Komatsu WA800-3E0, WA900-3E0 Wheel Loader Operation & Maintenance Manual SN 70075, 60207 and up – PDF DOWNLOAD

Description

Komatsu WA800-3E0, WA900-3E0 Wheel Loader Operation & Maintenance Manual

DESCRIPTION:

Komatsu WA800-3E0, WA900-3E0 Wheel Loader Operation & Maintenance Manual

BEFORE READING THIS MANUAL:

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: Pocket (1) at rear of operator’s seat If this manual is lost or damaged, contact your distributor immediately to arrange for its replacement.
• For details regarding the machine serial No. you will need to provide your Komatsu distributor, see “TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR (PAGE 1-7)”. This manual uses the international units (SI) for units of measurement. For reference, units that have been used in the past are given in ( ). The explanations, values, and illustrations in this manual have been prepared based on the latest information available as of the date of its publication.
• Continuing improvements in the design of this machine may lead to additional changes that are not reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information concerning your machine or with questions regarding information contained in this manual.
• The numbers in circles in the illustrations correspond to the numbers in ( ) in the text. (For example:1 → (1)) Komatsu delivers machines that comply with all applicable regulations and standards of the country to which it has been shipped. If this machine has been purchased in another country, it may lack certain safety devices and specifications that are necessary for use in your country. If there is any question about whether your product complies with the applicable standards and regulations of your country, consult Komatsu or your Komatsu distributor before operating the machine.

KOMATSU WA800-3E0, WA900-3E0 WHEEL LOADER OPERATION & MAINTENANCE MANUAL SN 70075, 60207 AND UP – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Komatsu WA800-3E0, WA900-3E0 Wheel Loader Operation & Maintenance Manual

