UNITED TRACTORS Tbk. QA Form No.

: PC2000-8/3473/00/QA3/14(2)
UNIT ENGINE ATTACHMENT

QA3 INSPECTOR
Machine Condition Report Model
PC2000-8
S/N. Code No. Model
SAA12V140E-3
Serial No. Front Rear

MCR Name :
Date :
Customer Name
Machine Location
SERVICE METER
At Inspect. Daily
PC2000-8 Branch/Site: Sat : Satisfactory ( V )
US : Unsatisfactory ( X )
Sat
ITEM CONDITION UNIT STD PMS ACTUAL CORRECTION MADE RESULT REMARKS
/US
ENGINE
Engine: Low idle 775 - 875
Engine: High idle. 1930 - 2030
Engine: Full throttle. Boom: raise relieve. 1680 - 1880
Engine Speed (in DH Mode ) Engine: Full throttle. Rpm
1680 - 1880
Boom: raise relieve + Heavy lift : ON.
Auto decelaration switch: ON. Fuel control dial: Max.
1300 - 1500
Control Valve: neutral
kPa Max. 2.94 Max. 5.88
Blow-by Pressure At rated horsepower.
{mmH2O} { Max 300 } {Max. 600}
Min. 0.08 Min. 0.06
Run engine at low idle (SAE30)
Mpa { Min. 0.8 } { Min. 0.06 }
Engine oil pressure
{ kg/cm2 } 0.29 - 0.44 Min. 0.2
Run engine at high idle (SAE30)
{ 3.0 - 4.5 } { Min. 2.0 }
kPa Min 125.7
Boost Pressure. At rated horsepower. Limit is not set
{ mmHg } { Min 950 }
At all speed range. Max. 700 Max 750
Exhaust Temperature °C
Ambient temperature 20 20
PTO
Visual inspection of strainer - Must not clogged with metal dust
Check of thermo-label of center bearing °C 120 °C range must not be black
WORK EQUIPMENT SPEED
Boom RAISE 6.7 - 8.3 Max 9.0
Boom LOWER 4.8 - 5.8 Max 6.4
Arm IN 6.7 - 8.3 Max 9.0
Arm OUT Run engine at full throttle 4.7 - 5.7 Max 6.2
Bucket CURL DH Mode Sec 4.5 - 5.5 Max 6.0
Bucket DUMP Hyd. Oil temp.: 45-55°C 3.5 - 4.3 Max 4.7
Swing 5 turns Swing: Measure time for 5 turns after 1 turn 57.5 - 67.5 Max 70.0
Drive right track 5 turns Travel: Raise each track and measure 5 turns with no 90.5 - 110.5 90.5 - 110.5
Drive left track 5 turns load after 1 turn. 90.5 - 110.5 90.5 - 110.5
HYDRAULIC DRIFT
Whole work equipment Hyd drift of bucket tooth tip. Max 650 Max 1000
Boom cylinder Boom and arm in level, Cyl. Retraction. Max 35 Max 50
bucket curled, work mm/15 min.
Arm cylinder equipment no load. Cyl. Retraction. Max 70 Max 105
Bucket cylinder Cyl. Retraction. Max 15 Max 30
HYDRAULIC SYSTEM
Control pressure Control lever: neutral 33 - 38 31 - 38
Control lever: neutral Min 13.1 Min 13.1
Right travel lever: stroke end. Kg/cm² Max 1.7 Max 1.7
Jet sensor differential Track: turning with no load.
Left travel lever: stroke end.
Max 1.7 Max 1.7
Track: turning with no load.
Control lever: neutral 160 - 280 160 - 280
Right travel lever: stroke end. P1: 390 - 510 P1: 390 - 510
Hyd. Oil temp.: 45-55°C
Pump EPC Current Track: turning with no load. mA P2: 615 - 735 P2: 615 - 735
Mode: P
Engine: Full throttle Left travel lever: stroke end. P1: 390 - 510 P1: 390 - 510
Fan: 100 % speed mode Track: turning with no load. P2: 615 - 735 P2: 615 - 735
Auto decelarator: OFF.
Boom: raise relieve (normal) 290 -310 280 - 310
Boom: raise relieve (heavy lift
317 - 337 307 - 337
ON)
P1F pump pressure Arm: In relieve Kg/cm² 290 -310 280 - 310
Arm: out relieve 290 -310 280 - 310
Bucket: Curl relieve 290 -310 280 - 310
Swing RH: Relieve 290 -310 280 - 310
Swing LH: Relieve 290 -310 280 - 310
 Sat
ITEM CONDITION UNIT STD PMS ACTUAL CORRECTION MADE RESULT REMARKS
/US
Boom: raise relieve (normal) 290 -310 280 - 310
Boom: raise relieve (heavy lift
317 - 337 307 - 337
ON)
P1R pump pressure
Arm: In relieve 290 -310 280 - 310
Arm: out relieve 290 -310 280 - 310
Bucket: Curl relieve 290 -310 280 - 310
