Komatsu PC150-6K PC150LC-6K Hydraulic Excavator Shop Manual CEBM001601

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Komatsu PC150-6K PC150LC-6K Hydraulic Excavator Shop Manual CEBM001601 – PDF DOWNLOAD

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Komatsu PC150-6K PC150LC-6K Hydraulic Excavator Shop Manual CEBM001601 – PDF DOWNLOAD

Language : English
Pages : 617
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Komatsu PC150-6K PC150LC-6K Hydraulic Excavator Shop Manual CEBM001601 – PDF DOWNLOAD

SERIAL NUMBERS

• PC1504K – K30001 and up
  PC1 50LC4K – K30001

MAIN MENU 0
COVER PAGE 1
TABLE OF CONTENTS 2
01 GENERAL 10
SPECIFICATIONS 11
SPECIFICATION DRAWINGS 13
WEIGHT TABLE 17
FUEL, COOLANT AND LUBRICANTS 19
10 STRUCTURE AND FUNCTION 21
ENGINE RELATED PARTS 22
RADIATOR, OIL COOLER 23
POWER TRAIN 24
FINAL DRIVE 25
SWING CIRCLE 26
SWING MACHINERY 27
TRACK FRAME, RECOIL SPRING 29
TRACK SHOE 30
HYDRAULIC PIPING DRAWING 32
HYDRAULIC CIRCUIT DIAGRAM 33
HYDRAULIC TANK 37
HYDRAULIC PUMP 38
CONTROL VALVE 45
CLSS 51
SWING MOTOR 88
CENTER SWIVEL JOINT 90
TRAVEL MOTOR 91
VALVE CONTROL 99
WORK EQUIPMENT, SWING PPC VALVE 100
TRAVEL PPC VALVE 104
SERVICE PPC VALVE 108
SAFETY LOCK VALVE 111
PPC ACCUMULATOR 111
PPC SHUTTLE, TRAVEL JUNCTION VALVE 112
EPC, SOLENOID VALVE 119
HYDRAULIC CYLINDER 124
ADDITIONAL FILTER FOR BREAKER 126
BOOM HOLDING VALVE 127
WORK EQUIPMENT 130
ELECTRICAL CONTROL SYSTEM 131
ELECTRICAL WIRING DIAGRAM 131
ENGINE CONTROL SYSTEM 146
ELECTRONIC CONTROL SYSTEM 152
MACHINE MONITOR SYSTEM 176
20 TESTING AND ADJUSTING 183
TABLE OF JUDGEMENT STANDARD VALUE 184
STANDARD VALUE TABLE FOR ELECTRICAL PARTS 194
CHECKING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR 202
ADJUSTING ENGINE SPEED SENSOR 203
TESTING AND ADJUSTING GOVERNOR MOTOR LEVER STROKE 204
TESTING CLEARANCE OF SWING CIRCLE BEARING 206
TESTING AND ADJUSTING TRACK SHOE TENSION 207
TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT 208
TESTING AND ADJUSTING TVC VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) 211
TESTING AND ADJUSTING LS VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTIAL 213
TESTING AND ADJUSTING PRESSURE 216
TESTING EPC VALVE, SOLENOID VALVE OUTPUT PRESSURE 218
MEASURING PPC VALVE OUTPUT PRESSURE AND TESTING PPC SHUTTLE VALVE 220
ADJUSTING WORK EQUIPMENT, SWINP PPC VALVE 222
TESTING TRAVEL DEVIATION 223
TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT 224
MEASURING OIL LEAKAGE 226
RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT 228