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......................................................................  8
		PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE...........................  8
		EPA REGULATIONS, ENGINE NUMBER PLATE...................................................  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............................................. 29
		DO NOT GET CAUGHT IN ARTICULATING PORTION.............................................. 32
		PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 32
		UNAUTHORIZED MODIFICATION.............................................................. 33
		PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 33
		PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 33
	PRECAUTIONS FOR OPERATION.................................................................. 34
		PRECAUTIONS FOR JOBSITE................................................................ 34
		STARTING ENGINE........................................................................ 36
		OPERATION.............................................................................. 39
		TRANSPORTATION......................................................................... 46
		TOWING................................................................................. 47
	PRECAUTIONS FOR MAINTENANCE................................................................ 48
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 48
		PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 53
		TIRES.................................................................................. 59
OPERATION...................................................................................... 62
	GENERAL VIEW............................................................................... 63
		GENERAL VIEW OF MACHINE................................................................ 63
		GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 64
	EXPLANATION OF COMPONENTS.................................................................. 68
		MACHINE MONITOR........................................................................ 68
		SWITCHES............................................................................... 84
		CONTROL LEVERS, PEDALS................................................................. 99
		MAIN MONITOR TILT LEVER................................................................105
		CAP WITH LOCK..........................................................................106
		FRAME LOCK BAR.........................................................................107
		TOWING PIN.............................................................................108
		ENGINE SHUT-DOWN SWITCH................................................................108
		FUEL STOP LEVER........................................................................108
		BACKUP ALARM...........................................................................108
		CAB DOOR OPEN LOCK.....................................................................109
		HANDLING CAB WIPER.....................................................................109
		DUST INDICATOR.........................................................................110
		FUSE...................................................................................111
		CIRCUIT BREAKER........................................................................113
		SLOW BLOW FUSE.........................................................................113
		LUNCH BOX TRAY.........................................................................114
		TOOL BOX...............................................................................114
		GREASE PUMP............................................................................114
		LOCATION OF FIRE EXTINGUISHER..........................................................114
		POWER OUTLET...........................................................................115
		AM/FM RADIO-CASSETTE STEREO............................................................116
		AIR CONDITIONER........................................................................125
		HANDLING MACHINES EQUIPPED WITH KOMTRAX Plus...........................................130
		HANDLING WIRELESS......................................................................132
	OPERATION..................................................................................133
		CHECK BEFORE STARTING ENGINE, ADJUST...................................................133
		STARTING ENGINE........................................................................152
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................155
		STOPPING ENGINE........................................................................157
		CHECK AFTER STOPPING ENGINE............................................................157
		MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE..........................158
		TURNING................................................................................170
		OPERATION OF WORK EQUIPMENT............................................................171
		REMOTE POSITIONER......................................................................173
		WORK POSSIBLE USING WHEEL LOADER.......................................................176
		PRECAUTIONS FOR OPERATION..............................................................195
		ADJUSTING WORK EQUIPMENT POSTURE.......................................................197
		REMOVAL AND INSTALLATION OF THE BUCKET.................................................199
		PARKING MACHINE........................................................................203
		CHECKS AFTER COMPLETION OF OPERATION...................................................205
		LOCKING................................................................................205
		HANDLING THE TIRES.....................................................................206
	TRANSPORTATION.............................................................................209
		TRANSPORTATION PROCEDURE...............................................................209
		LOADING, UNLOADING WORK................................................................209
		METHOD OF SECURING MACHINE.............................................................209
		METHOD OF LIFTING MACHINE..............................................................211
	COLD WEATHER OPERATION.....................................................................215
		PRECAUTIONS FOR LOW TEMPERATURE........................................................215
		PRECAUTIONS AFTER COMPLETION OF WORK...................................................216
		AFTER COLD WEATHER.....................................................................216
		WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER....................217
	LONG-TERM STORAGE..........................................................................218
		BEFORE STORAGE.........................................................................218
		DURING STORAGE.........................................................................218
		AFTER STORAGE..........................................................................218
	TROUBLESHOOTING............................................................................219
		WHEN MACHINE RUNS OUT OF FUEL..........................................................219
		METHOD OF TOWING MACHINE...............................................................221
		IF BATTERY IS DISCHARGED...............................................................226
		METHOD FOR LOWERING WORK EQUIPMENT WHEN ENGINE HAS STOPPED.............................230
		PRELUBE SKIP FUNCTION WHEN STARTING IN EMERGENCY.......................................231
		OTHER TROUBLE..........................................................................233
MAINTENANCE....................................................................................242
	GUIDES TO MAINTENANCE......................................................................243
	OUTLINES OF SERVICE........................................................................245
		HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................245
		OUTLINE OF ELECTRIC SYSTEM.............................................................249
	WEAR PARTS.................................................................................250
		WEAR PARTS LIST........................................................................250
	RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................251
		USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................252
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....254
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................255
		TORQUE LIST............................................................................255
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................257
		SAFETY CRITICAL PARTS..................................................................258
	MAINTENANCE SCHEDULE CHART.................................................................260
		MAINTENANCE SCHEDULE CHART.............................................................260
	SERVICE PROCEDURE..........................................................................262
		EVERY 10 HOURS SERVICE (ONLY FOR FIRST 50 HOURS).......................................262
		INITIAL 250 HOURS SERVICE..............................................................262
		WHEN REQUIRED..........................................................................263
		CHECK BEFORE STARTING..................................................................285
		EVERY 50 HOURS SERVICE.................................................................286
		EVERY 100 HOURS SERVICE................................................................287
		EVERY 250 HOURS SERVICE................................................................291
		EVERY 500 HOURS SERVICE................................................................296
		EVERY 1000 HOURS SERVICE...............................................................302
		EVERY 2000 HOURS SERVICE...............................................................313
		EVERY 4000 HOURS SERVICE...............................................................325
		EVERY 8000 HOURS SERVICE...............................................................328
SPECIFICATIONS.................................................................................330
	SPECIFICATIONS.............................................................................331
ATTACHMENTS, OPTIONS...........................................................................336
	SELECTING BUCKET AND TIRES.................................................................337
	HANDLING AUTO-GREASING SYSTEM..............................................................338
		METHOD OF OPERATING AUTO-GREASING SYSTEM...............................................339
		PRECAUTIONS WHEN HANDLING AUTO-GREASING SYSTEM.........................................339
		METHOD OF ADJUSTING DISCHARGE FROM INJECTOR............................................346
		METHOD OF SETTING TIMER................................................................348
		METHOD OF CHARGING WITH GREASE.........................................................351
	HANDLING BRAKE COOLING SYSTEM..............................................................352
		EXPLANATION OF COMPONENTS..............................................................352
		SERVICE PROCEDURE......................................................................353
	HANDLING 55 DEGREES C (131 DEGREES F) SPECIFICATION........................................357
		SERVICE PROCEDURE......................................................................357
	SERVICE CENTER.............................................................................358
	EMERGENCY ENGINE STOP SWITCH...............................................................363
	HANDLING BATTERY DISCONNECTOR SWITCH AND STARTING MOTOR DISCONNECTOR SWITCH................365
		EXPLANATION OF COMPONENTS..............................................................365
		PRECAUTIONS WHEN OPERATING.............................................................366
	HANDLING STARTING AID CONNECTOR............................................................367
	CENTRALIZED BREATHER.......................................................................369
	HYDRAULIC OIL LEVEL WARNING DISPLAY........................................................370
INDEX..........................................................................................372

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]