID
123 95351540 1 EA ELBOW
124 95488177 42.50 IN CONDUIT, 1/2” RIGID
124 95488177 42.50 IN CONDUIT, 1/2” RIGID
125 95240743 5.67 FT CONDUIT, 1.5”RIGID
125 95240743 5.67 FT CONDUIT, 1.5”RIGID
126 95488177 68.25 IN CONDUIT, 1/2” RIGID
127 95245049 36.00 IN CONDUIT, FLEX---1/2SEALTITE
127 95245049 36.00 IN CONDUIT, FLEX---1/2SEALTITE
127 95245049 36.00 IN CONDUIT, FLEX---1/2SEALTITE

57484644
127 95245049 36.00 IN CONDUIT, FLEX---1/2SEALTITE
127 95245049 36.00 IN CONDUIT, FLEX---1/2SEALTITE
127 95245049 36.00 IN CONDUIT, FLEX---1/2SEALTITE
128 95245049 63.00 IN CONDUIT, FLEX---1/2SEALTITE
128 95245049 63.00 IN CONDUIT, FLEX---1/2SEALTITE
129 95245049 40.00 IN CONDUIT, FLEX---1/2SEALTITE
129 95245049 40.00 IN CONDUIT, FLEX---1/2SEALTITE
129 95245049 40.00 IN CONDUIT, FLEX---1/2SEALTITE
129 95245049 40.00 IN CONDUIT, FLEX---1/2SEALTITE
129 95245049 40.00 IN CONDUIT, FLEX---1/2SEALTITE
129 95245049 40.00 IN CONDUIT, FLEX---1/2SEALTITE
130 95245049 84.00 IN CONDUIT, FLEX---1/2SEALTITE
131 95240743 5.00 FT CONDUIT, 1.5”RIGID
132 57493256 2 EA GRIP,1---1/2”LT WIRE MESH
133 39432133 3 EA BOX, 12X10X5
135 95240719 49.00 FT CONDUIT, 3/4” RIGID
135 95240719 49.00 FT CONDUIT, 3/4” RIGID
136 95482451 4 EA CONNECTOR, 1” 45 DEG
137 95245049 48.00 IN CONDUIT, FLEX---1/2SEALTITE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 494
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

REF. PART NO. QTY. UNIT DESCRIPTION

139 95370078 4.00 FT CONDUIT, FLEX---1”SEALTITE

CONDUIT ASSY---1996

140 56995780 3 EA PANEL

142 95373742 6.00 FT CONDUIT, FLEX---3/4”SEALTTE
142 95373742 6.00 FT CONDUIT, FLEX---3/4”SEALTTE
143 95245049 32.00 IN CONDUIT, FLEX---1/2SEALTITE
143 95245049 32.00 IN CONDUIT, FLEX---1/2SEALTITE
143 95245049 32.00 IN CONDUIT, FLEX---1/2SEALTITE
143 95245049 32.00 IN CONDUIT, FLEX---1/2SEALTITE
143 95245049 32.00 IN CONDUIT, FLEX---1/2SEALTITE
143 95245049 32.00 IN CONDUIT, FLEX---1/2SEALTITE
143 95245049 32.00 IN CONDUIT, FLEX---1/2SEALTITE
146 95245049 112.00 IN CONDUIT, FLEX---1/2SEALTITE
147 95245049 132.00 IN CONDUIT, FLEX---1/2SEALTITE
148 95245049 12.00 IN CONDUIT, FLEX---1/2SEALTITE
148 95245049 12.00 IN CONDUIT, FLEX---1/2SEALTITE
149 95245049 10.00 IN CONDUIT, FLEX---1/2SEALTITE
149 95245049 10.00 IN CONDUIT, FLEX---1/2SEALTITE
149 95245049 10.00 IN CONDUIT, FLEX---1/2SEALTITE
57484644

150 95245049 64.00 IN CONDUIT, FLEX---1/2SEALTITE

151 95245049 75.00 IN CONDUIT, FLEX---1/2SEALTITE
151 95245049 75.00 IN CONDUIT, FLEX---1/2SEALTITE
151 95245049 75.00 IN CONDUIT, FLEX---1/2SEALTITE
152 95240743 1.58 FT CONDUIT, 1.5”RIGID
154 57035461 1 EA BAR, FLAT
155 57060451 4 EA BRACKET
156 57029852 22.00 IN CONDUIT, FLEX---1.5”SEALTTE
157 95333407 10 EA CONNECTOR
158 57029852 36.00 IN CONDUIT, FLEX---1.5”SEALTTE
158 57029852 36.00 IN CONDUIT, FLEX---1.5”SEALTTE
158 57029852 36.00 IN CONDUIT, FLEX---1.5”SEALTTE
158 57029852 36.00 IN CONDUIT, FLEX---1.5”SEALTTE
159 95333415 3 EA CONNECTOR
161 95333399 3 EA CONNECTOR
163 52153814 1 EA BRACKET
164 52243672 2 EA BOX, CAST
167 50613330 1 EA HUB, CONDUIT---1/2”
169 95488177 3.00 IN CONDUIT, 1/2” RIGID

page 495 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484644 CONDUIT ASSY---1996

REF. PART NO. QTY. UNIT DESCRIPTION

169 95488177 3.00 IN CONDUIT, 1/2” RIGID

CONDUIT ASSY---1996
171 52243862 11 EA CONNECTOR
177 57366387 1 EA ALARM, BACKUP---12 TO 36VDC
177 57014672 1 EA ANGLE
177 95938544 2 EA SCREW, CAP---5/16---18 X 3/4
177 95929782 2 EA NUT, HEX---5/16---18
177 95934303 2 EA WASHER, LOCK---5/16 PLATED
177 95922225 4 EA WASHER, FLAT---5/16
179 95373890 1 EA CONDUIT BODY 2WAY 2---IN
180 95373916 1 EA COVER, 2 IN CONDUIT BODY
181 95373908 1 EA GASKET, 2 IN CONDUIT BODY
182 57230716 4 EA LOCKNUT, SEALING---2”
183 57230724 2 EA BUSHING, INSULATING---2”
184 95361010 2 EA BUSHING, MALE
186 95240719 58.50 FT CONDUIT, 3/4” RIGID
187 95735049 1 EA OUTLET BODY
188 95056388 1 EA NIPPLE
192 56954878 2 EA SWITCH, 3---WAY

57484644
193 67604298 1 EA BOX, ELECTRICAL
194 50791557 1 EA PANEL, ELECTRICAL BOX
197 95344222 1 EA CONDUIT BODY
200 52240769 5 EA BOX, WIRING
201 52161163 5 EA PANEL
202 52251816 12 EA CLAMP ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 496
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508541 WIRING ASSY, DIESEL UNIT

WIRING ASSY, DIESEL UNIT

There is no drawing for this assembly

57508541

Figure 258 :WIRING ASSY, DIESEL UNIT

NONE
page 497 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508541 WIRING ASSY, DIESEL UNIT

REF. PART NO. QTY. UNIT DESCRIPTION

001 56994635 9999.00 IN WIRE,#14---BLACK

WIRING ASSY, DIESEL UNIT

001 56994635 9999.00 IN WIRE,#14---BLACK
001 56994635 9999.00 IN WIRE,#14---BLACK
002 57434862 9999.00 IN WIRE, 14 AWG---WHITE
002 57434862 9999.00 IN WIRE, 14 AWG---WHITE
002 57434862 9999.00 IN WIRE, 14 AWG---WHITE
003 57434839 2400.00 IN WIRE, 8AWG---WHITE
004 57434821 1200.00 IN WIRE,8AWG---BLACK
005 56994643 3600.00 IN WIRE,#12---WHITE
006 56994650 3600.00 IN WIRE,#12---BLACK
007 57493280 3600.00 IN WIRE, 10 AWG, BLACK
008 57493298 3600.00 IN WIRE, 10 AWG, WHITE
009 57434847 2400.00 IN WIRE, 12 AWG---RED
010 57455586 400 EA SLEEVE, WIRE TRANSPARENT
011 57455644 200 EA SLEEVE, WIRE TRANSPARENT

57508541
012 57471344 200 EA CHARACTER,WIRE SLEEVE ”0”
013 57471351 400 EA CHARACTER, WIRE SLEEVE”1”
014 57471369 400 EA CHARACTER, WIRE SLEEVE”2”
015 57471377 300 EA CHARACTER, WIRE SLEEVE”3”
016 57471385 200 EA CHARACTER, WIRE SLEEVE”4”
017 57471393 200 EA CHARACTER, WIRE SLEEVE”5”
018 57471401 100 EA CHARACTER, WIRE SLEEVE”6”
019 57471419 100 EA CHARACTER, WIRE SLEEVE”7”
020 57471427 100 EA CHARACTER, WIRE SLEEVE”8”
021 57471435 200 EA CHARACTER, WIRE SLEEVE”9”
022 57471443 50 EA CHARACTER, WIRE SLEEVE”A”
023 57471450 50 EA CHARACTER, WIRE SLEEVE”B”
024 57472888 20 EA CHARACTER,WIRE SLEEVE ”R”
025 57455602 10 EA SLEEVE, WIRE TRANSPARENT
026 57529745 500.00 FT WIRE, 18AWG TFFN BLACK
027 57529752 750.00 FT WIRE, 18AWG TFFN WHITE
028 57522054 50 EA CHARACTER,WIRE SLEEVE ”I”

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 498
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57378234 HORN ASSEMBLY, ATTENTION

HORN ASSEMBLY, ATTENTION

3
8

6
7

9
10
11
57378234

7
13 14 4
12
15 1 3
2

10
11 5
17

Figure 259 :HORN ASSEMBLY, ATTENTION

E52236395 REV07
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57378234 HORN ASSEMBLY, ATTENTION

REF. PART NO. QTY. UNIT DESCRIPTION

001 52142734 1 EA CABLE, WIRE

HORN ASSEMBLY, ATTENTION

002 50122027 8 EA CLIP, CABLE
003 56998362 2 EA SWITCH, PULL
004 52168473 2 EA BRACKET
005 50527027 4 EA THIMBLE---3/16
006 95929782 28 EA NUT, HEX---5/16---18
007 95934303 34 EA WASHER, LOCK---5/16 PLATED
008 52244266 15 EA EYEBOLT
009 95104204 4 EA SCREW, CAP---1/2---13 X 2---1/4
010 95081824 8 EA WASHER, LOCK---1/2
011 95077798 4 EA NUT, HEX---1/2---13
012 57372484 2 EA HORN, 24VDC
013 50419563 6 EA MOUNT, RUBBER
014 95928990 6 EA SCREW, CAP --- PLATED
015 52207164 1 EA BRACKET
017 95104121 4 EA SCREW, CAP---1/2UNCX 3/4

57378234

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 500
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

30 24 39
19 2
LIGHTING ASSM, 24VDC NIGHT

26 21
24

30 46
19
19
6 45
21
30
26
3
18 24
21 20 21
18
21
30
40 21 21 21
27
30 28
57521965

13 25

24 2
2

19 42 21 26
44 21 41 44 19
43 43
22 22

Figure 260 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

2 2
30

LIGHTING ASSM, 24VDC NIGHT

19
18 21
21

37

21

18

57521965

30 19

3
52 NOT SHOWN

Figure 261 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 502
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

LIGHTING ASSM, 24VDC NIGHT

POWERPACK FRAME

18
38
57521965

21
30

18

POWERPACK REF
19

26

Figure 262 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

18
18

LIGHTING ASSM, 24VDC NIGHT

18 18
21 26 26
19 21
19

30 30

3 3

36 35

21 21

57521965

Figure 263 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 504
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

LIGHTING ASSM, 24VDC NIGHT

18

32

18
57521965

26

30
21
33
3
19
19

21 18 21
26
18

Figure 264 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000
page 505 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

26 19 30

LIGHTING ASSM, 24VDC NIGHT

19
30

2
2
21

23

21

26
18

57521965
18 29

Figure 265 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 506
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 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

30
LIGHTING ASSM, 24VDC NIGHT

19

3
57521965

31
9

11 11
9 10 10

Figure 266 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000
page 507 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

17 8
16 7 47

LIGHTING ASSM, 24VDC NIGHT

1
12 5
LIGHT ASSEMBLY FOR
DUST FLAPS ONLY

57521965
8
47

3 7

14

15 48
34 49
50
4 51

12

TYPICAL LIGHT ASSEMBLY

Figure 267 :LIGHTING ASM,24VDC NIGHT

E57521965 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 508
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

REF. PART NO. QTY. UNIT DESCRIPTION

001 50828771 16 EA FIXTURE, ROUND LIGHT

LIGHTING ASSM, 24VDC NIGHT

002 56798325 7 EA LAMP, 150W/28V

003 56923790 8 EA LAMP,60W/28V
004 57521973 15 EA BASE, LIGHT---SHOCK MOUNT
005 50828797 16 EA BRACKET,MTG
006 57521981 1 EA LAMP, 90W/28V---SPOT PAR46
007 95076808 16 EA NUT,HEX---5/8---18
008 95081790 16 EA WASHER, LOCK---5/8
009 57394603 4 EA RELAY, DPDT 24V COIL
010 57509267 2 EA BREAKER, CIRCUIT---15A/1P
011 57509283 2 EA BREAKER, CIRCUIT---25A/1P
012 57106999 15 EA BAR,TAPPED
013 57140949 1 EA LIGHT, STROBE---AMBER
57140956 1 EA D LENS, AMBER---FOR STROBE
57140964 1 EA D COVER, CLEAR LEXAN
57140980 1 EA D TUBE, XENON FLASH
014 95104105 15 EA SCREW, CAP---1/2---13 X 1/2
015 95081824 15 EA WASHER, LOCK---1/2
57521965

016 95934543 4 EA SCREW, CAP---3/8---16 X 1/2

017 95937413 4 EA WASHER, LOCK---3/8 PLATED
018 95245221 16 EA CONNECTOR, STRAIGHT---1/2”
019 56991193 14 EA CONNECTOR
020 52175809 1 EA BOX, STONCO
021 52236783 25 EA CLAMP ASSY, 1/2”
022 95344719 2 EA OUTLET BODY
023 95488177 50.00 IN CONDUIT, 1/2” RIGID
024 95361390 4 EA CONNECTOR, 1/2”90 DEG
025 57544314 1 EA PLATE, STROBE LIGHT MOUNT
026 95272084 11 EA COUPLING, 1/2” CONDUIT
027 95048377 1 EA NIPPLE
028 52240389 1 EA NUT, SEALING
029 95333209 1.00 FT CONDUIT, FLEX---1/2”
030 57358830 300.00 IN CONDUIT, 3/8” NYLON
031 95924155 8 EA SCREW, TAP.---#6---20 X 1/2
032 95333209 7.20 FT CONDUIT, FLEX---1/2”
033 95333209 1.88 FT CONDUIT, FLEX---1/2”
034 95329314 16 EA TERMINAL, WIRE

page 509 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57521965 LIGHTING ASM,24VDC NIGHT

REF. PART NO. QTY. UNIT DESCRIPTION

035 95333209 2.80 FT CONDUIT, FLEX---1/2”

LIGHTING ASSM, 24VDC NIGHT

036 95333209 2.80 FT CONDUIT, FLEX---1/2”
037 95333209 2.00 FT CONDUIT, FLEX---1/2”
038 95333209 2.10 FT CONDUIT, FLEX---1/2”
039 95333209 1.80 FT CONDUIT, FLEX---1/2”
040 95333209 9.50 FT CONDUIT, FLEX---1/2”
041 95488177 20.00 IN CONDUIT, 1/2” RIGID
042 95488177 24.00 IN CONDUIT, 1/2” RIGID
043 95344867 2 EA GASKET, COVER---1/2”
044 95344818 2 EA COVER, 1/2”
045 95333209 1.60 FT CONDUIT, FLEX---1/2”
046 95488177 45.00 IN CONDUIT, 1/2” RIGID
047 95094314 16 EA WASHER, FLAT---5/8
048 95922076 16 EA SCREW, ROUND HD---6---32 X 1
049 95341525 16 EA WASHER, #6 INTERNAL STAR
050 95076717 16 EA NUT, MACHINE---HEX, #6---32
051 95365367 16 EA TERMINAL,RNG
052 56780729 8 EA TIE, CABLE

57521965

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 510
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546483 STROBE ASSY, 24V BLUE

STROBE ASSY, 24V BLUE

1
9
10

BOX 3
(PART OF
57546483

STANDARD
CONDUIT
ASSEMBLY)
2

TO BOX 3 4
1 5
USE AS 8
NEEDED 11
3 7
4
5

Figure 268 :STROBE ASSY, 24V BLUE

C57546483 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546483 STROBE ASSY, 24V BLUE

REF. PART NO. QTY. UNIT DESCRIPTION

001 95488177 200.00 IN CONDUIT, 1/2” RIGID

STROBE ASSY, 24V BLUE

002 57521957 1 EA LIGHT, BLUE STROBE
57140964 1 EA D COVER, CLEAR LEXAN
57140980 1 EA D TUBE, XENON FLASH
003 95344214 1 EA OUTLET BODY
004 95344818 2 EA COVER, 1/2”
005 95344867 2 EA GASKET, COVER---1/2”
006 56762198 1 EA SWITCH, TOGGLE---SPST
007 52236783 4 EA CLAMP ASSY, 1/2”
52240439 1 EA D PLATE,TAPPED
95256723 1 EA D CLAMP---1/2”
95934766 1 EA D WASHER, LOCK---1/4 PLATED
95865937 1 EA D SCREW, CAP---1/4---20X1/2ZINC
008 95344248 1 EA OUTLET

57546483
009 95272084 1 EA COUPLING, 1/2” CONDUIT
010 52243862 1 EA CONNECTOR
011 57522484 0.50 EA BLOCK, 15A---14AWG TERMINAL

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 512
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484073 CURTAINS, DUST

34
43

7 7
CURTAINS, DUST

40 40

35 29 114 35
114
38
44

39

7
6

35

42
57484073

42 37

42 36
6
42

7 42

36

Figure 269 :CURTAINS, DUST

D57484073 REV 00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484073 CURTAINS, DUST

CURTAINS, DUST
47 46 27 48
13 28 15

45 NOT SHOWN

14

5 3 4

11

11

57484073
4
5 3
13 8 7 20
20
2 12
11
20
14 10
27 21
28 11
27 29 23
32 6
28 7 33
8 18
46 30
2 31
20 32 22
27 23
28 16 17
29 24 9
13 25 24
21 26 25
9 26 15
15 22 30 23
23 31 6 10
32

Figure 270 :CURTAINS, DUST

D57484073 REV 00

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 514
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484073 CURTAINS, DUST

REF. PART NO. QTY. UNIT DESCRIPTION

002 57229817 4 EA PIN, CYLINDER

CURTAINS, DUST

003 57484024 2 EA ANGLE, FRAME/DUST CURTAIN

004 57214124 2 EA FRAME, CORNER HANGER
005 52243391 2 EA FRAME, CORNER
006 57309650 1 EA CYLINDER, HYD RAULIC (See figure 79)
007 57309643 2 EA CYLINDER, HYD RAULIC (See figure 118)
008 57213795 1 EA DOOR, SKIRT
009 57213894 1 EA DOOR, SKIRT
010 57484081 2 EA MOUNT, CYL. PIVOT
011 57214140 4 EA MOUNT, CYL. PIVOT & SKIRT
012 57230351 4 EA PLATE, LOCK
013 57214165 1 EA SKIRT, DUST CURTAIN EXT.
014 57484032 2 EA SKIRT, DUST CURTAINS,SIDE
015 57214181 1 EA SKIRT, DUST CURTAIN INT.
016 57214199 1 EA STRIP, SKIRT MOUNTING EXT.
017 57214207 1 EA STRIP, SKIRT MOUNTING INT.
018 57214231 1 EA MOUNT, SKIRT DOOR
020 95093365 8 EA PIN, COTTER
57484073

021 57268112 1 EA PIN, CYLINDER

022 57268120 1 EA PIN, CYLINDER
023 95490942 2 EA PIN, COTTER
024 95103784 20 EA SCREW, CAP
025 95922894 20 EA NUT, HEX 3/8---16
026 95937413 20 EA LOCKWASHER, 3/8 PLATED
027 95077798 32 EA NUT, HEX. 1/2---13
028 95081667 32 EA WASHER, FLAT 1/2
029 95053047 18 EA SCREW, CAP HEX. 1/2---13 X 1.25
030 57265498 3 EA PIN, CLEVIS
031 95200093 6 EA WASHER, FLAT 3/4
032 95018982 10 EA PIN, COTTER
033 57215253 2 EA PIN, PIVOT SKIRT DOOR
034 56924962 2 EA FITTING, HYD. TEE ADAPTER
035 95329975 4 EA FITTING, HYD.
036 95219713 2 EA FITTING, HYD.
037 56016132 2 EA ADAPTER, TEE
038 95378873 2 EA CLAMP, HOSE
039 58207333 2 EA HOSE ASSY.

page 515 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57484073 CURTAINS, DUST

REF. PART NO. QTY. UNIT DESCRIPTION

040 56954746 4 EA HOSE ASSY.

CURTAINS, DUST
042 56968084 4 EA HOSE ASSY.
043 95316972 2 EA FITTING, HYD.---NPT/JIC
044 95081824 2 EA WASHER, LOCK---1/2
045 95446639 2 EA COUPLING (NOT SHOWN)
046 57484099 2 EA RETAINER
047 57484057 1 EA COVER, FRONT DUST
95920674 20 EA DSCREW, CAP 3/8---16X1
95922233 20 EA DWASHER, FLAT 3/8
95922233 20 EA DWASHER, FLAT 3/8
95922894 20 EA DNUT, HEX. 3/8---16
048 57484065 1 EA COVER, REAR DUST
95920674 20 EA DSCREW, CAP 3/8---16X1
95922233 20 EA DWASHER, FLAT 3/8
95922233 20 EA DWASHER, FLAT 3/8
95922894 20 EA DNUT, HEX. 3/8---16
114 95365078 2 EA FITTING, HYD.

57484073

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 516
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537649 WATER INJECTION --- 25GPM

41 40
WATER INJECTION---25GPM

80
26
43
19
27

23 6
29

24
30
45
60
46
47
46
46 49
97 50
57537649

36
39

27
36

37 NOT SHOWN 36
36 36 36 41
51 52 53

Figure 271 :WATER INJECTION --- 25GPM

E57537649 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537649 WATER INJECTION --- 25GPM

31 2 38
35
25
6

WATER INJECTION---25GPM
20
21 81
24 15
32

10
22

75

17
48 18 33 44
34
8
4
3

57537649
1 11
7 9
67 11
68
8
7
68
69

88
86
8
11 8 42
11 6
65
12
8 13
64 5 16
28 14
8

Figure 272 :WATER INJECTION --- 25GPM

E57537649 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 518
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537649 WATER INJECTION --- 25GPM

REF. PART NO. QTY. UNIT DESCRIPTION

001 57537151 1 EA TANK, WATER 500 GAL.

WATER INJECTION---25GPM

57068439 1 EA D GASKET
002 95434353 1 EA TEE, NPT/JIC 8---8S
003 56253990 1 EA TUBE, SUCTION
004 95041067 1 EA ELBOW PIPE
005 57478364 2 EA SUPPORT, TANK
006 95315222 3 EA FITTING, HYD.
007 95267712 8 EA NUT, HEX. SLOTTED 3/4---10
008 95320933 6 EA PLUG, PIPE---1” SQ. HEAD
009 95099131 1 EA PLUG PIPE
010 57478372 1 EA PUMP ASSY. --- 25 GPM (See figure 273)
011 95207767 5 EA PLUG, PIPE
012 52146883 1 EA VALVE, RELIEF
013 95264974 1 EA FITTING, HYD.
014 57501579 1 EA GAUGE, WATER LEVEL
015 95279436 1 EA FITTING, HYD.
016 95279402 2 EA ELBOW, 90 DEG. MALE 37 DEG. FL.
017 56775760 1 EA STRAINER
57537649

018 56883994 1 EA VALVE, CHECK

019 57245920 1 EA VALVE, 2---WAY/N.C. 3/4”‘
020 95775623 1 EA FITTING, HYD.
021 95264941 1 EA FITTING, HYD.
022 95316956 1 EA FITTING, HYD.
023 95293403 1 EA FITTING, HYD.
024 52243649 2 EA FITTING, HYD.
025 57486565 1 EA VALVE---PRESS RELIEF
026 95263380 2 EA FITTING, HYD. NPT/JIC
027 95219747 1 EA FITTING, HYD.
028 95281119 2 EA PLUG, PIPE 2---1/2 SQ. HEAD
029 52198058 1 EA FITTING, HYD.
030 56923139 1 EA FITTING, HYD.
031 56994551 1 EA HOSE ASSY.
032 95219721 1 EA FITTING, HYD.
033 95219762 1 EA FITTING, HYD.
034 95315230 2 EA FITTING, HYD.
035 52198397 1 EA FITTING, HYD.
036 95279501 6 EA FITTING, HYD.

page 519 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537649 WATER INJECTION --- 25GPM

REF. PART NO. QTY. UNIT DESCRIPTION

037 56954373 1 EA HOSE ASSY (NOT SHOWN)

WATER INJECTION---25GPM
038 57057929 1 EA HOSE ASSY.
039 57159063 1 EA HOSE ASSY.
040 95357570 1 EA FITTING, HYD.
041 56980964 1 EA HOSE ASSY.
042 56966203 1 EA HOSE ASSY.
043 56954308 1 EA HOSE ASSY.
044 57138349 1 EA HOSE ASSY.
045 95279501 3 EA FITTING, HYD.
046 95364964 3 EA ADAPTER
047 57135220 1 AS HOSE ASSY.
048 95033619 2 EA PLUG, PIPE 1/2 SQ. HEAD
049 57135220 1 AS HOSE ASSY.
050 57439945 1 AS HOSE ASSY.
051 57004053 1 EA HOSE ASSY.
052 58184326 1 EA HOSE ASSY.
053 56992159 1 EA HOSE ASSY.
060 50518984 1 EA VALVE, FLOW CONTROL

57537649
064 57478596 8 EA SPACER
065 57324147 1 EA TUBE
067 57542797 4 EA BOLT, WATER TANK MOUNT
068 57414393 4 EA BOLT, WATER TANK MOUNT
069 95093357 8 EA PIN, COTTER 5/32 X 1---3/4
075 57090581 2 EA GUSSET
080 57004004 2 EA HOSE ASSY.
081 52147055 4 EA OIL
086 57498537 2 EA BAR
088 57501454 2 EA TUBE, RECT.---6 X 4 X 1/4
097 57409112 1 EA GAUGE, ELEC.---FUEL LEVEL

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 520
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57478372 PUMP ASSY --- 25GPM

WATER INJECTION---25GPM

43
39
41
46
3
4
5
6
43

42 40

11

13

29 10
57537649

12

44

32 45

30

31

2 1

Figure 273 :PUMP ASSY --- 25GPM

D57478372 REV000
page 521 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57478372 PUMP ASSY --- 25GPM

REF. PART NO. QTY. UNIT DESCRIPTION

001 52151222 1 EA BASE

WATER INJECTION---25GPM
002 50814565 1 EA MOTOR
003 58121146 1 EA HUB COUPLING
004 58153271 1 EA HUB
005 58121286 1 EA CHAIN
006 58123399 1 EA COVER
010 95922373 4 EA WASHER, FLAT 3/8
011 50819374 1 EA PUMP 25 GPM CAT (See figure 274)
012 50518083 4 EA SHIM SET
013 95934592 4 EA SCREW, CAP 3/8---16 X 2---1/4
029 52231099 1 EA GUARD, COUPLING
030 95928982 2 EA SCREW, CAP 1/4---20 X 3/4
031 95934766 2 EA WASHER, LOCK 1/4 PLATED
032 95285946 2 EA FITTING, HYD.
039 52219417 3 EA OILER
040 50814482 1 EA PROTECTOR, SHAFT
041 57348955 3 EA GUARD, OILER
042 95286548 1 EA ELBOW 109A23

57537649
043 95482808 2 EA PLUG---PIPE
044 95934550 4 EA SCREW, CAP 3/8---16 X 3/4
045 95937413 4 EA WASHER, LOCK 3/8 PLATED
046 95219853 1 EA FITTING, HYD.

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 522
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50819374 PUMP---25 GPM CAT

62
18 61

5
WATER INJECTION---25GPM

16
9
14 4
17
20 8
7
15 12
2
11
13
10

51
60 6
65
22 63

23 3 65
24
25 21 64
27 31 28
30
26 32
57537649

36
37 29
38
42 40 33
44 34
39
41
69 43
47 46 45
49 48
50
73 75 35 NOT SHOWN
74
72 100 NOT SHOWN
57 49 200 NOT SHOWN
71 51
70 300 NOT SHOWN
400 NOT SHOWN
53 52 500 NOT SHOWN
59 54
56 55
60 51

Figure 274 :PUMP--- 25 GPM CAT

Y351253 REV01
page 523 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50819374 PUMP---25 GPM CAT

REF. PART NO. QTY. UNIT DESCRIPTION

100 52198652 1 EA KIT, PISTON (NOT SHOWN)

WATER INJECTION---25GPM
200 52252020 1 EA KIT, SLEEVE & SEAL (NOT SHOWN)
300 58110586 1 EA KIT, SEAL (NOT SHOWN)
400 58110594 1 EA KIT, DISCHARGE VALVE (NOT SHOWN)
500 58110602 1 EA KIT, CUP (NOT SHOWN)
002 52198975 1 EA CRANK CASE
003 52198983 4 EA STUD
004 52199668 1 EA CAP, O---RING
005 52198991 1 EA CAP, FILLER
006 52199007 1 EA O---RING
007 52199015 1 EA COVER, CRANK CASE REAR
008 52199023 1 EA O---RING
009 52199031 1 EA GAUGE, OIL
010 52199718 1 EA O---RING
011 52199726 1 EA PLUG, DRAIN
012 52199049 8 EA SCREW
013 52199056 1 EA CRANK SHAFT
014 52199064 2 EA BEARING

57537649
015 52199072 2 EA SEAL, OIL
016 52199080 2 EA O---RING
017 52199098 2 EA SEAL, OIL
018 52199106 8 EA BOLT
020 52199122 3 EA ROD ASSEMBLY
021 52199130 3 EA ROD, PISTON
022 52199148 3 EA PIN, PISTON
023 52199155 3 EA SEAL, OIL
024 52199163 3 EA WASHER
025 52199171 3 EA O---RING
026 52199189 3 EA SLEEVE
027 52199197 3 EA O---RING
028 52199205 3 EA OIL WICK
029 52199213 3 EA RETAINER, SEAL
030 52199221 1 EA OIL PAN
031 52199239 2 EA SCREW
032 57103970 3 EA SEAL, BUNA
033 52199254 3 EA SPACER
034 52199262 1 EA MANIFOLD

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 524
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50819374 PUMP---25 GPM CAT

REF. PART NO. QTY. UNIT DESCRIPTION

035 52199270 1 EA CAP, PLASTIC (NOT SHOWN)

WATER INJECTION---25GPM

036 52163847 3 EA INLET, VALVE

037 52163862 3 EA PISTON
038 52163854 3 EA CUP, PISTON
039 52163888 3 EA SPACER
040 52163870 3 EA RETAINER
041 52163896 3 EA WASHER
042 52163912 3 EA NUT
043 52163904 3 EA PIN, COTTER
044 95086542 6 EA O---RING
045 52199296 3 EA CYLINDER
046 52199304 2 EA O---RING
047 52199635 2 EA VALVE SEAT
048 52199627 2 EA VALVE
049 52199619 3 EA VALVE SPRING
050 52240041 2 EA RETAINER
051 58227679 6 EA WASHER
052 52199577 4 EA BOLT
57537649

053 52188984 4 EA WASHER

054 52199569 4 EA WASHER
055 52199551 4 EA WASHER
056 52199544 4 EA WASHER
057 52199536 1 EA MANIFOLD
059 52263605 1 EA PLUG
060 52199510 6 EA NUT
061 52219417 3 EA OILER
062 50814482 1 EA PROTECTOR, SHAFT
063 52199494 2 EA ANGLE RAIL
064 52199486 2 EA BOLT
065 57045726 4 EA WASHER
069 50814474 1 EA PUMP, PULSE (See figure 275)
070 52240041 1 EA RETAINER
071 52234291 1 EA SPRING
072 52234317 1 EA VALVE
073 52253382 1 EA SEAT
074 52253390 1 EA GASKET
075 52263597 1 EA RING,PORT

page 525 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50819374 PUMP---25 GPM CAT

WATER INJECTION---25GPM
This page is blank.

57537649

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 526
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50814474 PUMP, PULSE

100 NOT SHOWN

WATER INJECTION---25GPM

200 NOT SHOWN

12

1
9
2 8
13

15
57537649

17

18

Figure 275 :PUMP, PULSE

Y351173 REV 01
page 527 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50814474 PUMP, PULSE

REF. PART NO. QTY. UNIT DESCRIPTION

100 50814631 1 EA KIT, REPAIR (NOT SHOWN)

WATER INJECTION---25GPM
200 52218658 1 EA DIAPHRAM ASSY. (NOT SHOWN)
001 52198819 6 EA SCREW, CAP
002 52198827 6 EA WASHER, FLAT
008 52198835 1 EA O---RING
009 52198843 1 EA VALVE, NEEDLE
012 52198868 1 EA ORIFICE ASSY---PUMP
013 52198876 1 EA DIAPHRAM COVER
015 52198736 1 EA SPRING
017 52198900 1 EA NIPPLE
018 52198918 1 EA NUT

57537649

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 528
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

Injector
#13
Injector
#12
LUBE SYSTEM, CENTRAL

Injector
#14 Injector
#11
Injector
#9
Injector Group
Locations --- Tower
Injector
#10

Injector
#8
Injector #7 --- #6 Opp. Side

Injector #5
57536260

Injector #2
Injector #4

Injector #3

Injector #1

Injector Group
Locations --- Main Frame

Figure 276 :LUBE SYSTEM, CENTRAL

E57536260 REV 01
page 529 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

21 27

LUBE SYSTEM, CENTRAL

31
To Low Lube Switch

To Oil Level Box 25

20
32 19
15 16 18
17
16

Pressure
Switch
Solenoid

146 Oil Level

24 31 Control
145 Box
31

57536260
Air In 32
116 94 33
34
115 96 35
7
81
44 30 2
37
Lube In 29 36
79 Follower
170 34
Plate
69 71 28
1
Lube Supply Line
Thru Machine Floor
To Lube System 149 148

Pump Station
70

Injector Group #11

Top of Carousel

Figure 277 :LUBE SYSTEM, CENTRAL

E57536260 REV 01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 530
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

Injector 172
Group 67 Injector
#13 Group
#12
Injector 80 43
LUBE SYSTEM, CENTRAL

Group
43 171
#11
81 46 80
170
Injector 166 44 45
Group #9 165 63 42
80 164 46 66
62 54 131
163 199 45 75 46
80 64 76 45
167
43 198 41
Injector 168 47
Lube Supply Line 81 77 Group Supply Line
78 42 48
To Tower From 80 160
161 #10 79
Schematic
Main Frame 42 169
Injector 162
Group #8
41 79
47 52
48

69
159 68
59 73
71
81 70
57536260

Injector Group #5
Injector Group #7 41
Rigid Piping
158 52 53 47
47
Supply Line To 48
Injector Group #6
Tower Lube Points 157
Injector Group #2 58
44 Lube Supply Line
153
54 From Pump Station 56
42 154 69
41
36 47 50
46 39 37 48
45 156
81
55 43 49
38 81
131 155 Injector Group #4
132
51 150 Injector Group #3
40 42
57 152 Supply Line
41
47 Schematic
48 151
147
Injector Group #1 81

Figure 278 :LUBE SYSTEM, CENTRAL

E57536260 REV 01
page 531 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

Lube Line to Rear

47 50 Tower Support Arms 79 43
41 155
156 48 80

LUBE SYSTEM, CENTRAL

79 Lube In
49
19 93
81 180 93 21
Lube In
95
95 82 20

Injector Group #4 24 25 Injector Group #3

23
Rear Jacks Oscillating Yoke
View from Rear View from Rear

153 42 154
44 79

15 16

92

57536260
92

17
91 18

5 4 51 9
47 150 151 152 8
6 82 Lube to 41 42 42
Tower 88 7
85 Lube In 79
84 147
83 3 86

81
87 179 89 87
81 82
D.C. Side Cab Side
Injector Group #1
View from Front End
1 2 12

Figure 279 :LUBE SYSTEM, CENTRAL

E57536260 REV 01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 532
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

To Injector To Injector 60 NOT SHOWN

Group #6 61 NOT SHOWN
Group #7
90 NOT SHOWN
121 NOT SHOWN
LUBE SYSTEM, CENTRAL

47 27 122 NOT SHOWN

41 52 123 NOT SHOWN
157 124 NOT SHOWN
79 125 NOT SHOWN
126 NOT SHOWN
48 127 NOT SHOWN
128 NOT SHOWN
129 NOT SHOWN
96 96 NOT SHOWN
47 130
81 53 133 NOT SHOWN
134 NOT SHOWN
Injector 135 NOT SHOWN
Group #5 183 NOT SHOWN
187 NOT SHOWN
200 NOT SHOWN

Rear Tower Support Frame

View from Rear Lube
In 29

97
158 28
68 29
69
57536260

81
69

98
Injector Group #6
Lube View from between
In Support Arms (Cab Side)

97
159
31 30
68
69
79
69
81
98

Injector Group #7
View from between
Support Arms (D.C. Side) Lube
In

Figure 280 :LUBE SYSTEM, CENTRAL

E57536260 REV 01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

42 46

37

LUBE SYSTEM, CENTRAL

Gear Gear
Case Case
35

41 40 INJ.#9 44
INJ.#8 45
RAMP
36
39 32 43

Ramp
Roller
34
33
Swing
Cylinder 38 Index
Cylinder

80
99 79

57536260
186
101 81
102 160
103 42 79 110
104 161
185 42
105 162 184
106 41
107 47
108 80 52 52 12 43 109
106

Injector Group #8 48
Base Of Tower 164 42 165 Injector Group #9
Lube In
79 197

188 196
189 194 Injector Group #12
at Wrench Pedestal
190 191 192 193 195

Figure 281 :LUBE SYSTEM, CENTRAL

E57536260 REV 01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 534
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

48 49 47
79 50
178 52
LUBE SYSTEM, CENTRAL

166 177

42 176
167 113 Angle Drill Only
41
47 51
114
48 100
175
Lube 52 98
In 168 110
88
42
95 Tower Pivot
169 112 54 53

79 111
80
Injector Group #10 56 55
at Rod Support & Pivot Tower Raising Cyl.
(Rod End)
57536260