TROUBLESHOOTING 231
POINTS TO REMEMBER WHEN TROUBLESHOOTING 232
SEQUENCE OF EVENTS IN TROUBLESHOOTING 233
PRECAUTIONS WHEN CARRYING OUT MAINTENANCE 234
CHECKS BEFORE TROUBLESHOOTING 241
CONNECTOR TYPES AND MOUNTING LOCATIONS 242
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS 245
EXPLANATION OF CONTROL MECHANISM FOR ELECTRICAL SYSTEM 258
DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL 259
METHOD OF USING JUDGEMENT TABLE 267
METHOD OF USING TROUBLESHOOTING CHARTS 269
DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE 271
SERVICE CODE TABLE 276
TROUBLESHOOTING OF COMMUNICATION ABNORMALITY SYSTEM (N MODE) 277
N-1 [E218] COMMUNICATION ABNORMALITY 278
TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) (E MODE) 280
POINTS TO REMEMBER WHEN CARRYING OUT TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER SYSTEM 281
ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE 282
JUDGEMENT TABLE FOR GOVERNOR, PUMP GOVERNOR (GOVERNOR CONTROL SYSTEM) AND ENGINE RELATED PARTS 286
ELECTRICAL CIRCUIT DIAGRAM OF GOVERNOR, PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) 286
E-1 ABNORMALITY IN GOVERNOR, PUMP CONTROLLER POWER SOURCE (CONTROLLER LED IS OFF) 288
E-2 [E308] ABNORMALITY IN FUEL CONTROL DIAL INPUT VALUE IS DISPLAYED 289
E-3 [E317] ABNORMALITY (DISCONNECTION) IN MOTOR DRIVE SYSTEM IS DISPLAYED 290
E-4 [E318] ABNORMALITY (SHORT CIRCUIT) IN MOTOR DRIVE SYSTEM IS DISPLAYED 291
E-5 [E306] ABNORMALITY IN FEEDBACK POTENTIOMETER SYSTEM IS DISPLAYED 292
E-6 [E315] ABNORMALITY (SHORT CIRCUIT) IN BATTERY RELAY OUTPUT SYSTEM IS DISPLAYED 293
E-7 [E316] ABNORMALITY (STEP-OUT) IN MOTOR IS DISPLAYED 294
E-8 ENGINE DOES NOT START 295
E-9 ENGINE SPEED IS IRREGULAR 297
A) IDLING SPEED IS IRREGULAR 297
B) THERE IS HUNTING 299
E-10 LACK OF OUTPUT (ENGINE HIGH IDLING SPEED IS TOO LOW) 301
E-11 ENGINE DOES NOT STOP 303
E-12 DEFECTIVE OPERATION OF BATTERY RELAY SYSTEM (ENGINE DOES NOT STOP) 305
TROUBLESHOOTING OF ENGINE SYSTEM (S MODE) 307
METHOD OF USING TROUBLESHOOTING CHARTS 308
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME) 312
S-2 ENGINE DOES NOT START 313
1) ENGINE DOES NOT TURN 313
2) ENGINE TURNS BUT NO EXHAUST SMOKE COMES OUT (FUEL IS NOT BEING INJECTED) 314
3) EXHAUST SMOKE COMES OUT BUT ENGINE DOES NOT START (FUEL IS BEING INJECTED) 315
S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW-UP IS POOR) 316
S-4 ENGINE STOPS DURING OPERATIONS 317
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING) 318
