Komatsu PC250-6 & PC250LC-6 operation and maintenance manual – PDF DOWNLOAD

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Komatsu PC250-6 & PC250LC-6 operation and maintenance manual

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Komatsu PC250-6 & PC250LC-6 operation and maintenance manual

LANGUAGE:ENGLISH
PAGES:276
DOWNLOADABLE:YES
FILE TYPE:PDF

KOMATSU PC250-6 & PC250LC-6 OPERATION AND MAINTENANCE MANUAL – PDF DOWNLOAD:

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DESCRIPTION:

Komatsu PC250-6 & PC250LC-6 operation and maintenance manual

This manual provides rules and guidelines which will help you use this machine safely and effectively. Keep this manual handy and have all personnel read it periodically. if this manual has been lost or has become dirty and can not be read, request a replacement manual from Komatsu or your Komatsu distributor. If you sell the machine, be sure to give this manual to the new owners. Continuing improvements in the design of this machine can lead to changes in detail which may not be reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information of your machine or for questions regarding information in this manual. This manual may contain attachments and optional equipment that are not available in your area. Consult Komatsu or your Komatsu distributor for those items you may require.

TABLE OF CONTENTS:

Komatsu PC250-6 & PC250LC-6 operation and maintenance manual

COVER...........................................................................  1
1. FOREWORD.....................................................................  2
2. SAFETY INFORMATION...........................................................  3
3. INTRODUCTION.................................................................  4
4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR................  5
5. CONTENTS.....................................................................  6
SAFETY.......................................................................... 10
	6. GENERAL PRECAUTIONS ..................................................... 11
	7. PRECAUTIONS DURING OPERATION............................................. 20
		7.1 BEFORE STARTING ENGINE.............................................. 20
		7.2 AFTER STARTING ENGINE............................................... 22
		7.3 TRANSPORTATION...................................................... 30
		7.4 BATTERY............................................................. 32
		7.5 TOWING.............................................................. 34
		7.6 BUCKET WITH HOOK.................................................... 35
	8. PRECAUTIONS FOR MAINTENANCE.............................................. 36
		8.1 BEFORE CARRYING OUT MAINTENANCE..................................... 36
		8.2 DURING MAINTENANCE.................................................. 41
	9. POSITION FOR ATTACHING SAFETY LABELS..................................... 48
OPERATION....................................................................... 53
	10. GENERAL VIEW ........................................................... 54
		10.1 GENERAL VIEW OF MACHINE............................................ 54
		10.2 GENERAL VIEW OF CONTROLS AND GAUGES................................ 55
	11. EXPLANATION OF COMPONENTS............................................... 56
		11.1 MACHINE MONITOR.................................................... 56
		11.2 SWITCHES .......................................................... 67
		11.3 CONTROL LEVERS, PEDALS............................................. 71
		11.4 CEILING WINDOW..................................................... 76
		11.5 FRONT WINDOW....................................................... 77
		11.6 DOOR LOCK.......................................................... 79
		11.7 CAP, COVER WITH LOCK............................................... 80
		11.8 HOT/COOL BOX....................................................... 81
		11.9 LUGGAGE BOX........................................................ 81
		11.10 ASHTRAY........................................................... 81
		11.11 AIR CONDITIONER................................................... 82
		11.12 CAR RADIO......................................................... 85
		11.13 FUSE.............................................................. 90
		11.14 FUSIBLE LINK...................................................... 91
		11.15 CONTROLLERS....................................................... 91
		11.16 TOOL BOX.......................................................... 91
		11.17 GREASE PUMP HOLDER................................................ 91
		11.18 HANDLING ACCUMULATOR.............................................. 92
	12. OPERATION............................................................... 94
		12.1 CHECK BEFORE STARTING ENGINE....................................... 94
		12.2 STARTING ENGINE....................................................104
		12.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE........................107
		12.4 MOVING MACHINE OFF.................................................113
		12.5 STEERING MACHINE...................................................116
		12.6 STOPPING MACHINE...................................................118
		12.7 SWINGING...........................................................119
		12.8 OPERATION OF WORK EQUIPMENT........................................120
		12.9 HANDLING ACTIVE MODE...............................................121
		12.10 WORKING MODE SELECTION............................................123
		12.11 PROHIBITIONS FOR OPERATION........................................125
		12.12 PRECAUTIONS FOR OPERATION.........................................127
		12.13 PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS.......................128
		12.14 HOW TO ESCAPE FROM MUD............................................130
		12.15 WORK POSSIBLE USING HYDRAULIC EXCAVATOR...........................131
		12.16 REPLACEMENT AND INVERSION OF BUCKET...............................132
		12.17 PARKING MACHINE...................................................134
		12.18 CHECK AFTER FINISHING WORK........................................135
		12.19 STOPPING ENGINE...................................................136
		12.20 CHECK AFTER STOPPING ENGINE.......................................137
		12.21 LOCKING...........................................................137
	13. TRANSPORTATION..........................................................138
		13.1 LOADING, UNLOADING WORK............................................138
		13.2 PRECAUTIONS FOR LOADING............................................140
		13.3 PRECAUTIONS FOR TRANSPORTATION.....................................141
	14. COLD WEATHER OPERATION..................................................142
		14.1 PRECAUTIONS FOR LOW TEMPERATURE....................................142
		14.2 PRECAUTIONS AFTER COMPLETION OF WORK...............................144
		14.3 AFTER COLD WEATHER.................................................144
	15. LONG-TERM STORAGE.......................................................145
		15.1 BEFORE STORAGE.....................................................145
		15.2 DURING STORAGE.....................................................146
		15.3 AFTER STORAGE......................................................146
		15.4 STARTING MACHINE AFTER LONG-TERM STORAGE...........................146
	16. TROUBLESHOOTING.........................................................147
		16.1 PHENOMENA THAT ARE NOT FAILURES....................................147
		16.2 METHOD OF TOWING MACHINE...........................................147
		16.3 USING METHOD FOR LIGHT-WEIGHT TOWING HOLE..........................147
		16.4 PRECAUTIONS ON PARTICULAR JOBSITES.................................148
		16.5 IF BATTERY IS DISCHARGED...........................................148
		16.6 OTHER TROUBLE......................................................152
MAINTENANCE.....................................................................157
	17. GUIDES TO MAINTENANCE...................................................158
	18. OUTLINES OF SERVICE.....................................................161
		18.1 OUTLINE OF OIL,FUEL,COOLANT........................................161
		18.2 OUTLINE OF ELECTRIC SYSTEM.........................................164
		18.3 OUTLINE OF HYDRAULIC SYSTEM........................................165
	19. WEAR PARTS LIST.........................................................166
	20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE....168
	21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS..........................172
		21.1 INTRODUCTION OF NECESSARY TOOLS....................................172
		21.2 TORQUE LIST........................................................173
	22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS...........................174
	23. MAINTENANCE SCHEDULE CHART..............................................176
		23.1 MAINTENANCE SCHEDULE CHART.........................................176
		23.2 MAINTENANCE INTERVAL WHEN USING HYDRAULIC BREAKER..................178
	24. SERVICE PROCEDURE.......................................................179
		24.1 INITIAL 250 HOURS SERVICE..........................................179
		24.2 WHEN REQUIRED......................................................180
		24.3 CHECK BEFORE STARTING..............................................198
		24.4 EVERY 100 HOURS SERVICE............................................203
		24.5 EVERY 250 HOURS SERVICE............................................206
		24.6 EVERY 500 HOURS SERVICE............................................212
		24.7 EVERY 1000 HOURS SERVICE...........................................217
		24.8 EVERY 2000 HOURS SERVICE...........................................220
		24.9 EVERY 4000 HOURS SERVICE...........................................223
		24.10 EVERY 5000 HOURS SERVICE..........................................224
SPECIFICATIONS..................................................................229
	25. SPECIFICATIONS..........................................................230
OPTIONS, ATTACHMENTS............................................................233
	26. GENERAL PRECAUTIONS.....................................................234
		26.1 PRECAUTIONS RELATED TO SAFETY......................................234
		26.2 PRECAUTIONS WHEN INSTALLING ATTACHMENTS............................235
	27. HANDLING BUCKET WITH HOOK...............................................236
		27.1 CHECKING FOR DAMAGE TO BUCKET WITH HOOK............................236
		27.2 PROHIBITED OPERATIONS..............................................236
		27.3 PRECAUTIONS DURING OPERATIONS......................................236
	28. USING SEAT BELT.........................................................237
		28.1 SEAT BELT..........................................................237
	29. HANDLING CAR HEATER.....................................................239
		29.1 EXPLANATION OF COMPONENTS..........................................239
		29.2 PREPARING CAR HEATER...............................................240
	30. MACHINES READY FOR ATTACHMENTS .........................................241
		30.1 EXPLANATION OF COMPONENTS..........................................241
		30.2 HYDRAULIC CIRCUIT..................................................243
		30.3 ATTACHMENT MOUNTING/DISMOUNTING PROCEDURE..........................245
		30.4 OPERATION..........................................................247
		30.5 LONG-TERM STORAGE..................................................248
		30.6 SPECIFICATIONS.....................................................248
	31. INTRODUCTION OF ATTACHMENTS.............................................249
		31.2 ATTACHMENT INSTALLATION COMBINATION TABLE..........................250
		31.3 SELECTION OF TRACK SHOES...........................................251
		31.4 SELECTION OF BUCKET TEETH..........................................252
		31.5 HANDLING TRAPEZOIDAL BUCKET........................................253
		31.6 HANDLING EXTENSION ARM.............................................254
		31.7 HANDLING CLAMSHELL BUCKET..........................................255
		31.8 HANDLING VARIABLE 2-PIECE BOOM, ROTATING ARM.......................256
	32. EXTENDING MACHINE SERVICE LIFE..........................................265
		32.1 HYDRAULIC BREAKER..................................................265
		32.2 POWER RIPPER.......................................................269
		32.3 FORK GRAB..........................................................270
		32.4 GRAPPLE BUCKET.....................................................271
		32.5 SCRAP GRAPPLE......................................................272
		32.6 CRUSHER & CUTTER...................................................273
		32.7 HYDRAULIC PILE DRIVER..............................................274
		32.8 HYDRAULIC EXCAVATOR WITH MULTI-PURPOSE CRANE.......................275

PLEASE NOTE:

⦁ This is the SAME exact manual used by your dealers to fix your vehicle.
⦁ The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
⦁ Any queries / doubts regarding your purchase, please feel free to contact [email protected]