43 171 43 172 78
73
79 77
120 80 76

46
65
75 120
182 118
118 181 117 118 119 181

Injector Group #12 Injector Group #13

Injector Groups at Top of Tower

Figure 282 :LUBE SYSTEM, CENTRAL

E57536260 REV01
page 535 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

REF. PART NO. QTY. UNIT DESCRIPTION

001 57536278 1 EA KIT, PUMP

LUBE SYSTEM, CENTRAL

57324220 1 EA D PUMP, AIR 400# DRUM
57324212 1 EA D VALVE, VENT
57312563 1 EA D VALVE, SOLENOID---3WAY/2POS
57209884 1 EA D SWITCH, PRESSURE
002 57536286 1 AS DRUM, GREASE RECHARGE (See figure 283)
003 57070757 3 EA INJECTOR, SL1/2 BANK
004 57070765 7 EA INJECTOR, SL1/3 BANK
005 57070773 10 EA INJECTOR, SL1/4 BANK
006 57070849 80 EA CAP, COVER
007 57070732 1 EA FILTER REG.
008 57043143 15 EA PLUG, 3/8NPT
009 57070781 3 EA INJECTOR,SL1/5 BANK
012 56976954 1 EA GREASE,EP0
015 95361390 1 EA CONNECTOR, 1/2”90 DEG
016 95333209 15.00 FT CONDUIT, FLEX---1/2”
017 95333407 1 EA CONNECTOR
018 52236783 4 EA CLAMP ASSY, 1/2”

57536260
019 50249655 300.00 IN WIRE, 14AWG---BLACK
020 50249671 300.00 IN WIRE, 14AWG---WHITE
021 50733138 2 EA CONNECTOR
023 56762198 1 EA SWITCH, TOGGLE---SPST
024 57080681 1 EA BRACKET, MOUNTING
025 50625938 300.00 IN WIRE, 14AWG---GREEN
027 58150103 60.00 IN WIRE, ELECTRICAL
028 56957764 1 EA HOSE ASSY
029 95364972 1 EA FITTING, HYD
030 57020661 1 EA HOSE ASSY
031 95209094 3 EA FITTING, HYD
032 95316972 2 EA FITTING, HYD---NPT/JIC
033 56996036 1 EA HOSE ASSY
034 95219762 3 EA FITTING, HYD
035 56983950 1 EA HOSE ASSY
036 57342602 1 EA HOSE ASSY
037 52228145 1 EA FITTING, HYD
038 57342610 1 EA HOSE ASSY
039 56959919 1 EA HOSE ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 536
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

REF. PART NO. QTY. UNIT DESCRIPTION

040 57034191 1 EA HOSE ASSY

LUBE SYSTEM, CENTRAL

041 95302733 7 EA FITTING

042 95352738 14 EA FITTING, HYD
043 50814581 4 EA FITTING, HYD
044 95279519 2 EA FITTING, HYD
045 95754651 3 EA TEE, JIC
046 95298873 5 EA REDUCER
047 52243649 7 EA FITTING, HYD
048 95264974 5 EA FITTING, HYD
049 95279113 1 EA FITTING HYD
050 95279105 1 EA FITTING, HYD
051 95403309 1 EA TEE, NPT/JIC
052 95279402 2 EA ELBOW, 90DEG MALE 37DG FL
053 56923139 1 EA FITTING, HYD
054 57157802 1 EA HOSE ASSY
055 57042905 1 EA HOSE ASSY
056 56954290 1 EA HOSE ASSY
057 52226396 1 EA HOSE ASSY
57536260

058 56967912 2 EA HOSE ASSY

059 56992068 2 EA HOSE ASSY
060 56954282 1 EA HOSE ASSY
061 52228475 1 EA HOSE ASSY
062 52225570 1 EA HOSE ASSY
063 56950504 1 EA HOSE ASSY, F12X032J--- ---/J--- ---
064 52225570 1 EA HOSE ASSY
065 95328753 1 EA ADAPTER
066 57345571 1 EA HOSE ASSY
067 56949472 1 EA HOSE ASSY
068 95263398 2 EA FITTING, HYD
069 95789020 4 EA FITTING,HYD
070 56969660 24 EA SLEEVE, TUBE
071 52238573 24 EA FITTING, HYD
073 95727194 8 EA FITTING, HYD
075 95257374 10 EA NUT, TUBE---16
076 95257481 10 EA SLEEVE, TUBE
077 52226552 1 EA FITTING, HYD
078 95219754 1 EA FITTING, HYD

page 537 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

REF. PART NO. QTY. UNIT DESCRIPTION

079 95408167 16 EA PLUG, PIPE

LUBE SYSTEM, CENTRAL

080 95287629 38 EA FITTING, HYD
081 95209086 90 EA FITTING, HYD
082 95302170 6 EA FITTING, HYD
083 52197910 4 EA FITTING, HYD
084 56955867 4 EA FITTING, HYD
085 95383626 4 EA ELBOW, 90 DEG
086 56964307 1 EA HOSE ASSY
087 56973084 6 EA HOSE ASSY
088 56964265 1 EA HOSE ASSY
089 57020737 1 EA HOSE ASSY
090 56994544 2 EA HOSE ASSY
091 57020745 2 EA HOSE ASSY
092 57101420 4 EA HOSE ASSY
093 57044745 2 EA HOSE ASSY
094 56964216 2 EA HOSE ASSY
095 57343675 5 EA HOSE ASSY
096 56964182 3 EA HOSE ASSY

57536260
097 57004020 2 EA HOSE ASSY
098 56964190 3 EA HOSE ASSY
099 58170465 1 EA HOSE ASSY
100 56972698 1 EA HOSE ASSY
101 57208340 1 EA HOSE ASSY
102 56966302 1 EA HOSE ASSY
103 56964166 1 EA HOSE ASSY
104 56964232 1 EA HOSE ASSY
105 56970627 1 EA HOSE ASSY
106 57208340 1 EA HOSE ASSY
107 56955107 1 EA HOSE ASSY
108 58170440 1 EA HOSE ASSY
109 56973084 1 EA HOSE ASSY
110 56964232 1 EA HOSE ASSY
111 56966302 1 EA HOSE ASSY
112 57036600 1 EA HOSE ASSY
113 56973076 1 EA HOSE ASSY
114 56966211 1 EA HOSE ASSY
115 56964166 1 EA HOSE ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 538
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

REF. PART NO. QTY. UNIT DESCRIPTION

116 52198173 1 EA HOSE ASSY

LUBE SYSTEM, CENTRAL

117 52226420 1 EA HOSE ASSY

118 57100281 3 EA HOSE ASSY
119 52226420 1 EA HOSE ASSY
120 57015505 2 EA HOSE ASSY
121 95302055 2 EA FITTING, HYD
122 57071383 3 EA BRACKET
123 57071391 7 EA BRACKET
124 57071409 12 EA BRACKET
125 95922894 46 EA NUT, HEX---3/8---16
126 95958989 46 EA SCREW, CAP---3/8---16 X 1---3/4
127 95937413 46 EA WASHER, LOCK---3/8 PLATED
128 67557736 26 EA CLAMP ASSY
129 52240959 26 EA PLATE, TAPPED
130 95934782 26 EA SCREW, CAP---1/4---20 X 1---3/4
131 95934766 26 EA WASHER, LOCK---1/4 PLATED
132 56954340 1 EA HOSE ASSY
133 56954233 1 EA HOSE ASSY
57536260

134 57071417 1 EA BRACKET

135 52249430 3 EA SUPPORT
145 57005647 1 EA HOSE ASSY
146 95078911 6 EA SCREW, MACHINE---NO.10 X 1
147 95219747 1 EA FITTING, HYD
148 56959919 1 EA HOSE ASSY
149 95219853 1 EA FITTING, HYD
150 57540007 1 EA NAMEPLATE, GREASE
151 57540015 1 EA NAMEPLATE, GREASE
152 57540023 1 EA NAMEPLATE, GREASE
153 57540031 1 EA NAMEPLATE, GREASE
154 57540049 1 EA NAMEPLATE, GREASE
155 57540056 1 EA NAMEPLATE, GREASE
156 57540064 1 EA NAMEPLATE, GREASE
157 57540072 1 EA NAMEPLATE, GREASE
158 57540080 1 EA NAMEPLATE, GREASE
159 57540098 1 EA NAMEPLATE, GREASE
160 57540106 1 EA NAMEPLATE, GREASE
161 57540114 1 EA NAMEPLATE, GREASE

page 539 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536260 LUBE SYSTEM, CENTRAL

REF. PART NO. QTY. UNIT DESCRIPTION

162 57540122 1 EA NAMEPLATE, GREASE

LUBE SYSTEM, CENTRAL

163 57540130 1 EA NAMEPLATE, GREASE
164 57540148 1 EA NAMEPLATE, GREASE
165 57540155 1 EA NAMEPLATE, GREASE
166 57540163 1 EA NAMEPLATE, GREASE
167 57540171 1 EA NAMEPLATE, GREASE
168 57540189 1 EA NAMEPLATE, GREASE
169 57540197 1 EA NAMEPLATE, GREASE
170 57540205 1 EA NAMEPLATE, GREASE
171 57540213 1 EA NAMEPLATE, GREASE
172 57540221 1 EA NAMEPLATE, GREASE
175 56964232 1 EA HOSE ASSY
176 58081662 1 EA HOSE ASSY
177 56973639 1 EA HOSE ASSY
178 58144585 1 EA HOSE ASSY
179 56966302 1 EA HOSE ASSY
180 52226453 1 EA HOSE ASSY
181 56972672 2 EA HOSE ASSY

57536260
182 56975980 1 EA HOSE ASSY
183 56973084 1 EA HOSE ASSY
184 56970627 1 EA HOSE ASSY
185 57208340 1 EA HOSE ASSY
186 57101263 1 EA HOSE ASSY
187 52226453 2 EA HOSE ASSY
188 56975980 1 EA HOSE ASSY
189 52198173 1 EA HOSE ASSY
190 57004012 1 EA HOSE ASSY
191 56964166 1 EA HOSE ASSY
192 56994544 1 EA HOSE ASSY
193 56964273 1 EA HOSE ASSY
194 58144585 1 EA HOSE ASSY
195 57036600 1 EA HOSE ASSY
196 58144585 1 EA HOSE ASSY
197 56955636 1 EA HOSE ASSY
198 56966203 1 EA HOSE ASSY
199 57086415 1 EA HOSE ASSY
200 57536377 1 EA SCHEMATIC, GREASE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 540
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536286 DRUM, GREASE RECHARGE

6 11
LUBE SYSTEM, CENTRAL

5
15
16
12
13
14

8
8

7 4
57536260

9
9
10

13
14
17

Figure 283 :DRUM, GREASE RECHARGE

D57536286 REV 000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536286 DRUM, GREASE RECHARGE

LUBE SYSTEM, CENTRAL

12
6

11
13
14 15
11 5
16
12

6
8
8

57536260
13
14
17
4
7

7
9 10 2

Figure 284 :DRUM, GREASE RECHARGE

D57536286 REV 000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 542
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536286 DRUM, GREASE RECHARGE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57536294 1 EA DRUM, WELDMENT

LUBE SYSTEM, CENTRAL

002 57536302 1 EA PLATE

003 57536310 1 EA SEAL
004 57536328 1 EA PLATE
005 57536336 1 EA TOP
006 57194763 1 EA GAUGE, FUEL TANK
57194805 1 EA D TWIN---SITE SENDER 8640
50705482 1 EA D DIAL,GAUGE
007 57536344 2 EA CLAMP
008 57536351 2 EA BAR
009 57536369 1 EA WASHER
010 95077798 2 EA NUT, HEX---1/2---13
011 57470973 1 EA FLANGE, MTG.
012 58044512 1 EA BREATHER
013 95934857 10 EA SCREW, CAP---1/4---20 X 1---1/4
014 95934766 10 EA WASHER, LOCK---1/4 PLATED
015 95937413 8 EA WASHER, LOCK---3/8 PLATED
016 95920674 8 EA SCREW, CAP---3/8---16 X 1
57536260

017 95931564 6 EA NUT, HEX---1/4---20

page 543 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57536286 DRUM, GREASE RECHARGE

LUBE SYSTEM, CENTRAL

This page is blank.

57536260

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 544
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526956 CRANE ASSEMBLY, HIAB

CRANE ASSEMBLY, HIAB

19 32
33
34

20 35 37
21 36

18 17 DETAIL -- A

DETAIL -- B
57526956

1 10

28
22 29
23 28
24 30
28
25 29
28
31 26 31 27 30
38
39 31 30
38
ISO VIEW

Figure 285 :CRANE ASSEMBLY, HIAB

D57526956 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526956 CRANE ASSEMBLY, HIAB

CRANE ASSEMBLY, HIAB

14
15
16
17

11

3
2 5
13 4 6

57526956
1

10
11

7 4 3 2 12
8
9

Figure 286 :CRANE ASSEMBLY, HIAB

D57526956 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 546
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526956 CRANE ASSEMBLY, HIAB

REF. PART NO. QTY. UNIT DESCRIPTION

001 57526972 1 EA CRANE, HIAB 027---2L (See figure 287)

CRANE ASSEMBLY, HIAB

002 57541633 2 EA MOUNT, TAPPED

003 57541625 2 EA BRACKET, HIAB CRANE
004 57541641 1 EA PLATE, MOUNT
005 95081808 8 EA WASHER, LOCK---3/4
006 95055463 8 EA SCREW
007 95937413 4 EA WASHER, LOCK---3/8 PLATED
008 95922894 4 EA NUT, HEX---3/8---16
009 95934584 4 EA SCREW, CAP---3/8---16 X 1---1/2
010 57541591 1 EA BOX, BIT
011 56244197 1 EA PLATE, MOUNT
012 56244346 1 EA PLATE
013 56244353 2 EA PLATE, SUPPORT
014 95043162 4 EA WASHER, LOCK---7/8
015 95210480 4 EA NUT, HEX---7/8---9
016 95749537 4 EA SCREW,CAP
017 56250582 1 EA PLATE, MOUNT
018 95364972 8 EA FITTING, HYD
57526956

019 56956006 8 EA HOSE ASSY

020 95934766 1 EA WASHER, LOCK---1/4 PLATED
021 95931564 1 EA NUT, HEX---1/4---20
022 95446670 1 EA COUPLING
023 95242970 1 EA NIPPLE PIPE
024 95344222 1 EA CONDUIT BODY
025 95240727 5.20 FT CONDUIT, 1” RIGID
026 95071916 1 EA UNION,PIPE
027 95240727 6.70 FT CONDUIT, 1” RIGID
028 57262495 4 EA CLAMP ASSY
029 95240727 2.00 FT CONDUIT, 1” RIGID
030 95441218 3 EA COUPLING---1”CONDUIT
031 52236775 8 AS CLAMP ASSY, 1”
52240439 1 EA D PLATE,TAPPED
95256640 1 EA D CLAMP---1”
95934766 1 EA D WASHER, LOCK---1/4 PLATED
95865937 1 EA D SCREW, CAP---1/4---20X1/2ZINC
032 58176074 3 EA TERMINAL, RING
033 56921463 3 EA TERMINAL
034 56999360 3 EA WIRE LINK---9”

page 547 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526956 CRANE ASSEMBLY, HIAB

REF. PART NO. QTY. UNIT DESCRIPTION

035 95934774 1 EA SCREW,CAP---1/4---20 X 1/2

CRANE ASSEMBLY, HIAB

036 57354045 1 EA MOUNT,ISOLATION
037 57011611 1 EA LUG, BATTERY
038 95373999 2 EA CONNECTOR, STRAIGHT---1”
039 95333191 7.10 FT CONDUIT,FLEX---1”SEALTITE

57526956

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 548
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

CRANE ASSEMBLY, HIAB

23
22

15

2
57526956

35

29 NOT SHOWN
30 NOT SHOWN

Figure 287 :CRANE, HIAB 027--- 2L

E57526972 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

CRANE ASSEMBLY, HIAB

1

4 8 10
11
5
6

9
14

57526956
7
9 12

13

Figure 288 :CRANE, HIAB 027--- 2L

E57526972 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 550
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

CRANE ASSEMBLY, HIAB

17
16
18
19
20
21
15
57526956

Figure 289 :CRANE, HIAB 027--- 2L

E57526972 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

22

CRANE ASSEMBLY, HIAB

19
20
21

23

15
25
26

57526956
17
24
18 19
20
21

27

Figure 290 :CRANE, HIAB 027--- 2L

E57526972 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 552
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

CRANE ASSEMBLY, HIAB

28

28
57526956

Figure 291 :CRANE, HIAB 027--- 2L

E57526972 REV01
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

CRANE ASSEMBLY, HIAB

34

33
32

57526956
31

Figure 292 :CRANE, HIAB 027--- 2L

E57526972 REV01

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 554
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

REF. PART NO. QTY. UNIT DESCRIPTION

001 57513384 2 EA BEARING

CRANE ASSEMBLY, HIAB

002 57513632 1 EA CYL---INNER BOOM (See figure 293)

003 57513392 1 EA GEAR
004 57513400 1 EA BEARING
005 57513418 1 EA BEARING
006 57513426 1 EA BEARING
007 57513434 1 EA O---RING
008 57513442 1 EA BEARING
009 57513459 2 EA BEARING---AXIAL
010 57513467 1 EA GEAR---WORM
011 57513475 1 EA KEY
012 57513483 1 EA MOTOR
013 57513491 1 EA BEARING
014 57513509 1 EA PACKING
015 57513517 3 EA CYL---OUTER BOOM (See figure 294)
016 57513384 2 EA BEARING
017 57513525 2 EA SHIM --- 1MM
018 57513541 2 EA STOP---EXTENSION
57526956

019 57513558 3 EA PAD---SIDE

020 57513566 6 EA SHIM --- 1MM
021 57513574 6 EA SHIM --- 2MM
022 57513707 1 EA CYLINDER---EXT 1
57513681 1 EA D O---RING
57513673 1 EA D PACKING SET
023 57513699 1 EA CYLINDER---EXT 2
57513673 1 EA D PACKING SET
024 57513533 1 EA SHIM --- 2MM
025 57513657 2 EA SHIM
026 57513665 2 EA SHIM
027 57514127 1 EA BUSHING---HOOK
028 57514135 1 EA VALVE---OVERCENTER
029 57513715 2 EA PAD --- SIDE (NOT SHOWN)
030 57514473 1 EA POWER PACK ASSY (NOT SHOWN)
031 59447326 1 EA FILTER
032 57514481 1 EA SWITCH
033 57514499 1 EA VALVE PACK, 4 FUNCTION
034 57514507 1 EA POWERPACK, RES
035 57332207 1 EA SWITCH, 2 POLE TOGGLE

page 555 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526972 CRANE, HIAB 027---2L

CRANE ASSEMBLY, HIAB

This page is blank.

57526956

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 556
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57513632 CYL ---INNER BOOM

CRANE ASSEMBLY, HIAB

1
57526956

13 15

16 Not Shown

Figure 293 :CYL--- INNER BOOM

C57513632 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57513632 CYL ---INNER BOOM

REF. PART NO. QTY. UNIT DESCRIPTION

001 57513582 1 EA PACKING SET

CRANE ASSEMBLY, HIAB

013 57514119 2 EA BEARING
015 57514101 1 EA VALVE---LOAD HOLDING
016 57513590 1 EA PACKING SET --- LHV

57526956

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 558
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57513517 CYL ---OUTER BOOM

CRANE ASSEMBLY, HIAB

1
57526956

16

15

14

12
13

Figure 294 :CYL--- OUTER BOOM

C57513517 REV00
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57513517 CYL ---OUTER BOOM

REF. PART NO. QTY. UNIT DESCRIPTION

001 57513582 1 EA PACKING SET

CRANE ASSEMBLY, HIAB

012 57513608 2 EA BEARING
013 57513616 4 EA RING---RET
014 57513624 4 EA BUSHING---DISTANCE
015 57514101 1 EA VALVE---LOAD HOLDING
016 57513590 1 EA PACKING SET --- LHV

57526956

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 560
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526949 WIGGINS ASSY

14 13 11
WIGGINS ASSY

12
26

A
C
D

13 14

14
57526949

17

32 17
24
18
33

34
35
B 28
29
22

Figure 295 :WIGGINS ASSY

D57526949 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526949 WIGGINS ASSY

WIGGINS ASSY
19
17 20

21

31

57526949
3 4

30
DETAIL A
3
25

5
6
7
22
8
9
10
24 12 16 18 2 1

Figure 296 :WIGGINS ASSY

D57526949 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 562
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526949 WIGGINS ASSY

31
WIGGINS ASSY

26 27
30

39
DETAIL B

30 25
26
DETAIL D
57526949

21 35 29 38

17

23

37
37

17

22 15 29 16 17 24
DETAIL C

Figure 297 :WIGGINS ASSY

D57526949 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526949 WIGGINS ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

WIGGINS ASSY
001 57526105 1 AS BOX, CENTRAL ASSY (See figure 298)
002 57541575 1 EA ANGLE, SUPPORT
003 57541567 2 EA ANGLE
004 57541583 1 EA ANGLE, SUPPORT
005 95104170 4 EA SCREW, CAP---1/2---13 X 1---1/2
006 95081824 4 EA WASHER, LOCK---1/2
007 95077798 4 EA NUT, HEX---1/2---13
008 95934584 4 EA SCREW, CAP---3/8---16 X 1---1/2
009 95937413 4 EA WASHER, LOCK---3/8 PLATED
010 95922894 4 EA NUT, HEX---3/8---16
011 95357737 1 EA FITTING,HYD
012 57230534 1 EA HOSE ASSY
013 95038303 2 EA CAP
014 56997554 3 EA BREATHER, FUEL CAP
015 52197530 1 EA FITTING, HYD
016 56958663 1 EA HOSE ASSY
017 95279402 4 EA ELBOW, 90DEG MALE 37DG FL

57526949
018 56954266 1 EA HOSE ASSY
019 95323341 1 EA ELBOW ST---90DEG,EXT/EXTNPT
020 95264974 1 EA FITTING, HYD
021 56954225 1 EA HOSE ASSY
022 57311920 1 EA HOSE ASSY
023 95279105 1 EA FITTING, HYD
024 56958663 1 EA HOSE ASSY
025 57428039 1 EA HOSE ASSY
026 95219853 3 EA FITTING, HYD
027 56953979 1 EA HOSE ASSY
028 95357729 1 EA FITTING,HYD
029 95219747 2 EA FITTING, HYD
030 57342420 4 EA CLAMP ASSY
031 57262495 13 EA CLAMP ASSY
032 95323358 1 EA FITTING, STR---EXT NPT RUN
033 50829605 1 EA VALVE, BALL---1/2”
034 95279170 1 EA FITTING, HYD
035 56954365 1 EA HOSE ASSY
037 95446654 2 EA COUPLING

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 564
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526949 WIGGINS ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

038 95387890 1 EA CAP, JIC---12

WIGGINS ASSY

039 95446670 1 EA COUPLING

57526949

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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526949 WIGGINS ASSY

WIGGINS ASSY
This page is blank.

57526949

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 566
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526105 BOX, CENTRAL ASSY

A B C
18 17 16
WIGGINS ASSY

HYDRAULIC
WATER OIL
19
GREASE
INJECTION 57526154
1 57526162 57526147

ENGINE OIL DIESEL ENGINE

FUEL COOLANT
57526113 57526139
57526121

14 15
13
A B C

5
57526949

12
8

3
10

VIEW A ---A

Figure 298 :BOX, CENTRAL ASSY

D57526105 REV 000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526105 BOX, CENTRAL ASSY

WIGGINS ASSY
7
10
1

VIEW B ---B

57526949
7
5
11
1

10
8

12

VIEW C---C

Figure 299 :BOX, CENTRAL ASSY

D57526105 REV 000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 568
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526105 BOX, CENTRAL ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57526063 1 EA BOX, ASSY (See figure 300)

WIGGINS ASSY

002 56997539 1 EA RECEIVER, FUEL

003 50695964 1 EA CAP
004 50695972 2 EA NIPPLE, RECEIVER---HYD
005 59729566 2 EA NOZZLE, COOLANT
006 56997547 1 EA CAP, FUEL
007 50695998 2 EA CAP, HYD RECEIVER
008 57142945 2 EA PLUG, COOLANT
009 95279352 1 EA FITTING, HYD
010 95219747 4 EA FITTING, HYD
011 95219754 1 EA FITTING, HYD
012 52243649 2 EA FITTING, HYD
013 57526113 1 EA NAMEPLATE, ENGINE OIL
014 57526121 1 EA NAMEPLATE, DIESEL FUEL
015 57526139 1 EA NAMEPLATE, ENGINE COOLANT
016 57526147 1 EA NAMEPLATE, GREASE
017 57526154 1 EA NAMEPLATE, HYD. OIL
018 57526162 1 EA NAMEPLATE, WATER INJ
57526949

019 95064192 12 EA SCREW, DRIVE---#6 X 1/4

page 569 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526105 BOX, CENTRAL ASSY

WIGGINS ASSY
This page is blank.

57526949

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 570
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526063 BOX, ASSY

1 3 2 3
WIGGINS ASSY

4 3
57526949

1
2

6
7
8

Figure 300 :BOX, ASSY

D57526063 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526063 BOX, ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57526071 1 EA BOX, STAINLESS STEEL

WIGGINS ASSY
002 57526089 1 EA PANEL, BACK
57526097 1 EA D PANEL
95452322 1 EA D COUPLING, 2 NPT
95446662 5 EA D COUPLING, 3/4 NPT
003 57526931 2 EA LATCH,T---HANDLE FLEX DRAIN
004 95852836 4 EA SCREW, MACHINE
005 95752598 4 EA NUT, HEX
006 95928982 10 EA SCREW, CAP---1/4---20 X 3/4
007 95922324 10 EA WASHER, FLAT---1/4
008 95923298 10 EA NUT, ELASTIC LOCK---1/4---20

57526949

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 572
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526964 RESERVE OIL/FUEL SYS,INST

RESERVE OIL/FUEL SYS, INST

ELECTRICAL BOX
MOUNTED ON
15 17 TOWER REST
17 18
11 18 19

AFC
CONTROL
14 BOX
10
5
7 20
8
10 6
6 CMB BOX
1
20
4
3 2
57526964

12
OIL PAN

9 13

Figure 301 :RESERVE OIL/FUEL SYS,INST

D57526964 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526964 RESERVE OIL/FUEL SYS,INST

REF. PART NO. QTY. UNIT DESCRIPTION

RESERVE OIL/FUEL SYS, INST

001 57526980 1 EA RESERVE OIL/FUEL SYSTEM
57513053 1 EA D PUMPING UNIT
57513061 1 EA D METERING UNIT
57513079 1 EA D VALVE, AUTO FILL CONTROL
57513087 2 EA D LAMP, RED
57513095 2 EA D LAMP, RED
57513103 2 EA D LAMP, YELLOW
57231995 1 EA D ELEMENT,BY---PASS FILTER
57512931 1 EA D FILTER, OIL
57513111 1 EA D CAP, WITH DIPSTICK
57513129 2 EA D GLASS, SIGHT
57021883 2 EA D RELAY,30---AMP POWER
57358855 1 EA D PUSHBUTTON, 2---POSITION
57364010 1 EA D LED,24V AC/DC RED
50838564 1 EA D SWITCH, 2---N.O.
57513137 2 EA D SWITCH, OIL PRESS
57513145 2 EA D SWITCH, FUEL PRESS

57526964
57513152 2 EA D SWITCH, FLOAT 1/4NPT
002 56246382 1 EA PLATE, MOUNT
003 57541534 2 EA ADAPTOR, OIL RESERVE
004 95279543 1 EA FITTING, HYD
005 56245608 1 EA HOSE ASSEMBLY
006 56245624 1 EA HOSE ASSEMBLY
007 95279378 1 EA FITTING, HYD
008 95279543 1 EA FITTING, HYD
009 56245616 1 EA HOSE ASSY
010 95209094 4 EA FITTING, HYD
011 57541609 1 EA BOX, 16X12X8.62
012 57262495 4 EA CLAMP ASSY
013 52251758 14 EA CLAMP ASSY
014 56246390 2 EA BAR, MOUNT
015 95928982 4 EA SCREW, CAP---1/4---20 X 3/4
017 95934766 8 EA WASHER, LOCK---1/4 PLATED
018 95931564 8 EA NUT, HEX---1/4---20
019 95934816 4 EA SCREW, CAP---1/4---20 X 1
020 56245632 1 EA HOSE ASSY

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 574
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57522039 MONITOR & CONTROL ASM,DMH

MONITOR & CONTROL ASM,DMH

There is no drawing available at this time.

57522039

Figure 302 :MONITOR & CONTROL ASM,DMH

PENDING
page 575 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57522039 MONITOR & CONTROL ASM,DMH

REF. PART NO. QTY. UNIT DESCRIPTION

001 57530255 1.00 KT MONITOR & CONTROL,DMH/PLC

MONITOR & CONTROL ASM,DMH

57522039

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 576
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508574 PLC ASSEMBLY, A---B SLC504

PLC ASSEMBLY, A---B SLC504

See Detail A
57508574

See Detail D
See Detail C

See Detail E

See Detail G

See Detail H

See Detail B

Figure 303 :PLC ASSEMBLY, A--- B SLC504

D57508574 REV000
page 577 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508574 PLC ASSEMBLY, A---B SLC504

7
11
6 11
13 15

PLC ASSEMBLY, A---B SLC504

11
15

18
19

BOX 1
DETAIL B

57508574
6
6 7 24 13
13 11 11
15 7
16

24
18 11 16
19

BOX 3 11
11
DETAIL A BOX 11
DETAIL C

Figure 304 :PLC ASSEMBLY, A--- B SLC504

D57508574 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 578
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508574 PLC ASSEMBLY, A---B SLC504

6
13
11
8
PLC ASSEMBLY, A---B SLC504

11

10
25

9
27

11

15

11 11 15
BOX 20 5
57508574

DETAIL D 14 26
1
21 22

4
13
3
26

2
26

3
26

CONSOLE LEFT SIDE PANEL

DETAIL E

Figure 305 :PLC ASSEMBLY, A--- B SLC504

D57508574 REV000
page 579 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508574 PLC ASSEMBLY, A---B SLC504

12
25 20

PLC ASSEMBLY, A---B SLC504

17

DETAIL F

57508574
23
26

12
25

DETAIL H

DETAIL G

Figure 306 :PLC ASSEMBLY, A--- B SLC504

D57508574 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 580
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508574 PLC ASSEMBLY, A---B SLC504

REF. PART NO. QTY. UNIT DESCRIPTION

001 57524761 1 EA CONTROLLER,SLC500 MODULE

PLC ASSEMBLY, A---B SLC504

002 57524795 1 EA MODULE, DISCRETE OUTPUT

003 57524803 2 EA MODULE,16 DISCRETE INPUT
004 57508590 1 EA MODULE, REMOTE IO SCANNER
005 57524753 1 EA POWER SUPPLY FOR PLC
006 57508608 4 EA MODULE, REMOTE IO ADAPTER
007 57508616 3 EA MODULE, 10 INPUT/6 OUTPUT
008 57508624 1 EA MODULE, 16 SINKING INPUT
009 57508632 1 EA MODULE, 8 ANALOG INPUT
010 57521890 1 EA MODULE, 8 RTD INPUT
011 57521908 13 EA BASE, 3---WIRE CLAMP TERM.
012 57330888 3 EA RTD, 100---OHM PLATINUM
013 57521916 150.00 FT CABLE, 20AWG/2 COMPUTER
014 57508582 1 EA CHASSIS, 10 SLOT
015 57522005 5 EA MODULE,8---SOURCE OUTPUT
016 57522013 2 EA MODULE,16---SINK OUTPUT
017 57409088 1 EA SENSOR, 2 WIRE---PRESSURE
018 57522047 7 EA BLOCK,FUSE TERMINAL
57508574

019 39113337 7 EA FUSE,2A

020 57413932 1 EA SWITCH, PRESSURE --- 10
021 95924155 6 EA SCREW, TAP.---#6---20 X 1/2
022 57522096 1 EA MODULE,FLASH EPROM
023 57515454 1 EA POWER SUPPLY, 200 WATT
024 56258270 1 EA RESISTOR, 150 OHM,1/4WATT
025 56986375 100.00 FT CABLE, 22AWG
026 95444873 50 EA TERMINAL, #8 LOCKING FORK
027 56258288 2 EA RESISTOR,1000---OHM 2 WATTPLC

page 581 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57508574 PLC ASSEMBLY, A---B SLC504

PLC ASSEMBLY, A---B SLC504

This page is blank.

57508574

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 582
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527004 CAB AIR WAND ASSY.

CAB AIR WAND ASSY

There is no drawing for this asembly

57527004

Figure 307 :CAB AIR WAND ASSY.

NONE
page 583 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527004 CAB AIR WAND ASSY.

REF. PART NO. QTY. UNIT DESCRIPTION

001 57527012 1 EA BLOW GUN

CAB AIR WAND ASSY

002 57527020 1 EA HOSE, SELF COILING---AIR
003 49833478 1 EA FITTING, HYD.
004 57434128 1 EA COUPLING, QUICK DISCONNECT
005 57434110 1 EA COUPLING, QUICK DISCONNECT
006 57310013 1 EA FITTING, BULKHEAD
007 57439945 1 AS HOSE ASSY.
008 95364964 1 EA ADAPTER

57527004

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 584
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526998 WASH DOWN GUN ASSY

WASH DOWN GUN ASSEMBLY

10
12
11
RADIATOR
1
POWER PACK 15 4
4
7 17 16
20 15
5 9
2 8 14
3

6 13
19
57526998

19
19 19
19 19

18

Figure 308 :WASH DOWN GUN ASSY

D57526998 REV000
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4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57526998 WASH DOWN GUN ASSY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57527038 1 EA REEL, HOSE

WASH DOWN GUN ASSEMBLY

002 57166340 1 EA GUN HANDLE, HI PRES
003 57166357 1 EA NOZZLE,WATER SPRAY
004 50829605 2 EA VALVE, BALL---1/2”
005 57377616 1 EA SOCKET, LADDER
006 56959836 1 EA HOSE ASSY
007 95219721 1 EA FITTING, HYD
008 95446647 1 EA COUPLING
009 95279097 1 EA FITTING, HYD
010 56254436 1 EA MOUNT, TAPPED PLATE
011 95937413 4 EA WASHER, LOCK---3/8 PLATED
012 95934550 4 EA SCREW, CAP---3/8---16 X 3/4
013 95279535 1 EA FITTING, HYD
014 52198397 1 EA FITTING, HYD
015 95315214 2 EA FITTING, HYD
016 95264891 1 EA ELBOW, 90DEG---EXT/INT NPT
017 95279212 1 EA FITTING, HYD
018 57053761 1 EA HOSE ASSY

57526998
019 52251758 6 EA CLAMP ASSY
020 95396768 4 EA CLAMP,HOSE

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 586
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57277485 WASHERS, WINDOW

FILLER
WASHERS, WINDOW

1
2
3 ELECTRIC PUMP
4
11
57277485

8 NOT SHOWN
9 NOT SHOWN

Figure 309 :WASHERS, WINDOW

D57277485 REV01
page 587 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57277485 WASHERS, WINDOW

REF. PART NO. QTY. UNIT DESCRIPTION

001 57273047 1 EA WASHER, WINDOW KIT

WASHERS, WINDOW
57391948 2 EA D PUMP 24VDC WINDOW WASHER
57391955 2 EA D NOZZLE---DUAL JET WASHER
002 52240959 4 EA PLATE, TAPPED
003 95934550 6 EA SCREW, CAP 3/8---16 X 3/4
004 95922233 6 EA WASHER, FLAT 3/8
006 50838564 2 EA SWITCH, 2---N.O.
008 50249663 200.00 IN WIRE, 14AWG---ORANGE (NOT SHOWN)
009 50812403 144.00 IN WIRE, 14AWG---BROWN (NOT SHOWN)
011 56782873 288.00 IN TUBE

57277485

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 588
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57541906 WIPER, ASSY 3 WINDOW

WIPER, ASSY., 3 WINDOW

There is no drawing available at this time.

57541906

Figure 310 :WIPER, ASSY 3 WINDOW

PENDING
page 589 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57541906 WIPER, ASSY 3 WINDOW

REF. PART NO. QTY. UNIT DESCRIPTION

001 95371266 3 EA TERMINAL

WIPER, ASSY., 3 WINDOW

002 56990955 3 EA BRACKET, MOUNTING
003 95931564 18 EA NUT, HEX. 1/4---20
004 95934766 18 EA WASHER, LOCK 1/4 PLATED
005 95865937 18 EA SCREW, CAP 1/4---20 X 1/2 ZINC
006 95922324 18 EA WASHER, FLAT 1/4
007 56990765 2 EA MOTOR, WIPER
009 95922118 3 EA SCREW, RNDHD 10---24 X 1/2
010 95922563 3 EA WASHER, LOCK NO.10 (REG)
011 95234456 3 EA WASHER, FLAT NO.10
012 56990773 2 EA SADDLE, MED.
013 56990781 2 EA BLADE, WIPER
014 52243862 1 EA CONNECTOR
015 95048211 1 EA NIPPLE, PIPE
018 52239266 1 EA SWITCH, 4 POS/KNOB

57541906
019 58150103 500.00 IN WIRE, ELECTRICAL
021 52236783 1 EA CLAMP ASSY. 1/2”
022 52251204 10 EA GROMMET
023 57117848 2 EA BREAKER, CIRCUIT 5 AMP
024 95333407 2 EA CONNECTOR
026 95344214 2 EA OUTLET BODY
028 95245221 5 EA CONNECTOR, STRAIGHT 1/2”
029 95344818 2 EA COVER, 1/2”
030 95344867 2 EA GASKET, COVER 1/2”
031 57395386 1 EA ARM---WIPER PANTOGRAPH
032 57395394 1 EA BLADE 16” PANTOGRAPH
033 57395402 1 EA MOTOR---WINDSHEILD WIPER

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 590
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527939 FIRE EXTINGUISHER

FIRE EXTINGUISHER

List only, no drawing required.

57527939

Figure 311 :FIRE EXTINGUISHER

NONE
page 591 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527939 FIRE EXTINGUISHER

REF. PART NO. QTY. UNIT DESCRIPTION

001 57527962 1 EA EXTINGUISHER, FIRE

FIRE EXTINGUISHER
002 57527970 1 EA BRACKET, MOUNTING

57527939

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 592
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542557 KIT, MIRROR ---MOUNTING

KIT, MIRROR---MOUNTING

2 1

1
57542557

HANDRAIL

NOTE: MIRROR ASSEMBLY

MAY BE PLACED ANYWHERE
ON HANDRAIL TO SUIT NEED.

Figure 312 :KIT, MIRROR--- MOUNTING

B57542557 REV00
page 593 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57542557 KIT, MIRROR ---MOUNTING

REF. PART NO. QTY. UNIT DESCRIPTION

001 56938871 1 EA CLAMP ASSY

KIT, MIRROR---MOUNTING
002 57061079 1 EA MIRROR, RECTANGULAR

57542557

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 594
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57541963 SUNSHADE ASSEMBLY

SUNSHADE ASSEMBLY

List only, no drawing required.

57541963

Figure 313 :SUNSHADE ASSEMBLY

NONE
page 595 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57541963 SUNSHADE ASSEMBLY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57541971 2 EA SUNSHADE, 44.5W X 42H

SUNSHADE ASSEMBLY
002 57541989 1 EA SUNSHADE, 24.5W X 42H
003 57541997 2 EA SUNSHADE, 30.75W X 42H
004 57542003 1 EA SUNSHADE, 29W X 42H
005 57542011 1 EA SUNSHADE, 19W X 42H
006 57542029 1 EA SUNSHADE, 29.5W X 42H

57541963

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 596
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57524167 TOOLS, BASIC

TOOLS, BASIC

List only, no drawing required.

