KOMATSU PC300LC-6 PC300HD-6 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:A83001 & UP) KOMATSU PC300LC-6 PC300HD-6 – PDF DOWNLOAD

Description

KOMATSU PC300LC-6 PC300HD-6 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:A83001 & UP) KOMATSU PC300LC-6 PC300HD-6

KOMATSU PC300LC-6 PC300HD-6 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:A83001 & UP) KOMATSU PC300LC-6 PC300HD-6 – PDF DOWNLOAD:

IMAGE PREVIEW:

DESCRIPTION:

KOMATSU PC300LC-6 PC300HD-6 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:A83001 & UP) KOMATSU PC300LC-6 PC300HD-6

• This manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It will help the operator and maintenance personnel realize peak performance through effective, economical and safe machine operation and maintenance. Keep this manual handy and have all personnel read it periodically.
• If this manual is lost or becomes dirty and can not be read, request a replacement manual from your local distributor. If you sell the machine, be sure to give this manual to the new owner. Continuing improvements in the design of this machine can lead to changes in detail, which may not be reflected in this manual.
• Consult your local distributor or Komatsu America International Co. for the latest available information on your machine or for questions regarding information in this manual.

TABLE OF CONTENTS:

KOMATSU PC300LC-6 PC300HD-6 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:A83001 & UP) KOMATSU PC300LC-6 PC300HD-6

MAIN MENU..............................................................................................................................................  0
INTRODUCTION ..........................................................................................................................................  4
	1. FORWARD ........................................................................................................................................  5
	2. SAFETY INFORMATION .............................................................................................................................  6
	3.  INTRODUCTION ..................................................................................................................................  7
		3.1 INTENDED USE ..............................................................................................................................  7
		3.2 FEATURES  .................................................................................................................................  7
		3.3 BREAKING IN THE MACHINE ...................................................................................................................  7
	4. PLATE LOCATIONS AND TABLE TO ENTER P.I.N. AND DISTRIBUTOR ......................................................................................  8
		4.1 P.I.N. PLATE LOCATION .....................................................................................................................  8
		4.2 ENGINE SERIAL NUMBER PLATE ................................................................................................................  8
		4.3 TABLE TO ENTER NUMBERS AND DISTRIBUTOR  ...................................................................................................  8
	5. TABLE OF CONTENTS ..............................................................................................................................  9
SAFETY................................................................................................................................................. 13
	6. GENERAL PRECAUTIONS............................................................................................................................. 14
	7. PRECAUTIONS DURING OPERATION.................................................................................................................... 22
		7.1 BEFORE STARTING ENGINE  ................................................................................................................... 22
		7.2 OPERATING MACHINE ......................................................................................................................... 24
		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 ........................................................................................................................ 40
	9. POSITION FOR ATTACHING SAFETY LABELS............................................................................................................ 46
OPERATION.............................................................................................................................................. 50
	10. GENERAL VIEW................................................................................................................................... 51
		10.1 GENERAL VIEW OF MACHINE .................................................................................................................. 51
		10.2 GENERAL VIEW OF OPERATORS COMPARTMENT .................................................................................................... 52
		10.3 GENERAL VIEW OF MONITOR PANEL ............................................................................................................ 53
	11. EXPLANATION OF COMPONENTS...................................................................................................................... 54
		11.1 MACHINE MONITOR........................................................................................................................... 54
		11.2 SWITCHES.................................................................................................................................. 64
		11.3 CONTROL LEVERS AND PEDALS................................................................................................................. 68
		11.4 SEAT BELT................................................................................................................................. 72
		11.5 ROOF VENT................................................................................................................................. 73
		11.6 FRONT WINDOW.............................................................................................................................. 74
		11.7 DOOR LOCK................................................................................................................................. 77
		11.8 CAP, COVER WITH LOCK...................................................................................................................... 77
		11.9 HOT AND COOL BOX.......................................................................................................................... 78
		11.10 STORAGE BOX.............................................................................................................................. 78
		11.11 ASHTRAY.................................................................................................................................. 78
		11.12 AIR CONDITIONER.......................................................................................................................... 79
		11.13 CAB HEATER............................................................................................................................... 82
		11.14 PREPARATION FOR CAB HEATER............................................................................................................... 83
		11.15 AM/FM RADIO.............................................................................................................................. 84
		11.16 ELECTRIC POWER TAKE OUT ADAPTER.......................................................................................................... 88
		11.17 FUSE..................................................................................................................................... 89
		11.18 FUSIBLE LINK............................................................................................................................. 90
		11.19 CONTROLLERS.............................................................................................................................. 90
		11.20 TOOL BOX................................................................................................................................. 90
		11.21 GREASE GUN HOLDER........................................................................................................................ 90
		11.22 HANDLING ACCUMULATOR..................................................................................................................... 91
	12. OPERATION...................................................................................................................................... 92
		12.1 CHECK BEFORE STARTING ENGINE.............................................................................................................. 92
		12.2 STARTING ENGINE...........................................................................................................................103
		12.3 OPERATIONS AND CHECKS AFTER ENGINE STARTS.................................................................................................106
		12.4 MOVING MACHINE............................................................................................................................112
		12.5 STEERING MACHINE..........................................................................................................................116
		12.6 STOPPING MACHINE..........................................................................................................................118
		12.7 SWINGING..................................................................................................................................119
		12.8 OPERAION OF WORK EQUIPMENT ...............................................................................................................120
		12.9 HANDLING ACTIVE MODE .....................................................................................................................121
		12.10 HANDLING WORKING MODE ...................................................................................................................121
		12.11 PROHIBITED OPERATIONS ...................................................................................................................123
		12.12 PRECAUTIONS FOR OPERATION ...............................................................................................................125
		12.13 PRECAUTIONS WHEN TRAVELING ON HILLS .....................................................................................................126
		12.14 HOW TO ESCAPE FROM MUD ..................................................................................................................128
		12.15 WORK POSSIBLE WITH HYDRAULIC EXCAVATOR ..................................................................................................128
		12.16 REPLACE OR INVERT BUCKET ................................................................................................................130
		12.17 PARKING MACHINE .........................................................................................................................132
		12.18 CHECK AFTER FINISHING WORK ..............................................................................................................133
		12.19 STOPPING ENGINE..........................................................................................................................134
		12.20 CHECK AFTER STOPPING ENGINE..............................................................................................................134
		12.21 LOCKING .................................................................................................................................135
	13. TRANSPORTATION.................................................................................................................................136
		13.1 TRANSPORTATION PROCEDURE .................................................................................................................136
		13.2 LOADING, UNLOADING OF TRAILERS ...........................................................................................................136
		13.3 TRACK FRAME GAUGE - PC300HD-6 ............................................................................................................142
		13.4 PRECAUTIONS FOR TRANSPORTATION  ..........................................................................................................143
	14. COLD WEATHER OPERATION.........................................................................................................................144
		14.1 PRECAUTIONS FOR LOW TEMPERATURE  .........................................................................................................144
		14.2 PRECAUTIONS AFTER WORK COMPLETION ........................................................................................................146
		14.3 AFTER COLD WEATHER .......................................................................................................................146
	15. LONG TERM STORAGE..............................................................................................................................147
		15.1 BEFORE STORAGE ...........................................................................................................................147
		15.2 DURING STORAGE ...........................................................................................................................147
		15.3 AFTER STORAGE  ...........................................................................................................................148
		15.4 STARTING MACHINE AFTER LONG TERM  STORAGE ................................................................................................148
	16. TROUBLESHOOTING................................................................................................................................149
		16.1 PHENOMENA THAT ARE NOT FAILURES ..........................................................................................................149
		16.2 METHOD OF TOWING MACHINE .................................................................................................................149
		16.3 METHOD FOR LIGHT WEIGHT TOWING ...........................................................................................................149
		16.4 PRECAUTION ON PARTICULAR JOB SITES .......................................................................................................149
		16.5 IF BATTERY IS DISCHARGED .................................................................................................................150
		16.6 OTHER TROUBLE ............................................................................................................................153
MAINTENANCE............................................................................................................................................157
	17. GUIDES TO MAINTENANCE..........................................................................................................................158
	18. OUTLINES OF SERVICE............................................................................................................................160
		18.1 OUTLINE OF OIL, FUEL, COOLANT ............................................................................................................160
		18.2 OUTLINE OF ELECTRICAL SYSTEM .............................................................................................................162
		18.3 OUTLINE OF HYDRAULIC SYSTEM ..............................................................................................................162
		18.4 OUTLINE OF FUEL SYSTEM  ..................................................................................................................163
	19. WEAR PARTS LIST................................................................................................................................164
	20. FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE..................................................................................165
		20.1 PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS .........................................................................................165
		20.2 ENGINE OIL SPECIFICATIONS ................................................................................................................166
		20.3 DAMPER CASE, SWING MACHINERY CASE, TRACK FRONT IDLERS, TRACK  ROLLERS, TOP CARRIER ROLLERS AND HYDRAULIC SYSTEM OIL SPECIFICA-  TIONS ....167
		20.4 FINAL DRIVE OIL SPECIFICATIONS ...........................................................................................................167
		20.5 DIESEL FUEL SPECIFICATIONS ...............................................................................................................167
		20.6 COOLANT SPECIFICATIONS ...................................................................................................................168
	21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.................................................................................................174
		21.1 INTRODUCTION OF NECESSARY TOOLS ..........................................................................................................174
		21.2 TORQUE LIST ..............................................................................................................................175
	22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..................................................................................................176
	23. MAINTENANCE SCHEDULE CHART.....................................................................................................................177
		23.1 SCHEDULED MAINTENANCE CHART ..............................................................................................................177
		23.2 MAINTENANCE INTERVAL WHEN USING  HYDRAULIC BREAKER .......................................................................................179
	24. SERVICE PROCEDURE..............................................................................................................................180
		24.1 INITIAL 250 HOURS SERVICE ................................................................................................................180
		24.2 WHEN REQUIRED ............................................................................................................................181
		24.3 CHECK BEFORE STARTING ....................................................................................................................201
		24.4 EVERY 50 HOURS SERVICE  ..................................................................................................................205
		24.5 EVERY 100 HOURS SERVICE ..................................................................................................................207
		24.6 EVERY 250 HOURS SERVICE ..................................................................................................................210
		24.7 EVERY 500 HOURS SERVICE ..................................................................................................................214
		24.8 EVERY 1000 HOURS SERVICE .................................................................................................................222
		24.9 EVERY 2000 HOURS SERVICE .................................................................................................................225
		24.10 EVERY 4000 HOURS SERVICE ................................................................................................................231
		24.11 EVERY 5000 HOURS SERVICE  ...............................................................................................................232
SPECIFICATIONS.........................................................................................................................................236
	25. MACHINE SPECIFICATIONS.........................................................................................................................237
		25.1 GENERAL ..................................................................................................................................237
		25.2 MACHINE SPECIFICATIONS ...................................................................................................................238
		25.3 WORKING RANGE ............................................................................................................................240
		25.4 LIFTING CAPACITY .........................................................................................................................242
OPTIONS, ATTACHMENTS...................................................................................................................................249
	26. GENERAL PRECAUTIONS............................................................................................................................250
		26.1 PRECAUTIONS RELATED TO SAFETY  ...........................................................................................................250
		26.2 PRECAUTIONS WHEN INSTALLING ATTACHMENTS  .................................................................................................251
	27. BUCKET WITH HOOK...............................................................................................................................252
		27.1 CHECKING FOR DAMAGE ......................................................................................................................252
		27.2 PROHIBITED OPERATIONS ....................................................................................................................252
		27.3 PRECAUTIONS DURING OPERATIONS ............................................................................................................252
	28. MACHINES READY FOR ATTACHMENT..................................................................................................................253
		28.1 GENERAL LOCATIONS ........................................................................................................................253
		28.2 HYDRAULIC CIRCUIT  .......................................................................................................................255
		28.3 PROCEDURE FOR REMOVAL AND INSTALLATION OF ATTACHMENT .....................................................................................257
		28.4 OPERATION ................................................................................................................................258
		28.5 LONG-TERM STORAGE ........................................................................................................................259
		28.6 SPECIFICATIONS ...........................................................................................................................259
	29. INTRODUCTION OF ATTACHMENTS....................................................................................................................260
		29.1 ATTACHMENT INSTALLATION COMBINATION TABLE ................................................................................................260
		29.2 BUCKET SELECTION .........................................................................................................................262
		29.3 SELECTION OF TRACK SHOES .................................................................................................................263
		29.4 HANDLING TRAPEZOIDAL BUCKET ..............................................................................................................264
	30. EXTENDING MACHINE SERVICE LIFE.................................................................................................................265
		30.1 HYDRAULIC BREAKER ........................................................................................................................265
		30.2 POWER RIPPER .............................................................................................................................268
		30.3 GRAB FORK  ...............................................................................................................................270
		30.4 GRAPPLE BUCKET ...........................................................................................................................271
		30.5 SCRAP GRAPPLE ............................................................................................................................272
		30.6 CRUSHER AND CUTTER .......................................................................................................................273
		30.7 HYDRAULIC PILE DRIVER ....................................................................................................................274
		30.8 MULTIPURPOSE CRANE .......................................................................................................................275

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