Komatsu PC600-7K PC600LC-7K Shop MANUAL UEBM002600 – PDF DOWNLOAD

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Komatsu PC600-7K PC600LC-7K Shop MANUAL UEBM002600 – PDF DOWNLOAD

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Komatsu PC600-7K PC600LC-7K Shop MANUAL UEBM002600 – PDF DOWNLOAD

Language : English
Pages :674
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu PC600-7K PC600LC-7K Shop MANUAL UEBM002600 – PDF DOWNLOAD

MACHINE MODEL SERIAL No.
PC600-7K K40001 and up
PC600LC-7K K40001 and up

GENERAL PRECAUTIONS

Mistakes in operation are extremely dangerous. Read the Operation and Maintenance Manual carefully BEFORE operating the machine.

Komatsu PC600-7K PC600LC-7K Shop MANUAL UEBM002600 – PDF DOWNLOAD

MACHINE MODEL SERIAL No.
PC600-7K K40001 and up
PC600LC-7K K40001 and up

Forewordpdf 0
SAFETY 3
SAFETY NOTICE 3
IMPORTANT SAFETY NOTICE 3
GENERAL PRECAUTIONS 3
PREPARATIONS FOR WORK 3
PRECAUTIONS DURING WORK 4
FOREWORD 5
GENERAL 5
STRUCTURE AND FUNCTION 5
TESTING AND ADJUSTING 5
DISASSEMBLY AND ASSEMBLY 5
MAINTENANCE STANDARD 5
OTHERS 5
HOW TO READ THE SHOP MANUAL 6
VOLUMES 6
DISTRIBUTION AND UPDATING 6
FILING METHOD 6
REVISED EDITION MARK 6
REVISIONS 6
SYMBOLS 6
HOISTING INSTRUCTIONS 7
HOISTING 7
WIRE ROPES 7
METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER 8
Disconnection 8
Connection 8
COATING MATERIALS 10
STANDARD TIGHTENING TORQUE 12
STANDARD TIGHTENING TORQUE TABLE (WHEN USING TORQUE WRENCH) 12
TABLE OF TIGHTENING TORQUES FOR FLARED NUTS 12
TABLE OF TIGHTENING TORQUES FOR SPLIT FLANGE BOLTS 13
TABLE OF TIGHTENING TORQUES FOR O-RING BOSS PIPING JOINTS 13
TABLE OF TIGHTENING TORQUES FOR O-RING BOSS PLUGS 13
TIGHTENING TORQUE FOR 102 ENGINE SERIES (BOLT AND NUTS) 14
TIGHTENING TORQUE FOR 102 ENGINE SERIES (EYE JOINTS) 14
TIGHTENING TORQUE FOR 102 ENGINE SERIES (TAPERED SCREWS) 14
ELECTRIC WIRE CODE 15
CLASSIFICATION BY THICKNESS 15
CLASSIFICATION BY COLOR AND CODE 15
CONVERSION TABLE 16
METHOD OF USING THE CONVERSION TABLE 16
EXAMPLE 16
Millimeters to inches 16
Millimeters to Inches 17
Kilogram to Pound 17
Liter to US Gallon 18
Liter to UK Gallon 18
kgm to ft lb 19
kg/cm2 to lb/in2 20
Temperature 21
UNITS 22
Example: 22
01pdf 0
01 GENERAL 23
SPECIFICATION DRAWINGS 24
SPECIFICATIONS 26
WEIGHT TABLE 30
FUEL, COOLANT AND LUBRICANTS 32
10pdf 0
10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD 33
PARTS RELATED TO ENGINE 34
PTO 36
CONTROL AND PTO LUBRICATION PUMP 38
RADIATOR, OIL COOLER 39
POWER TRAIN 40
FINAL DRIVE 42
SWING CIRCLE 46
SWING MACHINERY 48
TRACK FRAME, RECOIL SPRING 50
IDLER 52
CARRIER ROLLER 54
TRACK ROLLER 55
TRACK SHOE 56
HYDRAULIC PIPING DRAWING 62
20A Swing brake solenoid valve 62
20B Travel speed solenoid valve 62
20C Pump merge/flow divider solenoid valve 62
20D Boom Hi 2-stage safety solenoid valve 62
20E Active solenoid valve (boom) 62
HYDRAULIC TANK, HYDRAULIC FILTER 64
1A Bypass valve 65
1B Strainer 65
1C Element 65
1D Cooler check valve 65
HYDRAULIC PUMP (PISTON PUMP) 66
LINE OIL FILTER 94
CONTROL VALVE 96
SWING MOTOR115
CENTER SWIVEL JOINT124
TRAVEL MOTOR125
VALVE CONTROL136
WORK EQUIPMENT, SWING PPC VALVE138
TRAVEL PPC VALVE143
SERVICE PPC VALVE145
PPC ACCUMULATOR146
PPC SHUTTLE VALVE147
SOLENOID VALVE148
BOOM HOLDING VALVE153
BOOM LOWER REGENERATION VALVE157
HYDRAULIC CYLINDER161
WORK EQUIPMENT163
DIMENSIONS OF WORK EQUPMENT166
AIR CONDITIONER170
ENGINE CONTROL171
MACHINE CONTROL SYSTEM177
MONITOR SYSTEM203
SENSORS218
20pdf 0
20 TESTING AND ADJUSTING223
STANDARD VALUE TABLE FOR ENGINE224
STANDARD VALUE TABLE FOR CHASSIS225
20_101pdf 0
TESTING AND ADJUSTING235
TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING236
MEASURING ENGINE SPEED238
MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE)239
MEASURING EXHAUST GAS TEMPERATURE240
MEASURING EXHAUST GAS COLOR241
ADJUSTING VALVE CLEARANCE242
MEASURING COMPRESSION PRESSURE224
MEASURING BLOW-BY PRESSURE231
MEASURING ENGINE OIL PRESSURE246
HANDLING EQUIPMENT IN FUEL CIRCUIT247
RELEASING REMAINING PRESSURE IN FUEL SYSTEM247
MEASURING FUEL PRESSURE248
BLEEDING AIR FROM FUEL CIRCUIT249
CHECK FOR LEAKAGE IN FUEL SYSTEM251
ADJUSTING ENGINE SPEED SENSOR232
TESTING AND ADJUSTING FAN BELT TENSION253
TESTING AND ADJUSTING ALTERNATOR BELT TENSION254
TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION255
TESTING CLEARANCE OF SWING CIRCLE BEARING256
TESTING AND ADJUSTING TRACK SHOE TENSION257
TESTING AND ADJUSTING WORK EQUIPMENT, SWING, AND TRAVEL CIRCUIT OIL PRESSURES258
TESTING AND ADJUSTING CONTROL CIRCUIT OIL PRESSURE263
TESTING AND ADJUSTING PISTON PUMP CONTROL OIL PRESSURE265
TESTING SERVO PISTON STROKE271
MEASURING PPC VALVE OUTPUT PRESSURE272
MEASURING OUTLET PRESSURES OF SOLENOID VALVE AND PPC SHUTTLE VALVE276
ADJUSTING WORK EQUIPMENT•SWING PPC VALVE282
TESTING AND ADJUSTING TRAVEL DEVIATION283
INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT285
MEASURING OIL LEAKAGE286
RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT 54
BLEEDING AIR FROM EACH PART291
INSPECTION PROCEDURES FOR DIODE294
SPECIAL FUNCTION OF MONITOR PANEL 59
HANDLING ENGINE CONTROLLER HIGH VOLTAGE CIRCUIT322
PREPARATION WORK FOR TROUBLESHOOTING ELECTRICAL SYSTEM323
20_201pdf 0
TROUBLESHOOTING235
POINTS TO REMEMBER WHEN TROUBLESHOOTING334
SEQUENCE OF EVENTS IN TROUBLESHOOTING335
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE132
CHECKS BEFORE TROUBLESHOOTING344
CLASSIFICATION AND STEPS FOR TROUBLESHOOTING345
CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM349
20_301pdf 0
TROUBLESHOOTING WHEN ERROR CODE (ELECTRICAL SYSTEM) AND FAILURE CODE (MECHANICAL SYSTEM) ARE DISP391
Before Carrying Out Troubleshooting of Displayed Code333
Information Contained in Troubleshooting Table396
Error Code in Electrical System E112 (Wiper Drive (For) S/C)398
Error Code in Electrical System E113 (Wiper Drive (Rev) S/C)402
Error Code in Electrical System E114 (Washer Drive S/C)404
Error Code in Electrical System E115 (Wiper Working Abnormality)406
Error Code in Electrical System E116 (Wiper Parking Abnormality)408
Error Code in Electrical System E117 (Eng Controller S-NET Comm Err)412
Error Code in Electrical System E118 (Pump Controller S-NET Comm Err)414
Error Code in Electrical System E128 (Monitor Comm Abnormality)416
Error Code in Electrical System E201 (CO Cancel Sol S/C)418
Error Code in Electrical System E203 (Swing Brake Sol S/C)420
Error Code in Electrical System E204 (2-stage Relief Sol S/C)422
Error Code in Electrical System E206 (Travel Speed Sol S/C)424
Error Code in Electrical System E207 (Flash Light Relay S/C)426
Error Code in Electrical System E211 (CO Cancel Sol Disc)428
Error Code in Electrical System E213 (Swing Brake Sol Disc)430
Error Code in Electrical System E214 (2-stage Relief Sol Disc)432
Error Code in Electrical System E216 (Travel Speed Sol Disc)434
Error Code in Electrical System E217 (Model selection Abnormality)436
Error Code in Electrical System E218 (S-Net Comm Disc)438
Error Code in Electrical System E221 (Travel Alarm S/C)440
Error Code in Electrical System E224 (F Pump P Sensor Abnormality)442
Error Code in Electrical System E225 (R Pump P Sensor Abnormality)444
Error Code in Electrical System E226 (Press Sensor Power Abnormality)446
Error Code in Electrical System E227 (Engine Speed Sensor Abnormality)448
Error Code in Electrical System E232 (TVC Sol S/C)450
Error Code in Electrical System E233 (TVC Sol Disc)452
Error Code in Electrical System E257 (Pump Comm Abnormality)454
Error Code in Electrical System E302 (Step Light Relay S/C)456
Error Code in Electrical System E304 (Step Light Power Hold Relay S/C)458
Error Code in Electrical System E311 (Bucket Curl Hi Cancel Sol S/C)460
Error Code in Electrical System E312 (Bucket Curl Hi Cancel Sol Disc)462
Error Code in Electrical System E315 (Battery Relay Drive S/C)464
