Complete Operation & Maintenance Manuals for Komatsu Bulldozers D61- Series, with all the service information to maintain & operate the Komatsu Bulldozers.
PRODUCT DETAILS:
Total Pages: 2,511 pages
File Format: PDF
Language: English
KEAD003300 – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN B1501&up).pdf
KEAM019001T – Bulldozer D61EX-15E0, D61PX-15E0 Operation & Maintenance Manual (SN B46105&up).pdf
KEAM049700T – Bulldozer GALEO D61EX-15, D61PX-15 Operation & Maintenance Manual (SN B40001&up).pdf
KEAM052200T – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN B3001&up).pdf
SEAD035000 – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN1001&up).pdf
SEAD035003 – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN1006&up).pdf
SEPTA00100 – Bulldozer 3M-Blade D61PX-12 Operation, Maintenance & Parts Manual (SN1001&up).pdf
SRAM005200 – Бульдозер D61E-12 Технический паспорт.pdf
TEN00190-00D – Bulldozer GALEO D61EX-15E0, D61PX-15E0 Operation & Maintenance Manual (SN B45001&up).pdf
TEN00594-04 – Bulldozer D61EX-23, D61PX-23 Operation & Maintenance Manual (SN30001&up).pdf
TEN00616-01 – Bulldozer D61EXi-23, D61PXi-23 Operation & Maintenance Manual (SN30324&up).pdf
D61-12(CIS CYL) electrical wiring diagrams.pdf
TABLE OF CONTENTS
CONTENTS
FOREWORD
FOREWORD… 1-2
SAFETY INFORMATION….. 1-5
INTRODUCTION… 1-7
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE ….. 1-7
NECESSARY INFORMATION ….. 1-8
MACHINE SERIAL NO. PLATE AND POSITION … 1-8
ENGINE SERIAL NO. PLATE AND POSITION … 1-8
POSITION OF SERVICE METER ….. 1-9
TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR … 1-9
SAFETY
SAFETY …. 2-2
SAFETY LABELS…. 2-4
POSITIONS OF SAFETY PICTOGRAMS ….. 2-4
SAFETY LABELS … 2-5
GENERAL PRECAUTIONS … 2-8
PRECAUTIONS FOR OPERATION …. 2-17
STARTING ENGINE … 2-17
OPERATION… 2-19
TRANSPORTATION… 2-23
BATTERY …. 2-24
TOWING … 2-26
PRECAUTIONS FOR MAINTENENCE ….. 2-27
OPERATION
GENERAL VIEW ….. 3-2
GENERAL VIEW OF MACHINE ….. 3-2
GENERAL VIEW OF CONTROLS AND GAUGES…. 3-3
EXPLANATION OF COMPONENTS….. 3-5
MONITOR PANEL ….. 3-5
SWITCHES …. 3-9
LAMP ….. 3-14
CONTROL LEVERS AND PEDALS … 3-15
FUSE ….. 3-22
ELECTRIC POWER TAKE-OUT ADAPTER ….. 3-24
DOOR-OPEN LOCK … 3-25
SASH GLASS INTERMEDIATE LOCK….. 3-25
CAP, COVER WITH LOCK….. 3-26
HOT AND COOL BOX … 3-27
OPERATION MANUAL STORAGE …. 3-27
ASHTRAY …. 3-28
TOOL BOX… 3-28
AIR CONDITIONER…. 3-29
HEATER … 3-35
OPERATION…. 3-38
CHECK BEFORE STARTING ENGINE, ADJUST… 3-38
STARTING ENGINE … 3-54
OPERATIONS AND CHECKS AFTER STARTING ENGINE …. 3-59
STOPPING ENGINE… 3-62
CHECK AFTER STOPPING ENGINE … 3-63
MACHINE OPERATION … 3-64
SHIFTING GEAR ….. 3-68
SHIFTING BETWEEN FORWARD AND REVERSE ….. 3-69
STEERING MACHINE … 3-71
PRECAUTIONS FOR OPERATION … 3-75
WORK POSSIBLE USING BULLDOZER …. 3-77
ADJUSTING POSTURE OF WORK EQUIPMENT….. 3-79
PARKING MACHINE ….. 3-81
CHECK AFTER FINISHING WORK … 3-83
LOCKING….. 3-83
TIPS FOR LONGER UNDERCARRIAGE LIFE …. 3-84
TRANSPORTATION…. 3-88
TRANSPORTATION PROCEDURE… 3-88
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT… 3-88
REMOVING CAB ….. 3-89
LOADING, UNLOADING WORK ….. 3-90
LIFTING MACHINE….. 3-94
COLD WEATHER OPERATION … 3-97
PRECAUTIONS FOR LOW TEMPERATURE … 3-97
AFTER COMPLETION OF WORK ….. 3-99
AFTER COLD WEATHER … 3-99
LONG-TERM STORAGE…. 3-100
BEFORE STORAGE…. 3-100
DURING STORAGE …. 3-100
AFTER STORAGE…. 3-100
STARTING MACHINE AFTER LONG-TERM STORAGE …. 3-101
TROUBLESHOOTING….. 3-102
AFTER RUNNING OUT OF FUEL…. 3-102
TOWING THE MACHINE ….. 3-102
IF BATTERY IS DISCHARGED….. 3-103
OTHER TROUBLE … 3-107
MAINTENANCE
GUIDE TO MAINTENANCE … 4-2
OUTLINE OF SERVICE…. 4-5
OUTLINE OF OIL, FUEL, COOLANT … 4-5
RELATING TO ELECTRIC SYSTEM … 4-7
HANDLING HYDRAULIC SYSTEM … 4-7
WEAR PARTS … 4-9
WEAR PARTS LIST… 4-9
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE… 4-10
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS … 4-10
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS… 4-14
TORQUE LIST … 4-14
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ….. 4-15
SAFETY CRITICAL PARTS…. 4-16
MAINTENANCE SCHEDURE CHART … 4-17
MAINTENANCE SCHEDURE CHART ….. 4-17
SERVICE PROCEDURE … 4-19
WHEN REQUIRED ….. 4-19
CHECK BEFORE STARTING … 4-40
EVERY 50 HOURS SERVICE … 4-41
EVERY 250 HOURS SERVICE …. 4-42
EVERY 500 HOURS SERVICE …. 4-49
EVERY 1000 HOURS SERVICE ….. 4-52
EVERY 2000 HOURS SERVICE ….. 4-57
EVERY 4000 HOURS SERVICE ….. 4-59
SPECIFICATIONS
SPECIFICATIONS … 5-2
ATTACHMENTS, OPTIONS
GENERAL PRECAUTIONS … 6-2
PRECAUTIONS RELATED TO SAFETY … 6-2
HANDLING HYDRAULIC RIPPER….. 6-3
GENERAL VIEW….. 6-3
EXPLANATION OF COMPONENTS …. 6-4
OPERATION….. 6-5
INSPECTION AND ADJUSTMENT BEFORE STARTING ENGINE …. 6-5
ADJUSTMENT OF WORK EQUIPMENT … 6-5
TROUBLESHOOTING….. 6-7
INSPECTION AND MAINTENANCE …. 6-8
SPECIFICATIONS ….. 6-8
HANDLING TOWING WINCH … 6-9
EXPLANATION OF COMPONENTS …. 6-9
OPERATION… 6-11
INSPECTION AND ADJUSTMENT BEFORE STARTING ENGINE ….. 6-12
ADJUSTING…. 6-15
HANDLING WIRE ROPE….. 6-16
SERVICE PROCEDURE ….. 6-17
SPECIFICATIONS … 6-19
HEADREST ….. 6-21
EQUIPPING THE FIRE EXTINGUISHER AND THE FIRST-AID KIT …. 6-22
INDEX …. 7-1
D61-12(CIS CYL) electrical wiring diagrams…2
KEAD003300 – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN B1501&up)…4
COVER…4
FORWARD …7
FORWARD…8
SAFETY INFORMATION…10
INTRODUCTION…12
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE…12
NECESSARY INFORMATION…13
MACHINE SERIAL NO. PLATE AND POSITION…13
ENGINE SERIAL NO. PLATE AND POSITION…13
POSITION OF SERVICE METER…14
TABLE OF ENTER SERIAL NO. AND DISTRIBUTORN…14
CONTENTS…15
SAFETY…19
SAFETY …20
SAFETY LABELS…22
POSITIONS OF SAFETY PICTOGRAMS…22
SAFETY LABELS…23
GENERAL PRECAUTIONS…26
SAFETY RULES…26
IF ABNORMALITIES ARE FOUND…26
CLOTHING AND PERSONAL PROTECTIVE ITEMS…26
FIRE EXTINGUISHER AND FIRST AID KIT…26
SAFETY FEATURES…26
KEEP MACHINE CLEAN…27
INSIDE OPERATOR'S COMPARTMENT…27
ALWAYS APPLY LOCK WHEN LEAVING OPERTOR'S SEAT…27
HANDRAILS AND STEPS…28
MOUNTING AND DISMOUNTING…29
NO PEOPLE ON ATTACHMENT…29
PREVENTION OF BURNS…29
FIRE PREVENTION…30
ACTION IF FIRE OCCURS…31
WINDOW WASHER LIQUID…31
PRECAUTIONS WHEN USING ROPS (ROLL OVER PROTECTIVE STRUCTURE)…31
PRECAUTIONS FOR ATTACHMENTS…31
UNAUTHORIZED MEDIFICATION…31
SAFETY AT WORKSITE…32
WORKING ON LOOSE GROUND…32
DO NOT GO CLOSE TO HIGH-VOLTAGE CABLES…32
ENSURE GOOD VISIBILITY…33
VENTILATION FOR ENCLOSED AREAS…33
CHECKING SIGNALMAN'S SIGNALS AND SIGNS…33
BE CAREFUL ABOUT ASBESTOS DUST…33
PRECAUTIONS FOR OPERATION…34
BEFORE STARTING ENGINE…34
CHECKS BEFORE STARTING ENGINE…34
PRECAUTIONS WHEN STARTING…34
PRECAUTIONS IN COLD AREAS…35
AFTER STARTING ENGINE…36
CHECKS AFTER STARTING ENGINE…36
PRECAUTIONS FOR MOVING MACHINE FORWARD OR IN REVERSE…36
PRECAUTIONS WHEN TRAVELING…37
TRAVELING ON SLOPES…38
PROHIBITIED OPERATIONS…38
USING BRAKES…38
OPERATE CAREFULLY ON SNOW…38
PARKING MACHINE…39
TRANSPORTATION…40
LOADING AND UNLOADING…40
SHIPPING…40
BATTERY…41
BATTERY HAZARD PREVENTION…41
STARTING WITH BOOSTER CABLE…42
TOWING…43
WHEN TOWING…43
PRECAUTIONS FOR MAINTENENCE…44
WARNING TAG…44
KEEP WORK PLACE CLEAN AND TIDY…44
APPOINT LEADER WHEN WORKING WITH OTHERS…44
STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE…45
TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING…46
PROPER TOOLS…46
PERSONNAL…46
ATTACHMENTS…47
PRECAUTIONS FOR WORK UNDER MACHINE AND WORK EQUIPMENT…47
NOISE…47
PRECAUTIONS WHEN USING HAMMER…47
REPAIR WELDING…47
REMOVING BATTERY TERMINAL…48
PRECAUTIONS WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION…48
DO NOT DIASSEMBLE RECOIL SPRING…48
PRECAUTION WITH HIGH-PRESSURE OIL…49
HANDLING HIGH-PRESSURE HOSES…49
WASTE MATERIALS…49
MAINTENANCE FOR AIR CONDITIONER…49
COMPRESSED AIR…50
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS…50
OPERATION…51
GENERAL VIEW…52
GENERAL VIEW OF MACHINE…52
GENERAL VIEW OF CONTROLS AND GAUGES…53
EXPLANATION OF COMOPONENTS…55
MONITOR PANEL…55
SWITCHES…59
LAMP…64
CONTROL LEVERS AND PEDALS…65
FUSE…72
ELECTRIC POWER TAKE-OUT ADAPTER…73
DOOR-OPEN LOCK…74
SASH GLASS INTERMEDIATE LOCK…75
CAP, COVER WITH LOCK…76
HOT AND COOL BOX…77
OPERATION MANUAL STORAGE…77
ASHTRAY…77
TOOL BOX…78
AIR CONDITIONER…79
HEATER…85
OPERATION…88
CHECK BEFORE STARTING ENGINE ADJUST…88
STARTING ENGINE…104
OPERATIONS AND CHECKS AFTER STARTING ENGINE…109
STOPPING ENGINE…112
CHECK AFTER STOPPING ENGINE…113
MACHINE OPERATION…114
SHIFTING GEAR…118
SHIFTING BETWEEN FORWARD AND REVERSE…119
STEERING MACHINE…121
PRECAUTIONS FOR OPERATION…125
WORK POSSIBLE USING BULLDOZER…127
ADJUSTING POSTURE OF WORK EQUIPMENT…129
PARKING MACHINE…131
CHECKING AFTER FINISHING WORK…133
LOCKING…133
TIPS FOR LONGER UNDERCARRIAGE LIFE…134
TRANSPORTATION…137
TRANSPORTATION PROCEDURE…137
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT…137
REMOVING CAB…138
LOADING, UNLOADING WORK…139
LIFTING MACHINE…143
COLD WEATHER OPERATION…146
PRECAUTIONS FOR LOW TEMPERATURE…146
AFTER COMPLETION OF WORK…148
AFTER COLD WEATHER…148
LONG-TERM STORAGE…149
BEFORE STORAGE…149
DURING STORAGE…149
AFTER STORAGE…149
STARTING MACHINE AFTER LONG-TERM STORAGE…149
TROUBLESHOOTING…150
AFTER RUNNING OUT OF FUEL…150
TOWING THE MACHINE …150
IF BATTERY IS DISCHARGED…151
OTHER TROUBLE…154
MAINTENANCE…159
GUIDE TO MAINTENANCE…160
OUTLINE OF SERVICE…162
OUTLINE OF OIL, FUEL, COOLANT…162
RELATING TO ELECTRIC SYSTEM…163
WEAR PARTS…164
WEAR PARTS LIST…164
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE…165
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS…165
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS…169
TORQUE LIST…169
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS…170
SAFETY CRITICAL PARTS…171
MAINTENANCE SCHEDULE CHART…172
MAINTENANCE SCHEDULE CHART…172
SERVICE PROCEDURE…174
WHEN REQUIRED…174
CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT…174
CLEAN INSIDE OF COOLING SYSTEM…177
CHECK TRACK TENSION…179
CHECK AND TIGHTEN TRACK SHOE BOLT…180
CHECK ELECTRICAL INTAKE SHOE BOLT…180
REVERSE AND REPLACE THE END BITS AND CUTTING EDGES…182
CLEAN, CHECK READIATOR FINS…183
ADJUST IDLER CLEARANCE…184
ADJUSTING TENSION OF CENTER BRACE…185
CHECK, INSPECTION AIR CONDITIONER (MACHINE EQUIPPED WITH CAB)…186
GREASE DOOR HINGE (MACHINE EQUIPPED WITH CAB)…187
CHECK DOOR LOCK STRIKER (MACHINE EQUIPED WITH CAB)…187
REPLACE DOOR DAMPER (MACHINE EQUIPPED WITH CAB)…187
CHECK WINDOW WASHER FLUID LEVEL, ADD FULID (MACHINE EQUIPPED WITH CAB)…188
REPLACE WIPER BLADE (MACHINE EQIPPED WITH CAB)…189
CHECK IDLER OIL LEVEL, ADD OIL…190
CHECK OIL LEVEL IN DAMPER CASE, ADD AND CHANGE OIL…191
PROCEDURE FOR BLEEDING AIR OF HYDRAULIC SYSTEM…192
PROCEDURE FOR RELEASING INTERNAL PRESSURE OF HYDRAULIC SYSTEM…193
CHECK BEFORE STARTING…194
EVERY 50 HOURS SERVICE…195
DRAIN WATER, SEDIMENT FROM FUEL TANK…195
LUBRICATING…195
EVERY 250 HOURS SERVICE…196
LUBRICATING…196
GREASE EQUALIZER BAR SIDE PIN…197
GREASE EQUALIZER BAR CENTER PIN…197
CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL…198
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL…198
CHECK LEVEL OF BATTERY ELECTROLYTE…199
CHECK FAN BELT TENSION, ADJUST…200
CHECK, CLEAN FUEL STRAINER…201
CHECK BRAKE PERFORMANCE…201
CLEAN AIR CONDITIONER AIR FILTER (FRESH/RECIRC FILTER) ( MACHINE EQUIPPED WITH CAB)…202
EVERY 500 HOURS SERVICE…203
REPLACE FUEL FILTER CARTRIDGE…203
