KOMATSU PC128US-2 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:5001 & UP) KOMATSU PC128US 2 – PDF DOWNLOAD

Description

KOMATSU PC128US-2 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:5001 & UP) KOMATSU PC128US 2

KOMATSU PC128US-2 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:5001 & UP) KOMATSU PC128US 2 – PDF DOWNLOAD:

IMAGE PREVIEW:

DESCRIPTION:

KOMATSU PC128US-2 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:5001 & UP) KOMATSU PC128US 2

• 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 PC128US-2 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:5001 & UP) KOMATSU PC128US 2

MAIN MENU........................................................................  0
COVER............................................................................  1
1.  FOREWORD.....................................................................  4
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
OPERATION........................................................................ 57
	10.  GENERAL VIEW............................................................ 58
		10.1  GENERAL VIEW OF MACHINE............................................ 58
		10.2  GENERAL VIEW OF CONTROLS AND GAUGES................................ 59
	11.  EXPLANATION OF COMPONENTS............................................... 60
		11.1  MACHINE MONITOR.................................................... 60
		11.2  SWITCHES........................................................... 67
		11.3  CONTROL LEVERS, PEDALS............................................. 72
		11.4  CEILING WINDOW..................................................... 75
		11.5  FRONT WINDOW....................................................... 76
		11.6  SLIDING DOOR....................................................... 78
		11.7  REAR WINDOW........................................................ 79
		11.8  HAMMER FOR EMERGENCY ESCAPE........................................ 79
		11.9  CAP, COVER WITH LOCK............................................... 80
		11.10  ENGINE HOOD....................................................... 81
		11.11  CAB REAR COVER.................................................... 81
		11.12  PUMP ROOM DOOR, BATTERY ROOM DOOR................................. 82
		11.13  DOOR AT FRONT OF TOOL BOX......................................... 82
		11.14  FUSE.............................................................. 83
		11.15  FUSIBLE LINK...................................................... 83
		11.16  POWER SOURCE FOR OPTION........................................... 84
		11.17  CONTROLLER........................................................ 84
		11.18  HANDLING AIR CONDITIONER.......................................... 85
		11.19  CAR RADIO......................................................... 90
		11.20  TOOL COMPARTMENT.................................................. 94
		11.21  GREASE GUN HOLDER................................................. 94
		11.22  ASHTRAY........................................................... 94
		11.23  HANDLING ACCUMULATOR.............................................. 94
		11.24  OPERATION AND MAINTENANCE MANUAL HOLDER........................... 95
	12.  OPERATION............................................................... 96
		12.1  CHECK BEFORE STARTING ENGINE....................................... 96
		12.2  STARTING ENGINE....................................................107
		12.3  OPERATIONS AND CHECKS AFTER STARTING ENGINE........................110
		12.4  MOVING MACHINE OFF.................................................112
		12.5  STEERING MACHINE...................................................115
		12.6  STOPPING MACHINE...................................................117
		12.7  SWINGING...........................................................118
		12.8  OPERATION OF WORK EQUIPMENT........................................119
		12.9  PROHIBITIONS FOR OPERATION.........................................120
		12.10  PRECAUTIONS FOR OPERATION.........................................123
		12.11  PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS.......................124
		12.12  HOW TO ESCAPE FROM MUD............................................126
		12.13  WORK POSSIBLE USING HYDRAULIC EXCAVATOR...........................127
		12.14  REPLACEMENT AND INVERSION OF BUCKET...............................129
		12.15  PARKING MACHINE...................................................131
		12.16  CHECK AFTER FINISHING WORK........................................132
		12.17  STOPPING ENGINE...................................................133
		12.18  CHECK AFTER STOPPING ENGINE.......................................134
		12.19  LOCKING...........................................................134
		12.20  HANDLING ROAD LINER...............................................135
	13.  TRANSPORTATION..........................................................137
		13.1  TRANSPORTATION PROCEDURE...........................................137