Error Code in Electrical System E91B (Engine Ne sensor problem)466
Error Code in Electrical System E91C (Engine G sensor problem)467
Error Code in Electrical System E920 (Engine type selection error)468
Error Code in Electrical System E921 (Engine type mismatch)470
Error Code in Electrical System E931 (Fuel dial sys error)472
Error Code in Electrical System E934 (Engine coolant sensor Hi error)474
Error Code in Electrical System E936 (Engine oil press sw error)476
Error Code in Electrical System E93C (Engine boost sensor error)478
Error Code in Electrical System E93D (Engine fuel temp sensor error)480
Error Code in Electrical System E953 (Engine Comm Abnormality)482
Error Code in Electrical System E954 (Short engine starter sw)484
Error Code in Electrical System E955 (Engine S-NET error)486
Error Code in Electrical System E956 (Engine power failure (1))488
Error Code in Electrical System E957 (Engine power failure (2))490
Error Code in Electrical System E95A (Engine Q-adj sw signal error)492
Error Code in Electrical System E96A (Engine coolant sensor Lo error)494
Error Code in Electrical System E970 (PCV1 over current)496
Error Code in Electrical System E971 (PCV2 over current)498
Error Code in Electrical System E974 (PCV1 line cut)500
Error Code in Electrical System E975 (PCV2 line cut)502
Error Code in Electrical System E977 (Rail press sensor error)504
Error Code in Electrical System E979 (Rail press high)506
Error Code in Electrical System E97A (Rail press abnormal)506
Error Code in Electrical System E97B (Rail press low)507
Error Code in Electrical System E97C (Rail press too low)509
Error Code in Electrical System E97D (Rail press out of control)509
Error Code in Electrical System E980 (Eng Controller Abnormality)510
Error Code in Electrical System E981 (Fuel Injector 1 Disc)512
Error Code in Electrical System E982 (Fuel Injector 2 Disc)513
Error Code in Electrical System E983 (Fuel Injector 3 Disc)514
Error Code in Electrical System E984 (Fuel Injector 4 Disc)515
Error Code in Electrical System E985 (Fuel Injector 5 Disc)516
Error Code in Electrical System E986 (Fuel Injector 6 Disc)517
Error Code in Electrical System E98A (Fuel Injector 1 – 3 S/C)518
Error Code in Electrical System E98B (Fuel Injector 4 – 6 S/C)520
Failure Code in Mechanical System A000N1 (Eng Hi Out of Std)523
Failure Code in Mechanical System AA10NX (Aircleaner Clogging)524
Failure Code in Mechanical System AB00KE (Charge Voltage Low)526
Failure Code in Mechanical System B@BAZG (Eng Oil Press Low)528
Failure Code in Mechanical System B@BAZK (Eng Oil Level Low)530
Failure Code in Mechanical System B@BCNS (Eng Water Overheat)531
Failure Code in Mechanical System B@BCZK (Eng Water Lvl Low)532
Failure Code in Mechanical System B@HANS (Hydr Oil Overheat)534
Failure Code in Mechanical System DA80MA (Auto Lub Abnormal)536
20_501pdf 0
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)391
Before Carrying Out Troubleshooting E MODE333
Information Contained in Troubleshooting Table540
E-1 Engine does not start (Engine does not rotate)398
E-2 Preheater does not operate544
E-3 Auto engine warm-up device does not work546
E-4 Auto-decelerator does not operate547
E-5 All work equipment, swing and travel do not move548
E-6 One-touch power max function does not operate550
E-7 Machine push-up function does not operate normally551
E-8 Any item is not displayed on monitor panel464
E-9 Part of display on monitor panel is missing554
E-10 Monitor panel displays contents irrelevant to the model554
E-11 Fuel level monitor red lamp lights up while engine is running555
E-12 Engine water temperature gauge does not display correctly556
E-13 Hydraulic oil temperature gauge does not display correctly558
E-14 Fuel gauge does not display correctly559
E-15 Swing lock monitor does not display correctly560
E-16 When monitor switch is operated, nothing is displayed562
E-17 Wiper and window washer do not work564
E-18 Alarm buzzer cannot be cancelled572
E-19 “Boom Raise” is not correctly displayed in monitoring function573
E-20 “Boom Lower” is not correctly displayed in monitoring function574
E-21 “Arm Curl” is not correctly displayed in monitoring function575
E-22 “Arm Dump” is not correctly displayed in monitoring function576
E-23 “Bucket Curl” is not correctly displayed in monitoring function577
E-24 “Bucket Dump” is not correctly displayed in monitoring function578
E-25 “Swing” is not correctly displayed in monitoring function580
E-26 “Travel” is not correctly displayed in monitoring function582
E-27 “Service” is not correctly displayed in monitoring function584
E-28 Air conditioner does not work586
E-29 Step light does not light up or go off588
E-30 Electric grease gun does not operate592
E-31 Travel alarm does not sound or does not stop sounding594
20_601pdf 0
TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE)391
Before Troubleshooting H mode598
Information in Troubleshooting Table603
H-1 Speed or power of all work equipment, travel, and swing is low398
H-2 Engine speed lowers remarkably or engine stalls606
H-3 All work equipment, travel, and swing systems do not work546
H-4 Abnormal sound is heard from around pump608
H-5 Auto-decelerator is not reset609
H-6 Boom speed or power is low610
H-7 Arm speed or power is low612
H-8 Bucket speed or power is low613
H-9 Boom does not move614
H-10 Arm does not move614
H-11 Bucket does not move614
H-12 Hydraulic drift of work equipment is large615
H-13 Time lag of work equipment is large617
H-14 One-touch power max function does not operate or stop618
H-15 Heavy lift function does not operate or stop618
H-16 Machine push-up function does not operate or stop618
H-17 When arm and boom•bucket are operated simultaneously, boom•bucket speed is low619
H-18 When bucket and boom•arm•swing•travel are operated simultaneously, boom•arm•swing619
H-19 When arm and swing are operated simultaneously, swing speed is low620
H-20 Machine deviates in one direction622
H-21 Machine deviates largely at start624
H-22 Travel deviation is large during compound operation625
H-23 Travel speed or power is low626
H-24 Machine does not travel (only one track)627
H-25 Travel speed does not change628
H-26 Upper structure does not swing629
H-27 Swing speed or acceleration is low630
H-28 Upper structure overruns excessively when it stops swinging631
H-29 Large shock is made when upper structure stops swinging632
H-30 Large abnormal sound is made when upper structure stops swinging633
H-31 Hydraulic drift of swing is large634
20_701pdf 0
TROUBLESHOOTING OF ENGINE (S MODE)391
Points to Remember When Troubleshooting636
Method of Using Troubleshooting Charts637
S-1 Starting performance is poor (starting always takes time)640
S-2 Engine does not start641
S-3 Engine does not pick up smoothly (follow-up is poor)644
S-4 Engine stops during operations645
S-5 Engine does not rotate smoothly (hunting)646
S-6 Engine lacks output (or lacks power)647
S-7 Exhaust smoke is black (incomplete combustion)648
S-8 Oil consumption is excessive (or exhaust smoke is blue)649
S-9 Oil becomes contaminated quickly650
S-10 Fuel consumption is excessive651
S-11 Oil is in cooling water (or water spurts back, or water level goes down)652
S-12 Oil pressure caution lamp lights up (drop in oil pressure)653
S-13 Oil level rises (water, fuel in oil)654
S-14 Water temperature becomes too high (overheating)655
S-15 Abnormal noise is made656
S-16 Vibration is excessive657
90pdf 0
90 OTHERS 23
90-01pdf 0
HYDRAULIC CIRCUIT DIAGRAM661
ELECTRICAL CIRCUIT DIAGRAM (1/5)663
ELECTRICAL CIRCUIT DIAGRAM (2/5)665
ELECTRICAL CIRCUIT DIAGRAM (3/5)667
ELECTRICAL CIRCUIT DIAGRAM (4/5)669
ELECTRICAL CIRCUIT DIAGRAM (5/5)671
ELECTRICAL CIRCUIT FOR AIR CONDITIONER673

IMAGES PREVIEW OF THE MANUAL:

S.M 25/12/24