57524167

Figure 314 :TOOLS, BASIC

NONE
page 597 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57524167 TOOLS, BASIC

REF. PART NO. QTY. UNIT DESCRIPTION

001 50694694 1 EA GUN, GREASE

TOOLS, BASIC
002 50245281 1 EA GUN, BLOW---WITH 25’ HOSE (See figure 315)
004 50525187 1 EA LUBRICANT, 35 LB. CAN
015 57113102 1 EA WRENCH, FEED CHAIN ADJUST
016 50141894 1 EA HOSE ASSY, GREASE GUN
016 57373086 1 EA EXTENSION, NOZZLE

57524167

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 598
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50245281 GUN, BLOW ---WITH 25’ HOSE

TOOLS, BASIC

3/8” npt

3
5 4 6

1
57524167

500 501

Figure 315 :GUN, BLOW--- WITH 25’ HOSE

B50245281 REV02
page 599 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

50245281 GUN, BLOW ---WITH 25’ HOSE

REF. PART NO. QTY. UNIT DESCRIPTION

001 50067131 1 EA BLOW GUN D

TOOLS, BASIC
003 57053183 300.00 IN HOSE,HYD---A06 BULK
004 50245299 1 EA CONNECTOR, HOSE
005 95220844 1 EA CLAMP, HOSE
006 50245307 1 EA COUPLING,QD
500 95316972 1 EA FITTING, HYD---NPT/JIC
501 59506436 1 EA FITTING,HOSE

57524167

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 600
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57426611 ROD SEAL ASSEMBLY---0 TO 30 DEG. ANGLE

ROD SEAL ASSEMBLY---0 TO 30 DEG.

MAIN FRAME

A A

B B
57426611

Figure 316 :ROD SEAL ASSEMBLY--- 0 TO 30 DEG. ANGLE

D57426611 REV000
page 601 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57426611 ROD SEAL ASSEMBLY---0 TO 30 DEG. ANGLE

ROD SEAL ASSEMBLY---0 TO 30 DEG.

22 RUBBER
21 20 16 WIPER 24
1 23 19

SECTION A---A

8 9 TOWER SUPPORT
7 14
12
17 18 5 6 4
15

57426611
4
2 3 1 13

VIEW B---B

NOTE: FOR RUBBER WIPER SIZE LOOK UNDER ROD TOOL

GROUP FOR SIZE OF ROD AND WIPER PART NO.

Figure 317 :ROD SEAL ASSEMBLY--- 0 TO 30 DEG. ANGLE

D57426611 REV000

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 602
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57426611 ROD SEAL ASSEMBLY---0 TO 30 DEG. ANGLE

REF. PART NO. QTY. UNIT DESCRIPTION

001 57426397 1 EA DUST CHUTE, 30 DEG. ANGL

ROD SEAL ASSEMBLY---0 TO 30 DEG.

002 57372773 1 EA SEAL, FRONT---DUSTSHIELD

003 57372807 1 EA SEAL, REAR---DUSTSHIELD
004 57372765 2 EA RETAINER, SEAL---FRONT/BAC
005 57426520 2 EA RETAINER, SEAL---SIDE
006 57426538 2 EA SEAL, SIDE---DUSTSHIELD
007 57413767 1 EA CLEVIS, TWR. BTM.
008 57413775 1 EA CLEVIS, TWR. BTM.
009 57320897 1 EA STIFFENER
012 57410896 2 EA GUSSET, TWR. SPT. LUG
013 57395865 4 EA LUG, PIVOT PLATE
014 57413700 2 EA LUG, TWR. SUPPORT
015 57395873 2 EA PIN, PIVOT PLATE
016 95745410 1 EA RETAINING RING, SPIROLOX
017 57317273 1 EA PIN, LIFTING---DUSTSHIELD
018 57317265 1 EA LUG, LIFTING---DUSTSHIELD
019 57249427 1 EA RETAINER, ROD WIPER
020 57247983 1 EA PLATE, SPACER
57426611

021 95934584 8 EA SCREW, CAP 3/8---16 X 1---1/2

022 95922894 8 EA NUT, HEX. 3/8---16
023 95429213 24 EA SCREW, SOC. HD. 3/8---16 X 1---3/4
024 57247975 1 EA PLATE, ROD SEAL TOP

page 603 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57426611 ROD SEAL ASSEMBLY---0 TO 30 DEG. ANGLE

ROD SEAL ASSEMBLY---0 TO 30 DEG.

This page is blank.

57426611

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 604
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546475 TOOLS, TESTING

1 NOT SHOWN
TOOLS, TESTING

INSTRUMENT PANEL
57546475

CABINET VIEWED FROM REAR

_ INT
24 VDC
SUPPLY

+
EXT
OFF ON

EXT

120 VAC

_
+ A B EXT
WIRING SCHEMATIC

Figure 318 :TOOLS, TESTING

NONE
page 605 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546475 TOOLS, TESTING

REF. PART NO. QTY. UNIT DESCRIPTION

001 57036584 1 EA TEST KIT

TOOLS, TESTING
57225153 1 EA D 5000 LB. GAUGE
57225161 2 EA D GAUGE, 0---600 LB.
57225179 1 EA D 3000 LB GAUGE
57225211 1 EA D TEST HOSE
57225195 1 EA D TEST HOSE
57225203 1 EA D TEST HOSE
59713438 4 EA D COUPLING, MIN
57225229 4 EA D ADAPTER, GAUGE
57225237 4 EA D ADAPTER TRANSITION
002 57042822 1 EA TESTER, OEM

57546475

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 606
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537664 ROD GROUP TOOLS---10.75 RLR

ROD GROUP TOOLS---10.75 RLR

There is no drawing for this assembly

57537664

Figure 319 :ROD GROUP TOOLS--- 10.75 RLR

NONE
page 607 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57537664 ROD GROUP TOOLS---10.75 RLR

REF. PART NO. QTY. UNIT DESCRIPTION

002 57113615 1 EA FORK, AUTO B/O---10---3/4

ROD GROUP TOOLS---10.75 RLR

003 56983075 1 EA BUSHING, CENT---BARBER10.75
004 56982515 1 EA CHUCK, DETACH---12.25”TRI.
005 52153780 1 EA LIFTING BAIL---8.0 BECO
012 57111262 2 EA LOCK TAB
013 57201188 1 EA BIT SUB---8BECO P/6.63R BX
015 57249781 6 EA RUBBER, PIPE WIPER---10---3/4

57537664

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 608
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546467 ROD GROUP TOOLS---EXTRAS

ROD GROUP TOOLS---EXTRAS

List only, no drawing required.

57546467

Figure 320 :ROD GROUP TOOLS--- EXTRAS

NONE
page 609 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57546467 ROD GROUP TOOLS---EXTRAS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57113615 1 EA FORK, AUTO B/O---10---3/4

ROD GROUP TOOLS---EXTRAS

002 57201188 1 EA BIT SUB---8BECO P/6.63R BX
003 50524669 1 EA LIFTING BAIL---6.63 REG
004 57003154 1 EA SUB,XOVER---6.63R P/8 BE BX
005 57003162 2 EA ROD EXT---10---3/4X82”/8”BECO
006 56972490 4 EA DRILL ROD---10.75X30’8”BECO
007 57537763 2 EA BIT---TRICONE 12.25 DIA

57546467

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 610
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529174 NAMEPLATE GROUP

NAMEPLATE GROUP

List only, no drawing required.

57529174

Figure 321 :NAMEPLATE GROUP

NONE
page 611 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529174 NAMEPLATE GROUP

REF. PART NO. QTY. UNIT DESCRIPTION

008 57529612 2 EA NAMEPLATE,EMERGENCY STOP

NAMEPLATE GROUP
013 57529620 1 EA NAMEPLATE, GREASE LEVEL
019 57529588 1 AS NAMEPLATES, CONSOLE
57529554 1 EA D NAMEPLATE, ENG. CONTROL
57529471 1 EA D NAMEPLATE, LIGHTS
57529521 1 EA D NAMEPLATE, DUST CONTROL
57529547 1 EA D NAMEPLATE, DRILL/PROPEL
57529505 1 EA D NAMEPLATE, JACK CONTROL
57529513 1 EA D NAMEPLATE, TWR PINNING
57529489 1 EA D NAMEPLATE, GAUGES
57529497 1 EA D NAMEPLATE, WIPER
57546517 1 EA D NAMEPLATE,CIRCUIT BREAKER
027 57530156 1 EA NAMEPLATES,WATER INJ
57529463 1 EA D NAMEPLATE, WATER TANK
57530180 1 EA D NAMEPLATE,REG WATER INJ
029 57529638 1 AS NAMEPLATE, ANNUNCIATOR
57529596 1 EA D NAMEPLATE,ANNUNCIATOR
57529604 1 EA D NAMEPLATE, ANNUNCIATOR

57529174
059 57529539 1 EA DECAL, COMP OIL LEVEL
069 57529182 1 EA ASSY,ELEC & HYD SCHEMATIC
57544199 1 EA D BOOK, INFORMATION TECH
57542185 1 EA D TAG SET --- BRASS
082 57530172 1 EA NAMEPLATES, VALVE
57529935 2 EA D NAMEPLATE,BRAKE VALVE
57529943 1 EA D NAMEPLATE,PRESS. FAN
57529950 2 EA D NAMEPLATE,DR/PRL DVRTR
57529968 1 EA D NAMEPLATE,JACK DIVERTER
57529976 2 EA D NAMEPLATE,PILOT OPER CHK
57529984 1 EA D NAMEPLATE,DC/BYPASS ROT
57529992 1 EA D NAMEPLATE,SLOW FEED DIR
57530008 1 EA D NAMEPLATE,CS FRONT JACK
57530016 1 EA D NAMEPLATE,DCS FRONT JACK
57530024 1 EA D NAMEPLATE,REAR JACKS
57530032 6 EA D NAMEPLATE,OVER CNTR VLV
57530040 1 EA D NAMEPLATE,DBL CHK VLV
57530057 1 EA D NAMEPLATE,HOIST VALVE
57530065 1 EA D NAMEPLATE,CARL SWING VLV

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 612
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529174 NAMEPLATE GROUP

REF. PART NO. QTY. UNIT DESCRIPTION

57530073 1 EA D NAMEPLATE,CARL INDEX VLV

NAMEPLATE GROUP

57530081 1 EA D NAMEPLATE,PROP PRES CNTL

57530099 1 EA D NAMEPLATE,B/O CLMP & ROT
57530107 1 EA D NAMEPLATE,MAIN VLV ASM
57530115 3 EA D NAMEPLATE,DRAIN MANIFOLD
57530123 2 EA D NAMEPLATE,RETURN MANIF.
57530131 1 EA D NAMEPLATE,SUPERCHG MANIF
57530149 1 EA D NAMEPLATE,ROD SUPPORT
57530206 1 EA D NAMEPLATE,MAIN PWR SW
57530214 1 EA D NAMEPLATE,BATTERY JUMP
57530222 1 EA D NAMEPLATE,AMMETER
106 57140402 1 EA DECAL, WARNING---HOT FLUID
108 57529455 2 EA NAMEPLATE, FUEL TANK
235 57468183 1 AS NAMEPLATES, HIAB CRANE
57529067 1 EA D NAMEPLATE, CRANE
57529075 1 EA D DECAL, HIGH VOLTAGE
236 57529166 1 EA NAMEPLATE,RESERVE SYS
57529034 1 EA D NAMEPLATE,METERING RATE
57529174

57529042 1 EA D NAMEPLATE,OIL LEVEL

57529059 1 EA D NAMEPLATE,AUTO FILL CNTL

page 613 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57529174 NAMEPLATE GROUP

NAMEPLATE GROUP
This page is blank.

57529174

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 614
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527814 DECALS, SAFETY

DECALS, SAFETY

List only, no drawing required.

57527814

Figure 322 :DECALS, SAFETY

NONE
page 615 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527814 DECALS, SAFETY

REF. PART NO. QTY. UNIT DESCRIPTION

001 57527830 1 EA KIT,MANUAL & DECAL

DECALS, SAFETY
57527392 1 EA D DECAL,HIGH VOLTAGE
57527400 5 EA D DECAL,ROTATING FAN
57527418 2 EA D DECAL,FALLING DERRICK
57527426 1 EA D DECAL,MODIFY & IMP OPER
57527434 2 EA D DECAL,FALLING OBJECT
57527442 6 EA D DECAL,ROTATING PART
57527459 4 EA D DECAL,ROTATING SHAFT
57527467 1 EA D DECAL,HOT PRESS.FLUID
57527475 1 EA D DECAL,HIGH PRESSURE
57527483 2 EA D DECAL,COMBUSTIBLE GAS
57527491 3 EA D DECAL,POWERHEAD HAZARD
57527509 1 EA D DECAL,HIGH PRESSURE
57527517 2 EA D DECAL,FALLING CAROUSEL
57527525 4 EA D DECAL,FALLING PWR HD
57527533 4 EA D DECAL,CLIMBING DERRICK
57527541 4 EA D DECAL,EXPOSED GEARS
57527558 4 EA D DECAL,HIGH PRESSURE

57527814
57527772 13 EA D DECAL,FLUID SYS WARNING
57527780 20 EA D DECAL,HAZARDOUS VOLTAGE
57527798 4 EA D DECAL,HAZARDOUS NOISE
57527806 1 EA D DECAL,EXCESSIVE HYD OIL
57527053 1 EA D MANUAL,SAFETY DECAL (See figure 323)
57318693 3 EA D RIVET, DRIVE
002 57527863 4 EA DECAL,ELECTRONIC DAMAGE
003 57527871 1 EA DECAL,ENGINE FAILURE
004 57527889 1 EA DECAL,NON APPROVED OILS
005 57527897 2 EA DECAL,ALTERNATOR HSG

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 616
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527053 MANUAL,SAFETY DECAL

DECALS, SAFETY

List only, no drawing required.

57527814

Figure 323 :MANUAL,SAFETY DECAL

A57527053 REV00
page 617 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57527053 MANUAL,SAFETY DECAL

REF. PART NO. QTY. UNIT DESCRIPTION

001 57527061 1 EA PAGE,COVER

DECALS, SAFETY
002 57527079 1 EA PAGE, ORDER INFORMATION
003 57527087 1 EA PAGE, LABEL REFERENCE
004 57527095 1 EA PAGE, TABLE OF CONTENTS
005 57527103 1 EA PAGE, HIGH VOLTAGE
006 57527111 1 EA PAGE, ROTATING BLADES
007 57527129 1 EA PAGE,ROTATING BLADES
008 57527137 1 EA PAGE, FALLING DERRICK
009 57527145 1 EA PAGE,MODIFY & IMP OPER
010 57527152 1 EA PAGE, FALLING OBJECT
011 57527160 1 EA PAGE,ROTATING PARTS
012 57527178 1 EA PAGE,ROTATING SHAFT
013 57527186 1 EA PAGE,HOT PRESSURE FLUID
014 57527194 1 EA PAGE, HIGH PRESSURE
015 57527202 1 EA PAGE,COMBUSTIBLE GAS
016 57527210 1 EA PAGE,CRUSH & FALLING
017 57527228 1 EA PAGE, HIGH PRESSURE
018 57527236 1 EA PAGE,FALLING CAROUSEL

57527814
019 57527244 1 EA PAGE,FALLING POWERHEAD
020 57527251 1 EA PAGE,FALLING POWERHEAD
021 57527269 1 EA PAGE,CLIMBING TOWER
022 57527277 1 EA PAGE,EXPOSED GEARS
023 57527285 1 EA PAGE,ROTATING PARTS
025 57527293 1 EA PAGE,HIGH PRESSURE
026 57527301 1 EA PAGE,FLUID SYS WARNING
027 57527319 1 EA PAGE,HAZARDOUS VOLTAGE
028 57527327 1 EA PAGE,HAZARDOUS NOISE
029 57527335 1 EA PAGE,EXCESSIVE HYD OIL

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 618
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57375842 COMPOUNDS, LUBRICATING

LUBRICATING COMPOUNDS

List only, no drawing required.

57375842

Figure 324 :COMPOUNDS, LUBRICATING

LIST
page 619 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57375842 COMPOUNDS, LUBRICATING

REF. PART NO. QTY. UNIT DESCRIPTION

001 57320749 2 EA COMPOUND, NEVER---SEEZ

LUBRICATING COMPOUNDS
002 57375834 1 EA COMPOUND, NEVER---SEEZ

57375842

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 620
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57160111 PAINT & SUPPLIES

PAINT & SUPPLIES

List only, no drawing required.

57160111

Figure 325 :PAINT & SUPPLIES

NONE
page 621 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57160111 PAINT & SUPPLIES

REF. PART NO. QTY. UNIT DESCRIPTION

001 35323567 30.00 GL PAINT, BEIGE

PAINT & SUPPLIES

002 50261437 10.00 GL THINNER,
003 50261445 8.00 GL PAINT, BLACK
004 50261411 1 EA SEALANT, HYDRAULIC
005 57135501 20.00 GL PRIMER, GREY EPOXY
006 57136459 20.00 QT CATALYST, PRIMER
007 50407451 3 EA SEALANT

57160111

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 622
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57498420 SHIPPING PROVISIONS

10 ---NOT SHOWN
11 ---NOT SHOWN 9
12 ---NOT SHOWN
SHIPPING PROVISIONS

14 ---NOT SHOWN

13

8
57498420

1 4 1

2
2 3
3 5
5 TOWER LIFTING DEVICE
DETAIL

NOTE: Tower lifting devices must be used when lifting tower onto
or off machine. Lifting tower otherwise may cause damage.

Figure 326 :SHIPPING PROVISIONS

D57498420 REV000
page 623 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57498420 SHIPPING PROVISIONS

REF. PART NO. QTY. UNIT DESCRIPTION

001 57498412 4 EA RETAINER

SHIPPING PROVISIONS
002 95403036 4 EA SCREW, CAP---1---8 X 8
003 95077749 4 EA NUT, HEX---1”---8
004 57498388 2 EA LIFTING DEVICE
005 95209433 4 EA WASHER, LOCK---1”
008 57490799 2 EA HOOK, SIDE
009 57490781 1 EA HOOK, REAR
010 57335051 1 EA PLATE, SHIPPING
011 57335069 1 EA PLATE, SHIPPING
012 57371544 200 EA TAG, BLANK ALUM
013 57491755 1 EA HOOK, MAIN FRAME---D.C.S.
014 57547275 1 EA MANUAL, TEST DM---H

57498420

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 page 624
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

57498420 SHIPPING PROVISIONS

SHIPPING PROVISIONS

This page is blank.

57498420

page 625 WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

ALTERNATOR, 57391997, 251

AMMETER---24VDC, 250 AMP, 57391286, 251
”O” RING, 95358016, 324
ANGLE
(NOT SHOWN), 56244627, 142
56244668, 142
Numbers 56244676, 142
56972565, 305 , 382
3000 LB GAUGE, 57225179, 606 56996614, 310 , 326
57006595, 406
5000 LB. GAUGE, 57225153, 606
57014672, 496
57019127, 43
57541567, 564
A CUT TO LENGTH, 57529299, 143
MOUNT
A/C MOUNTING ASSY, 57521874, 89 57092884, 173

INDEX
FILTERS, 57331027, 340
ACCUMULATOR, 57537318, 70 , 78 SUPPORT
ACTUATOR, ELECTRIC ENGINE, 56251986, 57444796, 242
246 57541575, 564
57541583, 564
ACTUATOR BNK, 52158169, 438
ANGLE $, 57069049, 197
ADAPTER
52229986, 186 ANGLE 7X4X3/8X5 LG, 57542771, 96
57040545, 187 ANGLE FRAME/DUST CURTAIN, 57484024,
57223927, 408 515
57361685, 246
57514267, 88 ANGLE RAIL, 52199494, 525
57537284, 70 , 78 ANGLE SUPPORT, SIDE, 57444820, 242
57537292, 70 , 78
ANGLE---1/4X2X2X42, 57194946, 42
BULKHEAD, 50793363, 382 , 386
GAUGE, 57225229, 606 ANGLE---1/4X2X2X99.75, 57194938, 42 , 43
LEVELING JACK, 57485161, 82 , 86
ANNUNCIATOR, 10---POINT, 56992415, 126
PUMP SAE C, 52213980, 362
SPLINE SAE B---B, 57353344, 362 ANNUNCITOR, ALARM, 57379091, 126
SPLINE SAE C, 57353351, 362
AQ---SEAL ASSY., 57163495, 20 , 22 , 36 , 38
ADAPTER $
ARM
35539881, 319
ENGAGEMENT, 57437683, 221
52251899, 399
PIVOT, 57506149, 164
ADAPTER TRANSITION, 57225237, 606 REPLACEMENT, 57302242, 149
REPLACEMENT $, 57302242, 105
ADAPTOR, OIL RESERVE, 57541534, 574 ROD SUPT/ROD CATCHER, 57506180, 148 ,
ADHESIVE, 56784267, 188 , 221 , 304 164
STATIONARY, 57506172, 165
ADJUSTMENT ROD, 57319212, 96 SWING, 57437709, 221
AIR CLEANER $ ARM---WIPER PANTOGRAPH $, 57395386,
57468803, 282 590
57468811, 282
ARMREST KIT, 57340184, 92
AIR END, 36017978, 294
ASSY, ELEC & HYD SCHEMATIC, 57529182,
ALARM, BACKUP---12 TO 36VDC, 57366387, 612
496
AUTO BREAKOUT PIPING ASSY, 57224354,
ALARM KIT, 51073872, 346 216

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index i
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

TAPPED
B 56252232, 166
57035479, 493
BACK---UP
57106999, 509
57249328, 206 , 208 57477663, 42
57322125, 84 57477671, 43
BACKREST ASSY., 57340234, 92 TAPPED $, 57037178, 113
TUBE STABILIZER
BALL, 57265886, 230 57528101, 353
BAND, MOUNTING---AIR CLEAN$, 50279413, 57528119, 353
256 W/HOLES
57003642, 311
BAR 57004194, 52
56776131, 148 57004202, 52
56945694, 218 57045296, 260
56972201, 417 57364861, 186
INDEX

57068645, 166 W/HOLES $, 57381741, 5

57235947, 34
BAR W/HOLES, 56244437, 142
57322539, 148
57367823, 166 BASE
57498537, 520 3---WIRE CLAMP TERM., 57521908, 581
57536351, 543 52151222, 522
57542144, 48 A/C, 57542722, 96
ADJ, 52262904, 16 AUTO BR, 56984644, 216
CUT TO LENGTH BOTTOM A/C, 57542748, 96
57489080, 16 CLAMP, FILTERS, 57331035, 340
57529281, 143 LIGHT---SHOCK MOUNT, 57521973, 509
FLAT MOTOR BRACKET, 57429136, 271 , 349
(NOT SHOWN), 56244593, 142 RIGHT HAND, 57316754, 232
56244460, 142 BATTERY, 12V---8DW/ELECTRO$, 57113177,
56244494, 142 260
56244577, 142
BEARING
56244585, 142 52199064, 524
56244601, 142 52213840, 362
56244619, 142 56968654, 203
56996440, 416 57437055, 296
57005498, 130 57512840, 72
57022691, 272 57513384, 555
57026262, 82 , 86 , 230 57513400, 555
57035461, 495 57513418, 555
57078396, 467 57513426, 555
57224289, 272 57513442, 555
57529794, 310 57513491, 555
FLAT---.50 X 4 X 2.75$, 57443293, 5 57513608, 560
FLAT---3/8X3/4X4.88, 57283251, 80 57514119, 558
MOUNT, 56246390, 574 95214037, 185
MOUNTING, 57479545, 8 95490421, 149 , 164
ROUND BALL
57005282, 80 52221637, 232
57035321, 203 57363822, 185
SENSOR MOUNTING $, 57369423, 105 57513228, 64
SPLICE RADIAL, 57538654, 247
CAGE, 57339558, 146 RLR
LADDER, 57338014, 146 95780409, 132
SQUARE, 57005829, 130 95780417, 132

Index ii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

ROLLER BLOCK WELD, 52270360, 130

52221231, 232 BLOW GUN $, 57527012, 584
57316788, 232
57513178, 64 BLOW GUN D, 50067131, 600
SPR, 50530070, 129 BOARD, PRINTED CIRCUIT
THRUST 57142432, 108 , 110
57316440, 233 57142465, 110
57538662, 247 57327934, 110
BEARING SPRAG, 57316457, 233 BODY JIB HOIST BALL HOLDE, 57338857, 230
BEARING---AXIAL, 57513459, 555
BOLT
BELT 52199106, 524
DRIVE, 57543019, 96 52199486, 525
SAFETY, 52251063, 146 52199577, 525
SEAT, 57541914, 89 52270089, 417

INDEX
BELT---DRIVE, 57396020, 251 57456212, 62
57512766, 68
BIT SUB---8BECO P/6.63R BX, 57201188, 608 , 57512782, 68
610
57534851, 60
BIT---TRICONE 12.25 DIA, 57537763, 610 57534877, 60
57537011, 62
BLADE, WIPER $, 56990781, 590
57537144, 66
BLADE---16” PANTOGRAPH $, 57395394, 590 57537243, 70 , 78
BLOCK 57537326, 70 , 78
15A---14AWG TERMINAL, 57522484, 300 , 490 57537367, 70 , 78
, 512 57537409, 70 , 78
52194271, 434 57537417, 70 , 78
52270352, 130 HEX HEAD, 57437071, 296
52273091, 129 MOUNT, 57385114, 221
56969603, 30 SOCKET HEAD, 57542656, 246
57315574, 96 STKG, 57085805, 416
6MM COMPONENT ELE$, 57429714, 105 TRACK, 57534810, 56 , 76
6MM COMPONENT ELEC, 57429714, 122 , WATER TANK MOUNT, 57414393, 520
490 WATER TANK MOUNT $, 57542797, 520
A/C SPACER, 57542755, 96 BOOK, INFORMATION TECH, 57544199, 612
DRIVE, 57526238, 192 BOOM, WINCH, 57504078, 230
FLANGE, 57213936, 358 , 373 , 379
FUSE TERMINAL, 57522047, 581 BOOT
JUNCTION, 56975105, 187 GUAGE SENSOR, 57409138, 122
LUBE, 57081804, 184 RUBBER, 57020083, 108 , 110
MANIFOLD BOOT KIT, 57340291, 92
52194396, 434
BOSS
57437642, 132
57322927, 168
MOUNTING, HYD. TANK, 56248388, 333 57322992, 168
SHEAR, 52191319, 185
SPLICE, 52273380, 16 BOWEL ASSY., 51073880, 346
STOP, 52176260, 438 BOWL, PRE---CLEANER, 57514085, 88
TAP
BOX
57414609, 42
12X10X5, 39432133, 494
57483992, 42
16X12X8.62, 57541609, 574
UK10 TERMINAL, 57443525, 490
ASSY, 57526063, 569
UK10 TERMINAL $, 57443525, 106
BATTERY, 58231887, 260
UK16N TERMINAL, 56253792, 123
BIT, 57541591, 547
BLOCK SHEAR, 52270378, 129 CAST, 52243672, 495

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index iii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

CENTRAL ASSY, 57526105, 564 LH, 57077893, 465

CONCEPT 48X24X12, 57508483, 490 MOTOR
ELEC.JIC, 57032963, 491 57429128, 349
ELECTRICAL, 67604298, 126 , 496 57528945, 353
STAINLESS STEEL, 57526071, 572 57537722, 271
TECHNICAL BOOK, 57428005, 94 MOUNT
WIRING, 52240769, 496 57527954, 300
57529000, 276
BOX & PANEL, 50821982, 300
MOUNTING
BOX & PANEL $, 50821982, 197 52192572, 149 , 165
BRACE 52194479, 17 , 434
ANGLE, 57044851, 185 52243243, 186
CROSS, 57387672, 42 52243250, 186
56985419, 467
BRACKET 57080681, 536
52153814, 495 57431801, 122
52168473, 500
INDEX

57527970, 592
52194461, 434 57544744, 267
52195575, 434 MOUNTING $
52207164, 500 52244555, 291
52226073, 382 56990955, 590
52278553, 417 MOUNTING---NDEJAC$, 57479461, 5
52280039, 204 MTG
52280047, 204 50828797, 509
52280088, 204 52255973, 34
56782014, 490 MTG---SUCTIN MNFL$, 57410334, 395
56969678, 173 PIPE
56986029, 486 52196243, 418
57060451, 495 57389868, 267
57062440, 237 RH, 57077901, 465
57068546, 311 RIGHT MTG, 57521858, 271
57071383, 539 SENSOR, SHORT $, 57392771, 105
57071391, 539 SENSOR---LONG $, 57392763, 105
57071409, 539 SWITCH, 57344376, 82 , 86
57071417, 539 TANK MOUNTING $, 57484123, 290
57339749, 304 , 468 TUBING, 52196235, 418
57405391, 247 TWR PINNING CYL, 57309767, 173
ACTUATOR, 57279424, 438 TWR SPRT LADDER, 57339723, 146
AIR CLEANER $, 57429540, 282 VALVE, 57309163, 149
ANGLE VALVE $, 56243595, 113
57431785, 122
BRACKETS, CAB, 57537813, 94
57431793, 122
57521791, 42 BRAKE
BATTERY SWITCH &$, 57544066, 260 52279270, 133
CLEVIS, 56965080, 148 , 164 CYLINDER, 57316846, 232
COMP CONTROL, 57245763, 304 BRAKE CLUTCH ASS’Y, 57316408, 233
COMPRESSOR REAR, 57482242, 237
CYLINDER, 57227605, 221 BRAKE RACE
FILTER INNER, 57316465, 233
52194594, 340 OUTER, 57316473, 233
52195427, 332 BREAKER
52197134, 359 CIRCUIT, 57106924, 88
57007775, 340 CIRCUIT---15A/1P, 57509267, 509
FOOT $, 57401978, 319 CIRCUIT---25A/1P, 57509283, 509
HIAB CRANE, 57541625, 547 CIRCUIT---5 AMP, 57117848, 101
LEFT MTG, 57521841, 271 CIRCUIT---5 AMP $, 57117848, 590

Index iv WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

MAIN, 57514002, 88 CAB WELDMENT, 57537805, 94

BREAKER---FAN CONDENSER, 57513996, 88 CABLE
20AWG TWISTED PR $, 57522021, 197
BREATHER
20AWG/2 COMPUTER, 57521916, 581
50903236, 332
4---PIN X 6 FT, 57432627, 18
95422663, 133 , 184 72”NEG. BATTERY $, 57544132, 260
FUEL CAP, 56997554, 564 72”POS. BATTERY $, 57544124, 260
BREATHER $, 50903236, 290 BATTERY $, 30441570, 260
BATTERY---2/0 $, 56770001, 260 , 262 , 264
BRIDGE, ELEC. INSULATED
PROGRAMMING, 57382293, 105
57435034, 490
WIRE, 52142734, 500
57435075, 490
CABLE WEDGE, 52221090, 232
BRK DISC STL, 52221652, 232
CAGE
BRUSH SET LOWER LADDER, 57338022, 146
57514051, 88 UPPER LADDER, 57338030, 146

INDEX
57514242, 88
MOTOR, 57514077, 88 CAM ASSEMBLY (14), 57053522, 358

BSHG, SPRKT, 52270196, 129 CAM ASSEMBLY (25), 57033029, 358

CAP
BUSHING
35109222, 284
52191889, 203
50695964, 569
52196037, 203
52262292, 132
52213949, 362
52279239, 129
52279957, 214
52279247, 132
52279981, 203
57513251, 276
57004244, 130
BEARING, 52279262, 132
57004251, 130
BREAKOUT WRENCH, 57218463, 221
57224149, 210
CARROUSE, 52192143, 203
57344418, 230
COVER, 57070849, 536
57526246, 192
CROSSHEAD, 50424456, 82 , 86
90725813, 17 FILLER, 52198991, 524
95766358, 164 FUEL, 56997547, 569
BRONZE, 57506131, 149 , 164 HYD RECEIVER, 50695998, 569
CENT---BARBER10.75, 56983075, 608 O---RING, 52199668, 524
INSULATING---2”, 57230724, 496 PLASTIC, 52199270, 525
REDUCING $, 50613108, 319 SEAL, 52262276, 132
SPHERICAL $, 57337438, 5 WEATHER $, 52215506, 256
TYPE Q1/1.77BORE, 57537698, 349 WITH DIPSTICK, 57513111, 574
TYPEQ1---1.378BORE, 57537706, 271
WEAR, 50694934, 187 CAPACITOR, 47 MF, 50V $, 57393449, 106

BUSHING (BRONZE) CAPSCREW, 57526204, 192

57383317, 206 CARD, DUAL SOLENOID DRIVE$, 57387151,
57383325, 206 105
BUSHING --- MASTER, 57512675, 58 CAROUSEL, 52279940, 203
BUSHING --- TRACK, 57512626, 58 CARRIER, SEAL, 57503971, 187
BUSHING---DISTANCE, 57513624, 560 CARRIER PLANET OUTPUT, 57316499, 232

BUSHING---HOOK, 57514127, 555 CARRIER PLANET PRIMARY, 57316515, 232

CARTRIDGE
57011108, 122
P. REDUCING, 57177982, 187
C SHUTTLE, 57177990, 187
CAB, COMPLETE, 57537797, 89 CARTRIDGE ASSY (008), 57153215, 358

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index v
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

CATCHER ARM 1/2” $, 52236783, 197 , 590

CS, 57322513, 148 2---1/4”, 52191798, 311 , 416
DCS, 57322471, 148 3/4”, 52236791, 491
52251758, 468 , 574 , 586
CHAIN
52251816, 496
56882186, 52 56938871, 594
58121286, 522 57084956, 416
BULK, 57322372, 148 57084964, 416
CHAIN KIT, 50700491, 129 57262479, 373 , 379 , 467
57262487, 468
CHANNEL 57262495, 272 , 373 , 379 , 468 , 547 , 564 , 574
52274321, 16 57262503, 373 , 379 , 468
57110587, 373 , 379 57342420, 564
57529729, 311 67557736, 272 , 539
90” LG, 57542615, 43
DUCT, 56954852, 101 CLAMP ASSY---2.12 TUBE, 57405060, 341
HYDRA---ZORB ANCHOR, 57357568, 272
INDEX

CLEVIS
HYDRAZORB ANCHOR, 50583418, 341 , 467 52193869, 438
WIRING DUCT, 57472839, 490 52276953, 129
52280096, 204
CHASSIS, 10 SLOT, 57508582, 581
56988561, 173
CHUCK 56988579, 173
DETACH---12.25”TRI., 56982515, 608 57322919, 168
ROD C, 52270634, 214 57506156, 149 , 165
CYLINDER, 57322984, 165
CLAMP
SIDE FRAME $, 57379927, 5
3” PIPE, 56977150, 326 TWR BTM $
57536344, 543 57413767, 603
FILTERS, 57331043, 340 57413775, 603
HOSE UPPER, 52192150, 203
3, 50428564, 326 YOKE $, 57379935, 5
50034826, 148 , 164 , 222 , 466
50034834, 466 CLIP
50034842, 17 , 148 , 164 , 466 57537300, 70 , 78
50034859, 406 HOSE, 57528994, 276
50428564, 187 , 417 TUBE, 57528341, 276
50817428, 267 CLUTCH SPRAG, 57316424, 233
57528333, 276 COIL
58208851, 267 24VDC/TYPE P RELAY, 57426579, 122
95220851, 492 CONDENSER, 57514010, 88
HOSE $ EVAPORATOR, 57513939, 88
52230794, 282
57439762, 282 COMPOUND
58051095, 314 COLDWELDING---JB, 57521627, 294
PIPE---3”, 56977150, 416 NEVER---SEEZ
SEAL $, 56778699, 256 57320749, 620
T---BOLT, 57117475, 267 57375834, 620
T---BOLT $ COMPRESSOR, AC, 57542169, 88 , 89
57426827, 395 CONDUIT
58173089, 291 1” SPLIT NYLON, 57358848, 251
X---BRACE, 57528127, 276 , 353 1/2”, 95157111, 18
CLAMP ASSEMBLY, 59621896, 284 CONDUIT BODY 2WAY 2---IN, 95373890, 496
CLAMP ASSY CONE
1”, 52236775, 492 TIM H936340, 52233855, 186
1/2”, 52236783, 18 , 123 , 173 , 491 , 512 , 536 TIM H936349, 52233806, 186

Index vi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

TIM JM---716649, 52233822, 186 COVER

2 IN CONDUIT BODY, 95373916, 496
CONNECTION, AIR INTAKE, 57429649, 294
3” WIDE WIRE, 57508517, 490
CONNECTOR 35536283, 324
2---WAY, 57387904, 271 56959646, 490
2---WAY FEMALE, 59854943, 271 57061723, 364
3/4”KELLEM CORD, 57165508, 124 57323008, 168
50463074, 344 , 346 57537227, 70 , 78
50733138, 536 58123399, 522
57537094, 62 ACCESS, 52191517, 185
57537102, 62 BATTERY, 57143505, 260
95333381, 492 CLEAR LEXAN, 57140964, 509 , 512
95333399, 495 CRANK CASE REAR, 52199015, 524
95333415, 495 DUCT, 56954860, 102
HOSE, 50245299, 600 FRONT DUST, 57484057, 516
HANDYBOX FOR RECPT, 50625896, 101

INDEX
CONSOLE, WELDMENT---DMH, 57283731, 101 REAR DUST, 57484065, 516
RECPT---BATTERY CONN$, 57007429, 260
CONTACT
SPINDLE, 57292880, 184
1N.O./1N.C., 59646760, 108 , 116
TERMINAL BLOCK EN$, 57429730, 105
1N.O./1N.C. $, 59646760, 110
TERMINAL BLOCK END, 57429730, 122 , 490
39126560, 101
WIRING DUCT, 57472847, 490
CONTROL COVER PLATE
PRESSURE, 56966161, 358 52241023, 494
ROTARY SERVO, 57480105, 366 57385411, 221
CONTROLLER CRANE, HIAB 027---2L, 57526972, 547
FFEED/MN PMP$, 52274164, 110 CRANK CASE, 52198975, 524
PUMP $, 57310757, 110
REMOTE PROPO$, 57387169, 105 CRANK SHAFT, 52199056, 524
ROTATION $, 52240942, 110 CROSSBRACE, 52274834, 16
SLC500 MODULE, 57524761, 581 CROSSHEAD, 52191640, 82 , 86
SLOW FEED $, 57340382, 110
TOWER RAISING, 52240934, 108 CROWN SEAL, 57163438, 176
CUP
CORE, 57528226, 276
DUST, 56921166, 284
CORK, 57537136, 66 PISTON, 52163854, 525
TIM H936310, 52233848, 184
COUPLING
TIM JM---716610, 52233830, 185
2 NPT, 95452322, 572
3/4 NPT, 95446662, 572 CUP SPRING, 52276201, 129
57381766, 294 CUP VACUATOR $, 56770407, 282
FLEXIBLE, 57531766, 247
CYL---INNER BOOM, 57513632, 555
HALF 1”, 6000#, 95659918, 456
HALF 1---1/2”, 95850855, 440 , 456 , 458 CYL---OUTER BOOM, 57513517, 555
HALF 1---1/4”, 95850848, 440 , 454 , 456 , 458 CYLINDER
HALF 1/2”, 6000#, 95850822, 440 , 454 , 456 , 52199296, 525
458 AIR, 57057580, 304
HALF 1/4”, 6000#, 95695706, 440 , 456 , 458 HYDRAULIC
HALF 3/4”, 6000#, 95850830, 454 , 456 , 458 57135956, 173
MIN, 59713438, 54 , 166 , 187 , 382 , 386 , 435 57223976, 203
MIN $, 59713438, 389 , 606 57245896, 304
PIPE---1/2” GALV$, 95153425, 320 57309643, 221 , 515
QUICKDISCONNEC$ 57309650, 148 , 164 , 515
57434110, 328 , 584 57318776, 402
57434128, 328 , 584 57329427, 82 , 86

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index vii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57379695, 203 DIODE, 3A

57382871, 34 600V, 57196677, 122 , 490
57427692, 216 600V $, 57196677, 105
57437717, 222 DIPSTICK, 52213964, 362
57482267, 16
DISC, BRONZE, 57212169, 316
CYLINDER GROUP, 57537250, 70 , 78
DISC FRT FBR, 52221645, 232
CYLINDER---EXT 1, 57513707, 555
DOOR, SKIRT, 57213795, 515
CYLINDER---EXT 2, 57513699, 555
DOOR ASM
AUX, 57078859, 94
CAB, 57078875, 94
D DOOR SKIRT, 57213894, 515
DAMPENER, FLOAT SWITCH, 56246226, 332 DRAIN ASSY---1”, 57085151, 417
DECAL DRILL ROD---10.75X30’8”BECO, 56972490, 610
INDEX

ALTERNATOR HSG, 57527897, 616 DRIVE, 57512691, 62

CLIMBING DERRICK, 57527533, 616
COMBUSTIBLE GAS, 57527483, 616 DRIVE & MOTOR DTL, 57512709, 56 , 76
COMP OIL LEVEL, 57529539, 612 DRIVE --- FINAL, 57537037, 56 , 76
COMP. OIL LEVEL $, 57428849, 319
DRIVE GEAR, 52214046, 362
ELECTRONIC DAMAGE, 57527863, 616
ENGINE FAILURE, 57527871, 616 DRIVEN GEAR, 52214038, 362
EXCESSIVE HYD OIL, 57527806, 616 DRIVESHAFT, SHORT COUPLE, 57525644, 246
EXPOSED GEARS, 57527541, 616
DRUM
FALLING CAROUSEL, 57527517, 616
57316721, 232
FALLING DERRICK, 57527418, 616
GREASE RECHARGE, 57536286, 536
FALLING OBJECT, 57527434, 616
WELDMENT, 57536294, 543
FALLING PWR HD, 57527525, 616
FLUID SYS WARNING, 57527772, 616 DRUM CLOSURE, 57316713, 232
HAZARDOUS NOISE, 57527798, 616 DUCT, 3”X3”X6’ WIRE, 57508509, 490
HAZARDOUS VOLTAGE, 57527780, 616
HIGH PRESSURE DUCTING, ENG. INTAKE $
57527475, 616 57429656, 282
57527509, 616 57429664, 282
57527558, 616 DUST CHUTE, 30 DEG. ANGL$, 57426397, 603
HIGH VOLTAGE
57527392, 616
57529075, 613 E
HOT PRESS.FLUID, 57527467, 616
MODIFY & IMP OPER, 57527426, 616 ELBOW
NON APPROVED OILS, 57527889, 616 57537342, 70 , 78
POWERHEAD HAZARD, 57527491, 616 90 DEG, 95383626, 538
ROTATING FAN, 57527400, 616 90 DEG., 57537359, 70 , 78
ROTATING PART, 57527442, 616 95286910, 310
ROTATING SHAFT, 57527459, 616 ELBOW---90DEG, EXT/INT NPT, 95220976, 328
WARNING---HOT FLUID, 57140402, 613
ELEMENT
DIAL, GAUGE, 50705482, 122 , 543 BY---PASS FILTER, 57231995, 574
DIAPHRAM ASSY, 52218658, 528 FILTER
52195401, 332
DIAPHRAM COVER, 52198876, 528 57013104, 332
DIE, MANUAL TONG, 57385270, 222 57065534, 311
57403339, 368 , 384
DIE HOLDER, PIVOT, 57385098, 221
FILTER---3 MICRON, 50343490, 344 , 346
DIFFUSER, 52193661, 332 PRIMARY, 52277381, 282 , 284

Index viii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

RUBBER, 57538647, 247 56920978, 271 , 349

SECONDARY, 52277399, 282 , 284 57159097, 349
SEPARATOR $, 39749973, 319 57391229, 372 , 378
STRAINER, 57520223, 310 57391237, 373 , 379 , 468
57489130, 468
ELEMENT---ENGINE WATER, 52214186, 246
95219713, 149
ENCLOSURE, ELECTRICAL, 57041774, 122 95264917, 300
ENCLOSURE ASSY, 48X24X12, 57508467, 490 95279147, 310
95341079, 247
END, STRUT, 52262722, 16 95357737, 310 , 564
EQUALIZER, 20A. BATTERY $, 57175804, 260 95678041, 341
HYD $
EXTENSION, NOZZLE, 57373086, 598
49833478, 584
EXTINGUISHER, FIRE, 57527962, 592 95652806, 399
EYE BOLT, SHOULDER NUT, 57322356, 148 HYD---TEE $, 50955707, 291
HYD---TEE ADAPTER, 56924962, 467
EYEBOLT, 52244266, 500

INDEX
LUBE
57012718, 206 , 210 , 224 , 226
95705547, 132
F STR---EXT NPT RUN, 95377156, 247
TEST, 57328676, 54 , 358 , 373 , 379
FAN --- 54”, 8 BLADE, 57537714, 271 , 349
FITTING HYD---TEE ADAPTER, 56924962, 515
FAN---CONDENSER, 57514044, 88
FIXTURE, ROUND LIGHT, 50828771, 509
FAULT CODES, AUTO LEVEL, 57393357, 105 FLANGE
FEED CHAIN, 52274255, 129 COMPANION, 57531758, 247
FILLER, TANK---2.5” NPT $, 50219518, 290 MTG., 57470973, 543
PIPE $, 95282257, 319
FILLER NECK, FUEL $, 57243610, 291
FORK, AUTO B/O---10---3/4, 57113615, 608 , 610
FILTER
FRAME
52196714, 359
CORNER HANGER, 57214124, 515
52226099, 382
HP OIL COOLER
57013096, 332
57528002, 353
57053050, 340
57528010, 353
59447326, 555
AIR RETURN, 57114290, 88 FRAME CORNER, 52243391, 515
OIL FUSE, 2A, 39113337, 581
57004236, 340
57431520, 311
57512931, 574 G
FILTER ELEMENT---FUEL, 57305864, 246
GASKET
FILTER OIL, 58148610, 246 2 IN CONDUIT BODY, 95373908, 496
FILTER REG., 57070732, 536 4” FLANGE $, 57410458, 319
51022184, 362
FILTER---LIQUID LINE, 57514036, 88
52175346, 358
FILTER---PRIMARY, 57514069, 88 52214020, 362
FITTING 52253390, 525
BHD, 56993249, 89 57068439, 519
BULKHEAD $, 57310013, 584 95568960, 294
GREASE, 57526295, 192 COVER, 52191962, 185
HYD RECEIVER $, 50610955, 314
49833478, 166 GASKET $
52226107, 378 95083481, 314
52262631, 17 95569497, 395

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index ix
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

GATE GRATING
56242621, 50 , 142 (C.S.)
56244452, 142 57480600, 43
57483919, 42 57480618, 43
57483927, 46 57480634, 43
CURVED, 57484016, 46 (D.C.S.), 57482390, 42
12”, 56985849, 143
GAUGE 52228178, 402
0---600 LB., 57225161, 606 56243702, 143
0---60PSI---OIL PRESS, 57409070, 122 57529307, 143
50916121, 322 57529315, 143
56993215, 89 57529323, 143
DISCHARGE PRESSURE, 50262500, 101 57542177, 48
ELEC---FUEL LEVEL, 57409112, 122 , 520 CAB
ELEC---TEMPERATURE, 57409096, 122 57482481, 42
FUEL $, 52254190, 290 57482499, 42
INDEX

FUEL TANK, 57194763, 122 , 543 COOLER, 57521700, 42

LIQUID LEVEL $, 57082364, 290 CROSSOVER
OIL, 52199031, 524 57482382, 42
PRESSURE 57521718, 42
57530792, 101 57521726, 42
57530800, 101 D.C.S., 57521809, 42
VACUUM 0---30” HG, 57315236, 300 D.C.S.---STAIR, 57482457, 42
WATER LEVEL, 57501579, 519 DECK, 57542565, 43
FLOOR
GEAR
57480667, 42
57513392, 555
57480675, 42
INTERMEDIATE, 52191558, 185
57480683, 42
OUTPUT, 52191533, 184
57480691, 43
OUTPUT SUN, 57316671, 232
INNER, 57521734, 42
PLANET PRIMARY, 57316507, 232
PLATFORM
PLANET---OUTPUT, 57316481, 232
FRONT, 56244270, 142
SUN---PRIMARY, 57316523, 232
REAR, 56244288, 142
GEAR BOX SEAL, 52213832, 362 RADIATOR, 57521767, 42
STAIR PLATFORM, 57482374, 43
GEAR---OUTPUT SHAFT, 52279221, 132
GRATING (C.S.), 57480592, 43
GEAR---WORM, 57513467, 555
GRATING (D.C.S.), 57480626, 42
GEARBOX, 57055816, 358
GREASE, EP0, 56976954, 536
GLAND, 52191574, 184 GRIP
GLASS 1---1/2”LT WIRE MESH, 57493256, 494
SIGHT 1/2”LT WIRE MESH, 57493264, 18
57513129, 574 HAND, 57445082, 242
57513285, 277 WIRE MESH CABLE, 57530230, 197
WINDOW---BRONZE GROMMET
57537821, 94 50666866, 344 , 346
57537839, 94 TOP---RAD. TUBE, 57400392, 353
57537847, 94
GUARD
57538589, 94
A/C, 57542623, 89
57538605, 94
BELT, 57450033, 251
57538613, 94
CORE
57538621, 94
57528044, 353
GOVERNOR, ELECTRONIC ENG., 56251978, 57528259, 276
246 COUPLING, 52231099, 522

Index x WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

FAN 57482473, 42
57489809, 251 HANDWHEEL, 30254825, 324
57528036, 276 , 353
FILTER---CAM, 57335911, 340 HARNESS
HOSE LEVEL CONTROL $, 57387540, 105
56984396, 416 LEVEL POWER $, 57366312, 105
57078990, 43 HEAD
MOTOR, 52259892, 132 57188591, 226
OILER, 57348955, 522 57224164, 210
PUSH---PULL SWITCH, 57423030, 122 57242604, 154
GUARD TRACK 57383374, 206
57512733, 68 57396434, 36
57512741, 68 57529919, 20
CYLINDER
GUIDE 57213753, 224
57053738, 185 57354904, 84

INDEX
CHAIN, 57038408, 130
HEAD CAP, 57383366, 206
GUN
BLOW---WITH 25’ HOSE, 50245281, 598 HEADCAP
GREASE, 50694694, 598 57242596, 154
57354896, 84
GUN HANDLE, HI PRES, 57166340, 586
HEADREST, 57340176, 92
GUSSET
HEATER CORE, 57513947, 88
52270626, 417
52273547, 16 HINGE, CONTINOUS, 57135451, 242
57090581, 520 HOLDER
CYL. BRACKET, 57227555, 222 LOCKING END, 57429748, 122 , 490
CYL. BRKT, W/HOLE, 57227563, 222 LOCKING END $, 57429748, 105
PLATFORM, 57339947, 146
TWR SPT LUG $, 57410896, 603 HOOK
MAIN FRAME---D.C.S., 57491755, 624
REAR, 57490781, 624
SAFETY SNAP, 57376246, 24
H SIDE, 57490799, 624
HANDLE, PADLOCK TYPE, 57484511, 490 HORN, 24VDC, 57372484, 500
HANDRAIL HOSE
57521684, 42 57513277, 276
57538597, 48 HYD, 57521676, 291
57538688, 48 OVERFLOW, 57513269, 276
57538696, 48 RADIATOR, 57135253, 267
BACK, 57521783, 46 SELF COILING---AIR $, 57527020, 584
CAB, 57482424, 42 HOSE ASSEMBLY
FRONT SECT., 57483786, 46 56245608, 574
LANDING, 56243983, 142 56245624, 574
NON---DRILL END, 57521742, 42 57543076, 271
STAIR, 57480717, 43 57543084, 272
STAIRWAY, 56243975, 142 57544702, 311
TOWER PLATFORM, 56243710, 142 57544710, 311
HANDRAILING 57544728, 311
BACK, 57449951, 242 57545345, 311
C.S., 57480576, 43 57545352, 311
D.C.S.---STAIR, 57482465, 42 HOSE ASSY
FRONT 52197290, 340
57444838, 242 52197621, 466

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xi
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

52197860, 395 56954118, 149

52198041, 358 56954159, 359 , 467
52198173, 372 , 539 , 540 56954175, 466
52198322, 399 56954191, 386
52198439, 165 , 386 56954209, 386
52198488, 386 56954217, 166 , 386 , 465 , 468
52198496, 465 56954225, 564
52225414, 468 56954233, 539
52225455, 340 56954266, 564
52225463, 340 56954282, 537
52225489, 340 56954290, 537
52225570, 537 56954308, 520
52225695, 372 , 378 56954340, 539
52225729, 372 , 378 56954365, 386 , 564
52225786, 378 56954373, 520
52225877, 304 56954381, 311
INDEX

52225885, 378 , 399 56954589, 406

52226396, 372 , 389 , 537 56955107, 17 , 101 , 538
52226446, 372 56955180, 54 , 399
52226453, 54 , 372 , 540 56955636, 540
52226495, 372 56955776, 149 , 218
52226750, 399 56955982, 222 , 386
52226768, 467 56956006, 547
56956444, 291 , 466
52226917, 382
56956725, 468
52228236, 402
56956964, 173
52228244, 402
56956980, 164
52228475, 417 , 537
56957178, 466
52228491, 417
56957632, 54
52228509, 417
56957764, 164 , 173 , 218 , 406 , 536
52238466, 389
56957798, 372
52243599, 165 , 467 56958259, 113
52243607, 467 56958663, 564
52243680, 466 56958697, 218
52255031, 378 56959836, 586
52255049, 340 56959919, 311 , 536 , 539
52255254, 466 56961329, 399
52255270, 389 56961774, 113 , 272
52255361, 382 56961782, 222
52255395, 466 56961790, 149
52265238, 372 , 378 56961824, 218
56245616, 574 56962210, 467
56245632, 574 56962400, 399
56947716, 271 56964141, 399
56947740, 408 56964158, 305
56949431, 246 56964166, 538 , 540
56949449, 359 56964174, 186 , 468
56949456, 359 56964182, 372 , 378 , 538
56949472, 537 56964190, 165 , 538
56950082, 271 56964224, 186 , 389
56950454, 417 56964232, 290 , 538 , 540
56953961, 188 , 271 56964240, 101
56953979, 564 56964265, 538
56954001, 378 56964273, 540
56954043, 113 , 149 56964307, 538
56954076, 165 56964315, 304

Index xii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

56964331, 17 57004020, 538

56964356, 17 57004053, 372 , 520
56966211, 538 57004673, 218
56966278, 113 57005647, 148 , 539
56966302, 378 , 538 , 540 57005662, 465
56966955, 218 57006520, 113
56966997, 465 57007528, 290
56967581, 311 57010126, 466
56967904, 164 , 222 57010134, 466 , 467
56967912, 537 57010191, 466
56968084, 222 , 516 57014375, 165 , 466 , 467
56969389, 54 , 359 57015505, 187 , 539
56970627, 538 , 540 57015513, 113
56971567, 399 57019044, 466
56972672, 540 57020398, 222
56972680, 17 57020661, 218 , 536

INDEX
56972698, 538 57020703, 467
56972706, 326 57020737, 186 , 538
56973076, 305 , 538 57020786, 186
56973084, 372 , 538 , 540 57020836, 186
56973126, 408 57020851, 186
56973613, 382 57034191, 537
56973639, 540 57036600, 538 , 540
57039869, 418
56974140, 186
57040404, 186
56974371, 340
57042905, 537
56974496, 389
57043259, 17
56974595, 378
57043598, 340
56974652, 186
57044521, 218
56974678, 467
57044745, 538
56975154, 406
57044786, 402
56975980, 540 57053761, 586
56980964, 520 57057929, 520
56983950, 536 57058158, 320
56985716, 417 57082216, 465
56987936, 311 57085706, 113
56988868, 408 57085714, 113
56989247, 382 57086399, 372
56991938, 395 57086415, 540
56991995, 399 57092835, 465
56992043, 222 57092843, 465
56992068, 537 57097081, 300
56992092, 372 , 378 57098592, 291
56992159, 520 57100232, 291
56994544, 382 , 538 , 540 57100281, 101 , 539
56994551, 519 57101263, 540
56994577, 382 57101420, 538
56994585, 465 57113334, 148 , 290 , 468
56996036, 536 57117244, 402
56997505, 186 57122145, 399
56997513, 186 57126195, 372
56998214, 417 57133001, 402
57003030, 311 57133167, 382
57003915, 311 57135220, 520
57004004, 465 , 520 57138349, 520
57004012, 291 , 468 , 540 57141616, 468

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xiii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57157802, 537 58143421, 466

57159063, 520 58144585, 540
57168387, 408 58146622, 187 , 304
57208340, 292 , 538 , 540 58154337, 113
57208407, 332 58154360, 113
57230328, 418 58164294, 246
57230534, 564 58170440, 538
57277436, 372 58170465, 538
57293656, 399 58184326, 386 , 520
57293664, 399 58207333, 515
57293789, 399 F12X032J--- ---/J--- ---, 56950504, 311 , 537
57308439, 465 GREASE GUN, 50141894, 598
57308496, 465 R134A
57311920, 564 57529349, 89
57324733, 389 57529356, 89
57342552, 399 HOSE HUMP $
INDEX

57342594, 17 52145836, 282

57342602, 536 52277456, 282
57342610, 536
HOUSING
57342800, 311
57063729, 362
57343675, 538
57526279, 192
57345357, 408
BEARING, 52191566, 184
57345431, 372
ROTARY HEAD, 57503963, 184
57345571, 537
SWIVEL---MACH., 52192044, 184
57346306, 271
THERMAL VALVE, 57427668, 310 , 349
57347494, 271 , 349
57352791, 386 HOUSING---VALVE, 57431686, 132
57352809, 466 HSG, SPD RDCR, 52259884, 132
57367526, 408
HUB, 58153271, 522
57396939, 197
57401093, 291 HUB COUPLING, 58121146, 522
57428039, 564
57439945, 520 , 584
57451841, 311 I
57482184, 408
57496028, 378 IDLER, 57512808, 72
57524050, 408 IDLER ASSY --- DCS, 57512790, 76
57524076, 340 , 386
57524084, 340 IDLER GROUP --- CAB SIDE, 57537169, 56
57524092, 340 IDLER GROUP FRONT C, 57537375, 70 , 78
57525529, 386 INDICATOR
57525594, 311 57010720, 368
57525628, 311 57013112, 332
57529398, 372 , 378 ELEC, 57426835, 311
57529406, 372 , 378 ELECTRICAL $, 35369008, 282
57533663, 101 FILTER CLOGGED
57537193, 78 57011736, 384
57537201, 70 57378663, 122
57537235, 70 , 78
57537516, 164 , 188 INHIBITOR, 52236122, 490
57546491, 300 INJECTOR
58067836, 468 SL1/2 BANK, 57070757, 536
58081662, 540 SL1/3 BANK, 57070765, 536
58082918, 378 SL1/4 BANK, 57070773, 536
58143165, 311 SL1/5 BANK, 57070781, 536

Index xiv WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

INLET, VALVE, 52163847, 525 57276834, 442 , 444

57429631, 216
INSERT
57513343, 271
52262045, 164
57513350, 349
52262052, 164
57526303, 192
INTAKE, COMPRESSOR $, 57429672, 282 58110586, 524
SEAL---PARKING BRAKE
57537052, 62
J 57537060, 62
SEAL---UNIVERSAL, 57144198, 233
JACK ASSY, 57479453, 80 SERVICE---BLOWDOWN VLV, 36846582, 322
SHAFT BEARING, 52261260, 364
JACK ASSY --- 8”X72”, 57479446, 80 SLEEVE & SEAL, 52252020, 524
JAM NUT, 57383341, 206 SPLIT FLANGE
56950579, 187
JAW, LONG, 57437691, 221 58235128, 349

INDEX
STACK, 57018319, 136
YOKE BEARING, 52261252, 364
K
KEY L
57513475, 555
HALF---350, 57521643, 294 LABEL
PLATE 1---HOLE ADHESIVE, (not shown), 57455628,
52191855, 402 101
52262557, 16 CLIP---ON TERM.BLOCK, (not shown),
SQ---1/2 X 3, 57373045, 362 57455636, 101
SQ---1/8 X 1 LG, 95429957, 340 , 372 , 386 LADDER
SQ---1/8 X 1 LG $, 95429957, 389 56243694, 142
57377277, 271
KIT
CAB, 57542573, 48
BEARING, 57018293, 136
LOWER, 57337966, 146
COMPENSATOR, 52233376, 364
MIDDLE, 57339541, 146
CUP, 58110602, 524
PLATFORM, 57542581, 142
DISCHARGE VALVE, 58110594, 524
TOWER SUPPORT, 57339038, 146
FLANGE, 52262268, 132
UPPER, 57337974, 146
GASKET, 57018301, 136
GASKET---AIR CLEANER, 57096026, 284 LADDER ASSY---ENTRY/EXIT, 57492704, 42
GASKET---SRG29, 57431256, 282 LAMP
HOT OIL SHUTTLE, 57428013, 54 150W/28V, 56798325, 509
MANIFOLD MOUNTING, 57542870, 435 24V, 58175019, 89 , 123 , 490
MANUAL & DECAL, 57527830, 616 60W/28V, 56923790, 509
METRIC SPLIT FLANGE, 56248479, 372 , 378 90W/28V---SPOT PAR46, 57521981, 509
O---RING, 57018285, 136 RED
PISTON, 52198652, 524 57513087, 574
PISTON BEARING, 52261237, 364 57513095, 574
PUMP, 57536278, 536 T---1---3/4/28V/.04A, 57493165, 108 , 116
REPAIR YELLOW, 57513103, 574
50814631, 528 LATCH, T---HANDLE FLEX DRAIN, 57526931,
57009110, 344 , 346 572
ROTATING GROUP, 52233350, 364
SEAL LED
(NOT SHOWN), 57039695, 154 24V AC/DC RED, 57364010, 110 , 122 , 574
52233368, 364 24V AC/DC---GREEN, 57522393, 105 , 116
57032997, 358 LENS
57139206, 173 AMBER---FOR STROBE, 57140956, 509

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xv
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

LEXAN, 57097990, 89 , 123 , 490

M
LEVEL, 56822919, 101
MAGNET ASSY
LEVER 50941590, 346
35299825, 304 57053076, 344
OPERATING, 52192564, 165 , 173 MAIN FRAME, WELDMENT $, 57470122, 5
ROLLER, 57055857, 165
MANIFOLD
LIFTING BAIL---6.63 REG, 50524669, 610 52193612, 410
52194297, 434
LIFTING BAIL---8.0 BECO, 52153780, 608 52199262, 524
LIFTING DEVICE, 57498388, 624 52199536, 525
52243722, 465
LIGHT 56985302, 467
24VAC/DC LED PILO$, 57377509, 110 57316606, 232
3---UNIT CLUSTER, 57432593, 116 AIR, 57342735, 322
INDEX

4---CLUSTER---24VAC---DC, 57427098, 108 DRAIN---FRONT, 57481327, 435

BLUE STROBE, 57521957, 512 DRAIN---REAR, 57481285, 434
DOME, 57097982, 89 , 123 , 490 INJ, 57019572, 326
LED---GREEN PILOT24$, 57508186, 105 OIL, 39413661, 310
LED---GREEN PILOT24V, 57508186, 116 RETURN---FRONT, 57481319, 435
SUCTION $, 57410326, 395
PANEL, 50704196, 123
SUPERCHARGE, 57481293, 434
STROBE---AMBER, 57140949, 509
MANIFOLD $, 52162138, 113
LINK, 57079030, 304
MANIFOLD---DRAIN/RETURNREAR,
LINK --- TRACK L.H., 57512402, 58 57481301, 434

LINK --- TRACK R.H., 57512360, 58 MANUAL

SAFETY DECAL, 57527053, 616
LINK ASSY, 57534802, 56 , 76 TEST DM---H, 57547275, 624

LOCK TAB MAT, RUBBER, 52233731, 94

57111262, 608 MEMBER
57528630, 190 SIDE
57528929, 353
LOCK---NUT, 57224131, 206 , 210 57528937, 353
LOCKNUT 57528952, 276
57528960, 276
56944390, 84
TRACK, 57489163, 16
57181240, 224 , 226
57242554, 154 METER, DUAL TEMPERATURE, 57377475, 122
SEALING---2”, 57230716, 496
METERING UNIT, 57513061, 574
LOUVRES, 57512139, 88
MIRROR, RECTANGULAR, 57061079, 594
LUBRICANT, 35 LB. CAN, 50525187, 598
MODULE
LUG 10 INPUT/6 OUTPUT, 57508616, 581
56988553, 173 16 DISCRETE INPUT, 57524803, 581
BATTERY, 57011611, 548 16 SINKING INPUT, 57508624, 581
LADDER SUPPORT, 56244163, 142 16---SINK OUTPUT, 57522013, 581
LIFTING---DUSTSHIELD $, 57317265, 603 8 ANALOG INPUT, 57508632, 581
PIVOT PLATE $, 57395865, 603 8 RTD INPUT, 57521890, 581
TOWING BOLT---ON, 57221962, 52 8---SOURCE OUTPUT, 57522005, 581
TWR SUPPORT $, 57413700, 603 DISCRETE OUTPUT, 57524795, 581
FLASH EPROM, 57522096, 581
LUG HINGE, 52256096, 142 LEVEL SENSOR $, 57366338, 105

Index xvi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

MICRO CONTROLLER$, 57366346, 105 MOUNTING RAIL (DIN), 57221855, 122 , 490
OPERATOR CONTROL$, 57366320, 105 MTG, ANTI---VIBRATION, 57291189, 237
REMOTE IO ADAPTER, 57508608, 581
REMOTE IO SCANNER, 57508590, 581 MUFFLER/FILTER, 57385080, 304
MONITOR & CONTROL, DMH/PLC, 57530255,
576
N
MOTOR
50814565, 522 NAMEPLATE
57513483, 555 AMMETER, 57530222, 613
C---FORCE, 57480360, 358 ANNUNCIATOR
FAN, 57106866, 88 57529596, 612
HYD PISTON, 57537672, 271 57529604, 612
HYDRAULIC 57529638, 612
52192630, 185 AUTO FILL CNTL, 57529059, 613
57354011, 232 B/O CLMP & ROT, 57530099, 613

INDEX
HYDRAULIC---PISTON, 57537680, 349 BATTERY JUMP, 57530214, 613
TRACK DRIVE, 57537045, 62 BOX, 57226235, 490
WIPER $, 56990765, 590 BRAKE VALVE, 57529935, 612
CARL INDEX VLV, 57530073, 613
MOTOR--- HYD STAFFA 2 SPD, 57422370, 132 CARL SWING VLV, 57530065, 612
MOTOR---BLOWER, DBL SHAFT, 57512097, 88 CIR. BREAKER, 57284598, 101
CIRCUIT BREAKER, 57546517, 612
MOTOR---CONDENSER, 57514028, 88
CRANE, 57529067, 613
MOTOR---WINDSHEILD WIPER $, 57395402, CS FRONT JACK, 57530008, 612
590 DBL CHK VLV, 57530040, 612
MOUNT DC/BYPASS ROT, 57529984, 612
A/C COMP, 57372443, 96 DCS FRONT JACK, 57530016, 612
ENGINE, 57361818, 246 DIESEL FUEL, 57526121, 569
GRATING DR/PRL DVRTR, 57529950, 612
FRONT, R, (NOT SHOWN), 56244544, 143 DRAIN MANIFOLD, 57530115, 613
FRONT---LEFT, (NOT SHOWN), 56244536, DRILL/PROPEL, 57529547, 612
142 DUST CONTROL, 57529521, 612
REAR---LEFT, 56244510, 142 EMERGENCY STOP, 57529612, 612
REAR---RIGHT, (NOT SHOWN), 56244528, ENG. CONTROL, 57529554, 612
143 ENGINE COOLANT, 57526139, 569
ISOLATION ENGINE OIL, 57526113, 569
57354045, 126 , 246 , 251 , 548 FUEL TANK, 57529455, 613
57354102, 260 GAUGES, 57529489, 612
MOTOR GREASE
57528911, 353 57526147, 569
57528986, 276 57540007, 539
PLATFORM SUPPORT, 56244155, 142 57540015, 539
POWER PACK, 57364994, 237 57540023, 539
RUBBER, 50419563, 500 57540031, 539
SHOCK---CNTR BONDED$, 58862301, 5 57540049, 539
SWITCH, 52243664, 203 57540056, 539
TAPPED, 57541633, 547 57540064, 539
TAPPED PLATE, 56254436, 586 57540072, 539
57540080, 539
MOUNT CYL. PIVOT, 57484081, 515 57540098, 539
MOUNT CYL. PIVOT & SKIRT, 57214140, 515 57540106, 539
57540114, 539
MOUNT SKIRT DOOR, 57214231, 515 57540122, 540
MOUNTING, ANTI---VIBRATION, 57291171, 57540130, 540
237 57540148, 540

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xvii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57540155, 540 NUT

57540163, 540 51049948, 362
57540171, 540 52163912, 525
57540189, 540 52198918, 528
57540197, 540 52199510, 525
57540205, 540 57512774, 68
57540213, 540 57537391, 70 , 78
57540221, 540 A---C0VER, 57480162, 366
GREASE LEVEL, 57529620, 612 ACORN, 57239725, 366
HOIST VALVE, 57530057, 612 ADJ, 52270287, 129
HYD. OIL, 57526154, 569 ADJ A SEEL SELF SEAL, 57480147, 366
JACK CONTROL, 57529505, 612 ADJUSTING, 57377798, 184
JACK DIVERTER, 57529968, 612 HEX
LIGHTS, 57529471, 612 57437097, 296
95752598, 572
MAIN PWR SW, 57530206, 613
HEX JAM HVY---1---1/2---6, 95215422, 130
MAIN VLV ASM, 57530107, 613
INDEX

HEX---MACHINE, 3/8---16, 95084562, 17

METERING RATE, 57529034, 613
JAM, 57104929, 366
MODEL I.D., 57497687, 101 LOCK
OIL LEVEL, 57529042, 613 52278801, 16
OVER CNTR VLV, 57530032, 612 56998503, 36
PILOT OPER CHK, 57529976, 612 SHAFT, 57513160, 64
PRESS. FAN, 57529943, 612 TRACK, 57534828, 56 , 76
PROP PRES CNTL, 57530081, 613
REAR JACKS, 57530024, 612
REG WATER INJ, 57530180, 612
RESERVE SYS, 57529166, 613
O
RETURN MANIF., 57530123, 613 O RING---SEAL, 57183535, 70 , 78
ROD SUPPORT, 57530149, 613
O’RING
SLOW FEED DIR, 57529992, 612 57249310, 206 , 208
SUPERCHG MANIF, 57530131, 613 57525891, 311
TWR PINNING, 57529513, 612
WATER INJ, 57526162, 569 O---RING
WATER TANK, 57529463, 612 50666841, 344 , 346
WIPER, 57529497, 612 50747864, 368 , 384
50747872, 368 , 384
NAMEPLATES 50937994, 344 , 346
CONSOLE, 57529588, 612 50938109, 344 , 346
HIAB CRANE, 57468183, 613 52198835, 528
VALVE, 57530172, 612 52199007, 524
WATER INJ, 57530156, 612 52199023, 524
52199080, 524
NIPPLE 52199171, 524
3”, 57176489, 326 52199197, 524
52198900, 528 52199304, 525
95048716, 426 52199718, 524
KING $, 58045220, 291 57163420, 36 , 38 , 176
PIPE---1/2 X 15 $, 57411480, 320 57163511, 20 , 22 , 36 , 38 , 176
RECEIVER---HYD, 50695972, 569 57186876, 224 , 226 , 228
57186900, 224 , 226 , 228
NIPPLE 19A7S, 95287231, 322 57224057, 206 , 208 , 212
NOZZLE 57224081, 154 , 212
COOLANT, 59729566, 569 57242067, 233
WATER SPRAY, 57166357, 586 57292914, 187
57316366, 233
NOZZLE---DUAL JET WASHER, 57391955, 588 57316382, 233

Index xviii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57326787, 226 , 228 57004376, 82

57326795, 154 LADDER SUPPORT, 57338931, 146
57348104, 404 MOUNTING
57513202, 64 52278546, 417
57513210, 64 52280203, 416
57513236, 64 RUBBER, 56958879, 101
57513434, 555 SHEAR $, 52191848, 5
57513681, 555 TRIP, LIMIT SWITCH, 56252224, 166
57526261, 192 , 194 TWR SPRT LADDER, 57339731, 146
57537078, 62 PAD --- SIDE, NOT SHOWN, 57513715, 555
57537086, 62
57537110, 62 PAD---SIDE, 57513558, 555
57537334, 70 , 78 PAGE
95018065, 187 CLIMBING TOWER, 57527269, 618
95018198, 133 COMBUSTIBLE GAS, 57527202, 618
95086542, 525 COVER, 57527061, 618

INDEX
95086575, 368 CRUSH & FALLING, 57527210, 618
CHORD, 57513194, 64 EXCESSIVE HYD OIL, 57527335, 618
REPLACEMENT, 57385577, 188 EXPOSED GEARS, 57527277, 618
OIL FALLING CAROUSEL, 57527236, 618
52147055, 520 FALLING DERRICK, 57527137, 618
SYNTHETIC GEAR 75W90, 57443111, 186 FALLING OBJECT, 57527152, 618
FALLING POWERHEAD
OIL COOLER --- HOC/COC, 57542128, 349 57527244, 618
OIL PAN, 52199221, 524 57527251, 618
FLUID SYS WARNING, 57527301, 618
OIL WICK, 52199205, 524 HAZARDOUS NOISE, 57527327, 618
OILER, 52219417, 522 , 525 HAZARDOUS VOLTAGE, 57527319, 618
HIGH PRESSURE
ORIFICE 57527194, 618
.187---INSERT 3/8, 57113938, 311 57527228, 618
ALTERNATOR DR., 57247074, 359 57527293, 618
ORIFICE ASSY---PUMP, 52198868, 528 HIGH VOLTAGE, 57527103, 618
HOT PRESSURE FLUID, 57527186, 618
OUTLET LABEL REFERENCE, 57527087, 618
95344248, 512 MODIFY & IMP OPER, 57527145, 618
BODY, 95377743, 492 ORDER INFORMATION, 57527079, 618
ROTATING BLADES
57527111, 618
P 57527129, 618
ROTATING PARTS
PACKING 57527160, 618
57513509, 555 57527285, 618
SWIVEL---30XV, 57336067, 184 ROTATING SHAFT, 57527178, 618
TABLE OF CONTENTS, 57527095, 618
PACKING SET
57513582, 558 , 560 PANEL
57513673, 555 52161163, 496
56995780, 495
PACKING SET --- LHV, 57513590, 558 , 560
57526097, 572
PAD 88001599, 491
BOLTING, 57484115, 42 BACK, 57526089, 572
EYE---SIZE 4, 57479560, 290 CONCEPT 48X24, 57508491, 490
HANDRAIL MOUNTING, 57543068, 48 DIESEL CONSOLE, 57521932, 122
JACK ELECTRICAL BOX, 50791557, 126 , 496
52191657, 86 STAIR---BACK C.S., 57449969, 242

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xix
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

PIN STRUT
52191822, 402 52262565, 16
52191871, 203 52279841, 17
52193885, 438 TOW BAR, 56977564, 52
52244878, 82 , 86 TWR PINNING, 57309775, 173
52255932, 34 TWR SPT, 56966856, 24
52255957, 18 YOKE, 57008278, 129
52260338, 148 , 164 PIN --- TRACK, 52143526, 58
52262003, 164
52262011, 164 PIN --- TRACK LINK, 52143468, 58
52270394, 416 PIN CLEVIS, 57265498, 515
52280005, 203
52280013, 204 PIN PIVOT SKIRT DOOR, 57215253, 515
52280021, 204 PIN SPROCKET, 52270006, 129
57061798, 364
PINEYE ASSY, 57383358, 206
57061806, 364
INDEX

57323214, 164 PINION, INPUT

57323248, 148 52191582, 185
57344558, 230 52259918, 132
57385122, 221 PIPE
57385148, 221 1” NPT, 57231391, 428
57385163, 221 1”NPT
57385171, 221 57085441, 422
57385452, 221 57085458, 422
57512832, 72 57085466, 422
57520314, 149 57085474, 422
CAP 57085508, 422
52192127, 203 57085516, 428
52192135, 203 57231383, 428
CARROUSE, 52196045, 203 1/2, 57542805, 96
CENTER $, 57379943, 5 3/4NPT
CLEVIS 57078305, 426
52233004, 216 57078339, 426
52233012, 216 56980394, 430
COTTER, 52163904, 525 57005274, 80
COTTER---5/32 X 3, 95478574, 149 , 164 57512758, 68
CYLINDER 57544751, 310
50511989, 82 , 86 95196853, 332
50511997, 82 , 86 AIR, 3”, 56999188, 326
57229817, 515 COMPR. DISCHARGE $
57245888, 304 57389017, 314
57247199, 304 57430357, 314
57268112, 515 ENBGINE OUTLET, 57367765, 267
57268120, 515 ENGINE INLET, 57367799, 267
57323750, 173 RADIATOR INLET, 57367773, 267
57520322, 149 , 165 RADIATOR OUTLET, 57367781, 267
DOWEL, 57513244, 64 THD
DOWEL---3/8 X 1, 95239885, 362 56970262, 420
LIFTING---DUSTSHIELD $, 57317273, 603 56970320, 420 , 426
LOCKING, 50219955, 52 56970346, 420
PISTON, 52199148, 524 56970353, 420
PIVOT PLATE $, 57395873, 603 56985583, 420
ROD END, 57245789, 304 56985591, 424
SIDE FRAME $, 57379919, 5 56985609, 424
SPROCKET, 52260007, 129 56985617, 424