		13.2  LOADING, UNLOADING WORK WITH TRAILERS..............................138
		13.3  METHOD OF LIFTING MACHINE..........................................144
	14.  COLD WEATHER OPERATION..................................................145
		14.1  PRECAUTIONS FOR LOW TEMPERATURE....................................145
		14.2  PRECAUTIONS AFTER COMPLETION OF WORK...............................147
		14.3  AFTER COLD WEATHER.................................................147
	15.  LONG-TERM STORAGE.......................................................148
		15.1  BEFORE STORAGE.....................................................148
		15.2  DURING STORAGE.....................................................149
		15.3  AFTER STORAGE......................................................149
		15.4  STARTING MACHINE AFTER LONG-TERM STORAGE...........................149
	16.  TROUBLESHOOTING.........................................................150
		16.1  AFTER RUNNING OUT OF FUEL..........................................150
		16.2  PHENOMENA THAT ARE NOT FAILURES....................................150
		16.3  METHOD OF TOWING MACHINE...........................................151
		16.4  USING METHOD FOR LIGHT-WEIGHT TOWING HOLE..........................151
		16.5  PRECAUTIONS ON PARTICULAR JOBSITES.................................152
		16.6  IF BATTERY IS DISCHARGED...........................................152
		16.7  OTHER TROUBLE......................................................157
MAINTENANCE......................................................................161
	17.  GUIDES TO MAINTENANCE...................................................162
	18.  OUTLINES OF SERVICE.....................................................165
		18.1  OUTLINE OF OIL, FUEL, COOLANT......................................165
		18.2  OUTLINE OF ELECTRIC SYSTEM.........................................168
		18.3  OUTLINE OF HYDRAULIC SYSTEM........................................169
	19.  WEAR PARTS LIST.........................................................170
	20.  USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE....171
	21.  STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS..........................175
		21.1  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..............................................204
		24.4  EVERY 50 HOURS SERVICE.............................................205
		24.5  EVERY 100 HOURS SERVICE............................................206
		24.6  EVERY 250 HOURS SERVICE............................................208
		24.7  EVERY 500 HOURS SERVICE............................................213
		24.8  EVERY 1000 HOURS SERVICE...........................................218
		24.9  EVERY 2000 HOURS SERVICE...........................................220
		24.10  EVERY 4000 HOURS SERVICE..........................................222
		24.11  EVERY 5000 HOURS SERVICE..........................................223
SPECIFICATIONS...................................................................224
	25.  SPECIFICATIONS..........................................................225
OPTIONS, ATTACHMENTS.............................................................227
	26.  GENERAL PRECAUTIONS.....................................................228
		26.1  PRECAUTIONS RELATED TO SAFETY......................................228
		26.2  PRECAUTIONS WHEN INSTALLING ATTACHMENTS............................229
	27.  HANDLING BUCKET WITH HOOK...............................................230
		27.1  CHECKING FOR DAMAGE TO BUCKET WITH HOOK............................230
		27.2  PROHIBITED OPERATIONS..............................................230
		27.3  PRECAUTIONS DURING OPERATIONS......................................230
	28.  HANDLING CAR HEATER.....................................................231
		28.1  EXPLANATION OF COMPONENTS..........................................231
		28.2  PREPARING CAR HEATER...............................................231
	29.  MACHINES READY FOR ATTACHMENTS..........................................232
		29.1  EXPLANATION OF COMPONENTS..........................................232
		29.2  HYDRAULIC CIRCUIT..................................................234
		29.3  ATTACHMENT MOUNTING/DISMOUNTING PROCEDURE..........................235
		29.4  OPERATION..........................................................237
		29.5  LONG-TERM STORAGE..................................................238
		29.6  SPECIFICATIONS.....................................................238
	30.  INTRODUCTION OF ATTACHMENTS.............................................239
		30.1  SPECIFICATION, USE.................................................239
		30.2  ATTACHMENT INSTALLATION COMBINATION TABLE..........................240
	31.  EXTENDING MACHINE SERVICE LIFE..........................................241
		31.1  HYDRAULIC BREAKER..................................................241

PLEASE NOTE:

⦁ This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
⦁ Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.