Komatsu Hydraulic Excavator PC228US-2 PC228USLC-2 Operation & Maintenance Manual SN 15001 and up – PDF DOWNLOAD

Description

Komatsu Hydraulic Excavator PC228US-2 PC228USLC-2 Operation & Maintenance Manual

DESCRIPTION:

Komatsu Hydraulic Excavator PC228US-2 PC228USLC-2 Operation & Maintenance 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 HYDRAULIC EXCAVATOR PC228US-2 PC228USLC-2 OPERATION & MAINTENANCE MANUAL SN 15001 AND UP – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Komatsu Hydraulic Excavator PC228US-2 PC228USLC-2 Operation & Maintenance Manual

MAIN MENU......................................................................  0
COVER..........................................................................  1
1. FOREWORD....................................................................  2
2. SAFETY INFORMATION..........................................................  5
3. INTRODUCTION................................................................  6
4. LOCATION OF PLATES,TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR................  7
5. CONTENTS....................................................................  9
SAFETY......................................................................... 13
	6. GENERAL PRECAUTIONS..................................................... 14
	7. PRECAUTIONS DURING OPERATION............................................ 23
		7.1 BEFORE STARTING ENGINE............................................. 23
		7.2 AFTER STARTING ENGINE.............................................. 25
		7.3 TRANSPORTATION..................................................... 33
		7.4 BATTERY............................................................ 35
		7.5 TOWING............................................................. 37
		7.6 BUCKET WITH HOOK................................................... 38
	8. PRECAUTIONS FOR MAINTENANCE............................................. 39
		8.1 BEFORE CARRYING OUT MAINTENANCE.................................... 39
		8.2 DURING MAINTENANCE................................................. 44
	9. POSITION FOR ATTACHING SAFETY LABELS.................................... 51
		9.1 POSITION FOR ATTACHING SAFETY LABELS............................... 51
		9.2 CONTENT AND USE OF WARNING PLATES.................................. 55
OPERATION...................................................................... 56
	10. GENERAL VIEW........................................................... 57
		10.1 GENERAL VIEW OF MACHINE........................................... 57
		10.2 GENERAL VIEW OF CONTROLS AND GAUGES............................... 58
	11. EXPLANATION OF COMPONENTS.............................................. 59
		11.1 MACHINE MONITOR................................................... 59
		11.2 SWITCHES.......................................................... 67
		11.3 CONTROL LEVERS,PEDALS............................................. 73
		11.4 ENGINE HOOD ...................................................... 76
		11.5 BATTERY COVER..................................................... 77
		11.6 FRONT WINDOW...................................................... 78
		11.7 SLIDING LOCK...................................................... 81
		11.8 ASHTRAY........................................................... 81
		11.9 CONTROLLER (COMPUTER)............................................. 81
		11.10 REAR UNDERVIEW MIRROR............................................ 81
		11.11 HAMMER FOR EMERGENCY ESCAPE...................................... 82
		11.12 CAP,COVER WITH LOCK.............................................. 83
		11.13 HANDLING AIR CONDITIONER......................................... 84
		11.14 CAR RADIO........................................................ 89
		11.15 FUSE............................................................. 93
		11.16 FUSIBLE LINK..................................................... 94
		11.17 TOOL BOX......................................................... 94
		11.18 GREASE GUN HOLDER................................................ 94
		11.19 OPERATION AND MAINTENANCE MANUAL HOLDER.......................... 94
		11.20 HANDLING ACCUMULATOR............................................. 95
	12. OPERATION.............................................................. 96
		12.1 CHECK BEFORE STARTING ENGINE...................................... 96
		12.2 STARTING ENGINE...................................................105
		12.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE.......................108
		12.4 MOVING MACHINE OFF................................................110
		12.5 STEERING MACHINE..................................................113
		12.6 STOPPING MACHINE..................................................115
		12.7 SWINGING..........................................................116
		12.8 OPERATION OF WORK EQUIPMENT.......................................117
		12.9 PROHIBITIONS FOR OPERATION........................................118
		12.10 PRECAUTIONS FOR OPERATION........................................120
		12.11 PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS......................121
		12.12 HOW TO ESCAPE FROM MUD...........................................123
		12.13 WORK POSSIBLE USING HYDRAULIC EXCAVATOR..........................124
		12.14 REPLACEMENT AND INVERSION OF BUCKET..............................125