S-6 ENGINE LACKS OUTPUT (NO POWER) 319
S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION) 320
S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE) 321
S-9 OIL BECOMES CONTAMINATED QUICKLY 322
S-10 FUEL CONSUMPTION IS EXCESSIVE 323
S-11 OIL IS IN COOLING WATER, OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN 324
S-12 OIL PRESSURE CAUTION LAMP LIGHTS UP (DROP IN OIL PRESSURE) 325
S-13 OIL LEVEL RISES (WATER, FUEL IN OIL) 326
S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING) 327
S-15 ABNORMAL NOISE IS MADE 328
S-16 VIBRATION IS EXCESSIVE 329
TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (PUMP CONTROL SYSTEM) (C MODE) 330
POINTS TO REMEMBER WHEN TROUBLESHOOTING PUMP CONTROLLER SYSTEM 331
ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS 332
JUDGEMENT TABLE FOR GOVERNOR, PUMP CONTROLLER (PUMP CONTROL SYSTEM) AND HYDRAULIC RELATED PARTS 338
ELECTRICAL CIRCUIT DIAGRAM OF C MODE SYSTEMS 340
C-1 ABNORMALITY IN CONTROLLER POER SOURCE (CONTROLLER LED IS OFF) 342
C-2 [E232] SHORT CIRCUIT IN PUMP TVC SOLENOID SYSTEM IS DISPLAYED 343
C-3 [E233] DISCONNECTION IN PUMP TVC SOLENOID SYSTEM IS DISPLAYED 345
C-6 [E201] SHORT CIRCUIT IN LS BYPASS SOLENOID SYSTEM IS DISPLAYED 347
C-7 [E211] DISCONNECTION LS BYPASS SOLENOID SYSTEM IS DISPLAYED 348
C-8 [E203] SHORT CIRCUIT IN SWING BRAKE SOLENOID SYSTEM IS DISPLAYED 349
C-9 [E213] DISCONNECTION IN SWING BRAKE SOLENOID SYSTEM IS DISPLAYED 351
C-10 [E205] SHORT CIRCUIT IN 2-STAGE RELIEF SOLENOID SYSTEM IS DISPLAYED 353
C-11 [E215] DISCONNECTION IN 2-STAGE RELIEF SOLENOID SYSTEM IS DISPLAYED 354
C-12 [E206] SHORT CIRCUIT IN TRAVEL SPEED SOLENOID SYSTEM IS DISPLAYED 355
C-13 [E216] DISCONNECTION IN TRAVEL SPEED SELECTOR SOLENOID SYSTEM IS DISPLAYED 356
C-14 [E217] MODEL SELECTION INPUT ERROR IS DISPLAYED 357
C-15 [E222] SHORT CIRCUIT IN LS-EPC SOLENOID SYSTEM IS DISPLAYED 359
C-16 [E223] DISCONNECTION IN LS-EPC SOLENOID SYSTEM DISPLAYS 360
C-17 [E224] ABNORMALITY IN PUMP PRESSURE SENSOR SYSTEM IS DISPLAYED 361
C-19 [E226] ABNORMALITY IN PRESSURE SENSOR POWER SOURCE IS DISPLAYED 362
C-20 [E227] ABNORMALITY IN ENGINE SPEED SENSOR SYSTEM IS DISPLAYED 363
TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE) 364
ELECTRICAL CIRCUIT DIAGRAM FOR F MODE 365
F-1 BIT PATTERN 20-(1) SWING OIL PRESSURE SWITCH DOES NOT LIGHT UP 367
F-2 BIT PATTERN 20-(2) TRAVEL OIL PRESSURE SWITCH DOES NOT LIGHT UP 368
F-3 BIT PATTERN 20-(3) BOOM LOWER OIL PRESSURE SWITCH DOES NOT LIGHT UP 369
