KOMATSU WA1200-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:60001 & UP) KOMATSU WA1200-6 – PDF DOWNLOAD

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KOMATSU WA1200-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:60001 & UP) KOMATSU WA1200-6

KOMATSU WA1200-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:60001 & UP) KOMATSU WA1200-6 – PDF DOWNLOAD:

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KOMATSU WA1200-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:60001 & UP) KOMATSU WA1200-6

• This manual gives details of the operation and methods of inspection and maintenance for this machine that must be obeyed in order to use the machine safely. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Read, understand and follow all precautions and warnings in this manual and on the machine before performing operation and maintenance.
• Failure to do so may result in serious injury or death. Komatsu cannot predict every circumstance that might involve a potential hazard when the machine is used. Therefore, the safety messages in this manual and on the machine may not include all possible safety precautions.
• If you carry out any operation, inspection, or maintenance under conditions that are not described in this manual, understand that it is your responsibility to take the necessary precautions to ensure safety. In no event should you or others engage in the prohibited uses or actions described in this manual.
• Improper operation and maintenance of the machine can be hazardous and could result in serious injury or death. If you sell the machine, be sure to give this manual to the new owner together with the machine. Always keep this Operation and Maintenance Manual in the location shown on the right so that all relevant personnel can read it at any time.
• Storage location for the Operation and Maintenance Manual: magazine box on the left side of the operator’s seat. If this manual is lost or damaged, contact and tell your distributor about the machine model name and the serial No. immediately to arrange for its replacement.
• For details regarding the machine model name and the serial No., see the machine serial No. plate. In order to arrange the proper Operation and Maintenance Manual, you will need to provide the machine model name and the serial No. to your Komatsu distributor.

TABLE OF CONTENTS:

KOMATSU WA1200-6 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SN:60001 & UP) KOMATSU WA1200-6

COVER..........................................................................................  1
FOREWORD.......................................................................................  2
	BEFORE READING THIS MANUAL.................................................................  3
	SAFETY INFORMATION.........................................................................  4
	INTRODUCTION...............................................................................  5
		USE OF MACHINE.........................................................................  5
		FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE...........................................  5
		VISIBILITY FROM OPERATOR'S SEAT........................................................  6
	NECESSARY INFORMATION......................................................................  7
		PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE...........................  7
		EPA REGULATIONS, ENGINE NUMBER PLATE...................................................  7
		SUPPLEMENTARRY ENGINE NAMEPLATE........................................................  8
		POSITION OF SERVICE METER..............................................................  9
		TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..............................................  9
	CONTENTS................................................................................... 10
SAFETY......................................................................................... 14
	SAFETY..................................................................................... 15
	SAFETY LABELS.............................................................................. 18
		LOCATION OF SAFETY LABELS.............................................................. 19
		SAFETY LABELS.......................................................................... 20
	GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 26
		PRECAUTIONS BEFORE STARTING OPERATION.................................................. 26
		PREPARATIONS FOR SAFE OPERATION........................................................ 26
		FIRE PREVENTION........................................................................ 28
		PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 30
		DO NOT GET CAUGHT IN ARTICULATING PORTION.............................................. 34
		PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 34
		UNAUTHORIZED MODIFICATION.............................................................. 35
		PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 36
		PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 36
	PRECAUTIONS FOR OPERATION.................................................................. 37
		PRECAUTIONS FOR JOBSITE................................................................ 37
		STARTING ENGINE........................................................................ 39
		OPERATION.............................................................................. 42
		TRANSPORTATION......................................................................... 50
		TOWING................................................................................. 50
	PRECAUTIONS FOR MAINTENANCE................................................................ 51
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 51
		PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 56
		TIRES.................................................................................. 62
OPERATION...................................................................................... 64
	GENERAL VIEW............................................................................... 65
		GENERAL VIEW OF MACHINE................................................................ 65
		GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 66
	EXPLANATION OF COMPONENTS.................................................................. 71
		MACHINE MONITOR........................................................................ 71
		MULTI MONITOR..........................................................................110
		SWITCHES...............................................................................122
		SWITCHES (MULTI MONITOR)...............................................................145
		CONTROL LEVERS, PEDALS, KNOBS..........................................................147
		CAP WITH LOCK..........................................................................154
		FRAME LOCK BAR.........................................................................155
		TOWING PIN.............................................................................156
		FUEL STOP KNOB.........................................................................156
		BACKUP ALARM...........................................................................156
		CAB DOOR OPEN LOCK.....................................................................156
		TOOL BOX...............................................................................157
		FUSE...................................................................................157
		CIRCUIT BREAKER........................................................................160
		LUNCH BOX TRAY.........................................................................161
		POWER OUTLET...........................................................................161
		GREASE PUMP............................................................................162
		LOCATION OF FIRE EXTINGUISHER..........................................................162
		CAR RADIO..............................................................................163
		AIR CONDITIONER........................................................................168
		PRECAUTIONS WHEN HANDLING ACCUMULATOR..................................................173
		EMERGENCY ENGINE STOP SWITCH...........................................................174
		HANDLING MACHINES EQUIPPED WITH KOMTRAX Plus...........................................176
	OPERATION..................................................................................178
		CHECK BEFORE STARTING ENGINE, ADJUST...................................................178
		STARTING ENGINE........................................................................201
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................203
		STOPPING ENGINE........................................................................205
		CHECK AFTER STOPPING ENGINE............................................................205
		MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE..........................206
		TURNING................................................................................213
		OPERATION OF WORK EQUIPMENT............................................................215
		SEMI AUTO DIGGING OPERATIONS...........................................................217
		REMOTE POSITIONER......................................................................218
		ADJUSTING WORK EQUIPMENT POSTURE.......................................................220
		WORK POSSIBLE USING WHEEL LOADER.......................................................221
		PRECAUTIONS FOR OPERATION..............................................................241
		PARKING MACHINE........................................................................244
		CHECKS AFTER COMPLETION OF OPERATION...................................................246
		LOCKING................................................................................246
		HANDLING THE TIRES.....................................................................247
		OPERATION OF MULTI MONITOR.............................................................249
		OPERATING AUTO-GREASING SYSTEM.........................................................270
	TRANSPORTATION.............................................................................276
		TRANSPORTATION PROCEDURE...............................................................276
		LOADING, UNLOADING WORK................................................................276
	COLD WEATHER OPERATION.....................................................................277
		PRECAUTIONS FOR LOW TEMPERATURE........................................................277
		PRECAUTIONS AFTER COMPLETION OF WORK...................................................278
		AFTER COLD WEATHER.....................................................................278
		WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER....................279
	LONG-TERM STORAGE..........................................................................280
		BEFORE STORAGE.........................................................................280
		DURING STORAGE.........................................................................280
		AFTER STORAGE..........................................................................280
	HANDLING BATTERY DISCONNECTOR SWITCH.......................................................281
		EXPLANATION OF COMPONENTS..............................................................281
		HANDLING...............................................................................281
	TROUBLESHOOTING............................................................................283
		WHEN MACHINE RUNS OUT OF FUEL..........................................................283
		METHOD OF TOWING MACHINE...............................................................284
		IF BATTERY IS DISCHARGED...............................................................288
		METHOD FOR LOWERING WORK EQUIPMENT WHEN ENGINE HAS STOPPED.............................293
		OTHER TROUBLE..........................................................................294
MAINTENANCE....................................................................................300
	GUIDES TO MAINTENANCE......................................................................301
	OUTLINES OF SERVICE........................................................................303
		HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................303
		OUTLINE OF ELECTRIC SYSTEM.............................................................307
	WEAR PARTS.................................................................................308
		WEAR PARTS LIST........................................................................308
	RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................310
		USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................311
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....312
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................313
		TORQUE LIST............................................................................313
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................315
		SAFETY CRITICAL PARTS..................................................................316
	MAINTENANCE SCHEDULE CHART.................................................................317
		MAINTENANCE SCHEDULE CHART.............................................................317
	SERVICE PROCEDURE..........................................................................319
		INITIAL 250 HOURS SERVICE..............................................................319
		WHEN REQUIRED..........................................................................320
		CHECK BEFORE STARTING..................................................................351
		EVERY 50 HOURS SERVICE.................................................................352
		EVERY 100 HOURS SERVICE................................................................353
		EVERY 250 HOURS SERVICE................................................................355
		EVERY 500 HOURS SERVICE................................................................368
		EVERY 1000 HOURS SERVICE...............................................................373
		EVERY 2000 HOURS SERVICE...............................................................379
		EVERY 10000 HOURS SERVICE..............................................................394
SPECIFICATIONS.................................................................................396
	SPECIFICATIONS.............................................................................397
ATTACHMENTS, OPTIONS...........................................................................400
	SELECTING BUCKET AND TIRES.................................................................401
	STARTING IN COLD AREAS.....................................................................402
		ELECTRIC HEATER........................................................................402
	SERVICE CENTER.............................................................................407
INDEX..........................................................................................414

PLEASE NOTE:

⦁ This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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