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE…204
REPLACE CORROSION RESISTOR CARTRIDGE…205
REPLACE POWER TRAIN OIL FILTER ELEMENT…205
EVERY 1000 HOURS SERVICE…206
CHANGE OIL IN POWER TRAIN CASE, CLEAN STRAINER (POWER TRAIN STRAINER, SCAVENGING PUMP STRAINER)…206
CHANGE OIL IN FINAL DRIVE CASE…208
CLEAN BREATHER…208
GREASE UNIVERSAL JOINT…209
CHECK ALL TIGHTENING PARTS OF TURBOCHARGER…209
CHECK PLAY OF TURBOCHARGER ROTOR…209
CHECK FOR LOOSE ROPS MOUNT BOLTS (IF EQUIPPED)…210
EVERY 2000 HOURS SERVICE…211
CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC OIL FILTER ELEMENT AND CLEAN SUCTION STRAINER…211
CLEAN, CHECK TURBOCHARGER…212
CHECK VIBRATION DAMPER…212
CHECK ALTERNATOR, STARTING MOTOR…212
EVERY 4000 HOURS SERVICE…213
CHECK WATER PUMP…213
SPECIFICATIONS…215
SPECIFICATIONS…216
ATTACHMENTS, OPTIONS…217
GENERAL PRECAUTIONS…218
PRECAUTIONS RELATED TO SAFETY…218
SUSPENSION SEAT…219
HEADREST…220
EQUIPPING THE FIRE EXTINGUISHER AND THE FIRST-AID KIT…221
INDEX…223
KEAM019001T – Bulldozer D61EX-15E0, D61PX-15E0 Operation & Maintenance Manual (SN B46105&up)…228
COVER…228
FOREWORD…229
FOREWORD…230
SAFETY INFORMATION…233
INTRODUCTION…235
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE…235
NECESSARY INFORMATION…236
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE…236
EPA REGULATION, ENGINE SERIAL NO. PLATE…236
POSITION OF SERVICE METER…237
TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR…237
FOREWORD…238
SAFETY…238
OPERATION…238
MAINTENANCE…241
SPECIFICATIONS…243
ATTACHMENTS, OPTIONS…243
INDEX…244
COLOPHON…244
SAFETY…245
IMPORTANT SAFETY INFORMATION…246
SAFETY LABELS…248
POSITION FOR ATTACHING SAFETY LABELS…248
SAFETY LABELS…249
PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE…253
PRECAUTIONS DURING OPERATION…260
PRECAUTIONS FOR MAINTENANCE…265
PRECAUTIONS FOR MACHINE…272
OPERATION…273
GENERAL VIEW…274
GENERAL VIEW OF MACHINE…274
GENERAL VIEW OF CONTROLS AND GAUGES…275
EXPLANATION OF COMPONENTS…278
FRONT PANEL…278
CHECK MONITOR SYSTEM…279
EMERGENCY CAUTION ITEMS…280
CAUTION ITEMS…282
METER GROUP…284
LAMPS…289
SWITCHES…291
METHOD OF USING MAINTENANCE MODE…296
SWITCHES…305
CONTROL LEVERS AND PEDALS…309
CIRCUIT BREAKER…316
FUSE…316
FUSIBLE LINK…318
ELECTRIC POWER TAKE-OUT ADAPTER…319
MACHINE EQUIPPED WITH CAB…319
MACHINE EQUIPPED WITH CANOPY…319
DOOR – OPEN LOCK…320
SASH GLASS INTERMEDIATE LOCK…320
CAP, COVER WITH LOCK…321
METHOD OF OPENING AND CLOSING CAP WITH LOCK…321
METHOD OF OPENING AND CLOSING COVER WITH LOCK…322
DOOR POCKET…323
OPENING AND CLOSING ENGINE SIDE COVER…323
ASHTRAY…324
TOOL BOX…324
CAR RADIO, HANDLING…325
EXPLANATION OF COMPONENTS…325
METHOD OF OPERATION…326
PRECAUTIONS WHEN USING…328
CAR STEREO, HANDLING…329
EXPLANATION OF COMPONENTS…329
METHOD OF OPERATION…334
PRECAUTION WHEN USING…336
AIR CONDITIONER, HANDLING…337
GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL…337
METHOD OF OPERATION…340
PRECAUTION WHEN USING AIR CONDITIONER…341
SET SO THAT COLD AIR DOES NOT DIRECTLY BLOW ONTO THE GLASS SURFACE…341
INSPECTION DURING OFF-SEASON…341
PROCEDURE FOR REPLACING RECEIVER…341
CHECK COMPRESSOR BELT TENSION AND REFRIGERANT (GAS) LEVEL…341
CLEANING AIR FILTER…342
OPERATION…343
CHECK BEFORE STARTING ENGINE, ADJUST…343
WALK-AROUND CHECK…343
CHECK BEFORE STARTING…344
ADJUSTMENT…352
OPERATION AND CHECK BEFORE STARTING ENGINE…356
STARTING ENGINE…358
NORMAL STARTING…358
STARTING IN COLD WEATHER…359
OPERATIONS AND CHECKS AFTER STARTING ENGINE…362
WARMING UP OPERATIONS…362
STARTING IN COLD WEATHER…363
STOPPING ENGINE…365
MACHINE OPERATION…366
MOVING MACHINE…366
STOPPING MACHINE…368
SHIFTING GEARS…369
GEARSHIFTING OPERATION…369
GEARSHIFTING OPERATION USING PRESET MODE FUNCTION…370
AUTO DOWN SHIFT OPERATION…371
SHIFTING BETWEEN FORWARD AND REVERSE…372
STEERING MACHINE…374
NORMAL TURNING…374
PRECAUTIONS FOR OPERATION…376
PAY ATTENTION TO GAUGES…376
PERMISSIBLE WATER DEPTH…376
PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS…376
PRECAUTIONS ON SLOPES…376
METHOD OF USING BRAKES…377
IT IS PROHIBITED TO KEEP THE DOOR OPEN DURING OPERATIONS…377
IT IS PROHIBITED TO MODIFY THE CAB GLASS IN ANY WAY THAT WILL OBSTRUCT THE VIEW…377
PRECAUTIONS FOR BLIND SPOTS CAUSED BY CAB AND ROPS STRUCTURES…377
WORK POSSIBLE USING BULLDOZER…378
DOZING…378
SMOOTHING…378
CUTTING INTO HARD OR FROZEN GROUND OR DITCHING…379
ADJUSTING POSTURE OF WORK EQUIPMENT…380
ADJUST ANGLE OF BLADE EDGE…380
ADJUST AMOUNT OF TILT…381
CHECK AFTER FINISHING WORK…383
BEFORE STOPPING ENGINE…383
AFTER STOPPING ENGINE…383
LOCKING…383
TIPS FOR LONGER UNDERCARRIAGE LIFE…384
OPERATION METHOD…384
TRANSPORTATION…385
TRANSPORTATION MEANS…385
REMOVING CAB…385
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT…385
POWER ANGLE, POWER TILTDOZER…385
POWER TILTDOZER…385
PRECAUTIONS WHEN REMOVING ROPS…386
LOADING, UNLOADING WORK…387
METHOD OF LIFTING MACHINE…390
TRAVELING ON ROADS…394
COLD WEATHER OPERATION…395
PRECAUTIONS FOR LOW TEMPERATURE…395
AFTER COMPLETION OF WORK…396
AFTER COLD WEATHER…396
LONG-TERM STORAGE…397
BEFORE STORAGE…397
DURING STORAGE…397
AFTER STORAGE…397
TROUBLESHOOTING…398
AFTER RUNNING OUT OF FUEL…398
METHOD OF TOWING MACHINE…398
WHEN ENGINE DOES NOT START…399
IF BATTERY IS DISCHARGED…402
REMOVE AND INSTALL BATTERY…403
PRECAUTIONS FOR BATTERY CHARGING…403
STARTING ENGINE WITH BOOSTER CABLE…404
OTHER TROUBLE…406
ELECTRICAL SYSTEM…406
MONITOR PANEL…407
CHASSIS…408
ENGINE…409
MAINTENANCE…411
GUIDE TO MAINTENANCE…412
OUTLINE OF SERVICE…415
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC…415
OIL…415
FUEL…416
COOLANT AND WATER FOR DILUTION…416
GREASE…417
