Atlas Copco Surface Drill Rig
ECM 660IV
Combining simplicity with good hole quality
Hole range 76 mm - 115 mm (3"- 4½")
Technical data ECM 660IV
Recommended hole range Standard equipment
Hole range 76 - 115 mm 3 ”- 4½” • 50 hour Element Kit
• 90 deg. Indexed Drill Guide
Drill steel dimensions T45, T51
• ARC T51 X 12’ X 6 for 72 mm Coupling
Rod handling capacity • Auto Drilling System ( Montabert )
Hole depth 25 m 82’ • Auto Rod Thread Greaser
• Back Mirror
Hydraulic rock drill
• Back Up Alarm
Montabert / HC158 • Drifter Hour Meter
Impact power, max. 21 kW 28 HP • Dust Collector with Vertical Sliding Hood
Rotation speed 0 - 170 rpm • Engine Auto Throttle
without notice. Consult your Atlas Copco sales company for specific information. © Atlas Copco Rock Drills AB. Örebro, Sweden 06.10
Illustrations and photos in this brochure may show equipment with optional extras. Specifications and equipment subjects to change
• Full Length Track Guard
Torque, max. 1225 Nm 900 lbf/ft
• HC158 Reverse Percussion Hydraulic Drifter
Engine • JIC Hose Fittings
Cummins / QSC 8.3 • Low Level Indicator for Fuel & Hyd. Oil
• One Lever ARC Control
Rating at 2200 rpm 194 kW 260 HP
• Safety Shutdown Device On Drill Guide
Emission control level Stage 3 Tier III • Standard Tool Set
Fuel tank • Three Sets Manuals and Parts Books
Capacity 400 l ~106 US gal. • Triple Grouser Shoe Pads
• Two Lever Drilling Controls
Compressor
• Two Speed Traction Motor
Working pressure, max. 10 bar 140 psi • Warning Horn
FAD 167 l/s 350 cfm • Working Lights (F:3/R:1)
Boom variant • Limited Ambient Temperature : 52 deg. C
Type Extendible
Feed Selection of optional equipment
• Accumulator Charge Kit
Feeding system Chain
• Angle Indicator 2-d Lim
Feed lenght, total 7 660 mm 25’ • Angle Indicator 3-d Lim
Travel lenght 4 250 mm 14’ • Anti Freezing System
Feed extension 1 500 mm 4’11” • ARC Lockout System
• ARC T45 X 12’ X 6 For 63 mm Coupling
Feed rate, max. 0.7 m/s 132 ft/min
• ARC T45 X 12’ X 6 For 66 mm Coupling
Feed force, max. 19.6 kN 4400 lbf • Cold Wether Kit
Pull force, max 19.6 kN 4400 lbf • Extra Parts Book
• Hyd. Pressure Test Kit
Tramming
• Pre Skimmer
Tramming speed max. 3.4 km/h 2.1 mph • Single Grouser Shoe Pads
Traction force 89.6 kN 20 000 lbf • T51 / 77 mm Centralizer
Hill climbing ability 30º • Vaposol (Less Tank)
• Vaposol Tank (Asme)
Track oscillation ±9 º
Ground clearance 420 mm 16,5” 9851 2446 01a
Transport dimensions, approximately
Weight 13 tonnes 28.660 lb
(exkl. optional equipment)
Width 2.47 m 8’2”
Lenght 9.98 m 32’9”
Height 2.87 m 9’5”
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