F-4 BIT PATTERN 20-(4) BOOM RAISE OIL PRESSURE SWITCH DOES NOT LIGHT UP 370
F-5 BIT PATTERN 20-(5) ARM IN OIL PRESSURE SWITCH DOES NOT LIGHT UP 371
F-6 BIT PATTERN 20-6 ARM OUT OIL PRESSURE SWITCH DOES NOT LIGHT UP 372
F-7 BIT PATTERN 21-(1) BUCKET CURL OIL PRESSURE SWITCH DOES NOT LIGHT UP 373
F-8 BIT PATTERN 21-(2) BUCKET DUMP OIL PRESSURE SWITCH DOES NOT LIGHT UP 374
F-9 BIT PATTERN DS-(3) SWING LOCK SWITCH DOES NOT LIGHT UP 375
F-10 BIT PATTERN 22-(5) KEROSENE MODE CONNECTION DOES NOT LIGHT UP 376
F-11 BIT PATTERN 22-(6) L H KNOB SWITCH DOES NOT LIGHT UP 377
TROUBLESHOOTING OF HYDRAULIC MECHANICAL SYSTEM (H MODE) 378
TABLE OF FAILURE MODES AND CAUSES 379
ALL WORK EQUIPMENT, TRAVEL, SWING 383
H-1 SPEEDS OF ALL WORK EQUIPMENT, SWING, TRAVEL ARE SLOW OR LACK POWER 383
H-2 THERE IS EXCESSIVE DROP IN ENGINE SPEED, OR ENGINE STALLS 385
H-3 NO WORK EQUIPMENT, TRAVEL, SWING MOVE 386
H-4 ABNORMAL NOISE GENERATED (AROUND PUMP) 386
H-5 AUTO-DECELERATION DOES NOT WORK (WHEN PPC SHUTTLE VALVE IS CAUSE) 387
H-6 FINE CONTROL ABILITY IS POOR OR RESPONSE IS POOR 387
WORK EQUIPMENT 388
H-7 BOOM IS SLOW OR LACKS POWER 388
H-8 ARM IS SLOW OR LACKS POWER 390
H-9 BUCKET IS SLOW OR LACKS POWER 392
H-10 WORK EQUIPMENT (BOOM, ARM, BUCKET) DOES NOT MOVE (BUT TRAVEL AND SWING ARE NORMAL) 393
H-11 EXCESSIVE HYDRAULIC DRIFT (BOOM, ARM, BUCKET) 393
H-12 EXCESSIVE TIME LAG (ENGINE AT LOW IDLING) 394
H-13 OTHER EQUIPMENT MOVES WHEN SINGLE CIRCUIT IS RELIEVED 394
H-14 IN F/O MODES, WORK EQUIPMENT SPEED IS FASTER THAN SPECIFIED SPEED 395
H-15 LACK OF POWER WHEN PRESSURE RISES 395
COMPOUND OPERATIONS 395
H-16 IN COMPOUND OPERATIONS, WORK EQUIPMENT WITH LARGER LOAD IS SLOW 395
H-17 IN SWING + BOOM RAISE, BOOM RAISE IS SLOW 396
H-18 IN SWING + TRAVEL, TRAVEL SPEED DROPS EXCESSIVELY 396
H-19 IN WORK EQUIPMENT BOOM RAISE + TRAVEL, TRAVEL SPEED DROPS EXCESSIVELY 396
TRAVEL SYSTEM 397
H-20 TRAVEL DEVIATION 397
H-21 TRAVEL SPEED IS SLOW 398
H-22 STEERING DOES NOT TURN EASILY OR LACKS POWER 400
H-23 TRAVEL SPEED DOES NOT SWITCH OR IS FASTER THAN SPECIFIED SPEED 402
H-24 TRAVEL DOES NOT MOVE (ONE SIDE ONLY) 402
SWING SYSTEM 403
H-25 DOES NOT SWING (BOTH LEFT AND RIGHT, ONE DIRECTION ONLY) 403
H-26 SWING ACCELERATION IS POOR OR SWING SPEED IS SLOW (BOTH LEFT AND RIGHT, ONE DIRECTION ONLY) 404
H-27 EXCESSIVE OVERRUN WHEN STOPPING SWING 406
H-28 EXCESSIVE SHOCK WHEN STOPPING SWING (ONE DIRECTION ONLY) 407
H-29 EXCESSIVE ABNORMAL NOISE WHEN STOPPING SWING 407