Boom: raise relieve (normal) 290 -310 280 - 310
Boom: raise relieve (heavy lift
317 - 337 307 - 337
P2F pump pressure ON)
Arm: In relieve 290 -310 280 - 310
Arm: out relieve 290 -310 280 - 310
Bucket: Curl relieve 290 -310 280 - 310
Boom: raise relieve (heavy lift Kg/cm²
317 - 337 307 - 337
ON)
P2R pump pressure Hyd. Oil temp.: 45-55°C Arm: In relieve 290 -310 280 - 310
Mode: P Arm: out relieve 290 -310 280 - 310
Engine: Full throttle Bucket: Curl relieve 290 -310 280 - 310
Fan: 100 % speed mode Relief LH travel: L1 (P1R) Forw 325 - 345 315 - 345
Auto decelarator: OFF.
Relief LH travel: L2 (P2R) Forw 335 - 355 325 - 355
Relief LH travel: L1 (P1R) Rev 325 - 345 315 - 345
Relief LH travel: L2 (P2R) Rev 335 - 355 325 - 355
Travel relief pressure
Relief RH travel: R1 (P1F) Forw 325 - 345 315 - 345
Relief RH travel: R2 (P2F) Forw 335 - 355 325 - 355
Relief RH travel: R1 (P1F) Rev 325 - 345 315 - 345
Relief RH travel: R2 (P2F) Rev 335 - 355 325 - 355
Fan pump EPC (radiator) STD: 575-675 STD: 575-675
Control lever: neutral
current 55⁰ C: 505-605 55⁰ C: 505-605
mA
Fan pump EPC (Oil cooler) STD: 600-700 STD: 600-700
Control lever: neutral
current 55⁰ C: 505-605 55⁰ C: 505-605
STD: 790-890 STD: 790-890
Fan speed (radiator) Control lever: neutral
55⁰ C: 1050-1150 55⁰ C: 1050-1150
Rpm
STD: 710-810 STD: 710-810
Fan speed (oil cooler) Control lever: neutral
55⁰ C: 1050-1150 55⁰ C: 1050-1150
Mode: P, Engine: Full
Hydraulic oil temperature throttle, Fan: 100 % Bucket: dump relieve. ⁰C Max 100 ⁰ C Max 100 ⁰ C
speed mode
There must not be excessive metal
Visual check of hydraulic tank strainer.
powder or foreignj matter.
FINAL DRIVE
Drain Plug No excessive Metalic Powder
Visual check, engine stopped
Oil Leak No leaked
Abnormal Noise travel raise and oparated track no abnormal noise
SWING MACHINERY
Drain Plug No excessive Metalic Powder
Visual check, engine stopped
Oil Leak No leaked
SWING CIRCLE BEARING
Axial play Play outer circle and inner circle bearing mm 0.5 - 1.5 2.0
ELECTRICAL
Instrument panel Completeness and function Complete and normal function
Starting system Condition and function Good installation and normal function
Charging system Condition and function Good installation and normal function
Lighting Condition and function Complete and normal function
Battery Condition, electrolite level, specific grafity and load test. Good condition
Wiring harness Condition, connection, clamping Good installation and condition
VHMS/ Komtrax Condition and function Good Condition and function
OPTIONAL EQUIPMENT
Emergency shutdown Completeness, condition and function Complete and normal function
Logout Swicth Completeness, condition and function Complete and normal function
PDU Completeness, condition and function Complete and normal function
Autolube Completeness, condition and function Complete and normal function
Fire suppression Completeness, condition and function Complete and normal function
Fatique warning Completeness, condition and function Complete and normal function
Backup alarm Completeness, condition and function Complete and normal function
GENERAL MACHINE CONDITION
Attachment & Frame Completeness, worn and crack detection No Crack
Machine Cleaness, completeness and condition Complete and normal condition
Undercarriage Cleaness, wear, completeness and condition Complete and normal condition
OTHERS INFORMATION

Approved by : Acknowledged by : Prepared by :

( UT Supervisor ) ( UT Mechanic )