CARRYING OUT KOWA (Komatsu Oil Wear Analysis)…417
STORING OIL AND FUEL…418
FILTERS…418
RELATING TO ELECTRIC SYSTEM…418
HANDLING HYDRAULIC SYSTEM…419
WEAR PARTS LIST…420
WEAR PARTS LIST…420
RECOMMENDED FUEL, COOLANT, AND LUBRICANT…421
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE…422
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL…423
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS…424
TORQUE LIST…424
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS…425
SAFETY CRITICAL PARTS…425
MAINTENANCE SCHEDULE CHART…426
MAINTENANCE SCHEDULE CHART…426
WHEN REQUIRED…426
CHECK BEFORE STARTING…426
EVERY 50 HOURS SERVICE…426
EVERY 250 HOURS SERVICE…426
EVERY 500 HOURS SERVICE…426
EVERY 1000 HOURS SERVICE…427
EVERY 2000 HOURS SERVICE…427
EVERY 4000 HOURS SERVICE…427
SERVICE PROCEDURE…428
WHEN REQUIRED…428
CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT…428
CLEAN INSIDE OF COOLING SYSTEM…432
CHECK TRACK SHOE TENSION, ADJUST…435
CHECK AND TIGHTEN TRACK SHOE BOLTS…437
CHECK ELECTRICAL INTAKE AIR HEATER…437
REVERSE AND REPLACE END BITS AND CUTTING EDGES…438
CLEANING AND INSPECTION OF FINS OF RADIATOR, OIL COOLER, CONDENSER AND AFTER-COOLER…440
CHECK, ADJUST AIR CONDITIONER…443
GREASE DOOR HINGE…444
CHECK DOOR LOCK STRIKER…444
REPLACE DOOR DAMPER…444
CHECK DOOR LATCH…445
CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID…445
PROPORTION FOR MIXING FLUID WITH WATER…445
REPLACE WIPER BLADE…446
CHECK IDLER OIL LEVEL, ADD OIL…447
ADJUST IDLER CLEARANCE…447
CHECK LINK PITCH…448
CHECK OUTSIDE DIAMETER OF TRACK ROLLER…448
CHECK HEIGHT OF GROUSER…449
ADJUST PLAY IN CENTER BALL…449
LUBRICATING UNIVERSAL JOINT…450
PROCEDURE FOR BLEEDING AIR IN HYDRAULIC SYSTEM…451
PROCEDURE FOR RELEASING INTERNAL PRESSURE OF HYDRAULIC SYSTEM…451
CHECK BEFORE STARTING…452
EVERY 50 HOURS SERVICE…453
DRAIN WATER, SEDIMENT FROM FUEL TANK…453
LUBRICATING…453
EVERY 250 HOURS SERVICE…454
LUBRICATING…454
GREASE EQUALIZER BAR SIDE PIN…456
GREASE EQUALIZER BAR CENTER PIN…456
CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL…457
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL…457
CHECK LEVEL OF BATTERY ELECTROLYTE…458
CHECK BRAKE PERFORMANCE…461
CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST…462
CLEAN AIR CONDITIONER AIR FILTER (FRESH/RECIRC FILTER)…463
EVERY 500 HOURS SERVICE…464
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE…464
REPLACE POWER TRAIN OIL FILTER ELEMENT…466
REPLACE FUEL PRE-FILTER CARTRIDGE…466
EVERY 1000 HOURS SERVICE…469
REPLACE FUEL MAIN FILTER CARTRIDGE…469
CHANGE OIL IN POWER TRAIN CASE, CLEAN STRAINERS (POWER TRAIN PUMP STRAINER, SCAVENGING PUMP STRAINER)…472
CHECK OIL LEVEL IN DAMPER CASE, ADD OIL…474
CHANGE OIL IN FINAL DRIVE CASE…475
CLEAN BREATHER…475
CHECK ALL TIGHTENING POINTS OF ENGINE EXHAUST PIPE CLAMPS…476
CHECK FOR LOOSE ROPS MOUNT BOLTS…476
EVERY 2000 HOURS SERVICE…477
CHANGE OIL IN HYDRAULIC TANK, REPLACE OIL FILTER ELEMENT…477
REPLACE HYDRAULIC TANK BREATHER ELEMENT…478
CHANGE OIL IN DAMPER CASE…479
CLEAN, CHECK TURBOCHARGER…480
CHECK VIBRATION DAMPER…480
CHECK ALTERNATOR, STARTING MOTOR…480
CHECK ENGINE VALVE CLEARANCE, ADJUST…480
EVERY 4000 HOURS SERVICE…481
CHECK WATER PUMP…481
CHECKING FOR LOOSENESS OF HIGH-PRESSURE CLAMP, HARDENING OF RUBBER…482
CHECKING FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER…483
SPECIFICATIONS…485
SPECIFICATIONS…486
ATTACHMENTS, OPTIONS…487
GENERAL PRECAUTIONS…488
PRECAUTIONS RELATED TO SAFETY…488
HANDLING HYDRAULIC RIPPER…489
GENERAL VIEW…489
EXPLANATION OF COMPONENTS…490
OPERATION…491
CHECK BEFORE STARTING ENGINE, ADJUST…491
PRECAUTIONS WHEN OPERATING…491
ADJUSTING POSTURE OF WORK EQUIPMENT…491
TROUBLESHOOTING…493
OTHER TROUBLE…493
MAINTENANCE…494
EVERY 250 HOURS SERVICE…494
SPECIFICATIONS…494
AIR SUSPENSION SEAT…495
DELUXE SEAT…497
HEADREST…498
EQUIPPING FIRE EXTINGUISHER…499
HANDLING MACHINES EQUIPPED WITH KOMTRAX…500
BASIC PRECAUTIONS…500
INDEX…501
<A>…503
<C>…503
<D>…503
<E>…503
<F>…503
<G>…503
<H>…503
<I>…503
<L>…503
<M>…503
<N>…503
<O>…503
<P>…504
<R>…504
<S>…504
<T>…504
<W>…504
COLOPHON…505
KEAM049700T – Bulldozer GALEO D61EX-15, D61PX-15 Operation & Maintenance Manual (SN B40001&up)…507
KEAM052200T – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN B3001&up)…792
SEAD035000 – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN1001&up)…1033
COVER PAGE…1033
FOREWORD…1034
FORWORD…1035
SAFETY INFORMATION…1037
INTRODUCTION…1039
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE…1039
NECESSARY INFORMATION…1040
MACHINE SERIAL NO. PLATE AND POSITION…1040
ENGINE SERIAL NO. PLATE AND POSITION…1040
POSITION OF SERVICE METER…1041
TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR…1041
CONTENTS…1042
SAFETY INFORMATION…1045
SAFETY…1046
SAFETY LABELS…1048
POSITIONS OF SAFETY PICTOGRAMS…1048
SAFETY LABELS…1049
GENERAL PRECAUTIONS…1052
SAFETY RULES…1052
IF ABNORMALITIES ARE FOUND…1052
CLOTHING AND PERSONAL PROTECTIVE ITEMS…1052
FIRE EXTINGUISHER AND FIRST AID KIT…1052
SAFETY FEATURES…1052
KEEP MACHINE CLEAN…1053
INSIDE OPERATOR'S COMPARTMENT…1053
ALWAYS APPLY LOCK WHEN LEAVING OPERATOR'S SEAT…1053
HANDRAILS AND STEPS…1054
MOUNTING AND DISMOUNTING…1055
NO PEOPLE ON ATTACHMENTS…1055
PREVENTION OF BURNS…1055
FIRE PREVENTION…1056
ACTION IF FIRE OCCURS…1057
WINDOW WASHER LIQUID…1057
PRECAUTIONS WHEN USING ROPS (ROLL OVER PROTECTIVE STRUCTURE…1057
PRECAUTIONS FOR ATTACHMENTS…1057
UNAUTHORIZED MODIFICATION…1057
SAFETY AT WORKSITE…1058
WORKING ON LOOSE GROUND…1058
DO NOT GO CLOSE TO HIGH-VOLTAGE CABLES…1058
ENSURE GOOD VISIBILITY…1059
VENTILATION FOR ENCLOSED AREAS…1059
CHECKING SIGNALMAN'S SIGNALS AND SIGNS…1059
BE CAREFUL ABOUT ASBESTOS DUST…1059
PRECAUTIONS FOR OPERATION…1060
BEFORE STARTING ENGINE…1060
AFTER STARTING ENGINE…1062
TRANSPORTATION…1066
BATTERY…1067
TOWING…1069
PRECAUTIONS FOR MAINTENANCE…1070
OPERATION…1077
GENERAL VIEW…1078
GENERAL VIEW OF MACHINE…1078
GENERAL VIEW OFCONTROLS AND GAUGES…1079
EXPLANATION OF COMPONENTS…1081
MONITOR PANEL…1081
SWITCHES…1085
LAMP…1090
CONTROL LEVERS AND PEDALS…1091
FUSE…1098
ELECTRIC POWER TAKE-OUT ADAPTER…1099
DOOR-OPEN LOCK…1100
SASH GLASS INTERMEDIATE LOCK…1101
CAP, COVER WITH LOCK…1102
HOT AND COOL BOX…1103
OPERATION MANUAL STORAGE…1103
ASHTRAY…1103
TOOL BOX…1104
AIR CONDITIONER…1105
HEATER…1111
OPERATION…1114
CHECK BEFORE STARTING ENGINE, ADJUST…1114
STARTING ENGINE…1130
OPERATIONS AND CHECKS AFTER STARTING ENGINE…1135
STOPPING ENGINE…1138
CHECK AFTER STOPPING ENGINE…1139
MACHINE OPERATION…1140
SHIFTING GEAR…1144
SHIFTING BETWEEN FORWARD AND REVERSE…1145
STEERING MACHINE…1147
PRECAUTIONS FOR OPERATION…1151
WORK POSSIBLE USING BULLDOZER…1153
ADJUSTING POSTURE OF WORK EQUIPMENT…1155
PARKING MACHINE…1157
CHECK AFTER FINISHING WORK…1159
LOCKING…1159
TIPS FOR LONGER UNDERCARRIAGE LIFE…1160
TRANSPORTATION…1163
TRANSPORTATION PROCEDURE…1163
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT…1163
REMOVING CAB…1164
LOADING, UNLOADING WORK…1165
LIFTING MACHINE…1169
COLD WEATHER OPERATION…1172
PRECAUTIONS FOR LOW TEMPERATURE…1172
AFTER COMPLETION OF WORK…1174
AFTER COLD WEATHER…1174
LONG-TERM STORAGE…1175
BEFORE STORAGE…1175
DURING STORAGE…1175
AFTER STORAGE…1175
STARTING MACHINE AFTER LONG-TERM STORAGE…1175
TROUBLESHOOTING…1176
AFTER RUNNING OUT OF FUEL…1176
TOWING THE MACHINE…1176
IF BATTERY IS DISCHARGED…1177
OTHER TROUBLE…1180
MAINTENANCE…1184
GUIDE TO MAINTENANCE…1185
OUTLINE OF SERVICE…1187
OUTLINE OF OIL, FUEL, COOLANT…1187
RELATING TO ELECTRIC SYSTEM…1188
WEAR PARTS…1189
WEAR PARTS LIST…1189
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE…1190
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS…1190
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS…1194
TORQUE LIST…1194
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS…1195
SAFETY CRITICAL PARTS…1196
MAINTENANCE SCHEDULE CHART…1197
MAINTENANCE SCHEDULE CHART…1197
SERVICE PROCEDURE…1199
WHEN REQUIRED…1199
CHECK BEFORE STARTING…1219
EVERY 50 HOURS SERVICE…1220
EVERY 250 HOURS SERVICE…1221
EVERY 500 HOURS SERVICE…1228
EVERY 1000 HOURS SERVICE…1231
EVERY 2000 HOURS SERVICE…1236
EVERY 4000 HOURS SERVICE…1238
SPECIFICATIONS…1239
SPECIFICATIONS…1240
ATTACHMENTS, OPTIONS…1241
GENERAL PRECAUTIONS…1242
PRECAUTIONS RELATED TO SAFETY…1242
SUSPENSION SEAT…1243
HEADREST…1244
EQUIPPING THE FIRE EXTINGUISHER AND THE FIRST-AID KIT…1245
INDEX…1246
SEAD035003 – Bulldozer D61EX-12, D61PX-12 Operation & Maintenance Manual (SN1006&up)…1250
COVER…1250
FOREWORD…1251
FOREWORD…1252
SAFETY INFORMATION…1255
INTRODUCTION…1257
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE…1257
NECESSARY INFORMATION…1258
MACHINE SERIAL NO. PLATE AND POSITION…1258
ENGINE SERIAL NO. PLATE AND POSITION…1258
POSITION OF SERVICE METER…1259
TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR…1259
CONTENTS…1260
SAFETY…1265
SAFETY…1266
SAFETY LABELS…1268
POSITIONS OF SAFETY PICTOGRAMS…1268
SAFETY LABELS…1269
GENERAL PRECAUTIONS…1272
SAFETY RULES…1272
IF ABNORMALITIES ARE FOUND…1272
CLOTHING AND PERSONAL PROTECTIVE ITEMS…1272
FIRE EXTINGUISHER AND FIRST AID KIT…1272
SAFETY FEATURES…1273
KEEP MACHINE CLEAN…1273
INSIDE OPERATOR'S COMPARTMENT…1273
ALWAYS APPLY LOCK WHEN LEAVING OPERATOR'S SEAT…1273
HANDRAILS AND STEPS…1274
MOUNTING AND DISMOUNTING…1275
NO PEOPLE ON ATTACHMENTS…1275
PREVENTION OF BURNS…1276
FIRE PREVENTION…1276
ACTION IF FIRE OCCURS…1277
WINDOW WASHER LIQUID…1277
PRECAUTIONS WHEN USING ROPS (ROLL OVER PROTECTIVE STRUCTURE)…1277
PRECAUTIONS FOR ATTACHMENTS…1278
UNATHORIZED MODIFICATION…1278
SAFETY AT WORKSITE…1278
WORKING ON LOOSE GROUND…1279
DO NOT GO CLOSE TO HIGH-VOLTAGE CABLES…1279
ENSURE GOOD VISIBILITY…1279
VENTILATION FOR ENCLOSED AREAS…1280
CHECKING SIGNALMAN'S SIGNALS AND SIGNS…1280
EMERGENCY EXIT FROM OPERATOR'S CAB…1280
BE CAREFUL ABOUT ASBESTOS DUST…1280
PRECAUTIONS FOR OPERATION…1281
STARTING ENGINE…1281
CHECKS BEFORE STARTING ENGINE…1281
PRECAUTIONS WHEN STARTING…1282
PRECAUTIONS IN COLD AREAS…1282
OPERATION…1283
CHECKS AFTER OPERATION…1283
PRECAUTIONS FOR MOVING MACHINE FORWARD OR IN REVERSE…1283
PRECAUTIONS WHEN TRAVELING…1284
TRAVELING ON SLOPES…1285
OPERATE CAREFULLY ON SNOW…1285
PARKING MACHINE…1286
TRANSPORTATION…1287
LOADING AND UNLOADING…1287
SHIPPING…1287
BATTERY…1288
BATTERY HAZARD PREVENTION…1288
STARTING WITH BOOSTER CABLE…1289
TOWING…1290
WHEN TOWING…1290
PRECAUTIONS FOR MAINTENANCE…1291
WARNING TAG…1291
KEEP WORK PLACE CLEAN AND TIDY…1291
APPOINT LEADER WHEN WORKING WITH OTHERS…1291
STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE…1292
TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING…1293
PROPER TOOLS…1293
PERSONNEL…1293
ATTACHMENTS…1294
PRECAUTIONS FOR WORK UNDER MACHINE AND WORK EQUIPMENT…1294
NOISE…1294
PRECAUTIONS WHEN USING HAMMER…1294
REPAIR WELDING…1295
REMOVING BATTERY TERMINAL…1295
PRECAUTIONS WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION…1295
DO NOT DISASSEMBLE RECOIL SPRING…1295
PRECAUTION WITH HIGH-PRESSURE OIL…1296
HANDLING HIGH-PRESSURE HOSES…1296
WASTE MATERIALS…1296
MAINTENANCE FOR AIR CONDITIONER…1297
COMPRESSED AIR…1297
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS…1297
OPERATION…1299
GENERAL VIEW…1300
GENERAL VIEW OF MACHINE…1300
GENERAL VIEW OF CONTROLS AND GAUGES…1301
EXPLANATION OF COMPONENTS…1303
MONITOR PANEL…1303
SWITCHES…1307
LAMP…1312