		12.15 PARKING MACHINE..................................................127
		12.16 CHECK AFTER FINISHING WORK.......................................128
		12.17 STOPPING ENGINE..................................................129
		12.18 CHECK AFTER STOPPING ENGINE......................................130
		12.19 LOCKING..........................................................130
		12.20 HANDLING ROAD LINER..............................................131
	13. TRANSPORTATION.........................................................134
		13.1 TRANSPORTATION PROCEDURE..........................................134
		13.2 LOADING,UNLOADING WORK WITH TRAILERS..............................135
		13.3 METHOD OF LIFTING MACHINE.........................................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 AFTER RUNNING OUT OF FUEL.........................................147
		16.2 PHENOMENA THAT ARE NOT FAILURES...................................147
		16.3 METHOD OF TOWING MACHINE..........................................148
		16.4 USING METHOD FOR LIGHT-WEIGHT TOWING HOLE.........................148
		16.5 PRECAUTIONS ON PARTICULAR JOBSITES................................149
		16.6 IF BATTERY IS DISCHARGED..........................................149
		16.7 OTHER TROUBLE.....................................................154
MAINTENANCE....................................................................160
	17. GUIDES TO MAINTENANCE..................................................161
	18. OUTLINES OF SERVICE....................................................164
		18.1 OUTLINE OF OIL,FUEL,COOLANT.......................................164
		18.2 OUTLINE OF ELECTRIC SYSTEM........................................167
		18.3 OUTLINE OF HYDRAULIC SYSTEM.......................................168
	19. WEAR PARTS LIST........................................................169
	20. USE OF FUEL,COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE....170
	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.............................................178
		23.1 MAINTENANCE SCHEDULE CHART........................................178
		23.2 MAINTENANCE INTERVAL WHEN USING HYDRAULIC BREAKER.................180
	24. SERVICE PROCEDURE......................................................181
		24.1 INITIAL 250 HOURS SERVICE.........................................181
		24.2 WHEN REQUIRED.....................................................182
		24.3 CHECK BEFORE STARTING.............................................201
		24.4 EVERY 100 HOURS SERVICE...........................................202
		24.5 EVERY 250 HOURS SERVICE...........................................206
		24.6 EVERY 500 HOURS SERVICE...........................................211
		24.7 EVERY 1000 HOURS SERVICE..........................................216
		24.8 EVERY 2000 HOURS SERVICE..........................................219
		24.9 EVERY 4000 HOURS SERVICE..........................................221
		24.10 EVERY 5000 HOURS SERVICE.........................................222
SPECIFICATIONS.................................................................227
	25. SPECIFICATIONS.........................................................228
OPTIONS,ATTACHMENTS............................................................230
	26. GENERAL PRECAUTIONS....................................................231
		26.1 PRECAUTIONS RELATED TO SAFETY.....................................231
		26.2 PRECAUTIONS WHEN INSTALLING ATTACHMENTS...........................232
	27. HANDLING BUCKET WITH HOOK..............................................233
		27.1 CHECKING FOR DAMAGE TO BUCKET WITH HOOK...........................233
		27.2 PROHIBITED OPERATIONS.............................................233
		27.3 PRECAUTIONS DURING OPERATIONS.....................................233
	28. USING SEAT BELT........................................................234
		28.1 SEAT BELT.........................................................234
	29. HANDLING CAR HEATER....................................................236
		29.1 EXPLANATION OF COMPONENTS.........................................236
		29.2 PREPARING CAR HEATER..............................................236
	30. MACHINES READY FOR ATTACHMENTS.........................................237
		30.1 EXPLANATION OF COMPONENTS.........................................237
		30.2 HYDRAULIC CIRCUIT.................................................239
		30.3 ATTACHMENT MOUNTING/DISMOUNTING PROCEDURE.........................241
		30.4 OPERATION.........................................................243
		30.5 LONG-TERM STORAGE.................................................244
		30.6 SPECIFICATIONS....................................................244
	31. INTRODUCTION OF ATTACHMENTS............................................245
		31.1 SPECIFICATION,USE.................................................245
		31.2 ATTACHMENT INSTALLATION COMBINATION TABLE.........................246
		31.3 SELECTION OF TRACK SHOES..........................................247
		31.4 SELECTION OF BUCKET TEETH.........................................248
	32. EXTENDING MACHINE SERVICE LIFE.........................................249
		32.1 HYDRAULIC BREAKER.................................................249

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