Index xx WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

56985625, 424 INSPECT.HOLE COVER, 57203432, 133

56985633, 424 KEY, 52241015, 402
56985815, 430 LOCK
56985823, 430 52255940, 18 , 24
WASH, 57526287, 192 57230351, 515
MOUNT
PIPE ASSY
56244197, 547
1”, 57085169, 416
56246382, 574
3”, 56985468, 417 56250582, 547
56977622, 416 57322448, 148
56977630, 416 57341778, 80
56977655, 416 57541641, 547
56977663, 416 MOUNTING
56985427, 417 52191590, 184
PIPE PLUG SET, 57212201, 316 52240637, 434
52240892, 148 , 435
PISTON

INDEX
52240900, 435
52163862, 525 52262136, 164
57188609, 224 , 226 52270097, 416
57224172, 210 52276912, 416
57326829, 154 52279973, 17
57383382, 206 57044505, 186
57396442, 36 57385593, 221
CYLINDER, 57354888, 84 57492647, 42
PLASTIC PROTECTIVE COIL---8, 57449993, 260 57492662, 42
57542151, 48
MTG
PLATE 52194321, 438
56244346, 547 57244980, 54
56969611, 30 MTG---HOIST VALVE, 52236734, 148 , 465
56984636, 416 MTG---HOSE GUIDE, 52236528, 465
56984933, 148 , 465 PRESSURE, 57316838, 232
57529786, 310 RETAINER, 57493496, 168
57536302, 543 ROD SEAL TOP $, 57247975, 603
57536328, 543 SAFETY
57537219, 70 , 78 52270063, 417
A/C BACK, 57542706, 96 57093726, 416
A/C FRONT, 57521882, 96 SHIPPING
ADAPTER 57335051, 624
52191525, 185 57335069, 624
57529240, 89 SIDE, 52274149, 16
57541617, 246 SPACER
BACK SIDE (AUST.), 57449928, 242 52274222, 416
BEARING, 57437063, 296 52279379, 132
BULKHEAD, 52226339, 435 SPACER $, 57247983, 603
C.S. BULKHEAD, 57542607, 43 SPRING, 50875616, 344 , 346
COOLER TOE, 57521692, 42 STROBE LIGHT MOUNT, 57544314, 509
COVER SUPPORT, 56244353, 547
50217454, 185 SUPPORT C.S., 57437030, 242
52236486, 490 TAP, 57391476, 43 , 142
52279312, 133 TAPPED
57410953, 332 52240439, 123 , 512 , 547
57526212, 192 52240959, 18 , 96 , 300 , 493 , 539
CUT, 57449936, 242 57080731, 218 , 304 , 490
D.C.S. BULKHEAD, 57542599, 43 TAPPED $, 52240959, 588
FRONT SIDE, 57437006, 242 THRUST OUTPUT, 57316648, 232

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxi
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

THRUST---PRIMARY, 57316655, 232 PULLEY, MODIFIED, 57452484, 251

TOE, 57521775, 42 PUMP
TREAD GRIP AIR 400# DRUM, 57324220, 536
56244551, 142 FUEL $, 50258441, 290
56244569, 142 HYDRAULIC, 52192549, 358
TRIP, 52192580, 149 , 165 HYDRAULIC---DOUBLE
UPPER LOAD, 57526196, 192 57426702, 358
VALVE, 52238664, 164 , 466 57498503, 358
VALVE MOUNT, 57283350, 164 MAIN, 57326274, 358
WAFER, 57061772, 364 PULSE, 50814474, 525
PLATER, LOWER LOAD, 57526253, 192 PUMP ADAPTER SAEB, 57302457, 362
PLATFORM PUMP ASSY --- 25GPM, 57478372, 519
52255494, 94
PUMP---24VDC WINDOW WASHER, 57391948,
LADDER, LOWER, 57337982, 146
588
PLUG
INDEX

PUMP---25 GPM CAT, 50819374, 522

3” NPT, 50692896, 332
3/8NPT, 57043143, 536 PUMPING UNIT, 57513053, 574
50232792, 364 PUSHBUTTON, 2---POSITION, 57358855, 122 ,
50797836, 364 574
6MM COMPONENT, 57429722, 122 , 490
6MM COMPONENT $, 57429722, 105
COOLANT, 57142945, 569
DRAIN, 52199726, 524
R
LOCKING, 52262532, 16 RADIATOR --- MESABI, 57542110, 271
NYLON, 57012676, 154 , 206
RAIL
PIPE
11’, 52251030, 146
52279494, 133
18’, 52251022, 146
57437022, 296
GRAB, 52196250, 146
95437349, 133
PIPE---1” GALVANIZED$, 95759692, 320 RAMP, 52233400, 203
PIPE---3/4”GALVANIZE$, 95387379, 320 RECEIVER, FUEL, 56997539, 569
PORT
57224156, 210 RECEIVER---DRYER R134A, 57403453, 88
57249633, 84 RECEPTACLE
57354805, 84 50625912, 101 , 490
PLUG $, 30395610, 319 BATTERY CONN$, 57007411, 260
REEL, HOSE, 57527038, 586
POLE, HANDRAIL, 57483794, 46
REGULATOR, 220A ALTERNATOR, 57425662,
PORT, PLUG, 13048350, 226 251
PORT PLUG RELAY
57249500, 20 30---AMP POWER, 57021883, 574
57383333, 206 8---POLE/24VDC COIL, 57426587, 122
57396426, 36 DPDT 24V COIL, 57394603, 509
POWER PACK ASSY, NOT SHOWN, 57514473, DPDT 24V COIL $, 57394603, 105
555 SOLENOID---24VMARINE, 59956466, 246
POWER SUPPLY, 200 WATT, 57515454, 581 RELAY---CLUTCH, 57403446, 88

POWER SUPPLY FOR PLC, 57524753, 581 RELAY---FAN CONDENSER, 57513988, 88

RESERVE OIL/FUEL SYSTEM, 57526980, 574
POWERPACK, RES, 57514507, 555
RESISTOR
PRESS/HTR/AIR CONDITIONER, 57537789, 88
1000---OHM 2 WATT, 56258288, 581
PROTECTOR, SHAFT, 50814482, 522 , 525 150 OHM, 1/4WATT, 56258270, 581

Index xxii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

27---OHM, 3 WATT $, 57393431, 105 WEAR

330 OHM, 5W $, 57393852, 105 57224073, 212
57106932, 88 57224107, 212
ADJUSTABLE $, 57170888, 106 57529877, 20 , 22
57529885, 20 , 22
RETAINER
52163870, 525 RING $, 95043345, 5
52240041, 525 RING---RET, 57513616, 560
52262540, 16
RING---RETAINING, 57306607, 192 , 194
52279874, 17
56991144, 216 RING---WEAR
57385429, 221 57306565, 192 , 194
57484099, 516 57306573, 192 , 194
57498412, 624 RISER, 57340309, 92
DIE, 57385205, 222
PIN ROD
57383390, 206

INDEX
57385197, 221
57396459, 36
57522237, 149
ADJUSTER, 56999352, 129
ROD WIPER $, 57249427, 603
ADJUSTMENT, 57445199, 251
SEAL, 52199213, 524
ALIGNER, 52176278, 438
SEAL---FRONT/BAC$, 57372765, 603
PISTON, 52199130, 524
SEAL---SIDE $, 57426520, 603
RETAINER, 52196359, 214
SPR, 52259959, 129
X---BRACE
TUBE, 57528143, 353 57528135, 353
RETAINING RING, SPIROLOX$, 95745410, 603 57528317, 276

RIB, A/C, 57542730, 96 ROD --- TUBE, 57354920, 84

ROD ASSEMBLY, 52199122, 524
RING
95223194, 362 ROD ASSY, 57224180, 210
95454930, 185 ROD ASSY (5G279), 57529901, 20
BACK UP
57163529, 20 , 22 , 36 , 38 , 176 ROD ASSY., 57188617, 226
57187007, 224 , 226 , 228 ROD CHANGER, 52279882, 203
57363988, 176 ROD END ASSY, 57354912, 84
BACK---UP, 57224099, 154 , 212
BACKUP, 57316374, 233 ROD EXT---10---3/4X82”/8”BECO, 57003162, 610
BACKUP---PISTON, 57316820, 232 ROLLER
LOCK, 57292872, 184 52191459, 465
LOCKING, 52191426, 184 52196029, 203
NILOS, 52279205, 132 HOSE GUIDE, 52276938, 416
PORT, 52263597, 525 LOWER, 57534885, 60
RETAIN UPPER, 57534844, 60
95223350, 129 ROLLER ASSY --- 375, 57512683, 56 , 76
95223632, 214
RETAINING ROLLPIN, 57061889, 364
57061749, 364 RTD, 100---OHM PLATINUM, 57330888, 581
57316416, 233
RUBBER, PIPE WIPER---10---3/4, 57249781, 608
57316432, 233
57316705, 232 RUBBER HEAD BUMPERS, 57377814, 271
57526188, 192 , 194
59698993, 36
95223483, 221 S
RETAINING $, 95223632, 5
VALVE, 30333496, 324 SADDLE, MED. $, 56990773, 590

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxiii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

SAFETY HOOK SWIVEL, 57338840, 230 57437105, 296

PISTON, 57316390, 233
SCHEMATIC, GREASE, 57536377, 540
REAR---DUSTSHIELD $, 57372807, 603
SCREW SIDE---DUSTSHIELD $, 57426538, 603
52170628, 364 U---CUP, 57512899, 74
52199049, 524
SEAL ASSY, AQ, 57249294, 206 , 208
52199239, 524
57061731, 364 SEAL KIT
57061848, 364 57153348, 17
95055463, 547 57224040, 210
CAP 57383291, 206
35182278, 324 57396400, 36
52198819, 528 57493454, 20
95705364, 129 57511263, 226
CAP 1---8UNC X 12, 95856472, 165 8X72 JACK, 57354870, 84
CAP FH SKT $, 57493322, 5 CART. VALVE, 57439077, 187
INDEX

CAP HX HD UNC---2A CYL., 57213738, 224

95144010, 96 VALVE, 57240814, 84
95839346, 96 SEAL KIT---HYD CYL, 57340119, 404
CAP---NO.10---24 X 2 $, 95491841, 113
FLAT---3/8---16 X 3/4, 95110482, 16 SEAL KIT---MOTOR, 57307084, 233
MACHINE SEAL--- RUBBER LL, CHANNEL, 57479594, 333
95852836, 572
SLOTTED, 95000881, 165 SEAL---POLYPAK, 57306474, 192 , 194
SET, 57012684, 154 , 206
SET---1/4---28 X 2, 57244907, 20 , 84 SEAT
SET---3/4UNC X 3/4”, 57373052, 362 52170685, 364
SOC HD 1/4---28X1, 57480154, 366 52253382, 525
57061814, 364
SCREW CAP, 95667150, 30 57061863, 364
SCREW CAP AH, 95234696, 247 57061871, 364
OPERATORS, 57324113, 88
SEAL
14---12 AWG CABLE, 57400715, 271 SEAT FRAME ASSY, 57340259, 92
52279213, 132 SEAT PAN ASSY, 57340242, 92
57180010, 70 , 78
SENSOR
57186884, 224 , 226 , 228
2 WIRE---PRESSURE, 57409088, 122 , 581
57512816, 72
2 WIRE---TEMPERTURE, 57409104, 122
57512824, 72
MAGNETIC $, 59647669, 197
57512881, 74
57512907, 74 SERVICE VALVE, 35577568, 324
57512915, 74 SERVO
57536310, 543 ELECT, W/O F MTR, 57480139, 358
85074003, 364 PUMP, ELEC ”5AO”, 57480170, 358
AQ, 57224065, 212
BUNA, 57103970, 524 SHACKLE, CHAIN, 57322364, 148
FACE, 57513186, 64 SHAFT
FRONT---DUSTSHIELD $, 57372773, 603 52191301, 26
OIL 52218583, 362
52146784, 184 52276920, 416
52192812, 184 57053555, 358
52199072, 524 57061764, 364
52199098, 524 57512857, 72
52199155, 524 BOTTOM, 57437014, 296
56814148, 187 GEAR, 57316796, 232
57300436, 233 INTERMEDIATE, 52191541, 185

Index xxiv WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

MAIN OSCILLATION $, 57534711, 5 SHROUD, FAN

OUTPUT 57528903, 353
50700954, 362 57528978, 276
50700962, 362 SHUNT 100MIL.V.250AMP, 57391302, 251
52259900, 132
ROLLER, 52196086, 465 SIDE FRAME ASSY
CS, 57534893, 54
SHAFT ASSY., 57005183, 130 DCS, 57534901, 54
SHAFT GEAR, 57316804, 232 SIGHTGLASS $, 39439609, 319
SHAFT SET, 57212177, 316 SILENCER, 35132299, 322
SHEAVE SILENCER $, 52196599, 256
5/8” WIRE ROPE, 57322547, 230
57344400, 230 SKIRT
DUST CURTAIN INT., 57214181, 515
SHIELD DUST CURTAINS, SIDE, 57484032, 515
DIRT, 57480709, 43

INDEX
DRIP, 57323289, 184 SKIRT DUST CURTAIN EXT., 57214165, 515
END $, 52241320, 282 SLEEVE
ENGINE TURBO $, 57541500, 254 52199189, 524
RAIN $, 57433872, 282 52251055, 146
RAIN---LEFT $, 52241338, 282 52279254, 132
RAIN---RIGHT $, 52241346, 282 WEAR
ROD SEAL DIRT, 57482507, 43 52192846, 184
SHIM 52195419, 184
52278124, 18 WIRE TRANSPARENT, 57455644, 498
52279171, 132 SLIDE
52279189, 132 CROSSHEAD, 52191632, 82 , 86
52279197, 132 WEAR, 57044760, 185
57043994, 185
SLIDE KIT, 57340275, 92
57513657, 555
57513665, 555 SLIDER, STRUT, 52262524, 16
BEARING SOCKET
95780607, 132 LADDER, 57377616, 271 , 586
95780615, 132 PLATFORM, 57377780, 271
95780623, 132
SOFTWARE, AUTO LEV. R106, 57433799, 105
SHIM $, 57185035, 282
SOFTWARE & VARIABLES, DMH, 57393381,
SHIM --- 1MM 105
57513525, 555
SOLENOID
57513566, 555
24VDC, 57423170, 113 , 149 , 170 , 304 , 442 ,
SHIM --- 2MM 444 , 446 , 450 , 468 , 474 , 476 , 478
57513533, 555 A3D02 115V/50HZ, 57176661, 17
57513574, 555
SOLENOID --- 24VDC, 57423188, 448 , 486
SHIM KIT, 57294639, 184
SPACER
SHIM SET, 52191350, 185 52143500, 58
SHIM---SET 52163888, 525
COMP BKT, 57482218, 237 52191335, 185
GEAR BOX, 57482226, 237 52199254, 524
52213857, 362
SHIMS, 52273208, 130 52279890, 17
SHOCK SUB INSTALLATION, 57319493, 190 52279916, 17
57005167, 130
SHOCK SUB---120K PD, 57306425, 190 57005506, 130
SHOE, TRACK, 57534836, 56 , 76 57316663, 232

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxv
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57354193, 168 STOP

57354219, 168 52233079, 130
57385106, 221 BREAKOUT WRENCH, 57223448, 222
57385130, 221 ENCLOSURE DOOR, 57530248, 491
57385189, 221 TOWER, 57021271, 10
57402638, 129 STOP BLOCK
57478596, 520 52273190, 130
57526220, 192 , 194 57202707, 24
BEARING 57323206, 149 , 164
57061715, 364
57316770, 232 STOP---EXTENSION, 57513541, 555
DIE, 57385213, 222 STRAINER
FILTER GUARD, 57358061, 341 56775760, 519
OSC.CNTR PIN $, 57431694, 5 OIL---2” NPT, 57420895, 310
POWER PACK, 57338543, 237 STRAP
57528267, 276
INDEX

SPACER RING $, 57220816, 314

57528275, 276
SPEED REDUCER---2 SPD MOTOR, 57422362,
129 STRIP SKIRT MTING INT., 57214207, 515

SPINDLE, 57292856, 184 STRIP SKIT MTING EXT., 57214199, 515

STRUT
SPINDLE CAP, 57292864, 184
56966468, 24
SPRING TOWER, 57489049, 16
35511500, 324 STUD, 52198983, 524
52198736, 528
52234291, 525 SUB, XOVER---6.63R P/8 BE BX, 57003154, 190 ,
57061830, 364 610
57061855, 364 SUB 95934766, WASHER, 95043196, 435
57316812, 232 SUBPLATE
COMPRESSION, 50709336, 344 , 346 52193596, 152
SPRING SET, 57212185, 316 VALVE
57274557, 170 , 446 , 450 , 474 , 476 , 478
SPRING---DISC 57274565, 442 , 444
57306524, 192 57277188, 149 , 304 , 468
57306557, 192 VALVE $, 57277188, 113
SPROCKET SUBPLATE---SEE BMTX, RE, 52193596, 17 , 448
57004269, 130 , 486
DBL, 52279585, 129
SUNSHADE
DOUBLE, 50530203, 129 19W X 42H, 57542011, 596
DRIVE, 57537128, 66 24.5W X 42H, 57541989, 596
SPROCKET ASSY---CAT375, 57512717, 56 , 76 29.5W X 42H, 57542029, 596
29W X 42H, 57542003, 596
STABILIZER 30.75W X 42H, 57541997, 596
CENTER TUBE, 57528176, 353 44.5W X 42H, 57541971, 596
TUBE, 57528168, 353
SUPPORT
STEM 3” CHANNEL $, 57542763, 291
57526170, 192 52249430, 539
HOSE, 3, 50428572, 326 52270618, 417
HOSE---3”, 50428572, 184 , 417 57544652, 349
VALVE, 35536309, 324 95800041, 491
BEARING, 57316739, 232
STIFFENER, 57543001, 96
BREAKOUT WRENCH, 57218919, 221
STIFFENER $, 57320897, 603 CAB $, 57470155, 5

Index xxvi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

CAB DECKING, 57482416, 42 50525948, 332

COOLER, 57480659, 43 50625904, 494
DECK 57514481, 555
LEFT, 56243728, 142 BATTERY ISOLATIO$, 57508558, 260
RIGHT, 56243959, 143 ELECTRIC, 57009128, 344 , 346
DECKING & STAIRS FLOAT 1/4NPT, 57513152, 574
57387656, 43 FLUID LEVEL, 57244246, 271
57387664, 43 FOOT, 52154259, 101
57484008, 43 FUEL PRESS, 57513145, 574
DOUBLE RIB, 57521759, 43 KEY, 56993678, 122
DRILL, 56995590, 24 LIMIT
GUSSET, 57230708, 222 50518653, 203
HEAT SHIELD $ 52192531, 173
57541518, 254 52192556, 165
57055840, 165
57541526, 254
LOW TEMP LIMIT, 57447799, 149 , 173
JACK $, 57470130, 5

INDEX
LOW TEMP LIMIT $, 57447799, 105
LADDER, 57337990, 146
MINIATURE LIMIT, 57378192, 108 , 110
LEFT, 57003659, 26
NO---NC, 72222508, 108
LH, 57005639, 130
OIL PRESS, 57513137, 574
MOTOR, 57316689, 232 PRESSURE, 57209884, 536
PLATE D.C.S., 57449944, 242 PRESSURE --- 10, 57413932, 581
RH, 57005605, 130 PROXIMITY 24VDC, 57432585, 20
ROD PULL, 56998362, 500
56983802, 214 PUSH BUTTON, 52185832, 122
56983810, 214 SPEED---ADJUSTABLE, 57426603, 122
SINGLE RIB, 57480568, 43 TOGGLE---SPST, 56762198, 122 , 512 , 536
SPECIAL, 57492639, 43 VACUUM, 57315137, 300
TANK, 57478364, 519
SWITCH---CONTROL FAN, 57513962, 88
TANK $, 57402166, 319
TOP, 56960172, 28 , 32 SWITCH---HIGH PRESSURE, 57514259, 88
TOWER SWITCH---LW PRESSURE, 57398406, 88
56966807, 17
SWITCH---SELECTOR, 57513970, 88
56995624, 26
TRACK, 57489171, 16 SWIVEL, STR---INT NPT/ORING, 52198181, 358
TRACK---CAB SIDE, 57489064, 16 SWIVEL ASSY, 57340267, 92
TRACK---DC SIDE, 57489056, 16
SUPPORT ASSY, 57005589, 130
T
SUSPENSION ASSY., 57340283, 92
TACHOMETER
SWITCH ROTATION $, 57411506, 197
2 POLE TOGGLE, 57332207, 555 W/HOURMETER, 57426595, 122
2---N.O., 50838564, 574 TAG, BLANK ALUM, 57371544, 624
2---N.O. $, 50838564, 588
2---POSITION, 52156353, 108 TAG SET --- BRASS, 57542185, 612
2---POSITION SELEC$, 57426975, 110 TANK
2---POSITION SELECT, 57426975, 108 57528192, 276
2---WAY TOGGLE(JOY), 57508194, 108 , 116 FUEL---(CS) $, 57409823, 291
2POS FUEL---(DCS) $, 57408528, 290
/KNOB LEVER, 57041121, 101 , 116 HYDRAULIC OIL, 52194081, 332
/KNOB LEVER$, 57041121, 110 INLET, 57528184, 276
3---POSITION, 57332199, 108 VERTICAL RECEIVER $, 57464059, 319
3---WAY, 56954878, 496 WATER---500 GAL., 57537151, 519
4POS/KNOB, 52239266, 116 TEE
4POS/KNOB $, 52239266, 590 1---1/4 X 2, 57040453, 187

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxvii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

50735463, 17 TRAY, HOSE

JIC, 95754651, 537 52278561, 417
JIC RUN/NPT, 50959071, 465 56984578, 418
TERMINAL TUBE
14---16 AWG MALE, 59854828, 271 57322893, 168
56769987, 262 57324147, 520
56769995, 264 57470254, 168
95370557, 251 57542136, 48
PACKARD FEMALE, 57400251, 271 ALUMINUM
RING 3/8” $, 57011611, 260 , 262 , 264 57528069, 353
RNG, 95365367, 510 57528077, 353
EXHAUST $
TERMINAL $, 95371266, 590 57386914, 256
TEST HOSE 57386922, 256
57225195, 606 FLEXIBLE $, 57386468, 256
57225203, 606 LOWER, 52255981, 34
INDEX

57225211, 606 PIVOT, 57478646, 168

POWER HEAD, 52233293, 187
TEST KIT $, 57036584, 606 RADIATOR HOSE, 57547903, 267
TESTER, OEM, 57042822, 606 RECT
56244502, 142
THERMOCOUPLE, TYPE J, 57378671, 122 57106510, 240
THERMOMETER, 50463454, 332 RECT---6X4X1/4, 57501454, 520
RECTANGULAR, 56244445, 142
THERMOSTAT, 57306250, 88 SPACER, 57542714, 96
THERMOSTAT POTENTIMETER, 57306243, 88 SUCT---DCS MAN.INLET$, 57479503, 395
SUCTION, 56253990, 519
SUCTION DCS MNFLD $, 57410318, 395
THIMBLE---3/16, 50527027, 500
SUCTION---CS PUMP IN$, 57410276, 395
TOE BOARD, 57483984, 42 SUCTION---CS TANK OU$, 57410284, 395
SUCTION---DCS PUMP I$, 57410268, 395
TOEBOARD
SUCTION---DCS TANKOU$, 57410292, 395
56244478, 143
XENON FLASH, 57140980, 509 , 512
56244486, 143
PLATFORM, FRONT, 56244171, 142 TUBE $, 58247412, 290
TOOL TUBE ASSY
BREAKER, 57400434, 277 57224198, 210
INSTALLATION, 57400426, 277 57354938, 84
57383408, 206
TOOL INSTALLATION, 57513772, 354 57396467, 36
TOOL---CRIMPING, 57513798, 354 57537177, 70 , 78
57537185, 70 , 78
TOOL---EXPANSION, 57513780, 354 57546509, 226
TOP, 57536336, 543 TUBE ASSY (4K277), 57529893, 20
TOWER BARE, 57007627, 129 TUBING
HYD
TOWER REST, 52273570, 16
52238615, 466
TRACK, PINNING, 57489072, 16 52238649, 466
TRACK GROUP, 57534794, 56 , 76 57006280, 166
RECTANGULAR $, 57542813, 240
TRACK GUARD ASSY---CAT375, 57512725, 56 ,
TUBING ASSY
76
52238623, 466
TRACK MEMBER 56983851, 465
52274115, 16 56984800, 148 , 465
52274131, 16 56985443, 417

Index xxviii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

56985450, 417 56996374, 434

57113359, 468 56996382, 452
TWIN---SITE SENDER 8640, 57194805, 122 , 543 58178872, 372 , 378
CHECK $
50247733, 395
52158110, 291
U 52177375, 389
57069452, 290
U---BOLT $, 50424134, 319 CHECK CART., 57325698, 382
U---CUP CHECK---DBL PILOT OP, 50462944, 434
57163453, 176 COOLING CONTROL, 57318875, 382
57187023, 224 COUNTER BALANCE, 57273716, 148 , 164
57233652, 20 , 22 , 36 , 38 COUNTER BALANCE $, 57273716, 113
57326803, 154 COUNTERBALANCE, 57205007, 84
57326811, 154 DIR CONTROL
DUAL LIP, 57383309, 226 , 228 57422412, 170

INDEX
LOADED, 57224115, 212 57422438, 446 , 450 , 474 , 476 , 478
U---CUP (DUAL LIP), 57383309, 206 , 208 57422446, 442 , 444
57422453, 149 , 304 , 468
UNDERCARRIAGE---CAT375, 57525651, 54 DIR CONTROL $, 57422453, 113
UNION DIR. CONTROL, 57422479, 448 , 486
PIPE, 95494977, 322 DIR. CONTROL $, 57422461, 113
WING, 57385569, 188 DUAL OVERCENTER, 57347213, 466
FEED CYLINDER, 50333566, 434
UNION FEMALE, 95008124, 326 FLOW CONTROL, 50518984, 520
UPPER TUBE, 52274479, 34 GATE---1---1/4, 150LBS, 95066528, 332
HYD, 52193588, 152
MAIN, 56983315, 438
V MINIMUM PRESSURE, 35805001, 322
MOTOR CONTROL, 57167298, 187
VALVE NEEDLE
2---WAY/N.C. 3/4”‘, 57245920, 519 52198843, 528
50246966, 428 52273539, 466 , 467
52193539, 17 PRESSURE REDUCING, 52194420, 304 , 382
52194438, 467 PROPORTIONAL, D08, 57387177, 410
52199627, 525 PUMP RELIEF, 57244352, 54
52234317, 525 RELIEF
57061822, 364 50622273, 304 , 322
57514275, 88 52146883, 519
57514283, 88 52193638, 410
57529257, 89 52193737, 468
57529265, 89 57241226, 192
57537268, 70 , 78 57318883, 386
AUTO FILL CONTROL, 57513079, 574 RELIEF (ATM), 57326514, 187
BALL---1/2” $, 50294818, 319 RELIEF CART., 57325706, 382
BALL---3” $, 57110090, 395 RESTTRICTOR, 57290397, 164
BALL---3/4”, 50212224, 247 SAFETY, 57197899, 322
BRAKE, 57316580, 232 SAFETY $, 57197899, 319
BUTTERFLY---8”, 57433773, 294 SEQUENCE
CHECK 52262102, 164
50261825, 340 57319451, 221
50652957, 467 SEQUENCE CART., 57325680, 382
52158110, 271 , 332 , 349 , 372 , 378 SOL. HOT WATER, 57513954, 88
56883994, 519 SOLENOID NO., 57520215, 300
56927445, 378 SOLENOID---3WAY/2POS, 57312563, 536

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxix
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

SUB ASSY 50530120, 130

57422495, 466 50816412, 284
57422503, 466 51073906, 346
57422511, 466 52143484, 58
SUB ASSY---BRAKE, 57423071, 467 52163896, 525
THERMAL OIL CTL, 57398505, 310 , 349 52188984, 525
TX, 57513921, 88 52191897, 203
VACUATOR $, 57534778, 282 52199163, 524
VENT, 57324212, 536 52199544, 525
52199551, 525
VALVE $, 50459155, 399 52199569, 525
VALVE --- CHECK, 57348088, 404 52270048, 129
VALVE ASSY 52270188, 130
57045726, 525
AUTO LEVEL, 57393399, 408
57314825, 237
HOIST, 52240561, 148 , 465
57357097, 70 , 78
INDEX

VALVE ASSY $, 35248301, 314 57534869, 60 , 68

VALVE ASSY --- MAIN, 56983323, 434 57536369, 543
57537029, 62 , 66
VALVE BLOCK, 57061780, 364 57537383, 70 , 78
VALVE BLOCK ASSY, 57306268, 358 57537425, 70 , 78
58227679, 525
VALVE PACK, 4 FUNCTION, 57514499, 555 CAR, 52233491, 214
VALVE SEAT, 52199635, 525 CUPPED, 57528150, 353
FLAT, 52198827, 528
VALVE SPRING, 52199619, 525
FLAT---1”, 95081642, 52
VALVE SUBASSY FLAT---1”HARDENED $, 57133589, 5
57423139, 434 FLAT---3.5X.64X.18$, 57489007, 5
57423147, 164 FLAT---TONGUED, 57377806, 184
VALVE SUBASSY---BRAKE, 57423121, 434 LOCK, 57437089, 296
LOCK---1/2, 95265716, 349
VALVE SUBASSY---DIVCS & DCS, 57423097, LOCK---1/4 CAD PLT$, 95081766, 105
434 METRIC FLAT, 50788355, 96
VALVE SUBASSY---JACK DIV., 57423105, 434 THRUST
57213035, 232
VALVE SUBASSY---SLOW FEED, 57423113, 434 57219008, 221
VALVE---3/4” BALL, 56761992, 322 57316622, 232
57316697, 232
VALVE---BLOWDOWN, 36846376, 322
57316762, 232
VALVE---CARTRIDGE CHECK, 57493462, 20 WINDOW KIT $, 57273047, 588
VALVE---COUNTER BAL, 57348096, 404 WASHER SET, 57212193, 316
VALVE---LOAD HOLDING, 57514101, 558 , 560 WASHER---HARD, 57356818, 70 , 78
VALVE---OVERCENTER, 57514135, 555 WEAR RING
57163487, 36 , 38
VALVE---PRESS RELIEF, 57486565, 519 57186892, 224 , 226 , 228
VARIABLES LIST, DMH A.L., 57392805, 105 57187015, 224 , 226 , 228
57249302, 206 , 208
VOLTMETER, 16 TO 36 VDC, 57409146, 122 57396418, 36 , 38
WEATHERSTRIP, 52233715, 94
W WELDMENT
GUARD AUST., 57449910, 240
WALKWAY, TOWER, 56984248, 143 POWERPACK BASE, 57503039, 237
WASHER WHEEL---BLOWER, 57514093, 88
#6 INTERNAL STAR, 95341525, 510 WINCH, 57143422, 230

Index xxx WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

WIPER 18AWG TFFN BLACK, 57529745, 498

52196052, 203 18AWG TFFN WHITE, 57529752, 498
52196060, 203 56809411, 185
57030017, 130 8AWG---BLACK, 57434821, 498
57188575, 206 , 208 , 224 , 226 , 228 8AWG---WHITE, 57434839, 498
57224123, 154 , 212 LOCK, 57061897, 364
57233660, 36 , 38 TYPE J THERMOCOUPLE, 57378697, 122
57306516, 192 , 194 WIRE LINK---9”, 56999360, 547
57306623, 192 , 194
59322677, 176 WIRE LINK---9” *, 56999360, 251 , 260
WIRE ROPE ASSY, 5/8”, 57542227, 230
WIPER/MTL, 57529869, 20 , 22
WRENCH, FEED CHAIN ADJUST, 57113102,
WIRE 598
#12---BLACK, 56994650, 498
#12---WHITE, 56994643, 498
#14---BLACK, 56994635, 498 Y

INDEX
10 AWG
BLACK, 57493280, 498 YOKE
WHITE, 57493298, 498 52279619, 129
12 AWG---RED, 57434847, 498 57061756, 364
14 AWG---WHITE, 57434862, 498 OSCILLATION $, 57379885, 5

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxxi
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

50212224, VALVE, BALL---3/4”, 247

50217454, PLATE, COVER, 185
50219518, FILLER, TANK---2.5” NPT $, 290
Numbers 50219955, PIN, LOCKING, 52
13048350, PORT, PLUG, 226 50232792, PLUG, 364

30254825, HANDWHEEL, 324 50245281, GUN, BLOW---WITH 25’ HOSE, 598

50245299, CONNECTOR, HOSE, 600
30333496, RING, VALVE, 324
50246966, VALVE, 428
30395610, PLUG $, 319
50247733, VALVE, CHECK $, 395
30441570, CABLE, BATTERY $, 260
50258441, PUMP, FUEL $, 290
35109222, CAP, 284
50261825, VALVE, CHECK, 340
35132299, SILENCER, 322
50262500, GAUGE, DISCHARGE PRESSURE,
INDEX

35182278, SCREW, CAP, 324 101

35248301, VALVE ASSY $, 314 50279413, BAND, MOUNTING---AIR CLEAN$,
35299825, LEVER, 304 256
50294818, VALVE, BALL---1/2” $, 319
35369008, INDICATOR, ELECTRICAL $, 282
50333566, VALVE, FEED CYLINDER, 434
35511500, SPRING, 324
50343490, ELEMENT, FILTER---3 MICRON, 344
35536283, COVER, 324 , 346
35536309, STEM, VALVE, 324 50419563, MOUNT, RUBBER, 500
35539881, ADAPTER $, 319 50424134, U---BOLT $, 319
35577568, SERVICE VALVE, 324 50424456, CAP, CROSSHEAD, 82 , 86
35805001, VALVE, MINIMUM PRESSURE, 322 50428564, CLAMP, HOSE, 187 , 417
36017978, AIR END, 294 3, 326
50428572, STEM
36846376, VALVE---BLOWDOWN, 322
HOSE, 3, 326
36846582, KIT, SERVICE---BLOWDOWN VLV, HOSE---3”, 184 , 417
322
50459155, VALVE $, 399
39113337, FUSE, 2A, 581
50462944, VALVE, CHECK---DBL PILOT OP, 434
39126560, CONTACT, 101
39413661, MANIFOLD, OIL, 310 50463074, CONNECTOR, 344 , 346
39432133, BOX, 12X10X5, 494 50463454, THERMOMETER, 332
39439609, SIGHTGLASS $, 319 50511989, PIN, CYLINDER, 82 , 86
39749973, ELEMENT, SEPARATOR $, 319 50511997, PIN, CYLINDER, 82 , 86
49833478, FITTING 50518653, SWITCH, LIMIT, 203
HYD, 166 50518984, VALVE, FLOW CONTROL, 520
HYD $, 584 50524669, LIFTING BAIL---6.63 REG, 610
50034826, CLAMP, HOSE, 148 , 164 , 222 , 466 50525187, LUBRICANT, 35 LB. CAN, 598
50034834, CLAMP, HOSE, 466 50525948, SWITCH, 332
50034842, CLAMP, HOSE, 17 , 148 , 164 , 466 50527027, THIMBLE---3/16, 500
50034859, CLAMP, HOSE, 406 50530070, BEARING, SPR, 129
50067131, BLOW GUN D, 600 50530120, WASHER, 130
50141894, HOSE ASSY, GREASE GUN, 598 50530203, SPROCKET, DOUBLE, 129

Index xxxii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

50583418, CHANNEL, HYDRAZORB AN- 50821982

CHOR, 341 , 467 BOX & PANEL, 300
50610955, GASKET, RECEIVER $, 314 BOX & PANEL $, 197
50828771, FIXTURE, ROUND LIGHT, 509
50613108, BUSHING, REDUCING $, 319
50828797, BRACKET, MTG, 509
50622273, VALVE, RELIEF, 304 , 322
50838564, SWITCH
50625896, COVER, HANDYBOX FOR RECPT, 2---N.O., 574
101
2---N.O. $, 588
50625904, SWITCH, 494 50875616, PLATE, SPRING, 344 , 346
50625912, RECEPTACLE, 101 , 490 50903236
50652957, VALVE, CHECK, 467 BREATHER, 332
BREATHER $, 290
50666841, O---RING, 344 , 346
50916121, GAUGE, 322
50666866, GROMMET, 344 , 346
50937994, O---RING, 344 , 346

INDEX
50692896, PLUG, 3” NPT, 332
50938109, O---RING, 344 , 346
50694694, GUN, GREASE, 598
50941590, MAGNET ASSY, 346
50694934, BUSHING, WEAR, 187
50955707, FITTING, HYD---TEE $, 291
50695964, CAP, 569
50959071, TEE, JIC RUN/NPT, 465
50695972, NIPPLE, RECEIVER---HYD, 569 51022184, GASKET, 362
50695998, CAP, HYD RECEIVER, 569 51049948, NUT, 362
50700491, CHAIN KIT, 129 51073872, ALARM KIT, 346
50700954, SHAFT, OUTPUT, 362 51073880, BOWEL ASSY., 346
50700962, SHAFT, OUTPUT, 362 51073906, WASHER, 346
50704196, LIGHT, PANEL, 123 52142734, CABLE, WIRE, 500
50705482, DIAL, GAUGE, 122 , 543 52143468, PIN --- TRACK LINK, 58
50709336, SPRING, COMPRESSION, 344 , 346 52143484, WASHER, 58
50733138, CONNECTOR, 536 52143500, SPACER, 58
50735463, TEE, 17 52143526, PIN --- TRACK, 58
50747864, O---RING, 368 , 384 52145836, HOSE HUMP $, 282
50747872, O---RING, 368 , 384 52146784, SEAL, OIL, 184

50788355, WASHER, METRIC FLAT, 96 52146883, VALVE, RELIEF, 519

52147055, OIL, 520
50791557, PANEL, ELECTRICAL BOX, 126 , 496
52151222, BASE, 522
50793363, ADAPTER, BULKHEAD, 382 , 386 52153780, LIFTING BAIL---8.0 BECO, 608
50797836, PLUG, 364 52153814, BRACKET, 495
50814474, PUMP, PULSE, 525 52154259, SWITCH, FOOT, 101
50814482, PROTECTOR, SHAFT, 522 , 525 52156353, SWITCH, 2---POSITION, 108

50814565, MOTOR, 522 52158110, VALVE

CHECK, 271 , 332 , 349 , 372 , 378
50814631, KIT, REPAIR, 528 CHECK $, 291
50816412, WASHER, 284 52158169, ACTUATOR BNK, 438
50817428, CLAMP, HOSE, 267 52161163, PANEL, 496
50819374, PUMP---25 GPM CAT, 522 52162138, MANIFOLD $, 113

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxxiii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

52163847, INLET, VALVE, 525 52191871, PIN, 203

52163854, CUP, PISTON, 525 52191889, BUSHING, 203
52163862, PISTON, 525 52191897, WASHER, 203
52163870, RETAINER, 525 52191962, GASKET, COVER, 185
52163888, SPACER, 525 52192044, HOUSING, SWIVEL---MACH., 184
52163896, WASHER, 525 52192127, PIN, CAP, 203
52163904, PIN, COTTER, 525 52192135, PIN, CAP, 203
52163912, NUT, 525 52192143, CAP, CARROUSE, 203
52168473, BRACKET, 500 52192150, CLEVIS, UPPER, 203

52170628, SCREW, 364 52192531, SWITCH, LIMIT, 173

52170685, SEAT, 364 52192549, PUMP, HYDRAULIC, 358

52192556, SWITCH, LIMIT, 165
INDEX

52175346, GASKET, 358

52192564, LEVER, OPERATING, 165 , 173
52176260, BLOCK, STOP, 438
52192572, BRACKET, MOUNTING, 149 , 165
52176278, ROD, ALIGNER, 438
52192580, PLATE, TRIP, 149 , 165
52177375, VALVE, CHECK $, 389
52192630, MOTOR, HYDRAULIC, 185
52185832, SWITCH, PUSH BUTTON, 122
52192812, SEAL, OIL, 184
52188984, WASHER, 525
52192846, SLEEVE, WEAR, 184
52191301, SHAFT, 26
52193539, VALVE, 17
52191319, BLOCK, SHEAR, 185
52193588, VALVE, HYD, 152
52191335, SPACER, 185
52193596
52191350, SHIM SET, 185 SUBPLATE, 152
52191426, RING, LOCKING, 184 SUBPLATE---SEE BMTX, RE, 17 , 448 , 486
52191459, ROLLER, 465 52193612, MANIFOLD, 410

52191517, COVER, ACCESS, 185 52193638, VALVE, RELIEF, 410

52191525, PLATE, ADAPTER, 185 52193661, DIFFUSER, 332

52191533, GEAR, OUTPUT, 184 52193737, VALVE, RELIEF, 468

52193869, CLEVIS, 438
52191541, SHAFT, INTERMEDIATE, 185
52193885, PIN, 438
52191558, GEAR, INTERMEDIATE, 185
52194081, TANK, HYDRAULIC OIL, 332
52191566, HOUSING, BEARING, 184
52194271, BLOCK, 434
52191574, GLAND, 184
52194297, MANIFOLD, 434
52191582, PINION, INPUT, 185
52194321, PLATE, MTG, 438
52191590, PLATE, MOUNTING, 184
52194396, BLOCK, MANIFOLD, 434
52191632, SLIDE, CROSSHEAD, 82 , 86
52194420, VALVE, PRESSURE REDUCING, 304
52191640, CROSSHEAD, 82 , 86 , 382
52191657, PAD, JACK, 86 52194438, VALVE, 467
52191798, CLAMP ASSY, 2---1/4”, 311 , 416 52194461, BRACKET, 434
52191822, PIN, 402 52194479, BRACKET, MOUNTING, 17 , 434
52191848, PAD, SHEAR $, 5 52194594, BRACKET, FILTER, 340
52191855, KEY, PLATE, 402 52195401, ELEMENT, FILTER, 332

Index xxxiv WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

52195419, SLEEVE, WEAR, 184 52199015, COVER, CRANK CASE REAR, 524
52195427, BRACKET, FILTER, 332 52199023, O---RING, 524
52195575, BRACKET, 434 52199031, GAUGE, OIL, 524
52196029, ROLLER, 203 52199049, SCREW, 524
52196037, BUSHING, 203 52199056, CRANK SHAFT, 524
52196045, PIN, CARROUSE, 203 52199064, BEARING, 524
52196052, WIPER, 203 52199072, SEAL, OIL, 524
52196060, WIPER, 203 52199080, O---RING, 524
52196086, SHAFT, ROLLER, 465 52199098, SEAL, OIL, 524
52196235, BRACKET, TUBING, 418 52199106, BOLT, 524
52196243, BRACKET, PIPE, 418 52199122, ROD ASSEMBLY, 524
52196250, RAIL, GRAB, 146 52199130, ROD, PISTON, 524

INDEX
52196359, ROD, RETAINER, 214 52199148, PIN, PISTON, 524
52196599, SILENCER $, 256 52199155, SEAL, OIL, 524
52196714, FILTER, 359 52199163, WASHER, 524
52197134, BRACKET, FILTER, 359 52199171, O---RING, 524
52197290, HOSE ASSY, 340 52199189, SLEEVE, 524
52197621, HOSE ASSY, 466 52199197, O---RING, 524
52197860, HOSE ASSY, 395 52199205, OIL WICK, 524
52198041, HOSE ASSY, 358 52199213, RETAINER, SEAL, 524
52198173, HOSE ASSY, 372 , 539 , 540 52199221, OIL PAN, 524
52198181, SWIVEL, STR---INT NPT/ORING, 358 52199239, SCREW, 524
52198322, HOSE ASSY, 399 52199254, SPACER, 524
52198439, HOSE ASSY, 165 , 386 52199262, MANIFOLD, 524
52198488, HOSE ASSY, 386 52199270, CAP, PLASTIC, 525
52198496, HOSE ASSY, 465 52199296, CYLINDER, 525
52198652, KIT, PISTON, 524 52199304, O---RING, 525
52198736, SPRING, 528 52199486, BOLT, 525
52198819, SCREW, CAP, 528 52199494, ANGLE RAIL, 525
52198827, WASHER, FLAT, 528 52199510, NUT, 525
52198835, O---RING, 528 52199536, MANIFOLD, 525
52198843, VALVE, NEEDLE, 528 52199544, WASHER, 525
52198868, ORIFICE ASSY---PUMP, 528 52199551, WASHER, 525
52198876, DIAPHRAM COVER, 528 52199569, WASHER, 525
52198900, NIPPLE, 528 52199577, BOLT, 525
52198918, NUT, 528 52199619, VALVE SPRING, 525
52198975, CRANK CASE, 524 52199627, VALVE, 525
52198983, STUD, 524 52199635, VALVE SEAT, 525
52198991, CAP, FILLER, 524 52199668, CAP, O---RING, 524
52199007, O---RING, 524 52199718, O---RING, 524

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxxv
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

52199726, PLUG, DRAIN, 524 52226750, HOSE ASSY, 399

52207164, BRACKET, 500 52226768, HOSE ASSY, 467
52213832, GEAR BOX SEAL, 362 52226917, HOSE ASSY, 382
52213840, BEARING, 362 52228178, GRATING, 402
52213857, SPACER, 362 52228236, HOSE ASSY, 402
52213949, BUSHING, 362 52228244, HOSE ASSY, 402
52213964, DIPSTICK, 362 52228475, HOSE ASSY, 417 , 537
52213980, ADAPTER, PUMP SAE C, 362 52228491, HOSE ASSY, 417
52214020, GASKET, 362 52228509, HOSE ASSY, 417

52214038, DRIVEN GEAR, 362 52229986, ADAPTER, 186

52214046, DRIVE GEAR, 362 52230794, CLAMP, HOSE $, 282

52231099, GUARD, COUPLING, 522
INDEX

52214186, ELEMENT---ENGINE WATER, 246

52233004, PIN, CLEVIS, 216
52215506, CAP, WEATHER $, 256
52233012, PIN, CLEVIS, 216
52218583, SHAFT, 362
52233079, STOP, 130
52218658, DIAPHRAM ASSY, 528
52233293, TUBE, POWER HEAD, 187
52219417, OILER, 522 , 525
52233350, KIT, ROTATING GROUP, 364
52221090, CABLE WEDGE, 232
52233368, KIT, SEAL, 364
52221231, BEARING, ROLLER, 232
52233376, KIT, COMPENSATOR, 364
52221637, BEARING, BALL, 232
52233400, RAMP, 203
52221645, DISC FRT FBR, 232
52233491, WASHER, CAR, 214
52221652, BRK DISC STL, 232
52233715, WEATHERSTRIP, 94
52225414, HOSE ASSY, 468
52233731, MAT, RUBBER, 94
52225455, HOSE ASSY, 340
52233806, CONE, TIM H936349, 186
52225463, HOSE ASSY, 340
52233822, CONE, TIM JM---716649, 186
52225489, HOSE ASSY, 340 52233830, CUP, TIM JM---716610, 185
52225570, HOSE ASSY, 537 52233848, CUP, TIM H936310, 184
52225695, HOSE ASSY, 372 , 378 52233855, CONE, TIM H936340, 186
52225729, HOSE ASSY, 372 , 378 52234291, SPRING, 525
52225786, HOSE ASSY, 378 52234317, VALVE, 525
52225877, HOSE ASSY, 304 52236122, INHIBITOR, 490
52225885, HOSE ASSY, 378 , 399 52236486, PLATE, COVER, 490
52226073, BRACKET, 382 52236528, PLATE, MTG---HOSE GUIDE, 465
52226099, FILTER, 382 52236734, PLATE, MTG---HOIST VALVE, 148 ,
52226107, FITTING, HYD, 378 465
52236775, CLAMP ASSY, 1”, 492
52226339, PLATE, BULKHEAD, 435
52236783, CLAMP ASSY
52226396, HOSE ASSY, 372 , 389 , 537
1/2”, 18 , 123 , 173 , 491 , 512 , 536
52226446, HOSE ASSY, 372 1/2” $, 197 , 590
52226453, HOSE ASSY, 54 , 372 , 540 52236791, CLAMP ASSY, 3/4”, 491
52226495, HOSE ASSY, 372 52238466, HOSE ASSY, 389

Index xxxvi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

52238615, TUBING, HYD, 466 52251063, BELT, SAFETY, 146

52238623, TUBING ASSY, 466 52251758, CLAMP ASSY, 468 , 574 , 586
52238649, TUBING, HYD, 466 52251816, CLAMP ASSY, 496
52238664, PLATE, VALVE, 164 , 466 52251899, ADAPTER $, 399
52239266, SWITCH 52252020, KIT, SLEEVE & SEAL, 524
4POS/KNOB, 116 52253382, SEAT, 525
4POS/KNOB $, 590
52253390, GASKET, 525
52240041, RETAINER, 525
52254190, GAUGE, FUEL $, 290
52240439, PLATE, TAPPED, 123 , 512 , 547
52255031, HOSE ASSY, 378
52240561, VALVE ASSY, HOIST, 148 , 465
52255049, HOSE ASSY, 340
52240637, PLATE, MOUNTING, 434
52255254, HOSE ASSY, 466
52240769, BOX, WIRING, 496
52255270, HOSE ASSY, 389

INDEX
52240892, PLATE, MOUNTING, 148 , 435
52255361, HOSE ASSY, 382
52240900, PLATE, MOUNTING, 435
52255395, HOSE ASSY, 466
52240934, CONTROLLER, TOWER RAISING,
108 52255494, PLATFORM, 94

52240942, CONTROLLER, ROTATION $, 110 52255932, PIN, 34

52240959, PLATE 52255940, PLATE, LOCK, 18 , 24

TAPPED, 18 , 96 , 300 , 493 , 539 52255957, PIN, 18
TAPPED $, 588 52255973, BRACKET, MTG, 34
52241015, PLATE, KEY, 402 52255981, TUBE, LOWER, 34
52241023, COVER PLATE, 494 52256096, LUG HINGE, 142
52241320, SHIELD, END $, 282 52259884, HSG, SPD RDCR, 132
52241338, SHIELD, RAIN---LEFT $, 282 52259892, GUARD, MOTOR, 132
52241346, SHIELD, RAIN---RIGHT $, 282 52259900, SHAFT, OUTPUT, 132
52243243, BRACKET, MOUNTING, 186 52259918, PINION, INPUT, 132
52243250, BRACKET, MOUNTING, 186 52259959, RETAINER, SPR, 129
52243391, FRAME CORNER, 515 52260007, PIN, SPROCKET, 129
52243599, HOSE ASSY, 165 , 467 52260338, PIN, 148 , 164
52243607, HOSE ASSY, 467 52261237, KIT, PISTON BEARING, 364
52243664, MOUNT, SWITCH, 203 52261252, KIT, YOKE BEARING, 364
52243672, BOX, CAST, 495 52261260, KIT, SHAFT BEARING, 364
52243680, HOSE ASSY, 466 52262003, PIN, 164
52243722, MANIFOLD, 465 52262011, PIN, 164
52244266, EYEBOLT, 500 52262045, INSERT, 164
52244555, BRACKET, MOUNTING $, 291 52262052, INSERT, 164
52244878, PIN, 82 , 86 52262102, VALVE, SEQUENCE, 164
52249430, SUPPORT, 539 52262136, PLATE, MOUNTING, 164
52251022, RAIL, 18’, 146 52262268, KIT, FLANGE, 132
52251030, RAIL, 11’, 146 52262276, CAP, SEAL, 132
52251055, SLEEVE, 146 52262292, CAP, 132

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxxvii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

52262524, SLIDER, STRUT, 16 52274479, UPPER TUBE, 34

52262532, PLUG, LOCKING, 16 52274834, CROSSBRACE, 16
52262540, RETAINER, 16 52276201, CUP SPRING, 129
52262557, KEY, PLATE, 16 52276912, PLATE, MOUNTING, 416
52262565, PIN, STRUT, 16 52276920, SHAFT, 416
52262631, FITTING, HYD, 17 52276938, ROLLER, HOSE GUIDE, 416
52262722, END, STRUT, 16 52276953, CLEVIS, 129
52262904, BAR, ADJ, 16 52277381, ELEMENT, PRIMARY, 282 , 284
52263597, RING, PORT, 525 52277399, ELEMENT, SECONDARY, 282 , 284
52265238, HOSE ASSY, 372 , 378 52277456, HOSE HUMP $, 282
52270006, PIN SPROCKET, 129 52278124, SHIM, 18
52270048, WASHER, 129 52278546, PAD, MOUNTING, 417
INDEX

52270063, PLATE, SAFETY, 417 52278553, BRACKET, 417

52270089, BOLT, 417 52278561, TRAY, HOSE, 417
52270097, PLATE, MOUNTING, 416 52278801, NUT, LOCK, 16
52270188, WASHER, 130 52279171, SHIM, 132
52270196, BSHG, SPRKT, 129 52279189, SHIM, 132
52270287, NUT, ADJ, 129 52279197, SHIM, 132
52270352, BLOCK, 130 52279205, RING, NILOS, 132
52270360, BLOCK WELD, 130 52279213, SEAL, 132
52270378, BLOCK SHEAR, 129 52279221, GEAR---OUTPUT SHAFT, 132
52270394, PIN, 416 52279239, CAP, 129
52270618, SUPPORT, 417 52279247, CAP, 132
52270626, GUSSET, 417 52279254, SLEEVE, 132
52270634, CHUCK, ROD C, 214 52279262, CAP, BEARING, 132
52273091, BLOCK, 129 52279270, BRAKE, 133
52273190, STOP BLOCK, 130 52279312, PLATE, COVER, 133

52273208, SHIMS, 130 52279379, PLATE, SPACER, 132

52273380, BLOCK, SPLICE, 16 52279494, PLUG, PIPE, 133

52273539, VALVE, NEEDLE, 466 , 467 52279585, SPROCKET, DBL, 129

52273547, GUSSET, 16 52279619, YOKE, 129

52273570, TOWER REST, 16 52279841, PIN, STRUT, 17

52274115, TRACK MEMBER, 16 52279874, RETAINER, 17

52274131, TRACK MEMBER, 16 52279882, ROD CHANGER, 203

52274149, PLATE, SIDE, 16 52279890, SPACER, 17

52274164, CONTROLLER, FFEED/MN PMP$, 52279916, SPACER, 17

110 52279940, CAROUSEL, 203
52274222, PLATE, SPACER, 416 52279957, BUSHING, 214
52274255, FEED CHAIN, 129 52279973, PLATE, MOUNTING, 17
52274321, CHANNEL, 16 52279981, BUSHING, 203

Index xxxviii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

52280005, PIN, 203 56244544, MOUNT, GRATING, FRONT, R,

(NOT SHOWN), 143
52280013, PIN, 204
56244551, PLATE, TREAD GRIP, 142
52280021, PIN, 204
56244569, PLATE, TREAD GRIP, 142
52280039, BRACKET, 204
56244577, BAR, FLAT, 142
52280047, BRACKET, 204
56244585, BAR, FLAT, 142
52280088, BRACKET, 204
56244593, BAR, FLAT, (NOT SHOWN), 142
52280096, CLEVIS, 204
56244601, BAR, FLAT, 142
52280203, PAD, MOUNTING, 416
56244619, BAR, FLAT, 142
56242621, GATE, 50 , 142
56244627, ANGLE, (NOT SHOWN), 142
56243595, BRACKET, VALVE $, 113
56244668, ANGLE, 142
56243694, LADDER, 142 56244676, ANGLE, 142

INDEX
56243702, GRATING, 143 56245608, HOSE ASSEMBLY, 574
56243710, HANDRAIL, TOWER PLATFORM, 56245616, HOSE ASSY, 574
142
56245624, HOSE ASSEMBLY, 574
56243728, SUPPORT, DECK, LEFT, 142
56245632, HOSE ASSY, 574
56243959, SUPPORT, DECK, RIGHT, 143
56246226, DAMPENER, FLOAT SWITCH, 332
56243975, HANDRAIL, STAIRWAY, 142
56246382, PLATE, MOUNT, 574
56243983, HANDRAIL, LANDING, 142
56246390, BAR, MOUNT, 574
56244155, MOUNT, PLATFORM SUPPORT, 142
56248388, BLOCK, MOUNTING, HYD. TANK,
56244163, LUG, LADDER SUPPORT, 142 333
56244171, TOEBOARD, PLATFORM, FRONT, 56248479, KIT, METRIC SPLIT FLANGE, 372 ,
142 378
56244197, PLATE, MOUNT, 547 56250582, PLATE, MOUNT, 547
56244270, GRATING, PLATFORM, FRONT, 142 56251978, GOVERNOR, ELECTRONIC ENG.,
246
56244288, GRATING, PLATFORM, REAR, 142
56251986, ACTUATOR, ELECTRIC ENGINE,
56244346, PLATE, 547 246
56244353, PLATE, SUPPORT, 547 56252224, PAD, TRIP, LIMIT SWITCH, 166
56244437, BAR W/HOLES, 142 56252232, BAR, TAPPED, 166
56244445, TUBE, RECTANGULAR, 142 56253792, BLOCK, UK16N TERMINAL, 123
56244452, GATE, 142 56253990, TUBE, SUCTION, 519
56244460, BAR, FLAT, 142 56254436, MOUNT, TAPPED PLATE, 586
56244478, TOEBOARD, 143 56258270, RESISTOR, 150 OHM, 1/4WATT, 581
56244486, TOEBOARD, 143 56258288, RESISTOR, 1000---OHM 2 WATT, 581
56244494, BAR, FLAT, 142 56761992, VALVE---3/4” BALL, 322
56244502, TUBE, RECT, 142 56762198, SWITCH, TOGGLE---SPST, 122 , 512 ,
536
56244510, MOUNT, GRATING, REAR---LEFT,
142 56769987, TERMINAL, 262

56244528, MOUNT, GRATING, REAR---RIGHT, 56769995, TERMINAL, 264

(NOT SHOWN), 143 56770001, CABLE, BATTERY---2/0 $, 260 , 262
, 264
56244536, MOUNT, GRATING, FRONT---LEFT,
(NOT SHOWN), 142 56770407, CUP VACUATOR $, 282

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xxxix
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

56775760, STRAINER, 519 56954191, HOSE ASSY, 386

56776131, BAR, 148 56954209, HOSE ASSY, 386
56778699, CLAMP, SEAL $, 256 56954217, HOSE ASSY, 166 , 386 , 465 , 468
56782014, BRACKET, 490 56954225, HOSE ASSY, 564
56784267, ADHESIVE, 188 , 221 , 304 56954233, HOSE ASSY, 539
56798325, LAMP, 150W/28V, 509 56954266, HOSE ASSY, 564
56809411, WIRE, 185 56954282, HOSE ASSY, 537
56814148, SEAL, OIL, 187 56954290, HOSE ASSY, 537
56822919, LEVEL, 101 56954308, HOSE ASSY, 520
56882186, CHAIN, 52 56954340, HOSE ASSY, 539

56883994, VALVE, CHECK, 519 56954365, HOSE ASSY, 386 , 564

56954373, HOSE ASSY, 520
INDEX

56920978, FITTING, HYD, 271 , 349

56921166, CUP, DUST, 284 56954381, HOSE ASSY, 311
56954589, HOSE ASSY, 406
56923790, LAMP, 60W/28V, 509
56954852, CHANNEL, DUCT, 101
56924962
FITTING, HYD---TEE ADAPTER, 467 56954860, COVER, DUCT, 102
FITTING HYD---TEE ADAPTER, 515 56954878, SWITCH, 3---WAY, 496
56927445, VALVE, CHECK, 378 56955107, HOSE ASSY, 17 , 101 , 538
56938871, CLAMP ASSY, 594 56955180, HOSE ASSY, 54 , 399
56944390, LOCKNUT, 84 56955636, HOSE ASSY, 540
56945694, BAR, 218 56955776, HOSE ASSY, 149 , 218
56947716, HOSE ASSY, 271 56955982, HOSE ASSY, 222 , 386
56947740, HOSE ASSY, 408 56956006, HOSE ASSY, 547
56949431, HOSE ASSY, 246 56956444, HOSE ASSY, 291 , 466
56949449, HOSE ASSY, 359 56956725, HOSE ASSY, 468
56949456, HOSE ASSY, 359 56956964, HOSE ASSY, 173
56949472, HOSE ASSY, 537 56956980, HOSE ASSY, 164
56950082, HOSE ASSY, 271 56957178, HOSE ASSY, 466
56950454, HOSE ASSY, 417 56957632, HOSE ASSY, 54
56950504, HOSE ASSY, F12X032J--- ---/J--- ---, 311 , 56957764, HOSE ASSY, 164 , 173 , 218 , 406 , 536
537 56957798, HOSE ASSY, 372
56950579, KIT, SPLIT FLANGE, 187 56958259, HOSE ASSY, 113
56953961, HOSE ASSY, 188 , 271 56958663, HOSE ASSY, 564
56953979, HOSE ASSY, 564 56958697, HOSE ASSY, 218
56954001, HOSE ASSY, 378 56958879, PAD, RUBBER, 101
56954043, HOSE ASSY, 113 , 149 56959646, COVER, 490
56954076, HOSE ASSY, 165 56959836, HOSE ASSY, 586
56954118, HOSE ASSY, 149 56959919, HOSE ASSY, 311 , 536 , 539
56954159, HOSE ASSY, 359 , 467 56960172, SUPPORT, TOP, 28 , 32
56954175, HOSE ASSY, 466 56961329, HOSE ASSY, 399

Index xl WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

56961774, HOSE ASSY, 113 , 272 56969678, BRACKET, 173

56961782, HOSE ASSY, 222 56970262, PIPE, THD, 420
56961790, HOSE ASSY, 149 56970320, PIPE, THD, 420 , 426
56961824, HOSE ASSY, 218 56970346, PIPE, THD, 420
56962210, HOSE ASSY, 467 56970353, PIPE, THD, 420

56962400, HOSE ASSY, 399 56970627, HOSE ASSY, 538 , 540

56971567, HOSE ASSY, 399
56964141, HOSE ASSY, 399
56972201, BAR, 417
56964158, HOSE ASSY, 305
56972490, DRILL ROD---10.75X30’8”BECO, 610
56964166, HOSE ASSY, 538 , 540
56972565, ANGLE, 305 , 382
56964174, HOSE ASSY, 186 , 468
56972672, HOSE ASSY, 540
56964182, HOSE ASSY, 372 , 378 , 538
56972680, HOSE ASSY, 17

INDEX
56964190, HOSE ASSY, 165 , 538
56972698, HOSE ASSY, 538
56964224, HOSE ASSY, 186 , 389 56972706, HOSE ASSY, 326
56964232, HOSE ASSY, 290 , 538 , 540 56973076, HOSE ASSY, 305 , 538
56964240, HOSE ASSY, 101 56973084, HOSE ASSY, 372 , 538 , 540
56964265, HOSE ASSY, 538 56973126, HOSE ASSY, 408
56964273, HOSE ASSY, 540 56973613, HOSE ASSY, 382
56964307, HOSE ASSY, 538 56973639, HOSE ASSY, 540
56964315, HOSE ASSY, 304 56974140, HOSE ASSY, 186
56964331, HOSE ASSY, 17 56974371, HOSE ASSY, 340
56964356, HOSE ASSY, 17 56974496, HOSE ASSY, 389
56965080, BRACKET, CLEVIS, 148 , 164 56974595, HOSE ASSY, 378
56966161, CONTROL, PRESSURE, 358 56974652, HOSE ASSY, 186

56966211, HOSE ASSY, 538 56974678, HOSE ASSY, 467

56975105, BLOCK, JUNCTION, 187
56966278, HOSE ASSY, 113
56975154, HOSE ASSY, 406
56966302, HOSE ASSY, 378 , 538 , 540
56975980, HOSE ASSY, 540
56966468, STRUT, 24
56976954, GREASE, EP0, 536
56966807, SUPPORT, TOWER, 17
56977150, CLAMP
56966856, PIN, TWR SPT, 24 3” PIPE, 326
56966955, HOSE ASSY, 218 PIPE---3”, 416
56966997, HOSE ASSY, 465 56977564, PIN, TOW BAR, 52

56967581, HOSE ASSY, 311 56977622, PIPE ASSY, 416

56977630, PIPE ASSY, 416
56967904, HOSE ASSY, 164 , 222
56977655, PIPE ASSY, 416
56967912, HOSE ASSY, 537
56977663, PIPE ASSY, 416
56968084, HOSE ASSY, 222 , 516
56980394, PIPE, 430
56968654, BEARING, 203
56980964, HOSE ASSY, 520
56969389, HOSE ASSY, 54 , 359
56982515, CHUCK, DETACH---12.25”TRI., 608
56969603, BLOCK, 30
56983075, BUSHING, CENT---BARBER10.75,
56969611, PLATE, 30 608

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xli
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

56983315, VALVE, MAIN, 438 56991144, RETAINER, 216

56983323, VALVE ASSY --- MAIN, 434 56991938, HOSE ASSY, 395
56983802, SUPPORT, ROD, 214 56991995, HOSE ASSY, 399
56983810, SUPPORT, ROD, 214 56992043, HOSE ASSY, 222
56983851, TUBING ASSY, 465 56992068, HOSE ASSY, 537
56983950, HOSE ASSY, 536 56992092, HOSE ASSY, 372 , 378
56984248, WALKWAY, TOWER, 143 56992159, HOSE ASSY, 520
56984396, GUARD, HOSE, 416 56992415, ANNUNCIATOR, 10---POINT, 126
56984578, TRAY, HOSE, 418 56993215, GAUGE, 89
56984636, PLATE, 416 56993249, FITTING, BHD, 89

56984644, BASE, AUTO BR, 216 56993678, SWITCH, KEY, 122

56984800, TUBING ASSY, 148 , 465 56994544, HOSE ASSY, 382 , 538 , 540
INDEX

56994551, HOSE ASSY, 519

56984933, PLATE, 148 , 465
56994577, HOSE ASSY, 382
56985302, MANIFOLD, 467
56994585, HOSE ASSY, 465
56985419, BRACKET, MOUNTING, 467
56994635, WIRE, #14---BLACK, 498
56985427, PIPE ASSY, 417
56994643, WIRE, #12---WHITE, 498
56985443, TUBING ASSY, 417
56994650, WIRE, #12---BLACK, 498
56985450, TUBING ASSY, 417
56995590, SUPPORT, DRILL, 24
56985468, PIPE ASSY, 3”, 417
56995624, SUPPORT, TOWER, 26
56985583, PIPE, THD, 420
56995780, PANEL, 495
56985591, PIPE, THD, 424
56996036, HOSE ASSY, 536
56985609, PIPE, THD, 424
56996374, VALVE, CHECK, 434
56985617, PIPE, THD, 424
56996382, VALVE, CHECK, 452
56985625, PIPE, THD, 424
56996440, BAR, FLAT, 416
56985633, PIPE, THD, 424 56996614, ANGLE, 310 , 326
56985716, HOSE ASSY, 417 56997505, HOSE ASSY, 186
56985815, PIPE, THD, 430 56997513, HOSE ASSY, 186
56985823, PIPE, THD, 430 56997539, RECEIVER, FUEL, 569
56985849, GRATING, 12”, 143 56997547, CAP, FUEL, 569
56986029, BRACKET, 486 56997554, BREATHER, FUEL CAP, 564
56987936, HOSE ASSY, 311 56998214, HOSE ASSY, 417
56988553, LUG, 173 56998362, SWITCH, PULL, 500
56988561, CLEVIS, 173 56998503, NUT, LOCK, 36
56988579, CLEVIS, 173 56999188, PIPE, AIR, 3”, 326
56988868, HOSE ASSY, 408 56999352, ROD, ADJUSTER, 129
56989247, HOSE ASSY, 382 56999360
WIRE LINK---9”, 547
56990765, MOTOR, WIPER $, 590
WIRE LINK---9” *, 251 , 260
56990773, SADDLE, MED. $, 590
57003030, HOSE ASSY, 311
56990781, BLADE, WIPER $, 590
57003154, SUB, XOVER---6.63R P/8 BE BX, 190 ,
56990955, BRACKET, MOUNTING $, 590 610

Index xlii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57003162, ROD EXT---10---3/4X82”/8”BECO, 610 57009128, SWITCH, ELECTRIC, 344 , 346

57003642, BAR, W/HOLES, 311 57010126, HOSE ASSY, 466
57003659, SUPPORT, LEFT, 26 57010134, HOSE ASSY, 466 , 467
57003915, HOSE ASSY, 311 57010191, HOSE ASSY, 466
57004004, HOSE ASSY, 465 , 520 57010720, INDICATOR, 368
57004012, HOSE ASSY, 291 , 468 , 540 57011108, CARTRIDGE, 122
57004020, HOSE ASSY, 538 57011611
LUG, BATTERY, 548
57004053, HOSE ASSY, 372 , 520 TERMINAL, RING 3/8” $, 260 , 262 , 264
57004194, BAR, W/HOLES, 52 57011736, INDICATOR, FILTER CLOGGED,
57004202, BAR, W/HOLES, 52 384
57004236, FILTER, OIL, 340 57012676, PLUG, NYLON, 154 , 206
57012684, SCREW, SET, 154 , 206

INDEX
57004244, BUSHING, 130
57004251, BUSHING, 130 57012718, FITTING, LUBE, 206 , 210 , 224 , 226
57004269, SPROCKET, 130 57013096, FILTER, 332
57004376, PAD, JACK, 82 57013104, ELEMENT, FILTER, 332
57004673, HOSE ASSY, 218 57013112, INDICATOR, 332

57005167, SPACER, 130 57014375, HOSE ASSY, 165 , 466 , 467

57005183, SHAFT ASSY., 130 57014672, ANGLE, 496

57005274, PIPE, 80 57015505, HOSE ASSY, 187 , 539

57005282, BAR, ROUND, 80 57015513, HOSE ASSY, 113

57018285, KIT, O---RING, 136
57005498, BAR, FLAT, 130
57018293, KIT, BEARING, 136
57005506, SPACER, 130
57018301, KIT, GASKET, 136
57005589, SUPPORT ASSY, 130
57018319, KIT, STACK, 136
57005605, SUPPORT, RH, 130
57019044, HOSE ASSY, 466
57005639, SUPPORT, LH, 130
57019127, ANGLE, 43
57005647, HOSE ASSY, 148 , 539
57019572, MANIFOLD, INJ, 326
57005662, HOSE ASSY, 465
57020083, BOOT, RUBBER, 108 , 110
57005829, BAR, SQUARE, 130
57020398, HOSE ASSY, 222
57006280, TUBING, HYD, 166
57020661, HOSE ASSY, 218 , 536
57006520, HOSE ASSY, 113
57020703, HOSE ASSY, 467
57006595, ANGLE, 406
57020737, HOSE ASSY, 186 , 538
57007411, RECEPTACLE, BATTERY CONN$,
260 57020786, HOSE ASSY, 186

57007429, COVER, RECPT---BATTERY CONN$, 57020836, HOSE ASSY, 186

260 57020851, HOSE ASSY, 186
57007528, HOSE ASSY, 290 57021271, STOP, TOWER, 10
57007627, TOWER BARE, 129 57021883, RELAY, 30---AMP POWER, 574
57007775, BRACKET, FILTER, 340 57022691, BAR, FLAT, 272
57008278, PIN, YOKE, 129 57026262, BAR, FLAT, 82 , 86 , 230
57009110, KIT, REPAIR, 344 , 346 57030017, WIPER, 130

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xliii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57032963, BOX, ELEC.JIC, 491 57055816, GEARBOX, 358

57032997, KIT, SEAL, 358 57055840, SWITCH, LIMIT, 165
57033029, CAM ASSEMBLY (25), 358 57055857, LEVER, ROLLER, 165
57034191, HOSE ASSY, 537 57057580, CYLINDER, AIR, 304
57035321, BAR, ROUND, 203 57057929, HOSE ASSY, 520
57035461, BAR, FLAT, 495 57058158, HOSE ASSY, 320
57035479, BAR, TAPPED, 493 57060451, BRACKET, 495
57036584, TEST KIT $, 606 57061079, MIRROR, RECTANGULAR, 594
57036600, HOSE ASSY, 538 , 540 57061715, SPACER, BEARING, 364
57037178, BAR, TAPPED $, 113 57061723, COVER, 364
57038408, GUIDE, CHAIN, 130 57061731, SCREW, 364
57039695, KIT, SEAL, (NOT SHOWN), 154 57061749, RING, RETAINING, 364
INDEX

57039869, HOSE ASSY, 418 57061756, YOKE, 364

57040404, HOSE ASSY, 186 57061764, SHAFT, 364
57040453, TEE, 1---1/4 X 2, 187 57061772, PLATE, WAFER, 364

57040545, ADAPTER, 187 57061780, VALVE BLOCK, 364

57041121, SWITCH, 2POS 57061798, PIN, 364

/KNOB LEVER, 101 , 116 57061806, PIN, 364
/KNOB LEVER$, 110
57061814, SEAT, 364
57041774, ENCLOSURE, ELECTRICAL, 122 57061822, VALVE, 364
57042822, TESTER, OEM, 606 57061830, SPRING, 364
57042905, HOSE ASSY, 537 57061848, SCREW, 364
57043143, PLUG, 3/8NPT, 536 57061855, SPRING, 364
57043259, HOSE ASSY, 17 57061863, SEAT, 364
57043598, HOSE ASSY, 340 57061871, SEAT, 364
57043994, SHIM, 185 57061889, ROLLPIN, 364
57044505, PLATE, MOUNTING, 186 57061897, WIRE, LOCK, 364
57044521, HOSE ASSY, 218 57062440, BRACKET, 237
57044745, HOSE ASSY, 538 57063729, HOUSING, 362
57044760, SLIDE, WEAR, 185 57065534, ELEMENT, FILTER, 311
57044786, HOSE ASSY, 402 57068439, GASKET, 519
57044851, BRACE, ANGLE, 185 57068546, BRACKET, 311
57045296, BAR, W/HOLES, 260 57068645, BAR, 166
57045726, WASHER, 525 57069049, ANGLE $, 197
57053050, FILTER, 340 57069452, VALVE, CHECK $, 290
57053076, MAGNET ASSY, 344 57070732, FILTER REG., 536
57053522, CAM ASSEMBLY (14), 358 57070757, INJECTOR, SL1/2 BANK, 536
57053555, SHAFT, 358 57070765, INJECTOR, SL1/3 BANK, 536
57053738, GUIDE, 185 57070773, INJECTOR, SL1/4 BANK, 536
57053761, HOSE ASSY, 586 57070781, INJECTOR, SL1/5 BANK, 536

Index xliv WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57070849, CAP, COVER, 536 57096026, KIT, GASKET---AIR CLEANER, 284

57071383, BRACKET, 539 57097081, HOSE ASSY, 300
57071391, BRACKET, 539 57097982, LIGHT, DOME, 89 , 123 , 490
57071409, BRACKET, 539 57097990, LENS, LEXAN, 89 , 123 , 490
57071417, BRACKET, 539 57098592, HOSE ASSY, 291
57077893, BRACKET, LH, 465 57100232, HOSE ASSY, 291
57077901, BRACKET, RH, 465 57100281, HOSE ASSY, 101 , 539

57078305, PIPE, 3/4NPT, 426 57101263, HOSE ASSY, 540

57101420, HOSE ASSY, 538
57078339, PIPE, 3/4NPT, 426
57103970, SEAL, BUNA, 524
57078396, BAR, FLAT, 467
57104929, NUT, JAM, 366
57078859, DOOR ASM, AUX, 94
57106510, TUBE, RECT, 240

INDEX
57078875, DOOR ASM, CAB, 94
57106866, MOTOR, FAN, 88
57078990, GUARD, HOSE, 43
57106924, BREAKER, CIRCUIT, 88
57079030, LINK, 304
57106932, RESISTOR, 88
57080681, BRACKET, MOUNTING, 536
57106999, BAR, TAPPED, 509
57080731, PLATE, TAPPED, 218 , 304 , 490
57110090, VALVE, BALL---3” $, 395
57081804, BLOCK, LUBE, 184
57110587, CHANNEL, 373 , 379
57082216, HOSE ASSY, 465
57111262, LOCK TAB, 608
57082364, GAUGE, LIQUID LEVEL $, 290 57113102, WRENCH, FEED CHAIN ADJUST,
57084956, CLAMP ASSY, 416 598
57084964, CLAMP ASSY, 416 57113177, BATTERY, 12V---8DW/ELECTRO$,
260
57085151, DRAIN ASSY---1”, 417
57113334, HOSE ASSY, 148 , 290 , 468
57085169, PIPE ASSY, 1”, 416
57113359, TUBING ASSY, 468
57085441, PIPE, 1”NPT, 422
57113615, FORK, AUTO B/O---10---3/4, 608 , 610
57085458, PIPE, 1”NPT, 422
57113938, ORIFICE, .187---INSERT 3/8, 311
57085466, PIPE, 1”NPT, 422
57114290, FILTER, AIR RETURN, 88
57085474, PIPE, 1”NPT, 422
57117244, HOSE ASSY, 402
57085508, PIPE, 1”NPT, 422 57117475, CLAMP, T---BOLT, 267
57085516, PIPE, 1”NPT, 428 57117848, BREAKER
57085706, HOSE ASSY, 113 CIRCUIT---5 AMP, 101
CIRCUIT---5 AMP $, 590
57085714, HOSE ASSY, 113
57122145, HOSE ASSY, 399
57085805, BOLT, STKG, 416
57126195, HOSE ASSY, 372
57086399, HOSE ASSY, 372
57133001, HOSE ASSY, 402
57086415, HOSE ASSY, 540
57133167, HOSE ASSY, 382
57090581, GUSSET, 520
57133589, WASHER, FLAT---1”HARDENED $, 5
57092835, HOSE ASSY, 465
57092843, HOSE ASSY, 465 57135220, HOSE ASSY, 520
57092884, ANGLE, MOUNT, 173 57135253, HOSE, RADIATOR, 267
57093726, PLATE, SAFETY, 416 57135451, HINGE, CONTINOUS, 242