CONTROL LEVERS AND PEDALS…1313
FUSE…1320
ELECTRIC POWER TAKE-OUT ADAPTER…1322
DOOR-OPEN LOCK…1323
SASH GLASS INTERMEDIATE LOCK…1323
CAP, COVER WITH LOCK…1324
HOT AND COOL BOX…1325
OPERATION MANUAL STORAGE…1325
ASHTRAY…1326
TOOL BOX…1326
AIR CONDITIONER…1327
HEATER…1333
OPERATION…1336
CHECK BEFORE STARTING ENGINE, ADJUST…1336
STARTING ENGINE…1352
OPERATIONS AND CHECKS AFTER STARTING ENGINE…1357
STOPPING ENGINE…1360
CHECK AFTER STOPPING ENGINE…1361
MACHINE OPERATION…1362
SHIFTING GEAR…1366
SHIFTING BETWEEN FORWARD AND REVERSE…1367
STEERING MACHINE…1369
PRECAUTIONS FOR OPERATION…1373
WORK POSSIBLE USING BULLDOZER…1375
ADJUSTING POSTURE OF WORK EQUIPMENT…1377
PARKING MACHINE…1379
CHECK AFTER FINISHING WORK…1381
LOCKING …1381
TIPS FOR LONGER UNDERCARRIAGE LIFE…1382
TRANSPORTATION…1386
TRANSPORTATION PROCEDURE…1386
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT…1386
REMOVING CAB…1387
LOADING, UNLOADING WORK…1388
LIFTING MACHINE…1392
COLD WEATHER OPERATION…1395
PRECAUTIONS FOR LOW TEMPERATURE…1395
AFTER COMPLETION OF WORK…1397
AFTER COLD WEATHER…1397
LONG-TERM STORAGE…1398
BEFORE STORAGE…1398
DURING STORAGE…1398
AFTER STORAGE…1398
STARTING MACHINE AFTER LONG-TERM STORAGE…1399
TROUBLESHOOTING…1400
AFTER RUNNING OUT OF FUEL…1400
TOWING THE MACHINE…1400
IF BATTERY IS DISCHARGED…1401
OTHER TROUBLE…1405
MAINTENANCE…1409
GUIDE TO MAINTENANCE…1410
OUTLINE OF SERVICE…1413
OUTLINE OF OIL, FUEL, COOLANT…1413
RELATING TO ELECTRIC SYSTEM…1415
HANDLING HYDRAULIC SYSTEM…1415
WEAR PARTS…1417
WEAR PARTS LIST…1417
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE…1418
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS…1418
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS…1422
TORQUE LIST…1422
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS…1423
SAFETY CRITICAL PARTS…1424
MAINTENANCE SCHEDULE CHART…1425
MAINTENANCE SCHEDULE CHART…1425
WHEN REQUIRED…1427
CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT…1427
CLEAN INSIDE OF COOLING SYSTEM…1431
CHECK TRACK TENSION…1433
CHECK AND TIGHTEN TRACK SHOE BOLTS…1434
CHECK ELECTRICAL INTAKE AIR HEATER…1435
REVERSE AND REPLACE THE END BITS AND CUTTING EDGES…1436
CLEAN, CHECK REDIATOR FINS…1437
ADJUST IDLER CLEARANCE…1438
ADJUSTING TENSION OF CENTER BRACE…1439
CHECK, INSPECTION AIR CONDITIONER (MACHINE EQUIPPED WITH CAB)…1440
GREASE DOOR HINGE (MACHINE EQUIPPED WITH CAB)…1441
CHECK DOOR LOCK STRIKER (MACHINE EQUIPPED WITH CAB)…1441
REPLACE DOOR DAMPER (MACHINE EQUIPPED WITH CAB)…1441
CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID (MACHINE EQUIPPED WITH CAB)…1442
REPLACE WIPER BLADE (MACHINE EQUIPPED WITH CAB)…1443
CHECK IDLER OIL LEVEL, ADD OIL…1444
CHECK OIL LEVEL IN DAMPER CASE, ADD AND CHANGE OIL…1445
PROCEDURE FOR BLEEDING AIR OF HYDRAULIC SYSTEM…1446
PROCEDURE FOR RELEASING INTERNAL PRESSURE OF HYDRAULIC SYSTEM…1447
CHECK BEFORE STARTING…1448
EVERY 50 HOURS SERVICE…1449
DRAIN WATER, SEDIMENT FROM FUEL TANK…1449
LUBRICATING…1449
EVERY 250 HOURS SERVICE…1450
LUBRICATING…1450
GREASE EQUALIZER BAR SIDE PIN…1451
GREASE EQUALIZER BAR CENTER PIN…1451
CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL…1452
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL…1452
CHECK LEVEL OF BATTERY ELECTROLYTE…1453
CHECK FAN BELT TENSION, ADJUST…1454
CHECK, CLEAN FUEL STRAINER…1455
CHECK BRAKE PERFORMANCE…1455
CLEAN AIR CONDITIONER AIR FILTER (FRESH/RECIRC FILTER) (MACHINE EQUIPPED WITH CAB)…1456
EVERY 500 HOURS SERVICE…1457
REPLACE FUEL FILTER CARTRIDGE…1457
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE…1458
REPLACE CORROSION RESISTOR CARTRIDGE…1459
REPLACE POWER TRAIN OIL FILTER ELEMENT…1459
EVERY 1000 HOURS SERVICE…1460
CHANGE OIL IN POWER TRAIN CASE, CLEAN STRAINERS (POWER TRAIN STRAINER, SCAVENGING PUMP STRAINER)…1460
CHANGE OIL IN FINAL DRIVE CASE…1462
CLEAN BREATHER…1462
GREASE UNIVERSAL JOINT…1463
CHECK ALL TIGHTENING PARTS OF TURBOCHARGER…1464
CHECK PLAY OF TURBOCHARGER ROTOR…1464
CHECK FOR LOOSE ROPS MOUNT BOLTS (IF EQUIPPED)…1464
EVERY 2000 HOURS SERVICE…1465
CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC OIL FILTER ELEMENT AND CLEAN SUCTION STRAINER…1465
CLEAN, CHECK TURBOCHARGER…1466
CHECK VIBRATION DAMPER…1466
CHECK ALTERNATOR, STARTING MOTOR…1466
EVERY 4000 HOURS SERVICE…1467
CHECK WATER PUMP…1467
SPECIFICATIONS…1469
SPECIFICATIONS…1470
ATTACHMENTS, OPTIONS…1471
GENERAL PRECAUTIONS…1472
PRECAUTIONS RELATED TO SAFETY…1472
HANDLING HYDRAULIC RIPPER…1473
GENERAL VIEW…1473
EXPLANATION OF COMPONENTS…1474
OPERATiON…1475
INSPECTION AND ADJUSTMENT BEFORE STARTING ENGINE…1475
ADJUSTMENT OF WORK EQUIPMENT…1475
TROUBLESHOOTING…1477
INSPECTION AND MAINTENANCE…1478
SPECIFICATIONS…1478
HANDLING TOWING WINCH…1479
EXPLANATION OF COMPONENTS…1479
OPERATION…1481
INSPECTION AND ADJUSTMENT BEFORE STARTING ENGINE…1482
ADJUSTING …1485
HANDLING WIRE ROPE…1486
SERVICE PROCEDURE…1487
SPECIFICATIONS…1489
HEADREST…1491
EQUIPPING THE FIRE EXTINGUISHER AND THE FIRST-AID KIT…1492
INDEX…1493
SEPTA00100 – Bulldozer 3M-Blade D61PX-12 Operation, Maintenance & Parts Manual (SN1001&up)…1497
SRAM005200 – Бульдозер D61E-12 Технический паспорт…1531
TEN00190-00D – Bulldozer GALEO D61EX-15E0, D61PX-15E0 Operation & Maintenance Manual (SN B45001&up)…1753
COVER…1753
FOREWORD…1754
FOREWORD…1755
SAFETY INFORMATION…1758
INTRODUCTION…1760
FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE…1760
NECESSARY INFORMATION…1761
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE…1761
EPA REGULATION, ENGINE SERIAL NO. PLATE…1761
POSITION OF SERVICE METER…1762
TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR…1762
CONTENTS…1763
SAFETY…1766
IMPORTANT SAFETY INFORMATION…1767
SAFETY LABELS…1769
POSITION FOR ATTACHING SAFETY LABELS…1769
SAFETY LABELS…1770
PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE…1774
PRECAUTIONS DURING OPERATION…1781
PRECAUTIONS FOR MAINTENANCE…1786
PRECAUTIONS FOR MACHINE…1793
OPERATION…1794
GENERAL VIEW…1795
GENERAL VIEW OF MACHINE…1795
GENERAL VIEW OF CONTROLS AND GAUGES…1796
EXPLANATION OF COMPONENTS…1799
FRONT PANEL…1799
SWITCHES…1812
CONTROL LEVERS AND PEDALS…1830
CIRCUIT BREAKER…1837
FUSE…1837
FUSIBLE LINK…1839
ELECTRIC POWER TAKE-OUT ADAPTER…1840
DOOR – OPEN LOCK…1841
SASH GLASS INTERMEDIATE LOCK…1841
CAP, COVER WITH LOCK…1842
DOOR POCKET…1844
OPENING AND CLOSING ENGINE SIDE COVER…1844
ASHTRAY…1845
TOOL BOX…1845
CAR RADIO, HANDLING…1846
CAR STEREO, HANDLING…1850
AIR CONDITIONER, HANDLING…1858
OPERATION…1864
CHECK BEFORE STARTING ENGINE, ADJUST…1864
STARTING ENGINE…1879
OPERATIONS AND CHECKS AFTER STARTING ENGINE…1883
STOPPING ENGINE…1886
MACHINE OPERATION…1887
SHIFTING GEARS…1890
SHIFTING BETWEEN FORWARD AND REVERSE…1893
STEERING MACHINE…1895
PRECAUTIONS FOR OPERATION…1897
WORK POSSIBLE USING BULLDOZER…1899
ADJUSTING POSTURE OF WORK EQUIPMENT…1901
PARKING MACHINE…1902
CHECK AFTER FINISHING WORK…1904
LOCKING…1904
TIPS FOR LONGER UNDERCARRIAGE LIFE…1905
TRANSPORTATION…1906
TRANSPORTATION MEANS…1906
REMOVING CAB…1906
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT…1906
PRECAUTIONS WHEN REMOVING ROPS…1907
LOADING, UNLOADING WORK…1908
METHOD OF LIFTING MACHINE…1911
TRAVELING ON ROADS…1915
COLD WEATHER OPERATION…1916
PRECAUTIONS FOR LOW TEMPERATURE…1916
AFTER COMPLETION OF WORK…1917
AFTER COLD WEATHER…1917
LONG-TERM STORAGE…1918
BEFORE STORAGE…1918
DURING STORAGE…1918
AFTER STORAGE…1918
TROUBLESHOOTING…1919
AFTER RUNNING OUT OF FUEL…1919
METHOD OF TOWING MACHINE…1919
IF BATTERY IS DISCHARGED…1923
OTHER TROUBLE…1927
MAINTENANCE…1932
GUIDE TO MAINTENANCE…1933
OUTLINE OF SERVICE…1936
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC…1936
RELATING TO ELECTRIC SYSTEM…1939
HANDLING HYDRAULIC SYSTEM…1940
WEAR PARTS LIST…1941
WEAR PARTS LIST…1941
RECOMMENDED FUEL, COOLANT, AND LUBRICANT…1942
USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE…1943
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THANKOMATSU GENUINE OIL…1944
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS…1945
TORQUE LIST…1945
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS…1946
SAFETY CRITICAL PARTS…1946
MAINTENANCE SCHEDULE CHART…1947
MAINTENANCE SCHEDULE CHART…1947
SERVICE PROCEDURE…1949
WHEN REQUIRED…1949
CHECK BEFORE STARTING…1973
EVERY 50 HOURS SERVICE…1974
EVERY 250 HOURS SERVICE…1975
EVERY 500 HOURS SERVICE…1985
EVERY 1000 HOURS SERVICE…1990
EVERY 2000 HOURS SERVICE…1998
EVERY 4000 HOURS SERVICE…2002
SPECIFICATIONS…2006
SPECIFICATIONS…2007
ATTACHMENTS, OPTIONS…2008
GENERAL PRECAUTIONS…2009
PRECAUTIONS RELATED TO SAFETY…2009
HANDLING HYDRAULIC RIPPER…2010
EXPLANATION OF COMPONENTS…2011
OPERATION…2012
TROUBLESHOOTING…2014
MAINTENANCE…2015
SPECIFICATIONS…2015
AIR SUSPENSION SEAT…2016
DELUXE SEAT…2018
HEADREST…2019
EQUIPPING FIRE EXTINGUISHER…2020
HANDLING MACHINES EQUIPPED WITH KOMTRAX…2021
BASIC PRECAUTIONS…2021
INDEX…2022
TEN00594-04 – Bulldozer D61EX-23, D61PX-23 Operation & Maintenance Manual (SN30001&up)…2025
COVER…2025
FOREWORD …2026
BEFORE READING THIS MANUAL …2027
SAFETY INFORMATION …2028
INTRODUCTION …2029
USE OF MACHINE …2029
DIRECTIONS OF MACHINE …2029
VISIBILITY FROM OPERATOR'S SEAT …2030
PRODUCT INFORMATION …2031
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE …2031
EPA REGULATIONS, ENGINE SERIAL NO. PLATE …2031
SERVICE METER LOCATION …2032
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR …2032
CONTENTS …2033
SAFETY …2036
SAFETY …2037
SAFETY LABELS …2039
LOCATION OF SAFETY LABELS …2039
SAFETY LABELS …2040
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE …2044
PRECAUTIONS BEFORE STARTING OPERATION …2044
PREPARATIONS FOR SAFE OPERATION …2045
FIRE PREVENTION …2047
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE …2049
DO NOT GET CAUGHT IN WORK EQUIPMENT …2050
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES …2051
UNAUTHORIZED MODIFICATION …2051
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS …2051
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING …2051
PRECAUTIONS FOR OPERATION …2052
PRECAUTIONS FOR JOBSITE …2052
STARTING ENGINE …2055
OPERATION …2058
TRANSPORTATION …2062
TOWING …2063
PRECAUTIONS FOR MAINTENANCE …2064
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE …2064
PRECAUTIONS FOR INSPECTION AND MAINTENANCE …2068
OPERATION …2074
GENERAL VIEW …2075
GENERAL VIEW OF MACHINE …2075
GENERAL VIEW OF CONTROLS AND GAUGES …2077
EXPLANATION OF COMPONENTS …2079
MACHINE MONITOR …2079
SWITCHES …2153
CONTROL LEVERS AND PEDALS …2159
DUST INDICATOR …2165
FUSE …2166
FUSIBLE LINK …2168
AUXILIARY ELECTRIC POWER …2169
OIL FILLER CAP …2170
DOOR OPEN LOCK …2172
SASH GLASS INTERMEDIATE LOCK …2172
ASHTRAY …2173
LUNCH BOX FASTENING BELT …2173
CUP HOLDER …2173
TOOLBOX …2173
GREASE PUMP HOLDER …2174
FIRE EXTINGUISHER …2174
FIRST AID KIT …2174
OPEN AND CLOSE REAR MASK …2175
HANDLING AIR CONDITIONER …2176
HANDLING RADIO …2180
BATTERY DISCONNECT SWITCH …2185
SYSTEM OPERATING LAMP …2186
HANDLING Komatsu Diesel Particulate Filter (KDPF) …2187
HANDLING Komatsu Closed Crankcase Ventilation (KCCV) …2197
HANDLING MACHINES EQUIPPED WITH KOMTRAX …2198
MACHINE OPERATIONS AND CONTROLS …2200
CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE …2200
STARTING ENGINE …2221
OPERATIONS AND CHECKS AFTER STARTING ENGINE …2225
STOPPING ENGINE …2229
MACHINE OPERATION …2230
SHIFTING GEARS …2233
SWITCH BETWEEN FORWARD AND REVERSE …2236
STEERING THE MACHINE …2237
RULES FOR OPERATION …2240
RECOMMENDED APPLICATIONS …2243
RECOMMENDED MODE BY APPLICATION …2245
ADJUST WORK EQUIPMENT …2248
PARKING MACHINE …2249
CHECK AFTER FINISHING WORK …2251
LOCK …2252
TIPS FOR LONGER UNDERCARRIAGE LIFE …2253
TRANSPORTATION …2255
TRANSPORTATION PROCEDURE …2255
REMOVAL OF CAB …2255
PRECAUTIONS WHEN REMOVING WORK EQUIPMENT …2255
LOADING AND UNLOADING WITH TRAILER …2256
LIFTING MACHINE …2259
TRAVELING ON ROADS …2260
COLD WEATHER OPERATION …2261
COLD WEATHER OPERATION INFORMATION …2261
AFTER DAILY WORK COMPLETION …2262
AFTER COLD WEATHER SEASON …2262
LONG-TERM STORAGE …2263
BEFORE STORAGE …2263
DURING STORAGE …2263
AFTER STORAGE …2263
STARTING MACHINE AFTER LONG-TERM STORAGE …2263
TROUBLES AND ACTIONS …2264
TOWING MACHINE …2264
DISCHARGED BATTERY …2265
OTHER TROUBLE …2269
MAINTENANCE …2274
RULES FOR MAINTENANCE …2275
SERVICE METER READING …2275
KOMATSU GENUINE REPLACEMENT PARTS …2275
KOMATSU GENUINE LUBRICANTS …2275
ALWAYS USE CLEAN WASHER FLUID …2275
FRESH AND CLEAN LUBRICANTS …2275
CHECK DRAINED OIL AND USED FILTER …2275
CAUTION FOR REFILLING OIL OR FUEL …2275
WELDING INSTRUCTIONS …2275
DO NOT DROP THINGS INSIDE MACHINE …2275
PRECAUTIONS FOR KDPF …2275
DUSTY JOBSITES …2276
AVOID MIXING OIL …2276
PRECAUTIONS FOR OPENING AND CLOSING REAR MASK …2276
LOCKING INSPECTION COVERS …2276
BLEEDING AIR FROM HYDRAULIC CIRCUIT …2276
PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES …2276
CHECKS AFTER INSPECTION AND MAINTENANCE …2276
FUEL AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE …2277
OUTLINE OF MAINTENANCE …2278
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC …2278
HANDLING ELECTRICAL COMPONENTS …2281
HYDRAULIC COMPONENTS …2282
STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS …2283
TIGHTENING TORQUE LIST …2283
MAINTENANCE SCHEDULE …2284
MAINTENANCE SCHEDULE TABLE …2284
MAINTENANCE PROCEDURE …2286
WHEN REQUIRED …2286
CHECKS BEFORE STARTING …2313
EVERY 50 HOURS MAINTENANCE …2314
EVERY 250 HOURS MAINTENANCE …2316
EVERY 500 HOURS MAINTENANCE …2323
EVERY 1000 HOURS MAINTENANCE …2328
EVERY 2000 HOURS MAINTENANCE …2334
EVERY 4000 HOURS MAINTENANCE …2343
EVERY 4500 HOURS MAINTENANCE …2345
EVERY 8000 HOURS MAINTENANCE …2346
SPECIFICATIONS …2348
SPECIFICATIONS …2349
ATTACHMENTS AND OPTIONS …2350
GENERAL PRECAUTIONS …2351
PRECAUTIONS FOR SAFETY …2351
HANDLING HYDRAULIC RIPPER …2352
GENERAL VIEW …2352
EXPLANATION OF COMPONENTS …2353
MACHINE OPERATION AND CONTROLS …2354
TROUBLES AND ACTIONS …2356
CHECK AND MAINTENANCE …2357
SPECIFICATIONS …2358
HANDLING 3 m WIDE BLADE …2359
GENERAL VIEW …2359
MACHINE OPERATION AND CONTROLS …2360
TRANSPORTATION …2361
CHECKS AND MAINTENANCE …2363
SPECIFICATIONS …2364
REPLACEMENT PARTS …2366
SAFETY CRITICAL PARTS …2367
SAFETY CRITICAL PARTS LIST …2367
CONSUMABLE PARTS …2368
CONSUMABLE PARTS LIST …2368
RECOMMENDED FUEL, COOLANT, AND LUBRICANT …2369
LUBRICATION CHART …2369
USE OF FUEL, COOLANT AND LUBRICANTS TO ACCORDING TO AMBIENT TEMPERATURE …2371
RECOMMENDED BRANDS AND QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL …2373
INDEX …2374
TEN00616-01 – Bulldozer D61EXi-23, D61PXi-23 Operation & Maintenance Manual (SN30324&up)…2378
COVER…2378
FOREWORD …2379
BEFORE READING THIS MANUAL …2380
SAFETY INFORMATION …2381
INTRODUCTION …2382
MACHINE FEATURES …2382
CONTENTS …2383
SAFETY …2385
SAFETY …2386
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE …2387
PRECAUTIONS FOR BLADE AUTOMATIC CONTROL …2387
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE …2388
PRECAUTIONS FOR OPERATION …2389
IN COLD AREAS …2389
PRECAUTIONS FOR MAINTENANCE …2390
PRECAUTIONS FOR CHECK AND MAINTENANCE …2390
OPERATION …2391
GENERAL VIEW …2392
GENERAL VIEW OF MACHINE …2392
RELATED DEVICES LOCATED OUTSIDE OF MACHINE …2392
GENERAL VIEW OF CONTROLS AND GAUGES …2393
EXPLANATION OF COMPONENTS …2395
iB MONITOR …2395
AUTO/MANUAL SWITCH …2396
iB GNSS ANTENNA …2399
MACHINE OPERATIONS AND CONTROLS …2400
CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE …2400
OPERATIONS AND CHECKS AFTER STARTING ENGINE …2402
STOPPING ENGINE …2405
PREPARATIONS FOR BLADE AUTOMATIC CONTROL …2407
HANDLING AUTOMATIC BLADE CONTROL …2419
MODE SETTING …2424
RECOMMENDED APPLICATIONS …2428
RECOMMENDED APPLICATIONS AND MODES …2429
TRANSPORTATION …2446
PRECAUTIONS WHEN INSTALLING WORK EQUIPMENT …2446
LONG-TERM STORAGE …2447
BATTERY DISCONNECT SWITCH …2447
TROUBLES AND ACTIONS …2449
OTHER TROUBLE …2449
SPECIFICATIONS …2453
SPECIFICATIONS …2454
HANDLING iB MONITOR …2455
TABLE OF CONTENTS …2456
INTRODUCTION …2458
KEYBOARD FUNCTIONS …2458
MAIN MENU …2460
FILE MENU OPTIONS …2461
COPYING AND SETTING PROJECT FILES …2461
CONTROL POINT FILES …2466
LAYERS …2468
POINTS …2470
SURFACE FILES …2471
EXIT 3DMC …2479
CONTROL MENU OPTIONS …2480
SETTING MACHINE SETUP …2480
SETTING AS-BUILT CONTROL OPTIONS …2482
SETTING BLADE CONTROL …2485
TOOLS MENU OPTIONS …2489
CONFIGURING THE RADIO …2489
CHECKING THE BLADE'S POSITION …2489
NAVIGATING POINTS …2490
PERFORMING TOPOGRAPHIC SURVEYS …2491
USING SUPERVISOR MODE …2493
VIEW MENU OPTIONS …2496
CHANGING MAIN WINDOW DISPLAY VIEWS …2496
CHANGING LEFT WINDOW DISPLAY VIEWS …2498
CHANGING THE GRADE INDICATOR SCALE …2499
CHANGING THE RIGHT WINDOW DISPLAY …2500
CHANGING THE LOWER WINDOW DISPLAY …2501
DISPLAY OPTIONS …2502
VIEWING 3DMC INFORMATION …2513
MAIN SCREEN DISPLAY OPTIONS …2514
ELEVATION CONTROL KEY …2514
VIEWING GPS INFORMATION …2516
ADJUSTING CUT/FILL OFFSETS …2519
STEERING/GRADING TO POLYLINE …2521
ISOLATE SURFACE …2522
INDEX …2523
Komatsu Bulldozers D61- series Operation & Maintenance Manuals