Komatsu PC300,300LC-6 PC350,PC350LC-6 Hydraulic Excavator Operator Manual SN 30001, 10001 and up – PDF DOWNLOAD

Description

Komatsu PC300,300LC-6 PC350,PC350LC-6 Hydraulic Excavator Operator Manual

DESCRIPTION:

Komatsu PC300,300LC-6 PC350,PC350LC-6 Hydraulic Excavator Operator Manual 

FOREWORD:

• 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.

KOMATSU PC300,300LC-6 PC350,PC350LC-6 HYDRAULIC EXCAVATOR OPERATOR MANUAL SN 30001, 10001 AND UP – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Komatsu PC300,300LC-6 PC350,PC350LC-6 Hydraulic Excavator Operator 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............................................ 17
		7.1 BEFORE STARTING ENGINE............................................. 17
		7.2 OPERATING MACHINE.................................................. 19
		7.3 TRANSPORTATION..................................................... 24
		7.4 BATTERY............................................................ 25
		7.5 TOWING............................................................. 26
		7.6 BUCKET WITH HOOK................................................... 27
	8. PRECAUTIONS FOR MAINTENANCE............................................. 30
		8.1 BEFORE CARRYING OUT MAINTENANCE.................................... 30
		8.2 DURING MAINTENANCE................................................. 33
	9. POSITION FOR ATTACHING SAFETY LABELS.................................... 37
OPERATION...................................................................... 41
	10. GENERAL VIEW........................................................... 42
		10.1 GENERAL VIEW OF MACHINE........................................... 42
		10.2 GENERAL VIEW OF CONTROLS AND GAUGES............................... 43
	11. EXPLANATION OF COMPONENTS.............................................. 44
		11.1 MACHINE MONITOR................................................... 44
		11.2 SWITCHES.......................................................... 55
		11.3 CONTROL LEVERS,PEDALS............................................. 59
		11.4 CEILING WINDOW.................................................... 64
		11.5 FRONT WINDOW...................................................... 65
		11.6 DOOR LOCK......................................................... 67
		11.7 CAP, COVER WITH LOCK.............................................. 68
		11.8 HOT AND COOL BOX.................................................. 69
		11.9 LUGGAGE BOX....................................................... 69
		11.10 ASHTRAY.......................................................... 69
		11.11 HANDLING AIR CONDITIONER......................................... 70
		11.12 CAR RADIO........................................................ 73
		11.13 FUSE............................................................. 78
		11.14 FUSIBLE LINK..................................................... 79
		11.15 CONTROLLERS...................................................... 79
		11.16 TOOL BOX......................................................... 79
		11.17 GREASE GUN HOLDER................................................ 79
		11.18 HANDLING ACCUMULATOR............................................. 80
	12. OPERATION.............................................................. 81
		12.1 CHECK BEFORE STARTING ENGINE...................................... 81
		12.2 STARTING ENGINE................................................... 92
		12.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE....................... 95
		12.4 MOVING MACHINE OFF................................................101
		12.5 STEERING MACHINE..................................................104
		12.6 STOPPING MACHINE..................................................106
		12.7 SWINGING..........................................................107
		12.8 OPERATION OF WORK EQUIPMENT.......................................108
		12.9 HANDLING WORKING MODE.............................................109
		12.10 PROHIBITIONS FOR OPERATION.......................................111
		12.11 PRECAUTIONS FOR OPERATION........................................113
		12.12 PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS......................114
		12.13 HOW TO ESCAPE FROM MUD...........................................116
		12.14 WORK POSSIBLE USING HYDRAULIC EXCAVATOR..........................117
		12.15 REPLACEMENT AND INVERSION OF BUCKET..............................118
		12.16 PARKING MACHINE..................................................120
		12.17 CHECK AFTER FINISHING WORK.......................................121
		12.18 STOPPING ENGINE..................................................122
		12.19 CHECK AFTER STOPPING ENGINE......................................123
		12.20 LOCKING..........................................................123
	13. TRANSPORTATION.........................................................124
		13.1 LOADING,UNLOADING WORK............................................124
		13.2 PRECAUTIONS FOR LOADING...........................................126
		13.3 PRECAUTIONS FOR TRANSPORTATION....................................126
	14. COLD WEATHER OPERATION.................................................127
		14.1 PRECAUTIONS FOR LOW TEMPERATURE...................................127
		14.2 PRECAUTIONS AFTER COMPLETION OF WORK..............................129
		14.3 AFTER COLD WEATHER................................................129
	15. LONG-TERM STORAGE......................................................130
		15.1 BEFORE STORAGE....................................................130
		15.2 DURING STORAGE....................................................131
		15.3 AFTER STORAGE.....................................................131
		15.4 STARTING MACHINE AFTER LONG-TERM STORAGE..........................131