H-30 EXCESSIVE HYDRAULIC DRIFT OF SWING (WHEN BRAKE IS ON, WHEN BRAKE IS OFF 408
H-31 SWING SPEED IS FASTER THAN SPECIFIED SWING SPEED 409
TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE) 410
ACTION TAKEN BY MONITOR PANEL WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE 411
ELECTRICAL CIRCUIT DIAGRAM FOR MONITOR SYSTEM 413
M-1 [E101] ABNORMALITY IN ERROR DATA IS DISPLAYED [E102] ERROR IN CLOCK DATA IS DISPLAYED 415
M-2 [E103] SHORT CIRCUIT IN BUZZER OUTPUT OR CONTACT OF 24V WIRING HARNESS WITH BUZZER DRIVE HARNESS IS DISPLAYED 416
M-3 [E104] AIR CLOGGING DETECTED IS DISPLAYED 417
M-4 [E106] DROP IN ENGINE OIL PRESSURE DETECTED IS DISPLAYED 417
M-5 [E108] ENGINE WATER TEMPERATURE 105C DETECTED IS DISPLAYED 418
M-6 WHEN STARTING SWITCH IS TURNED ON, NONE OF THE LAMPS ON THE MONITOR PANEL IS LIGHT UP FOR 3 SECONDS 419
M-7 WHEN STARTING SWITCH IS TURNED ON, MONITOR PANEL LAMPS ALL STAY LIGHTED UP AND DO NOT GO OUT 421
M-8 WHEN STARTING SWITCH IS TURNED ON, ITEMS LIGHTED UP ON MONITOR PANEL ARE DIFFERENT FROM ACTUAL MACHINE (MODEL) 421
M-9 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), BASIC CHECK ITEMS FLASHES 422
M-10 PREHEATING IS NOT BEING USED BUT (PREHEATING MONITOR) LIGHTS UP 424
M-11 WHEN STARTING SWITCH IS TURNED ON AND ENGINE IS STARTED, BASIC CHECK ITEMS FLASH 425
M-12 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), CAUTION ITEMS, EMERGENCY ITEMS FLASH (BATTERY, ENGINE OIL PRESSURE 427
M-13 WHEN STARTING SWITCH IS TURNED ON AND ENGINE IS STARTED, CAUTION ITEMS, EMERGENCY ITEMS FLASH 429
M-14 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), BUZZER DOES NOT SOUND FOR 1 SECOND CAUTION ITEM FLASHES BUT BUZZER 432
M-15 NO ABNORMALITY IS DISPLAYED ON MONITOR BUT BUZZER SOUNDS 432
M-16 NIGHT LIGHTING ON MONITOR PANEL DOES NOT LIGHT UP (LIQUID CRYSTAL DISPLAY IS NORMAL) 433
M-17 COOLANT TEMPERATURE GAUGE DOES NOT RISE 434
M-18 COOLANT TEMPERATURE GAUGE DOES NOT GIVE ANY DISPLAY 434
M-19 FUEL LEVEL GAUGE ALWAYS DISPLAYS FULL 435
M-20 FUEL LEVEL GAUGE DOES NOT GIVE DISPLAY 435
M-21 SWING LOCK SWITCH IS TURNED ON (LOCK) BUT SWING LOCK MONITOR DOES NOT LIGHT UP 436
M-22 SWING PROLIX SWITCH IS TURNED ON (PROLIX), BUT SWING LOCK MONITOR DOES NOT FLASH 436
M-23 SERVICE METER DOES NOT ADVANCE WHILE ENGINE IS RUNNING 437
M-24 WHEN STARTING SWITCH IS AT OFF AND TIME SWITCH IS PRESSED, TIME AND SERVICE METER ARE NOT DISPLAYED 437
M-25 DEFECTIVE FUEL LEVEL SENSOR SYSTEM 438
M-26 DEFECTIVE COOLANT TEMPERATURE SENSOR SYSTEM 439
M-27 DEFECTIVE ENGINE OIL LEVEL SENSOR SYSTEM 440
M-28 DEFECTIVE COOLANT LEVEL SENSOR SYSTEM 441
M-30 WIPER DOES NOT WORK OR SWITCH IS NOT BEING USED BUT WIPER IS ACTUATED 442
30 DISASSEMBLY AND ASSEMBLY 446
METHOD OF USING MANUAL 448
PRECAUTION WHEN CARRYING OUT OPERATION 450
SPECIAL TOOL LIST 452
GOVERNOR MOTOR ASSEMBLY 455
REMOVAL AND INSTALLATION 455
DAMPER ASSEMBLY 456
REMOVAL AND INSTALLATION 456
TRAVEL MOTOR ASSEMBLY 457
REMOVAL AND INSTALLATION 457
FINAL DRIVE ASSEMBLY 458
REMOVAL AND INSTALLATION 458
SPROCKET 460
REMOVAL AND INSTALLATION 460
SWING MACHINERY ASSEMBLY 461
REMOVAL AND INSTALLATION 461
SWING MOTOR 463
DISASSEMBLY AND ASSEMBLY 463
SWING CIRCLE ASSEMBLY 470
REMOVAL AND INSTALLATION 471
IDLER, RECOIL SPRING ASSEMBLY 472
REMOVAL AND INSTALLATION 472
RECOIL SPRING ASSEMBLY 473
DISASSEMBLY AND ASSEMBLY 474
IDLER ASSEMBLY 475
DISASSEMBLY AND ASSEMBLY 476
TRACK ROLLER ASSEMBLY 478
REMOVAL AND INSTALLATION 478
DISASSEMBLY 479
ASSEMBLY 480
CARRIER ROLLER ASSEMBLY 482
REMOVAL AND INSTALLATION 482
DISASSEMBLY 483
ASSEMBLY 484
TRACK SHOE ASSEMBLY 486
REMOVAL AND INSTALLATION 486
CONTROL VALVE ASSEMBLY 487
DISASSEMBLY AND ASSEMBLY 489
LS SELECT VALVE ASSEMBLY 491
DISASSEMBLY AND ASSEMBLY 491
LS SHUTTLE VALVE 492
DISASSEMBLY AND ASSEMBLY 492
PRESSURE COMPENSATION VALVE ASSEMBLY 493
DISASSEMBLY AND ASSEMBLY 494
MAIN RELIEF VALVE ASSEMBLY 495
DISASSEMBLY 495
ASSEMBLY 496
PPC SHUTTLE VALVE ASSEMBLY 497
DISASSEMBLY 497
ASSEMBLY 498
BOOM CYLINDER ASSEMBLY 499
REMOVAL 499
INSTALLATION 500
ARM CYLINDER ASSEMBLY 501
REMOVAL 501
INSTALLATION 502
BUCKET CYLINDER ASSEMBLY 503
REMOVAL 503
INSTALLATION 504
HYDRAULIC CYLINDER ASSEMBLY 505
DISASSEMBLY 505
ASSEMBLY 507
GOVERNOR PUMP CONTROLLER ASSEMBLY 509
REMOVAL AND INSTALLATION 509
MONITOR PANEL ASSEMBLY 510
REMOVAL AND INSTALLATION 510
FINAL DRIVE ASSEMBLY 511
DISASSEMBLY 511
ASSEMBLY 522
SPECIAL TOOLS 534
SWING MACHINERY ASSEMBLY 541
DISASSEMBLY 541
ASSEMBLY 557
SPECIAL TOOLS 577
40 MAINTENANCE STANDARD 579
ENGINE MOUNT 580
SWING MACHINERY 581
SWING CIRCLE 583
FINAL DRIVE 584
TRACK FRAME, RECOIL SPRING 586
IDLER 587
CARRIER ROLLER 589
TRACK ROLLER 590
TRACK 591
CONTROL VALVE 593
SUCTION-SAFETY VALVE 601
SWING MOTOR 602
WORK EQUIPMENT, SWING PPC VALVE 603
TRAVEL PPC VALVE 604
SERVICE PPC VALVE 605
PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE 606
EPC SOLENOID VALVE 607
CENTER SWIVEL JOINT 608
BOOM SAFETY VALVE (ARM SAFETY VALVE) 609
HYDRAULIC CYLINDER 610
WORK EQUIPMENT 611

G.B  21/12/24