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xlv
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57135956, CYLINDER, HYDRAULIC, 173 57177990, CARTRIDGE, SHUTTLE, 187

57138349, HOSE ASSY, 520 57180010, SEAL, 70 , 78
57139206, KIT, SEAL, 173 57181240, LOCKNUT, 224 , 226
57140402, DECAL, WARNING---HOT FLUID, 57183535, O RING---SEAL, 70 , 78
613 57185035, SHIM $, 282
57140949, LIGHT, STROBE---AMBER, 509 57186876, O---RING, 224 , 226 , 228
57140956, LENS, AMBER---FOR STROBE, 509 57186884, SEAL, 224 , 226 , 228
57140964, COVER, CLEAR LEXAN, 509 , 512 57186892, WEAR RING, 224 , 226 , 228
57140980, TUBE, XENON FLASH, 509 , 512 57186900, O---RING, 224 , 226 , 228
57141616, HOSE ASSY, 468 57187007, RING, BACK UP, 224 , 226 , 228
57142432, BOARD, PRINTED CIRCUIT, 108 , 57187015, WEAR RING, 224 , 226 , 228
110 57187023, U---CUP, 224
INDEX

57142465, BOARD, PRINTED CIRCUIT, 110 57188575, WIPER, 206 , 208 , 224 , 226 , 228
57142945, PLUG, COOLANT, 569 57188591, HEAD, 226
57143422, WINCH, 230 57188609, PISTON, 224 , 226
57143505, COVER, BATTERY, 260 57188617, ROD ASSY., 226
57144198, KIT, SEAL---UNIVERSAL, 233 57194763, GAUGE, FUEL TANK, 122 , 543
57153215, CARTRIDGE ASSY (008), 358 57194805, TWIN---SITE SENDER 8640, 122 , 543
57153348, SEAL KIT, 17 57194938, ANGLE---1/4X2X2X99.75, 42 , 43
57157802, HOSE ASSY, 537 57194946, ANGLE---1/4X2X2X42, 42
57159063, HOSE ASSY, 520 57196677, DIODE, 3A
600V, 122 , 490
57159097, FITTING, HYD, 349 600V $, 105
57163420, O---RING, 36 , 38 , 176 57197899, VALVE
57163438, CROWN SEAL, 176 SAFETY, 322
SAFETY $, 319
57163453, U---CUP, 176
57201188, BIT SUB---8BECO P/6.63R BX, 608 ,
57163487, WEAR RING, 36 , 38 610
57163495, AQ---SEAL ASSY., 20 , 22 , 36 , 38 57202707, STOP BLOCK, 24
57163511, O---RING, 20 , 22 , 36 , 38 , 176 57203432, PLATE, INSPECT.HOLE COVER, 133
57163529, RING, BACK UP, 20 , 22 , 36 , 38 , 176 57205007, VALVE, COUNTERBALANCE, 84
57165508, CONNECTOR, 3/4”KELLEM CORD, 57208340, HOSE ASSY, 292 , 538 , 540
124
57208407, HOSE ASSY, 332
57166340, GUN HANDLE, HI PRES, 586
57209884, SWITCH, PRESSURE, 536
57166357, NOZZLE, WATER SPRAY, 586 57212169, DISC, BRONZE, 316
57167298, VALVE, MOTOR CONTROL, 187 57212177, SHAFT SET, 316
57168387, HOSE ASSY, 408 57212185, SPRING SET, 316
57170888, RESISTOR, ADJUSTABLE $, 106 57212193, WASHER SET, 316
57175804, EQUALIZER, 20A. BATTERY $, 260 57212201, PIPE PLUG SET, 316
57176489, NIPPLE, 3”, 326 57213035, WASHER, THRUST, 232
57176661, SOLENOID, A3D02 115V/50HZ, 17 57213738, SEAL KIT, CYL., 224
57177982, CARTRIDGE, P. REDUCING, 187 57213753, HEAD, CYLINDER, 224

Index xlvi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57213795, DOOR, SKIRT, 515 57225153, 5000 LB. GAUGE, 606

57213894, DOOR SKIRT, 515 57225161, GAUGE, 0---600 LB., 606
57213936, BLOCK, FLANGE, 358 , 373 , 379 57225179, 3000 LB GAUGE, 606
57214124, FRAME, CORNER HANGER, 515 57225195, TEST HOSE, 606
57214140, MOUNT CYL. PIVOT & SKIRT, 515 57225203, TEST HOSE, 606
57214165, SKIRT DUST CURTAIN EXT., 515 57225211, TEST HOSE, 606
57214181, SKIRT, DUST CURTAIN INT., 515 57225229, ADAPTER, GAUGE, 606
57214199, STRIP SKIT MTING EXT., 515 57225237, ADAPTER TRANSITION, 606
57214207, STRIP SKIRT MTING INT., 515 57226235, NAMEPLATE, BOX, 490
57214231, MOUNT SKIRT DOOR, 515 57227555, GUSSET, CYL. BRACKET, 222
57215253, PIN PIVOT SKIRT DOOR, 515 57227563, GUSSET, CYL. BRKT, W/HOLE, 222
57227605, BRACKET, CYLINDER, 221

INDEX
57218463, CAP, BREAKOUT WRENCH, 221
57218919, SUPPORT, BREAKOUT WRENCH, 57229817, PIN, CYLINDER, 515
221 57230328, HOSE ASSY, 418
57219008, WASHER, THRUST, 221 57230351, PLATE, LOCK, 515
57220816, SPACER RING $, 314 57230534, HOSE ASSY, 564
57221855, MOUNTING RAIL (DIN), 122 , 490 57230708, SUPPORT, GUSSET, 222
57221962, LUG, TOWING BOLT---ON, 52 57230716, LOCKNUT, SEALING---2”, 496
57223448, STOP, BREAKOUT WRENCH, 222 57230724, BUSHING, INSULATING---2”, 496
57223927, ADAPTER, 408 57231383, PIPE, 1”NPT, 428
57223976, CYLINDER, HYDRAULIC, 203 57231391, PIPE, 1” NPT, 428
57224040, SEAL KIT, 210 57231995, ELEMENT, BY---PASS FILTER, 574
57224057, O---RING, 206 , 208 , 212 57233652, U---CUP, 20 , 22 , 36 , 38
57224065, SEAL, AQ, 212 57233660, WIPER, 36 , 38
57224073, RING, WEAR, 212 57235947, BAR, 34
57224081, O---RING, 154 , 212 57239725, NUT, ACORN, 366
57224099, RING, BACK---UP, 154 , 212 57240814, SEAL KIT, VALVE, 84
57224107, RING, WEAR, 212 57241226, VALVE, RELIEF, 192
57224115, U---CUP, LOADED, 212 57242067, O---RING, 233
57224123, WIPER, 154 , 212 57242554, LOCKNUT, 154
57224131, LOCK---NUT, 206 , 210 57242596, HEADCAP, 154
57224149, BUSHING, 210 57242604, HEAD, 154
57224156, PLUG, PORT, 210 57243610, FILLER NECK, FUEL $, 291

57224164, HEAD, 210 57244246, SWITCH, FLUID LEVEL, 271

57224172, PISTON, 210 57244352, VALVE, PUMP RELIEF, 54

57224180, ROD ASSY, 210 57244907, SCREW, SET---1/4---28 X 2, 20 , 84

57224198, TUBE ASSY, 210 57244980, PLATE, MTG, 54

57224289, BAR, FLAT, 272 57245763, BRACKET, COMP CONTROL, 304

57245789, PIN, ROD END, 304
57224354, AUTO BREAKOUT PIPING ASSY,
216 57245888, PIN, CYLINDER, 304

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xlvii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57245896, CYLINDER, HYDRAULIC, 304 57291171, MOUNTING, ANTI---VIBRATION,

237
57245920, VALVE, 2---WAY/N.C. 3/4”‘, 519
57291189, MTG, ANTI---VIBRATION, 237
57247074, ORIFICE, ALTERNATOR DR., 359
57292856, SPINDLE, 184
57247199, PIN, CYLINDER, 304
57292864, SPINDLE CAP, 184
57247975, PLATE, ROD SEAL TOP $, 603
57292872, RING, LOCK, 184
57247983, PLATE, SPACER $, 603
57292880, COVER, SPINDLE, 184
57249294, SEAL ASSY, AQ, 206 , 208
57292914, O---RING, 187
57249302, WEAR RING, 206 , 208
57293656, HOSE ASSY, 399
57249310, O’RING, 206 , 208
57293664, HOSE ASSY, 399
57249328, BACK---UP, 206 , 208
57293789, HOSE ASSY, 399
57249427, RETAINER, ROD WIPER $, 603
57294639, SHIM KIT, 184
INDEX

57249500, PORT PLUG, 20 57300436, SEAL, OIL, 233

57249633, PLUG, PORT, 84 57302242, ARM
57249781, RUBBER, PIPE WIPER---10---3/4, 608 REPLACEMENT, 149
REPLACEMENT $, 105
57262479, CLAMP ASSY, 373 , 379 , 467
57302457, PUMP ADAPTER SAEB, 362
57262487, CLAMP ASSY, 468
57305864, FILTER ELEMENT---FUEL, 246
57262495, CLAMP ASSY, 272 , 373 , 379 , 468 ,
547 , 564 , 574 57306243, THERMOSTAT POTENTIMETER, 88
57262503, CLAMP ASSY, 373 , 379 , 468
57306250, THERMOSTAT, 88
57265498, PIN CLEVIS, 515
57306268, VALVE BLOCK ASSY, 358
57265886, BALL, 230
57306425, SHOCK SUB---120K PD, 190
57268112, PIN, CYLINDER, 515
57306474, SEAL---POLYPAK, 192 , 194
57268120, PIN, CYLINDER, 515
57306516, WIPER, 192 , 194
57273047, WASHER, WINDOW KIT $, 588
57306524, SPRING---DISC, 192
57273716, VALVE 57306557, SPRING---DISC, 192
COUNTER BALANCE, 148 , 164
COUNTER BALANCE $, 113 57306565, RING---WEAR, 192 , 194
57274557, SUBPLATE, VALVE, 170 , 446 , 450 , 57306573, RING---WEAR, 192 , 194
474 , 476 , 478 57306607, RING---RETAINING, 192 , 194
57274565, SUBPLATE, VALVE, 442 , 444 57306623, WIPER, 192 , 194
57276834, KIT, SEAL, 442 , 444 57307084, SEAL KIT---MOTOR, 233
57277188, SUBPLATE 57308439, HOSE ASSY, 465
VALVE, 149 , 304 , 468 57308496, HOSE ASSY, 465
VALVE $, 113
57309163, BRACKET, VALVE, 149
57277436, HOSE ASSY, 372
57309643, CYLINDER, HYDRAULIC, 221 , 515
57279424, BRACKET, ACTUATOR, 438
57309650, CYLINDER, HYDRAULIC, 148 , 164 ,
57283251, BAR, FLAT---3/8X3/4X4.88, 80 515
57283350, PLATE, VALVE MOUNT, 164 57309767, BRACKET, TWR PINNING CYL, 173
57283731, CONSOLE, WELDMENT---DMH, 101 57309775, PIN, TWR PINNING, 173
57284598, NAMEPLATE, CIR. BREAKER, 101 57310013, FITTING, BULKHEAD $, 584
57290397, VALVE, RESTTRICTOR, 164 57310757, CONTROLLER, PUMP $, 110

Index xlviii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57311920, HOSE ASSY, 564 57316788, BEARING, ROLLER, 232

57312563, VALVE, SOLENOID---3WAY/2POS, 57316796, SHAFT, GEAR, 232
536 57316804, SHAFT GEAR, 232
57314825, WASHER, 237 57316812, SPRING, 232
57315137, SWITCH, VACUUM, 300 57316820, RING, BACKUP---PISTON, 232
57315236, GAUGE, VACUUM 0---30” HG, 300 57316838, PLATE, PRESSURE, 232
57315574, BLOCK, 96 57316846, BRAKE, CYLINDER, 232
57316366, O---RING, 233 57317265, LUG, LIFTING---DUSTSHIELD $, 603
57316374, RING, BACKUP, 233
57316382, O---RING, 233 57317273, PIN, LIFTING---DUSTSHIELD $, 603
57316390, SEAL, PISTON, 233 57318776, CYLINDER, HYDRAULIC, 402

57316408, BRAKE CLUTCH ASS’Y, 233 57318875, VALVE, COOLING CONTROL, 382

INDEX
57316416, RING, RETAINING, 233 57318883, VALVE, RELIEF, 386
57319212, ADJUSTMENT ROD, 96
57316424, CLUTCH SPRAG, 233
57319451, VALVE, SEQUENCE, 221
57316432, RING, RETAINING, 233
57319493, SHOCK SUB INSTALLATION, 190
57316440, BEARING, THRUST, 233
57320749, COMPOUND, NEVER---SEEZ, 620
57316457, BEARING SPRAG, 233
57320897, STIFFENER $, 603
57316465, BRAKE RACE, INNER, 233
57322125, BACK---UP, 84
57316473, BRAKE RACE, OUTER, 233
57322356, EYE BOLT, SHOULDER NUT, 148
57316481, GEAR, PLANET---OUTPUT, 232
57322364, SHACKLE, CHAIN, 148
57316499, CARRIER PLANET OUTPUT, 232
57322372, CHAIN, BULK, 148
57316507, GEAR, PLANET PRIMARY, 232
57322448, PLATE, MOUNT, 148
57316515, CARRIER PLANET PRIMARY, 232
57322471, CATCHER ARM, DCS, 148
57316523, GEAR, SUN---PRIMARY, 232
57322513, CATCHER ARM, CS, 148
57316580, VALVE, BRAKE, 232
57322539, BAR, 148
57316606, MANIFOLD, 232
57322547, SHEAVE, 5/8” WIRE ROPE, 230
57316622, WASHER, THRUST, 232
57322893, TUBE, 168
57316648, PLATE, THRUST OUTPUT, 232 57322919, CLEVIS, 168
57316655, PLATE, THRUST---PRIMARY, 232 57322927, BOSS, 168
57316663, SPACER, 232 57322984, CLEVIS, CYLINDER, 165
57316671, GEAR, OUTPUT SUN, 232 57322992, BOSS, 168
57316689, SUPPORT, MOTOR, 232 57323008, COVER, 168
57316697, WASHER, THRUST, 232 57323206, STOP BLOCK, 149 , 164
57316705, RING, RETAINING, 232 57323214, PIN, 164
57316713, DRUM CLOSURE, 232 57323248, PIN, 148
57316721, DRUM, 232 57323289, SHIELD, DRIP, 184
57316739, SUPPORT, BEARING, 232 57323750, PIN, CYLINDER, 173
57316754, BASE, RIGHT HAND, 232 57324113, SEAT, OPERATORS, 88
57316762, WASHER, THRUST, 232 57324147, TUBE, 520
57316770, SPACER, BEARING, 232 57324212, VALVE, VENT, 536

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index xlix
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57324220, PUMP, AIR 400# DRUM, 536 57339558, BAR, SPLICE, CAGE, 146
57324733, HOSE ASSY, 389 57339723, BRACKET, TWR SPRT LADDER, 146
57325680, VALVE, SEQUENCE CART., 382 57339731, PAD, TWR SPRT LADDER, 146
57325698, VALVE, CHECK CART., 382 57339749, BRACKET, 304 , 468
57325706, VALVE, RELIEF CART., 382 57339947, GUSSET, PLATFORM, 146
57326274, PUMP, MAIN, 358 57340119, SEAL KIT---HYD CYL, 404
57326514, VALVE, RELIEF (ATM), 187 57340176, HEADREST, 92
57326787, O---RING, 226 , 228 57340184, ARMREST KIT, 92
57326795, O---RING, 154 57340234, BACKREST ASSY., 92
57326803, U---CUP, 154 57340242, SEAT PAN ASSY, 92
57326811, U---CUP, 154 57340259, SEAT FRAME ASSY, 92
57326829, PISTON, 154 57340267, SWIVEL ASSY, 92
INDEX

57327934, BOARD, PRINTED CIRCUIT, 110 57340275, SLIDE KIT, 92

57328676, FITTING, TEST, 54 , 358 , 373 , 379 57340283, SUSPENSION ASSY., 92
57329427, CYLINDER, HYDRAULIC, 82 , 86 57340291, BOOT KIT, 92
57330888, RTD, 100---OHM PLATINUM, 581 57340309, RISER, 92
57331027, ANGLE, MOUNT, FILTERS, 340 57340382, CONTROLLER, SLOW FEED $, 110
57331035, BASE, CLAMP, FILTERS, 340 57341778, PLATE, MOUNT, 80
57331043, CLAMP, FILTERS, 340 57342420, CLAMP ASSY, 564
57332199, SWITCH, 3---POSITION, 108 57342552, HOSE ASSY, 399
57332207, SWITCH, 2 POLE TOGGLE, 555 57342594, HOSE ASSY, 17
57335051, PLATE, SHIPPING, 624 57342602, HOSE ASSY, 536
57335069, PLATE, SHIPPING, 624 57342610, HOSE ASSY, 536
57335911, GUARD, FILTER---CAM, 340 57342735, MANIFOLD, AIR, 322
57336067, PACKING, SWIVEL---30XV, 184 57342800, HOSE ASSY, 311
57337438, BUSHING, SPHERICAL $, 5 57343675, HOSE ASSY, 538
57337966, LADDER, LOWER, 146 57344376, BRACKET, SWITCH, 82 , 86

57337974, LADDER, UPPER, 146 57344400, SHEAVE, 230

57337982, PLATFORM, LADDER, LOWER, 146 57344418, BUSHING, 230

57337990, SUPPORT, LADDER, 146 57344558, PIN, 230

57338014, BAR, SPLICE, LADDER, 146 57345357, HOSE ASSY, 408

57338022, CAGE, LOWER LADDER, 146 57345431, HOSE ASSY, 372

57338030, CAGE, UPPER LADDER, 146 57345571, HOSE ASSY, 537

57338543, SPACER, POWER PACK, 237 57346306, HOSE ASSY, 271

57338840, SAFETY HOOK SWIVEL, 230 57347213, VALVE, DUAL OVERCENTER, 466

57338857, BODY JIB HOIST BALL HOLDE, 230 57347494, HOSE ASSY, 271 , 349
57348088, VALVE --- CHECK, 404
57338931, PAD, LADDER SUPPORT, 146 57348096, VALVE---COUNTER BAL, 404
57339038, LADDER, TOWER SUPPORT, 146 57348104, O---RING, 404
57339541, LADDER, MIDDLE, 146 57348955, GUARD, OILER, 522

Index l WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57352791, HOSE ASSY, 386 57367526, HOSE ASSY, 408

57352809, HOSE ASSY, 466 57367765, PIPE, ENBGINE OUTLET, 267
57353344, ADAPTER, SPLINE SAE B---B, 362 57367773, PIPE, RADIATOR INLET, 267
57353351, ADAPTER, SPLINE SAE C, 362 57367781, PIPE, RADIATOR OUTLET, 267
57354011, MOTOR, HYDRAULIC, 232 57367799, PIPE, ENGINE INLET, 267
57354045, MOUNT, ISOLATION, 126 , 246 , 251 , 57367823, BAR, 166
548 57369423, BAR, SENSOR MOUNTING $, 105
57354102, MOUNT, ISOLATION, 260 57371544, TAG, BLANK ALUM, 624
57354193, SPACER, 168 57372443, MOUNT, A/C COMP, 96
57354219, SPACER, 168 57372484, HORN, 24VDC, 500
57354805, PLUG, PORT, 84 57372765, RETAINER, SEAL---FRONT/BAC$,
57354870, SEAL KIT, 8X72 JACK, 84 603

INDEX
57372773, SEAL, FRONT---DUSTSHIELD $, 603
57354888, PISTON, CYLINDER, 84
57354896, HEADCAP, 84
57372807, SEAL, REAR---DUSTSHIELD $, 603
57354904, HEAD, CYLINDER, 84 57373045, KEY, SQ---1/2 X 3, 362
57354912, ROD END ASSY, 84 57373052, SCREW, SET---3/4UNC X 3/4”, 362
57354920, ROD --- TUBE, 84 57373086, EXTENSION, NOZZLE, 598
57354938, TUBE ASSY, 84 57375834, COMPOUND, NEVER---SEEZ, 620
57356818, WASHER---HARD, 70 , 78 57376246, HOOK, SAFETY SNAP, 24
57357097, WASHER, 70 , 78 57377277, LADDER, 271
57357568, CHANNEL, HYDRA---ZORB AN- 57377475, METER, DUAL TEMPERATURE, 122
CHOR, 272
57358061, SPACER, FILTER GUARD, 341 57377509, LIGHT, 24VAC/DC LED PILO$, 110
57358848, CONDUIT, 1” SPLIT NYLON, 251 57377616, SOCKET, LADDER, 271 , 586
57358855, PUSHBUTTON, 2---POSITION, 122 , 57377780, SOCKET, PLATFORM, 271
574
57377798, NUT, ADJUSTING, 184
57361685, ADAPTER, 246
57377806, WASHER, FLAT---TONGUED, 184
57361818, MOUNT, ENGINE, 246 57377814, RUBBER HEAD BUMPERS, 271
57363822, BEARING, BALL, 185 57378192, SWITCH, MINIATURE LIMIT, 108 ,
57363988, RING, BACK UP, 176 110
57364010, LED, 24V AC/DC RED, 110 , 122 , 574 57378663, INDICATOR, FILTER CLOGGED,
122
57364861, BAR, W/HOLES, 186
57378671, THERMOCOUPLE, TYPE J, 122
57364994, MOUNT, POWER PACK, 237
57378697, WIRE, TYPE J THERMOCOUPLE,
57366312, HARNESS, LEVEL POWER $, 105 122
57366320, MODULE, OPERATOR CONTROL$, 57379091, ANNUNCITOR, ALARM, 126
105
57379695, CYLINDER, HYDRAULIC, 203
57366338, MODULE, LEVEL SENSOR $, 105
57379885, YOKE, OSCILLATION $, 5
57366346, MODULE, MICRO CONTROLLER$,
105 57379919, PIN, SIDE FRAME $, 5
57379927, CLEVIS, SIDE FRAME $, 5
57366387, ALARM, BACKUP---12 TO 36VDC,
496 57379935, CLEVIS, YOKE $, 5

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index li
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57379943, PIN, CENTER $, 5 57386914, TUBE, EXHAUST $, 256

57381741, BAR, W/HOLES $, 5 57386922, TUBE, EXHAUST $, 256
57381766, COUPLING, 294 57387151, CARD, DUAL SOLENOID DRIVE$,
105
57382293, CABLE, PROGRAMMING, 105
57387169, CONTROLLER, REMOTE PROPO$,
57382871, CYLINDER, HYDRAULIC, 34 105
57383291, SEAL KIT, 206 57387177, VALVE, PROPORTIONAL, D08, 410
57383309 57387540, HARNESS, LEVEL CONTROL $, 105
U---CUP, DUAL LIP, 226 , 228
U---CUP (DUAL LIP), 206 , 208
57387656, SUPPORT, DECKING & STAIRS, 43
57383317, BUSHING (BRONZE), 206
57387664, SUPPORT, DECKING & STAIRS, 43
57383325, BUSHING (BRONZE), 206
57387672, BRACE, CROSS, 42
57383333, PORT PLUG, 206
57387904, CONNECTOR, 2---WAY, 271
INDEX

57383341, JAM NUT, 206

57389017, PIPE, COMPR. DISCHARGE $, 314
57383358, PINEYE ASSY, 206
57389868, BRACKET, PIPE, 267
57383366, HEAD CAP, 206
57391229, FITTING, HYD, 372 , 378
57383374, HEAD, 206
57391237, FITTING, HYD, 373 , 379 , 468
57383382, PISTON, 206
57391286, AMMETER---24VDC, 250 AMP, 251
57383390, ROD, 206 57391302, SHUNT 100MIL.V.250AMP, 251
57383408, TUBE ASSY, 206 57391476, PLATE, TAP, 43 , 142
57385080, MUFFLER/FILTER, 304 57391948, PUMP---24VDC WINDOW WASHER,
57385098, DIE HOLDER, PIVOT, 221 588
57385106, SPACER, 221 57391955, NOZZLE---DUAL JET WASHER, 588
57385114, BOLT, MOUNT, 221 57391997, ALTERNATOR, 251
57385122, PIN, 221 57392763, BRACKET, SENSOR---LONG $, 105
57385130, SPACER, 221 57392771, BRACKET, SENSOR, SHORT $, 105
57385148, PIN, 221 57392805, VARIABLES LIST, DMH A.L., 105
57385163, PIN, 221 57393357, FAULT CODES, AUTO LEVEL, 105
57385171, PIN, 221 57393381, SOFTWARE & VARIABLES, DMH,
105
57385189, SPACER, 221
57393399, VALVE ASSY, AUTO LEVEL, 408
57385197, RETAINER, PIN, 221
57393431, RESISTOR, 27---OHM, 3 WATT $, 105
57385205, RETAINER, DIE, 222
57393449, CAPACITOR, 47 MF, 50V $, 106
57385213, SPACER, DIE, 222
57393852, RESISTOR, 330 OHM, 5W $, 105
57385270, DIE, MANUAL TONG, 222
57394603, RELAY
57385411, COVER PLATE, 221 DPDT 24V COIL, 509
57385429, RETAINER, 221 DPDT 24V COIL $, 105

57385452, PIN, 221 57395386, ARM---WIPER PANTOGRAPH $,

590
57385569, UNION, WING, 188
57395394, BLADE---16” PANTOGRAPH $, 590
57385577, O---RING, REPLACEMENT, 188
57395402, MOTOR---WINDSHEILD WIPER $,
57385593, PLATE, MOUNTING, 221 590
57386468, TUBE, FLEXIBLE $, 256 57395865, LUG, PIVOT PLATE $, 603

Index lii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57395873, PIN, PIVOT PLATE $, 603 57410268, TUBE, SUCTION---DCS PUMP I$, 395
57396020, BELT---DRIVE, 251
57410276, TUBE, SUCTION---CS PUMP IN$, 395
57396400, SEAL KIT, 36
57396418, WEAR RING, 36 , 38 57410284, TUBE, SUCTION---CS TANK OU$,
57396426, PORT PLUG, 36 395
57396434, HEAD, 36 57410292, TUBE, SUCTION---DCS TANKOU$,
395
57396442, PISTON, 36
57410318, TUBE, SUCTION DCS MNFLD $, 395
57396459, ROD, 36
57410326, MANIFOLD, SUCTION $, 395
57396467, TUBE ASSY, 36 57410334, BRACKET, MTG---SUCTIN MNFL$,
57396939, HOSE ASSY, 197 395
57398406, SWITCH---LW PRESSURE, 88 57410458, GASKET, 4” FLANGE $, 319
57410896, GUSSET, TWR SPT LUG $, 603

INDEX
57398505, VALVE, THERMAL OIL CTL, 310 ,
349 57410953, PLATE, COVER, 332
57400251, TERMINAL, PACKARD FEMALE, 57411480, NIPPLE, PIPE---1/2 X 15 $, 320
271
57411506, TACHOMETER, ROTATION $, 197
57400392, GROMMET, TOP---RAD. TUBE, 353
57413700, LUG, TWR SUPPORT $, 603
57400426, TOOL, INSTALLATION, 277 57413767, CLEVIS, TWR BTM $, 603
57400434, TOOL, BREAKER, 277 57413775, CLEVIS, TWR BTM $, 603
57400715, SEAL, 14---12 AWG CABLE, 271 57413932, SWITCH, PRESSURE --- 10, 581
57401093, HOSE ASSY, 291 57414393, BOLT, WATER TANK MOUNT, 520
57401978, BRACKET, FOOT $, 319 57414609, BLOCK, TAP, 42
57402166, SUPPORT, TANK $, 319 57420895, STRAINER, OIL---2” NPT, 310
57402638, SPACER, 129 57422362, SPEED REDUCER---2 SPD MOTOR,
129
57403339, ELEMENT, FILTER, 368 , 384
57422370, MOTOR--- HYD STAFFA 2 SPD, 132
57403446, RELAY---CLUTCH, 88
57422412, VALVE, DIR CONTROL, 170
57403453, RECEIVER---DRYER R134A, 88
57422438, VALVE, DIR CONTROL, 446 , 450 ,
57405060, CLAMP ASSY---2.12 TUBE, 341 474 , 476 , 478
57405391, BRACKET, 247 57422446, VALVE, DIR CONTROL, 442 , 444
57408528, TANK, FUEL---(DCS) $, 290 57422453, VALVE
57409070, GAUGE, 0---60PSI---OIL PRESS, 122 DIR CONTROL, 149 , 304 , 468
DIR CONTROL $, 113
57409088, SENSOR, 2 WIRE---PRESSURE, 122 ,
581 57422461, VALVE, DIR. CONTROL $, 113
57422479, VALVE, DIR. CONTROL, 448 , 486
57409096, GAUGE, ELEC---TEMPERATURE,
122 57422495, VALVE, SUB ASSY, 466
57409104, SENSOR, 2 WIRE---TEMPERTURE, 57422503, VALVE, SUB ASSY, 466
122 57422511, VALVE, SUB ASSY, 466
57409112, GAUGE, ELEC---FUEL LEVEL, 122 , 57423030, GUARD, PUSH---PULL SWITCH, 122
520
57423071, VALVE, SUB ASSY---BRAKE, 467
57409138, BOOT, GUAGE SENSOR, 122
57423097, VALVE SUBASSY---DIVCS & DCS,
57409146, VOLTMETER, 16 TO 36 VDC, 122 434
57409823, TANK, FUEL---(CS) $, 291 57423105, VALVE SUBASSY---JACK DIV., 434

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index liii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57423113, VALVE SUBASSY---SLOW FEED, 434 57429714, BLOCK

6MM COMPONENT ELE$, 105
57423121, VALVE SUBASSY---BRAKE, 434
6MM COMPONENT ELEC, 122 , 490
57423139, VALVE SUBASSY, 434
57429722, PLUG
57423147, VALVE SUBASSY, 164 6MM COMPONENT, 122 , 490
6MM COMPONENT $, 105
57423170, SOLENOID, 24VDC, 113 , 149 , 170 ,
304 , 442 , 444 , 446 , 450 , 468 , 474 , 476 , 478 57429730, COVER
TERMINAL BLOCK EN$, 105
57423188, SOLENOID --- 24VDC, 448 , 486
TERMINAL BLOCK END, 122 , 490
57425662, REGULATOR, 220A ALTERNATOR,
57429748, HOLDER
251
LOCKING END, 122 , 490
57426397, DUST CHUTE, 30 DEG. ANGL$, 603 LOCKING END $, 105
57426520, RETAINER, SEAL---SIDE $, 603 57430357, PIPE, COMPR. DISCHARGE $, 314
57426538, SEAL, SIDE---DUSTSHIELD $, 603 57431256, KIT, GASKET---SRG29, 282
INDEX

57426579, COIL, 24VDC/TYPE P RELAY, 122 57431520, FILTER, OIL, 311

57426587, RELAY, 8---POLE/24VDC COIL, 122 57431686, HOUSING---VALVE, 132
57426595, TACHOMETER, W/HOURMETER, 57431694, SPACER, OSC.CNTR PIN $, 5
122 57431785, BRACKET, ANGLE, 122
57426603, SWITCH, SPEED---ADJUSTABLE, 57431793, BRACKET, ANGLE, 122
122
57431801, BRACKET, MOUNTING, 122
57426702, PUMP, HYDRAULIC---DOUBLE, 358
57432585, SWITCH, PROXIMITY 24VDC, 20
57426827, CLAMP, T---BOLT $, 395 57432593, LIGHT, 3---UNIT CLUSTER, 116
57426835, INDICATOR, ELEC, 311 57432627, CABLE, 4---PIN X 6 FT, 18
57426975, SWITCH 57433773, VALVE, BUTTERFLY---8”, 294
2---POSITION SELEC$, 110
2---POSITION SELECT, 108 57433799, SOFTWARE, AUTO LEV. R106, 105
57433872, SHIELD, RAIN $, 282
57427098, LIGHT, 4---CLUSTER---24VAC---DC,
108 57434110, COUPLING, QUICKDISCONNEC$,
328 , 584
57427668, HOUSING, THERMAL VALVE, 310 ,
349 57434128, COUPLING, QUICKDISCONNEC$,
328 , 584
57427692, CYLINDER, HYDRAULIC, 216
57434821, WIRE, 8AWG---BLACK, 498
57428005, BOX, TECHNICAL BOOK, 94
57434839, WIRE, 8AWG---WHITE, 498
57428013, KIT, HOT OIL SHUTTLE, 54
57434847, WIRE, 12 AWG---RED, 498
57428039, HOSE ASSY, 564
57434862, WIRE, 14 AWG---WHITE, 498
57428849, DECAL, COMP. OIL LEVEL $, 319
57435034, BRIDGE, ELEC. INSULATED, 490
57429128, BRACKET, MOTOR, 349
57435075, BRIDGE, ELEC. INSULATED, 490
57429136, BASE, MOTOR BRACKET, 271 , 349 57437006, PLATE, FRONT SIDE, 242
57429540, BRACKET, AIR CLEANER $, 282 57437014, SHAFT, BOTTOM, 296
57429631, KIT, SEAL, 216 57437022, PLUG, PIPE, 296
57429649, CONNECTION, AIR INTAKE, 294 57437030, PLATE, SUPPORT C.S., 242
57429656, DUCTING, ENG. INTAKE $, 282 57437055, BEARING, 296
57429664, DUCTING, ENG. INTAKE $, 282 57437063, PLATE, BEARING, 296
57429672, INTAKE, COMPRESSOR $, 282 57437071, BOLT, HEX HEAD, 296

Index liv WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57437089, WASHER, LOCK, 296 57468183, NAMEPLATES, HIAB CRANE, 613

57437097, NUT, HEX, 296 57468803, AIR CLEANER $, 282
57437105, SEAL, OIL, 296 57468811, AIR CLEANER $, 282
57437642, BLOCK, MANIFOLD, 132 57470122, MAIN FRAME, WELDMENT $, 5
57437683, ARM, ENGAGEMENT, 221 57470130, SUPPORT, JACK $, 5
57437691, JAW, LONG, 221 57470155, SUPPORT, CAB $, 5
57437709, ARM, SWING, 221 57470254, TUBE, 168
57437717, CYLINDER, HYDRAULIC, 222 57470973, FLANGE, MTG., 543
57439077, SEAL KIT, CART. VALVE, 187 57472839, CHANNEL, WIRING DUCT, 490
57439762, CLAMP, HOSE $, 282 57472847, COVER, WIRING DUCT, 490
57439945, HOSE ASSY, 520 , 584 57477663, BAR, TAPPED, 42
57443111, OIL, SYNTHETIC GEAR 75W90, 186 57477671, BAR, TAPPED, 43

INDEX
57443293, BAR, FLAT---.50 X 4 X 2.75$, 5 57478364, SUPPORT, TANK, 519
57443525, BLOCK 57478372, PUMP ASSY --- 25GPM, 519
UK10 TERMINAL, 490 57478596, SPACER, 520
UK10 TERMINAL $, 106
57478646, TUBE, PIVOT, 168
57444796, ANGLE, SUPPORT, 242
57479446, JACK ASSY --- 8”X72”, 80
57444820, ANGLE SUPPORT, SIDE, 242
57479453, JACK ASSY, 80
57444838, HANDRAILING, FRONT, 242
57479461, BRACKET, MOUNTING---NDEJAC$,
57445082, GRIP, HAND, 242 5
57445199, ROD, ADJUSTMENT, 251 57479503, TUBE, SUCT---DCS MAN.INLET$,
57447799, SWITCH 395
LOW TEMP LIMIT, 149 , 173 57479545, BAR, MOUNTING, 8
LOW TEMP LIMIT $, 105
57479560, PAD, EYE---SIZE 4, 290
57449910, WELDMENT, GUARD AUST., 240
57479594, SEAL--- RUBBER LL, CHANNEL, 333
57449928, PLATE, BACK SIDE (AUST.), 242
57449936, PLATE, CUT, 242 57480105, CONTROL, ROTARY SERVO, 366
57449944, SUPPORT, PLATE D.C.S., 242 57480139, SERVO, ELECT, W/O F MTR, 358
57449951, HANDRAILING, BACK, 242 57480147, NUT, ADJ A SEEL SELF SEAL, 366
57449969, PANEL, STAIR---BACK C.S., 242 57480154, SCREW, SOC HD 1/4---28X1, 366
57449993, PLASTIC PROTECTIVE COIL---8, 260 57480162, NUT, A---C0VER, 366
57480170, SERVO, PUMP, ELEC ”5AO”, 358
57450033, GUARD, BELT, 251
57480360, MOTOR, C---FORCE, 358
57451841, HOSE ASSY, 311
57480568, SUPPORT, SINGLE RIB, 43
57452484, PULLEY, MODIFIED, 251
57480576, HANDRAILING, C.S., 43
57455628, LABEL, 1---HOLE ADHESIVE, (not
57480592, GRATING (C.S.), 43
shown), 101
57455636, LABEL, CLIP---ON TERM.BLOCK, 57480600, GRATING, (C.S.), 43
(not shown), 101 57480618, GRATING, (C.S.), 43
57455644, SLEEVE, WIRE TRANSPARENT, 498 57480626, GRATING (D.C.S.), 42
57456212, BOLT, 62 57480634, GRATING, (C.S.), 43
57464059, TANK, VERTICAL RECEIVER $, 319 57480659, SUPPORT, COOLER, 43

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index lv
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57480667, GRATING, FLOOR, 42 57484057, COVER, FRONT DUST, 516

57480675, GRATING, FLOOR, 42 57484065, COVER, REAR DUST, 516
57480683, GRATING, FLOOR, 42 57484081, MOUNT CYL. PIVOT, 515
57480691, GRATING, FLOOR, 43 57484099, RETAINER, 516
57480709, SHIELD, DIRT, 43 57484115, PAD, BOLTING, 42
57480717, HANDRAIL, STAIR, 43 57484123, BRACKET, TANK MOUNTING $, 290

57481285, MANIFOLD, DRAIN---REAR, 434

57484511, HANDLE, PADLOCK TYPE, 490
57481293, MANIFOLD, SUPERCHARGE, 434
57485161, ADAPTER, LEVELING JACK, 82 , 86
57481301, MANIFOLD---DRAIN/RETURN-
57486565, VALVE---PRESS RELIEF, 519
REAR, 434
57489007, WASHER, FLAT---3.5X.64X.18$, 5
57481319, MANIFOLD, RETURN---FRONT, 435
57489049, STRUT, TOWER, 16
57481327, MANIFOLD, DRAIN---FRONT, 435
INDEX

57489056, SUPPORT, TRACK---DC SIDE, 16

57482184, HOSE ASSY, 408
57489064, SUPPORT, TRACK---CAB SIDE, 16
57482218, SHIM---SET, COMP BKT, 237
57489072, TRACK, PINNING, 16
57482226, SHIM---SET, GEAR BOX, 237
57489080, BAR, CUT TO LENGTH, 16
57482242, BRACKET, COMPRESSOR REAR,
57489130, FITTING, HYD, 468
237
57489163, MEMBER, TRACK, 16
57482267, CYLINDER, HYDRAULIC, 16
57489171, SUPPORT, TRACK, 16
57482374, GRATING, STAIR PLATFORM, 43
57489809, GUARD, FAN, 251
57482382, GRATING, CROSSOVER, 42
57490781, HOOK, REAR, 624
57482390, GRATING, (D.C.S.), 42
57490799, HOOK, SIDE, 624
57482416, SUPPORT, CAB DECKING, 42
57491755, HOOK, MAIN FRAME---D.C.S., 624
57482424, HANDRAIL, CAB, 42
57492639, SUPPORT, SPECIAL, 43
57482457, GRATING, D.C.S.---STAIR, 42
57492647, PLATE, MOUNTING, 42
57482465, HANDRAILING, D.C.S.---STAIR, 42 57492662, PLATE, MOUNTING, 42
57482473, HANDRAILING, FRONT, 42 57492704, LADDER ASSY---ENTRY/EXIT, 42
57482481, GRATING, CAB, 42 57493165, LAMP, T---1---3/4/28V/.04A, 108 , 116
57482499, GRATING, CAB, 42 57493256, GRIP, 1---1/2”LT WIRE MESH, 494
57482507, SHIELD, ROD SEAL DIRT, 43 57493264, GRIP, 1/2”LT WIRE MESH, 18
57483786, HANDRAIL, FRONT SECT., 46 57493280, WIRE, 10 AWG, BLACK, 498
57483794, POLE, HANDRAIL, 46 57493298, WIRE, 10 AWG, WHITE, 498
57483919, GATE, 42 57493322, SCREW, CAP FH SKT $, 5
57483927, GATE, 46 57493454, SEAL KIT, 20
57483984, TOE BOARD, 42 57493462, VALVE---CARTRIDGE CHECK, 20
57483992, BLOCK, TAP, 42 57493496, PLATE, RETAINER, 168
57484008, SUPPORT, DECKING & STAIRS, 43 57496028, HOSE ASSY, 378
57484016, GATE, CURVED, 46 57497687, NAMEPLATE, MODEL I.D., 101

57484024, ANGLE FRAME/DUST CURTAIN, 57498388, LIFTING DEVICE, 624

515 57498412, RETAINER, 624
57484032, SKIRT, DUST CURTAINS, SIDE, 515 57498503, PUMP, HYDRAULIC---DOUBLE, 358

Index lvi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57498537, BAR, 520 57512683, ROLLER ASSY --- 375, 56 , 76

57501454, TUBE, RECT---6X4X1/4, 520 57512691, DRIVE, 62
57501579, GAUGE, WATER LEVEL, 519 57512709, DRIVE & MOTOR DTL, 56 , 76
57503039, WELDMENT, POWERPACK BASE, 57512717, SPROCKET ASSY---CAT375, 56 , 76
237 57512725, TRACK GUARD ASSY---CAT375, 56 ,
57503963, HOUSING, ROTARY HEAD, 184 76
57503971, CARRIER, SEAL, 187 57512733, GUARD TRACK, 68
57504078, BOOM, WINCH, 230 57512741, GUARD TRACK, 68
57506131, BUSHING, BRONZE, 149 , 164 57512758, PIPE, 68
57506149, ARM, PIVOT, 164 57512766, BOLT, 68
57506156, CLEVIS, 149 , 165 57512774, NUT, 68
57506172, ARM, STATIONARY, 165 57512782, BOLT, 68

INDEX
57506180, ARM, ROD SUPT/ROD CATCHER, 57512790, IDLER ASSY --- DCS, 76
148 , 164 57512808, IDLER, 72
57508186, LIGHT 57512816, SEAL, 72
LED---GREEN PILOT24$, 105 57512824, SEAL, 72
LED---GREEN PILOT24V, 116
57512832, PIN, 72
57508194, SWITCH, 2---WAY TOGGLE(JOY),
108 , 116 57512840, BEARING, 72
57508467, ENCLOSURE ASSY, 48X24X12, 490 57512857, SHAFT, 72
57508483, BOX, CONCEPT 48X24X12, 490 57512881, SEAL, 74
57508491, PANEL, CONCEPT 48X24, 490 57512899, SEAL, U---CUP, 74
57508509, DUCT, 3”X3”X6’ WIRE, 490 57512907, SEAL, 74

57508517, COVER, 3” WIDE WIRE, 490 57512915, SEAL, 74

57508558, SWITCH, BATTERY ISOLATIO$, 260 57512931, FILTER, OIL, 574

57508582, CHASSIS, 10 SLOT, 581 57513053, PUMPING UNIT, 574

57513061, METERING UNIT, 574
57508590, MODULE, REMOTE IO SCANNER,
581 57513079, VALVE, AUTO FILL CONTROL, 574
57508608, MODULE, REMOTE IO ADAPTER, 57513087, LAMP, RED, 574
581 57513095, LAMP, RED, 574
57508616, MODULE, 10 INPUT/6 OUTPUT, 581 57513103, LAMP, YELLOW, 574
57508624, MODULE, 16 SINKING INPUT, 581 57513111, CAP, WITH DIPSTICK, 574
57508632, MODULE, 8 ANALOG INPUT, 581 57513129, GLASS, SIGHT, 574
57509267, BREAKER, CIRCUIT---15A/1P, 509 57513137, SWITCH, OIL PRESS, 574
57509283, BREAKER, CIRCUIT---25A/1P, 509 57513145, SWITCH, FUEL PRESS, 574
57511263, SEAL KIT, 226 57513152, SWITCH, FLOAT 1/4NPT, 574
57512097, MOTOR---BLOWER, DBL SHAFT, 88 57513160, NUT, SHAFT, 64
57512139, LOUVRES, 88 57513178, BEARING, ROLLER, 64
57512360, LINK --- TRACK R.H., 58 57513186, SEAL, FACE, 64
57512402, LINK --- TRACK L.H., 58 57513194, O---RING, CHORD, 64
57512626, BUSHING --- TRACK, 58 57513202, O---RING, 64
57512675, BUSHING --- MASTER, 58 57513210, O---RING, 64

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index lvii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57513228, BEARING, BALL, 64 57513699, CYLINDER---EXT 2, 555

57513236, O---RING, 64 57513707, CYLINDER---EXT 1, 555
57513244, PIN, DOWEL, 64 57513715, PAD --- SIDE, NOT SHOWN, 555
57513251, CAP, 276 57513772, TOOL INSTALLATION, 354
57513269, HOSE, OVERFLOW, 276 57513780, TOOL---EXPANSION, 354
57513277, HOSE, 276 57513798, TOOL---CRIMPING, 354

57513285, GLASS, SIGHT, 277 57513921, VALVE, TX, 88

57513343, KIT, SEAL, 271 57513939, COIL, EVAPORATOR, 88

57513947, HEATER CORE, 88
57513350, KIT, SEAL, 349
57513954, VALVE, SOL. HOT WATER, 88
57513384, BEARING, 555
57513962, SWITCH---CONTROL FAN, 88
57513392, GEAR, 555
57513970, SWITCH---SELECTOR, 88
INDEX

57513400, BEARING, 555

57513988, RELAY---FAN CONDENSER, 88
57513418, BEARING, 555
57513996, BREAKER---FAN CONDENSER, 88
57513426, BEARING, 555
57514002, BREAKER, MAIN, 88
57513434, O---RING, 555
57514010, COIL, CONDENSER, 88
57513442, BEARING, 555
57514028, MOTOR---CONDENSER, 88
57513459, BEARING---AXIAL, 555 57514036, FILTER---LIQUID LINE, 88
57513467, GEAR---WORM, 555 57514044, FAN---CONDENSER, 88
57513475, KEY, 555 57514051, BRUSH SET, 88
57513483, MOTOR, 555 57514069, FILTER---PRIMARY, 88
57513491, BEARING, 555 57514077, BRUSH SET, MOTOR, 88
57513509, PACKING, 555 57514085, BOWL, PRE---CLEANER, 88
57513517, CYL---OUTER BOOM, 555 57514093, WHEEL---BLOWER, 88
57513525, SHIM --- 1MM, 555 57514101, VALVE---LOAD HOLDING, 558 , 560
57513533, SHIM --- 2MM, 555 57514119, BEARING, 558
57513541, STOP---EXTENSION, 555 57514127, BUSHING---HOOK, 555
57513558, PAD---SIDE, 555 57514135, VALVE---OVERCENTER, 555
57513566, SHIM --- 1MM, 555 57514242, BRUSH SET, 88
57513574, SHIM --- 2MM, 555 57514259, SWITCH---HIGH PRESSURE, 88

57513582, PACKING SET, 558 , 560 57514267, ADAPTER, 88

57514275, VALVE, 88
57513590, PACKING SET --- LHV, 558 , 560
57514283, VALVE, 88
57513608, BEARING, 560
57514473, POWER PACK ASSY, NOT SHOWN,
57513616, RING---RET, 560 555
57513624, BUSHING---DISTANCE, 560 57514481, SWITCH, 555
57513632, CYL---INNER BOOM, 555 57514499, VALVE PACK, 4 FUNCTION, 555
57513657, SHIM, 555 57514507, POWERPACK, RES, 555
57513665, SHIM, 555 57515454, POWER SUPPLY, 200 WATT, 581
57513673, PACKING SET, 555 57520215, VALVE, SOLENOID NO., 300
57513681, O---RING, 555 57520223, ELEMENT, STRAINER, 310

Index lviii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57520314, PIN, 149 57524050, HOSE ASSY, 408

57520322, PIN, CYLINDER, 149 , 165 57524076, HOSE ASSY, 340 , 386
57521627, COMPOUND, COLDWELDING---JB, 57524084, HOSE ASSY, 340
294 57524092, HOSE ASSY, 340
57521643, KEY, HALF---350, 294 57524753, POWER SUPPLY FOR PLC, 581
57521676, HOSE, HYD, 291 57524761, CONTROLLER, SLC500 MODULE,
57521684, HANDRAIL, 42 581
57521692, PLATE, COOLER TOE, 42 57524795, MODULE, DISCRETE OUTPUT, 581

57521700, GRATING, COOLER, 42 57524803, MODULE, 16 DISCRETE INPUT, 581

57521718, GRATING, CROSSOVER, 42 57525529, HOSE ASSY, 386

57525594, HOSE ASSY, 311
57521726, GRATING, CROSSOVER, 42
57525628, HOSE ASSY, 311
57521734, GRATING, INNER, 42

INDEX
57525644, DRIVESHAFT, SHORT COUPLE, 246
57521742, HANDRAIL, NON---DRILL END, 42
57525651, UNDERCARRIAGE---CAT375, 54
57521759, SUPPORT, DOUBLE RIB, 43
57525891, O’RING, 311
57521767, GRATING, RADIATOR, 42
57526063, BOX, ASSY, 569
57521775, PLATE, TOE, 42
57526071, BOX, STAINLESS STEEL, 572
57521783, HANDRAIL, BACK, 46
57526089, PANEL, BACK, 572
57521791, BRACKET, ANGLE, 42
57526097, PANEL, 572
57521809, GRATING, D.C.S., 42
57526105, BOX, CENTRAL ASSY, 564
57521841, BRACKET, LEFT MTG, 271
57526113, NAMEPLATE, ENGINE OIL, 569
57521858, BRACKET, RIGHT MTG, 271 57526121, NAMEPLATE, DIESEL FUEL, 569
57521874, A/C MOUNTING ASSY, 89 57526139, NAMEPLATE, ENGINE COOLANT,
57521882, PLATE, A/C FRONT, 96 569
57521890, MODULE, 8 RTD INPUT, 581 57526147, NAMEPLATE, GREASE, 569
57521908, BASE, 3---WIRE CLAMP TERM., 581 57526154, NAMEPLATE, HYD. OIL, 569
57521916, CABLE, 20AWG/2 COMPUTER, 581 57526162, NAMEPLATE, WATER INJ, 569

57521932, PANEL, DIESEL CONSOLE, 122 57526170, STEM, 192

57521957, LIGHT, BLUE STROBE, 512 57526188, RING, RETAINING, 192 , 194
57526196, PLATE, UPPER LOAD, 192
57521973, BASE, LIGHT---SHOCK MOUNT, 509
57526204, CAPSCREW, 192
57521981, LAMP, 90W/28V---SPOT PAR46, 509
57526212, PLATE, COVER, 192
57522005, MODULE, 8---SOURCE OUTPUT, 581
57526220, SPACER, 192 , 194
57522013, MODULE, 16---SINK OUTPUT, 581 57526238, BLOCK, DRIVE, 192
57522021, CABLE, 20AWG TWISTED PR $, 197 57526246, BUSHING, 192
57522047, BLOCK, FUSE TERMINAL, 581 57526253, PLATER, LOWER LOAD, 192
57522096, MODULE, FLASH EPROM, 581 57526261, O---RING, 192 , 194

57522237, RETAINER, PIN, 149 57526279, HOUSING, 192

57522393, LED, 24V AC/DC---GREEN, 105 , 116 57526287, PIPE, WASH, 192

57522484, BLOCK, 15A---14AWG TERMINAL, 57526295, FITTING, GREASE, 192

300 , 490 , 512 57526303, KIT, SEAL, 192

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index lix
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57526931, LATCH, T---HANDLE FLEX DRAIN, 57527434, DECAL, FALLING OBJECT, 616
572
57527442, DECAL, ROTATING PART, 616
57526972, CRANE, HIAB 027---2L, 547
57527459, DECAL, ROTATING SHAFT, 616
57526980, RESERVE OIL/FUEL SYSTEM, 574 57527467, DECAL, HOT PRESS.FLUID, 616
57527012, BLOW GUN $, 584 57527475, DECAL, HIGH PRESSURE, 616
57527020, HOSE, SELF COILING---AIR $, 584 57527483, DECAL, COMBUSTIBLE GAS, 616
57527038, REEL, HOSE, 586 57527491, DECAL, POWERHEAD HAZARD,
57527053, MANUAL, SAFETY DECAL, 616 616
57527061, PAGE, COVER, 618 57527509, DECAL, HIGH PRESSURE, 616
57527079, PAGE, ORDER INFORMATION, 618 57527517, DECAL, FALLING CAROUSEL, 616
57527087, PAGE, LABEL REFERENCE, 618 57527525, DECAL, FALLING PWR HD, 616
57527095, PAGE, TABLE OF CONTENTS, 618 57527533, DECAL, CLIMBING DERRICK, 616
INDEX

57527103, PAGE, HIGH VOLTAGE, 618 57527541, DECAL, EXPOSED GEARS, 616
57527111, PAGE, ROTATING BLADES, 618 57527558, DECAL, HIGH PRESSURE, 616
57527129, PAGE, ROTATING BLADES, 618 57527772, DECAL, FLUID SYS WARNING, 616
57527137, PAGE, FALLING DERRICK, 618 57527780, DECAL, HAZARDOUS VOLTAGE,
616
57527145, PAGE, MODIFY & IMP OPER, 618
57527798, DECAL, HAZARDOUS NOISE, 616
57527152, PAGE, FALLING OBJECT, 618
57527806, DECAL, EXCESSIVE HYD OIL, 616
57527160, PAGE, ROTATING PARTS, 618
57527830, KIT, MANUAL & DECAL, 616
57527178, PAGE, ROTATING SHAFT, 618
57527863, DECAL, ELECTRONIC DAMAGE,
57527186, PAGE, HOT PRESSURE FLUID, 618 616
57527194, PAGE, HIGH PRESSURE, 618 57527871, DECAL, ENGINE FAILURE, 616
57527202, PAGE, COMBUSTIBLE GAS, 618 57527889, DECAL, NON APPROVED OILS, 616
57527210, PAGE, CRUSH & FALLING, 618 57527897, DECAL, ALTERNATOR HSG, 616
57527228, PAGE, HIGH PRESSURE, 618 57527954, BRACKET, MOUNT, 300
57527236, PAGE, FALLING CAROUSEL, 618 57527962, EXTINGUISHER, FIRE, 592
57527244, PAGE, FALLING POWERHEAD, 618 57527970, BRACKET, MOUNTING, 592
57527251, PAGE, FALLING POWERHEAD, 618 57528002, FRAME, HP OIL COOLER, 353
57527269, PAGE, CLIMBING TOWER, 618 57528010, FRAME, HP OIL COOLER, 353
57527277, PAGE, EXPOSED GEARS, 618 57528036, GUARD, FAN, 276 , 353
57527285, PAGE, ROTATING PARTS, 618 57528044, GUARD, CORE, 353
57527293, PAGE, HIGH PRESSURE, 618 57528069, TUBE, ALUMINUM, 353
57527301, PAGE, FLUID SYS WARNING, 618 57528077, TUBE, ALUMINUM, 353
57527319, PAGE, HAZARDOUS VOLTAGE, 618 57528101, BAR, TUBE STABILIZER, 353
57527327, PAGE, HAZARDOUS NOISE, 618 57528119, BAR, TUBE STABILIZER, 353
57527335, PAGE, EXCESSIVE HYD OIL, 618 57528127, CLAMP, X---BRACE, 276 , 353
57527392, DECAL, HIGH VOLTAGE, 616 57528135, ROD, X---BRACE, 353
57527400, DECAL, ROTATING FAN, 616 57528143, RETAINER, TUBE, 353
57527418, DECAL, FALLING DERRICK, 616 57528150, WASHER, CUPPED, 353
57527426, DECAL, MODIFY & IMP OPER, 616 57528168, STABILIZER, TUBE, 353

Index lx WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57528176, STABILIZER, CENTER TUBE, 353 57529349, HOSE ASSY, R134A, 89

57528184, TANK, INLET, 276 57529356, HOSE ASSY, R134A, 89
57528192, TANK, 276 57529398, HOSE ASSY, 372 , 378
57528226, CORE, 276 57529406, HOSE ASSY, 372 , 378
57528259, GUARD, CORE, 276 57529455, NAMEPLATE, FUEL TANK, 613
57528267, STRAP, 276 57529463, NAMEPLATE, WATER TANK, 612
57528275, STRAP, 276 57529471, NAMEPLATE, LIGHTS, 612

57528317, ROD, X---BRACE, 276 57529489, NAMEPLATE, GAUGES, 612

57528333, CLAMP, HOSE, 276 57529497, NAMEPLATE, WIPER, 612

57529505, NAMEPLATE, JACK CONTROL, 612
57528341, CLIP, TUBE, 276
57529513, NAMEPLATE, TWR PINNING, 612
57528630, LOCK TAB, 190
57529521, NAMEPLATE, DUST CONTROL, 612

INDEX
57528903, SHROUD, FAN, 353
57529539, DECAL, COMP OIL LEVEL, 612
57528911, MOUNT, MOTOR, 353
57529547, NAMEPLATE, DRILL/PROPEL, 612
57528929, MEMBER, SIDE, 353
57529554, NAMEPLATE, ENG. CONTROL, 612
57528937, MEMBER, SIDE, 353
57529588, NAMEPLATES, CONSOLE, 612
57528945, BRACKET, MOTOR, 353
57529596, NAMEPLATE, ANNUNCIATOR, 612
57528952, MEMBER, SIDE, 276
57529604, NAMEPLATE, ANNUNCIATOR, 612
57528960, MEMBER, SIDE, 276
57529612, NAMEPLATE, EMERGENCY STOP,
57528978, SHROUD, FAN, 276 612
57528986, MOUNT, MOTOR, 276 57529620, NAMEPLATE, GREASE LEVEL, 612
57528994, CLIP, HOSE, 276 57529638, NAMEPLATE, ANNUNCIATOR, 612
57529000, BRACKET, MOUNT, 276 57529729, CHANNEL, 311
57529034, NAMEPLATE, METERING RATE, 57529745, WIRE, 18AWG TFFN BLACK, 498
613 57529752, WIRE, 18AWG TFFN WHITE, 498
57529042, NAMEPLATE, OIL LEVEL, 613 57529786, PLATE, 310
57529059, NAMEPLATE, AUTO FILL CNTL, 57529794, BAR, FLAT, 310
613
57529869, WIPER/MTL, 20 , 22
57529067, NAMEPLATE, CRANE, 613
57529877, RING, WEAR, 20 , 22
57529075, DECAL, HIGH VOLTAGE, 613
57529885, RING, WEAR, 20 , 22
57529166, NAMEPLATE, RESERVE SYS, 613
57529893, TUBE ASSY (4K277), 20
57529182, ASSY, ELEC & HYD SCHEMATIC, 57529901, ROD ASSY (5G279), 20
612
57529919, HEAD, 20
57529240, PLATE, ADAPTER, 89
57529935, NAMEPLATE, BRAKE VALVE, 612
57529257, VALVE, 89
57529943, NAMEPLATE, PRESS. FAN, 612
57529265, VALVE, 89
57529950, NAMEPLATE, DR/PRL DVRTR, 612
57529281, BAR, CUT TO LENGTH, 143
57529968, NAMEPLATE, JACK DIVERTER, 612
57529299, ANGLE, CUT TO LENGTH, 143
57529976, NAMEPLATE, PILOT OPER CHK,
57529307, GRATING, 143 612
57529315, GRATING, 143 57529984, NAMEPLATE, DC/BYPASS ROT, 612
57529323, GRATING, 143 57529992, NAMEPLATE, SLOW FEED DIR, 612

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index lxi
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57530008, NAMEPLATE, CS FRONT JACK, 612 57534810, BOLT, TRACK, 56 , 76

57530016, NAMEPLATE, DCS FRONT JACK, 57534828, NUT, TRACK, 56 , 76
612
57534836, SHOE, TRACK, 56 , 76
57530024, NAMEPLATE, REAR JACKS, 612 57534844, ROLLER, UPPER, 60
57530032, NAMEPLATE, OVER CNTR VLV, 612 57534851, BOLT, 60
57534869, WASHER, 60 , 68
57530040, NAMEPLATE, DBL CHK VLV, 612
57534877, BOLT, 60
57530057, NAMEPLATE, HOIST VALVE, 612
57534885, ROLLER, LOWER, 60
57530065, NAMEPLATE, CARL SWING VLV,
612 57534893, SIDE FRAME ASSY, CS, 54
57530073, NAMEPLATE, CARL INDEX VLV, 57534901, SIDE FRAME ASSY, DCS, 54
613 57536278, KIT, PUMP, 536
57530081, NAMEPLATE, PROP PRES CNTL, 57536286, DRUM, GREASE RECHARGE, 536
INDEX

613
57536294, DRUM, WELDMENT, 543
57530099, NAMEPLATE, B/O CLMP & ROT, 613
57536302, PLATE, 543
57530107, NAMEPLATE, MAIN VLV ASM, 613 57536310, SEAL, 543
57530115, NAMEPLATE, DRAIN MANIFOLD, 57536328, PLATE, 543
613 57536336, TOP, 543
57530123, NAMEPLATE, RETURN MANIF., 613 57536344, CLAMP, 543
57536351, BAR, 543
57530131, NAMEPLATE, SUPERCHG MANIF,
613 57536369, WASHER, 543
57530149, NAMEPLATE, ROD SUPPORT, 613 57536377, SCHEMATIC, GREASE, 540
57530156, NAMEPLATES, WATER INJ, 612 57537011, BOLT, 62
57530172, NAMEPLATES, VALVE, 612 57537029, WASHER, 62 , 66
57530180, NAMEPLATE, REG WATER INJ, 612 57537037, DRIVE --- FINAL, 56 , 76
57530206, NAMEPLATE, MAIN PWR SW, 613 57537045, MOTOR, TRACK DRIVE, 62
57530214, NAMEPLATE, BATTERY JUMP, 613 57537052, KIT, SEAL---PARKING BRAKE, 62
57530222, NAMEPLATE, AMMETER, 613 57537060, KIT, SEAL---PARKING BRAKE, 62

57530230, GRIP, WIRE MESH CABLE, 197 57537078, O---RING, 62

57530248, STOP, ENCLOSURE DOOR, 491 57537086, O---RING, 62

57530255, MONITOR & CONTROL, DMH/PLC, 57537094, CONNECTOR, 62

576 57537102, CONNECTOR, 62
57530792, GAUGE, PRESSURE, 101 57537110, O---RING, 62
57530800, GAUGE, PRESSURE, 101 57537128, SPROCKET, DRIVE, 66
57531758, FLANGE, COMPANION, 247 57537136, CORK, 66
57531766, COUPLING, FLEXIBLE, 247 57537144, BOLT, 66
57533663, HOSE ASSY, 101 57537151, TANK, WATER---500 GAL., 519
57534711, SHAFT, MAIN OSCILLATION $, 5 57537169, IDLER GROUP --- CAB SIDE, 56
57534778, VALVE, VACUATOR $, 282 57537177, TUBE ASSY, 70 , 78
57534794, TRACK GROUP, 56 , 76 57537185, TUBE ASSY, 70 , 78
57534802, LINK ASSY, 56 , 76 57537193, HOSE ASSY, 78

Index lxii WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57537201, HOSE ASSY, 70 57538597, HANDRAIL, 48

57537219, PLATE, 70 , 78 57538605, GLASS, WINDOW---BRONZE, 94
57537227, COVER, 70 , 78 57538613, GLASS, WINDOW---BRONZE, 94
57537235, HOSE ASSY, 70 , 78 57538621, GLASS, WINDOW---BRONZE, 94
57537243, BOLT, 70 , 78 57538647, ELEMENT, RUBBER, 247
57537250, CYLINDER GROUP, 70 , 78 57538654, BEARING, RADIAL, 247
57537268, VALVE, 70 , 78 57538662, BEARING, THRUST, 247
57537284, ADAPTER, 70 , 78 57538688, HANDRAIL, 48
57537292, ADAPTER, 70 , 78 57538696, HANDRAIL, 48
57537300, CLIP, 70 , 78 57540007, NAMEPLATE, GREASE, 539
57537318, ACCUMULATOR, 70 , 78 57540015, NAMEPLATE, GREASE, 539
57540023, NAMEPLATE, GREASE, 539

INDEX
57537326, BOLT, 70 , 78
57537334, O---RING, 70 , 78 57540031, NAMEPLATE, GREASE, 539

57537342, ELBOW, 70 , 78 57540049, NAMEPLATE, GREASE, 539

57537359, ELBOW, 90 DEG., 70 , 78 57540056, NAMEPLATE, GREASE, 539

57537367, BOLT, 70 , 78 57540064, NAMEPLATE, GREASE, 539

57537375, IDLER GROUP FRONT C, 70 , 78 57540072, NAMEPLATE, GREASE, 539

57540080, NAMEPLATE, GREASE, 539
57537383, WASHER, 70 , 78
57540098, NAMEPLATE, GREASE, 539
57537391, NUT, 70 , 78
57540106, NAMEPLATE, GREASE, 539
57537409, BOLT, 70 , 78
57540114, NAMEPLATE, GREASE, 539
57537417, BOLT, 70 , 78
57540122, NAMEPLATE, GREASE, 540
57537425, WASHER, 70 , 78
57540130, NAMEPLATE, GREASE, 540
57537516, HOSE ASSY, 164 , 188
57540148, NAMEPLATE, GREASE, 540
57537672, MOTOR, HYD PISTON, 271
57540155, NAMEPLATE, GREASE, 540
57537680, MOTOR, HYDRAULIC---PISTON, 349
57540163, NAMEPLATE, GREASE, 540
57537698, BUSHING, TYPE Q1/1.77BORE, 349 57540171, NAMEPLATE, GREASE, 540
57537706, BUSHING, TYPEQ1---1.378BORE, 271 57540189, NAMEPLATE, GREASE, 540
57540197, NAMEPLATE, GREASE, 540
57537714, FAN --- 54”, 8 BLADE, 271 , 349 57540205, NAMEPLATE, GREASE, 540
57537722, BRACKET, MOTOR, 271 57540213, NAMEPLATE, GREASE, 540
57537763, BIT---TRICONE 12.25 DIA, 610 57540221, NAMEPLATE, GREASE, 540
57537789, PRESS/HTR/AIR CONDITIONER, 88 57541500, SHIELD, ENGINE TURBO $, 254
57537797, CAB, COMPLETE, 89 57541518, SUPPORT, HEAT SHIELD $, 254
57537805, CAB WELDMENT, 94 57541526, SUPPORT, HEAT SHIELD $, 254
57537813, BRACKETS, CAB, 94 57541534, ADAPTOR, OIL RESERVE, 574
57537821, GLASS, WINDOW---BRONZE, 94 57541567, ANGLE, 564
57537839, GLASS, WINDOW---BRONZE, 94 57541575, ANGLE, SUPPORT, 564
57537847, GLASS, WINDOW---BRONZE, 94 57541583, ANGLE, SUPPORT, 564
57538589, GLASS, WINDOW---BRONZE, 94 57541591, BOX, BIT, 547

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index lxiii
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

57541609, BOX, 16X12X8.62, 574 57542813, TUBING, RECTANGULAR $, 240

57541617, PLATE, ADAPTER, 246 57542870, KIT, MANIFOLD MOUNTING, 435
57541625, BRACKET, HIAB CRANE, 547 57543001, STIFFENER, 96
57541633, MOUNT, TAPPED, 547 57543019, BELT, DRIVE, 96
57541641, PLATE, MOUNT, 547 57543068, PAD, HANDRAIL MOUNTING, 48
57541914, BELT, SEAT, 89 57543076, HOSE ASSEMBLY, 271
57541971, SUNSHADE, 44.5W X 42H, 596 57543084, HOSE ASSEMBLY, 272
57541989, SUNSHADE, 24.5W X 42H, 596 57544066, BRACKET, BATTERY SWITCH &$,
260
57541997, SUNSHADE, 30.75W X 42H, 596
57544124, CABLE, 72”POS. BATTERY $, 260
57542003, SUNSHADE, 29W X 42H, 596
57544132, CABLE, 72”NEG. BATTERY $, 260
57542011, SUNSHADE, 19W X 42H, 596
57544199, BOOK, INFORMATION TECH, 612
57542029, SUNSHADE, 29.5W X 42H, 596
INDEX

57544314, PLATE, STROBE LIGHT MOUNT,

57542110, RADIATOR --- MESABI, 271 509
57542128, OIL COOLER --- HOC/COC, 349 57544652, SUPPORT, 349
57542136, TUBE, 48 57544702, HOSE ASSEMBLY, 311
57542144, BAR, 48 57544710, HOSE ASSEMBLY, 311
57542151, PLATE, MOUNTING, 48 57544728, HOSE ASSEMBLY, 311
57542169, COMPRESSOR, AC, 88 , 89 57544744, BRACKET, MOUNTING, 267
57542177, GRATING, 48 57544751, PIPE, 310
57542185, TAG SET --- BRASS, 612 57545345, HOSE ASSEMBLY, 311
57542227, WIRE ROPE ASSY, 5/8”, 230 57545352, HOSE ASSEMBLY, 311
57542565, GRATING, DECK, 43 57546491, HOSE ASSY, 300
57542573, LADDER, CAB, 48 57546509, TUBE ASSY, 226
57542581, LADDER, PLATFORM, 142 57546517, NAMEPLATE, CIRCUIT BREAKER,
57542599, PLATE, D.C.S. BULKHEAD, 43 612
57542607, PLATE, C.S. BULKHEAD, 43 57547275, MANUAL, TEST DM---H, 624
57542615, CHANNEL, 90” LG, 43 57547903, TUBE, RADIATOR HOSE, 267

57542623, GUARD, A/C, 89 58045220, NIPPLE, KING $, 291

57542656, BOLT, SOCKET HEAD, 246 58051095, CLAMP, HOSE $, 314

57542706, PLATE, A/C BACK, 96 58067836, HOSE ASSY, 468

57542714, TUBE, SPACER, 96 58081662, HOSE ASSY, 540

57542722, BASE, A/C, 96 58082918, HOSE ASSY, 378

57542730, RIB, A/C, 96 58110586, KIT, SEAL, 524

57542748, BASE, BOTTOM A/C, 96 58110594, KIT, DISCHARGE VALVE, 524

57542755, BLOCK, A/C SPACER, 96 58110602, KIT, CUP, 524

57542763, SUPPORT, 3” CHANNEL $, 291 58121146, HUB COUPLING, 522

57542771, ANGLE 7X4X3/8X5 LG, 96 58121286, CHAIN, 522

58123399, COVER, 522
57542797, BOLT, WATER TANK MOUNT $, 520
58143165, HOSE ASSY, 311
57542805, PIPE, 1/2, 96 58143421, HOSE ASSY, 466

Index lxiv WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

58144585, HOSE ASSY, 540 88001599, PANEL, 491

58146622, HOSE ASSY, 187 , 304 90725813, BUSHING, 17
58148610, FILTER OIL, 246 95000881, SCREW, MACHINE, SLOTTED, 165
58153271, HUB, 522 95008124, UNION FEMALE, 326
58154337, HOSE ASSY, 113 95018065, O---RING, 187
58154360, HOSE ASSY, 113 95018198, O---RING, 133
58164294, HOSE ASSY, 246 95043196, SUB 95934766, WASHER, 435
58170440, HOSE ASSY, 538 95043345, RING $, 5
58170465, HOSE ASSY, 538 95048716, NIPPLE, 426
58173089, CLAMP, T---BOLT $, 291 95055463, SCREW, 547
58175019, LAMP, 24V, 89 , 123 , 490 95066528, VALVE, GATE---1---1/4, 150LBS, 332
58178872, VALVE, CHECK, 372 , 378 95081642, WASHER, FLAT---1”, 52

INDEX
58184326, HOSE ASSY, 386 , 520 95081766, WASHER, LOCK---1/4 CAD PLT$, 105
58207333, HOSE ASSY, 515 95083481, GASKET $, 314
58208851, CLAMP, HOSE, 267 95084562, NUT, HEX---MACHINE, 3/8---16, 17
58227679, WASHER, 525 95086542, O---RING, 525

58231887, BOX, BATTERY, 260 95086575, O---RING, 368

58235128, KIT, SPLIT FLANGE, 349 95110482, SCREW, FLAT---3/8---16 X 3/4, 16

58247412, TUBE $, 290 95144010, SCREW, CAP HX HD UNC---2A, 96

58862301, MOUNT, SHOCK---CNTR BONDED$, 95153425, COUPLING, PIPE---1/2” GALV$, 320

5 95157111, CONDUIT, 1/2”, 18
59322677, WIPER, 176 95196853, PIPE, 332
59447326, FILTER, 555 95214037, BEARING, 185
59621896, CLAMP ASSEMBLY, 284 95215422, NUT, HEX JAM HVY---1---1/2---6, 130
59646760, CONTACT 95219713, FITTING, HYD, 149
1N.O./1N.C., 108 , 116 95220851, CLAMP, HOSE, 492
1N.O./1N.C. $, 110
95220976, ELBOW---90DEG, EXT/INT NPT, 328
59647669, SENSOR, MAGNETIC $, 197
95223194, RING, 362
59698993, RING, RETAINING, 36
95223350, RING, RETAIN, 129
59713438, COUPLING
MIN, 54 , 166 , 187 , 382 , 386 , 435 95223483, RING, RETAINING, 221
MIN $, 389 , 606 95223632, RING
59729566, NOZZLE, COOLANT, 569 RETAIN, 214
RETAINING $, 5
59854828, TERMINAL, 14---16 AWG MALE, 271
95234696, SCREW CAP AH, 247
59854943, CONNECTOR, 2---WAY FEMALE, 271
95239885, PIN, DOWEL---3/8 X 1, 362

59956466, RELAY, SOLENOID---24VMARINE, 95264917, FITTING, HYD, 300

246 95265716, WASHER, LOCK---1/2, 349
67557736, CLAMP ASSY, 272 , 539 95279147, FITTING, HYD, 310
67604298, BOX, ELECTRICAL, 126 , 496 95282257, FLANGE, PIPE $, 319
72222508, SWITCH, NO---NC, 108 95286910, ELBOW, 310
85074003, SEAL, 364 95287231, NIPPLE 19A7S, 322

WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258, 4259 Index lxv
.
 Serial Number: 4257, 4258, 4259
DMH/XL2600/CAT3508/375

Index

95333381, CONNECTOR, 492 95568960, GASKET, 294

95333399, CONNECTOR, 495 95569497, GASKET $, 395
95333415, CONNECTOR, 495 95652806, FITTING, HYD $, 399
95341079, FITTING, HYD, 247 95659918, COUPLING, HALF 1”, 6000#, 456
95341525, WASHER, #6 INTERNAL STAR, 510 95667150, SCREW CAP, 30
95344248, OUTLET, 512 95678041, FITTING, HYD, 341
95357737, FITTING, HYD, 310 , 564 95695706, COUPLING, HALF 1/4”, 6000#, 440 ,
456 , 458
95358016, ”O” RING, 324
95705364, SCREW, CAP, 129
95365367, TERMINAL, RNG, 510
95705547, FITTING, LUBE, 132
95370557, TERMINAL, 251
95745410, RETAINING RING, SPIROLOX$, 603
95371266, TERMINAL $, 590
95752598, NUT, HEX, 572
INDEX

95373890, CONDUIT BODY 2WAY 2---IN, 496 95754651, TEE, JIC, 537
95373908, GASKET, 2 IN CONDUIT BODY, 496 95759692, PLUG, PIPE---1” GALVANIZED$, 320
95373916, COVER, 2 IN CONDUIT BODY, 496 95766358, BUSHING, 164
95377156, FITTING, STR---EXT NPT RUN, 247 95780409, BEARING, RLR, 132
95377743, OUTLET, BODY, 492 95780417, BEARING, RLR, 132
95383626, ELBOW, 90 DEG, 538 95780607, SHIM, BEARING, 132
95387379, PLUG, PIPE---3/4”GALVANIZE$, 320 95780615, SHIM, BEARING, 132
95422663, BREATHER, 133 , 184 95780623, SHIM, BEARING, 132
95429957, KEY 95800041, SUPPORT, 491
SQ---1/8 X 1 LG, 340 , 372 , 386
95839346, SCREW, CAP HX HD UNC---2A, 96
SQ---1/8 X 1 LG $, 389
95850822, COUPLING, HALF 1/2”, 6000#, 440 ,
95437349, PLUG, PIPE, 133 454 , 456 , 458
95446662, COUPLING, 3/4 NPT, 572 95850830, COUPLING, HALF 3/4”, 6000#, 454 ,
95452322, COUPLING, 2 NPT, 572 456 , 458
95454930, RING, 185 95850848, COUPLING, HALF 1---1/4”, 440 , 454 ,
456 , 458
95478574, PIN, COTTER---5/32 X 3, 149 , 164
95850855, COUPLING, HALF 1---1/2”, 440 , 456 ,
95490421, BEARING, 149 , 164 458
95491841, SCREW, CAP---NO.10---24 X 2 $, 113 95852836, SCREW, MACHINE, 572
95494977, UNION, PIPE, 322 95856472, SCREW, CAP 1---8UNC X 12, 165

Index lxvi WARNING: This manual contains data SPECIFIC to the drilling rig with serial number: 4257, 4258,
4259 .
Atlas Copco Drilling Solutions, Inc. A Company Within the Atlas Copco Group
P.O.Box 462288, 2100 North First Street Phone: +1 972-496-7400
Garland, Texas 75046-2288 Fax: +1 972-496-7425
www.atlascopco.com/drillingsolutions info.acds@atlascopco.com