	16. TROUBLESHOOTING........................................................132
		16.1 PHENOMENA THAT ARE NOT FAILURES...................................132
		16.2 METHOD OF TOWING MACHINE..........................................132
		16.3 USING METHOD FOR LIGHT-WEIGHT TOWING HOLE.........................132
		16.4 PRECAUTIONS ON PARTICULAR JOBSITES................................133
		16.5 IF BATTERY IS DISCHARGED..........................................133
		16.6 OTHER TROUBLE.....................................................137
MAINTENANCE....................................................................142
	17. GUIDES TO MAINTENANCE..................................................143
	18. OUTLINES OF SERVICE....................................................146
		18.1 OUTLINE OF OIL,FUEL,COOLANT.......................................146
		18.2 OUTLINE OF ELECTRIC SYSTEM........................................149
		18.3 OUTLINE OF HYDRAULIC SYSTEM.......................................150
	19. WEAR PARTS LIST........................................................151
	20. USE OF FUEL,COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE....153
	21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.........................157
		21.1 INTRODUCTION OF NECESSARY TOOLS...................................157
		21.2 TORQUE LIST.......................................................158
	22. PERIODIC REPLACEMENT OF CRITICAL SAFETY PARTS..........................159
	23. MAINTENANCE SCHEDULE CHART.............................................161
		23.1 MAINTENANCE SCHEDULE CHART........................................161
		23.2 MAINTENANCE INTERVAL WHEN USING HYDRAULIC BREAKER.................163
	24. SERVICE PROCEDURE......................................................164
		24.1 INITIAL 250 HOURS SERVICE.........................................164
		24.2 WHEN REQUIRED.....................................................165
		24.3 CHECK BEFORE STARTING.............................................183
		24.4 EVERY 50 HOURS SERVICE............................................187
		24.5 EVERY 100 HOURS SERVICE...........................................189
		24.6 EVERY 250 HOURS SERVICE...........................................191
		24.7 EVERY 500 HOURS SERVICE...........................................199
		24.8 EVERY 1000 HOURS SERVICE..........................................206
		24.9 EVERY 2000 HOURS SERVICE..........................................209
		24.10 EVERY 4000 HOURS SERVICE.........................................216
SPECIFICATIONS.................................................................217
	25. SPECIFICATIONS.........................................................218
OPTIONS,ATTACHMENTS............................................................224
	26. GENERAL PRECAUTIONS....................................................225
		26.1 PRECAUTIONS RELATED TO SAFETY.....................................225
		26.2 PRECAUTIONS WHEN INSTALLING ATTACHMENTS...........................226
	27. HANDLING BUCKET WITH HOOK..............................................227
		27.1 CHECKING FOR DAMAGE TO BUCKET WITH HOOK...........................227
		27.2 PROHIBITED OPERATIONS.............................................227
		27.3 PRECAUTIONS DURING OPERATIONS.....................................227
	28. USING SEAT BELT........................................................228
		28.1 SEAT BELT.........................................................228
	29. HANDLING CAR HEATER....................................................230
		29.1 GENERAL LOCATIONS.................................................230
		29.2 PREPARATION FOR CAR HEATER........................................231
	30. MACHINES READY FOR ATTACHMENT..........................................232
		30.1 GENERAL LOCATIONS.................................................232
		30.2 HYDRAULIC CIRCUIT.................................................234
		30.3 PROCEDURE FOR REMOVAL AND INSTALATION OF ATTACHMENT ..............236
		30.4 OPERATION.........................................................238
		30.5 LONG TERM STORAGE.................................................239
		30.6 SPECIFICATIONS....................................................239
	31. INTRODUCTION OF ATTACHMENTS............................................240
		31.1 SPECIFICATION, USE................................................240
		31.2 ATTACHMENT INSTALLATION COMBINATION TABLE.........................242
		31.3 SELECTION OF TRACK SHOES..........................................244
		31.4 SELECTION OF BUCKET TEETH.........................................245
		31.5 HANDLING TRAPEZOIDAL BUCKET.......................................246
	32. EXTENDING MACHINE SERVICE LIFE.........................................247
		32.1 HYDRAULIC BREAKER.................................................247
		32.2 POWER RIPPER......................................................250
		32.3 FORK GRAB.........................................................251
		32.4 GRAPPLE BUCKET....................................................252
		32.5 SCRAP GRAPPLE.....................................................253
		32.6 CRUSHER AND CUTTER................................................254
		32.7 HYDRAULIC PILE DRIVER.............................................255
		32.8 HYDRAULIC EXCAVATOR WITH MULTI-PURPOSE CRANE......................256
	33. AUTO-GREASING SYSTEM...................................................257
		33.1 AUTO-GREASING CONTROLLER..........................................257
		33.2 ACTION WHEN ABNORMALITY OCCURS....................................258
		33.3 CHECK BEFORE STARTING.............................................259
		33.4 EVERY 50 HOURS SERVICE............................................261

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted