Komatsu D275Ax-5E0 Bulldozer Operation & Maintenance Manual SN 30217 and up – PDF DOWNLOAD

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Komatsu D275Ax-5E0 Bulldozer Operation & Maintenance Manual

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Komatsu D275Ax-5E0 Bulldozer Operation & Maintenance Manual

Size : 9.07 MB
Format : PDF
Language : English
Number of Pages : 337 pages
Brand: Komatsu
Type of machine: Bulldozer
Type of document: Operation & Maintenance Manual
Model: D275Ax-5E0
Serial: 30217 and up

KOMATSU D275AX-5E0 BULLDOZER OPERATION & MAINTENANCE MANUAL SN 30217 AND UP – PDF DOWNLOAD:

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DESCRIPTION:

Komatsu D275Ax-5E0 Bulldozer 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.

TABLE OF CONTENTS:

Komatsu D275Ax-5E0 Bulldozer 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......................................................................  7
		PRODUCT IDENTIFICATION NUMBER (PIN), MACHINE SERIAL NO. PLATE..........................  7
		EPA REGULATIONS, ENGINE NUMBER PLATE...................................................  7
		BLADE SERIAL NO. PLATE POSITION........................................................  8
		RIPPER SERIAL NO. PLATE POSITION.......................................................  8
		POSITION OF SERVICE METER..............................................................  8
		TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..............................................  9
	CONTENTS................................................................................... 10
SAFETY
........................................................................................ 14
	SAFETY..................................................................................... 15
	SAFETY LABELS.............................................................................. 18
		POSITIONS OF SAFETY PICTOGRAMS......................................................... 18
		SAFETY LABELS.......................................................................... 19
	GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 23
		PRECAUTIONS BEFORE STARTING OPERATION.................................................. 23
		PREPARATIONS FOR SAFE OPERATION........................................................ 23
		FIRE PREVENTION........................................................................ 25
		PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 26
		DO NOT GET CAUGHT IN WORK EQUIPMENT.................................................... 28
		PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 28
		UNAUTHORIZED MODIFICATION.............................................................. 28
		PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 28
		PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 29
	PRECAUTIONS FOR OPERATION.................................................................. 30
		PRECAUTIONS FOR JOBSITE................................................................ 30
		STARTING ENGINE........................................................................ 32
		OPERATION.............................................................................. 35
		TRANSPORTATION......................................................................... 39
		TOWING................................................................................. 40
	PRECAUTIONS FOR MAINTENANCE................................................................ 41
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 41
		PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 45
OPERATION
..................................................................................... 52
	GENERAL VIEW............................................................................... 53
		GENERAL VIEW OF MACHINE................................................................ 53
		GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 54
	EXPLANATION OF COMPONENTS.................................................................. 56
		FRONT PANEL............................................................................ 56
		SWITCHES............................................................................... 87
		CONTROL LEVERS, PEDALS................................................................. 91
		DUST INDICATOR.........................................................................101
		POWER SOURCE...........................................................................101
		FUSE BOX...............................................................................102
		CAP WITH LOCK..........................................................................106
		DOOR OPEN LOCK.........................................................................108
		SASH GLASS INTERMEDIATE LOCK...........................................................109
		DOOR POCKET............................................................................109
		ASHTRAY................................................................................109
		TOOL BOX...............................................................................110
		CAR STEREO, HANDLING...................................................................111
		AIR CONDITIONER, HANDLING..............................................................119
	OPERATION..................................................................................124
		CHECK BEFORE STARTING ENGINE, ADJUST...................................................124
		STARTING ENGINE........................................................................146
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................151
		STOPPING ENGINE........................................................................154
		MOVING MACHINE.........................................................................155
		STOPPING MACHINE.......................................................................157
		SHIFTING GEAR..........................................................................158
		SHIFTING BETWEEN FORWARD AND REVERSE...................................................163
		STEERING MACHINE.......................................................................165
		PRECAUTIONS FOR OPERATION..............................................................168
		PARKING MACHINE........................................................................170
		CHECK AFTER STOPPING ENGINE............................................................171
		CHECK AFTER FINISHING WORK.............................................................172
		LOCKING................................................................................172
		WORK POSSIBLE USING BULLDOZER..........................................................173
		EFFECTIVE USE OF MODE SELECTION SYSTEM.................................................175
		RIPPER OPERATION.......................................................................180
		OPERATING METHOD FOR RIPPING OPERATIONS................................................183
		ADJUSTING POSTURE OF WORK EQUIPMENT....................................................188
		TIPS FOR LONGER UNDERCARRIAGE LIFE.....................................................192
	TRANSPORTATION.............................................................................194
		TRANSPORTATION PROCEDURE...............................................................194
		LOADING, UNLOADING WORK................................................................194
		METHOD OF LIFTING MACHINE..............................................................197
		TRAVELING ON ROADS.....................................................................198
		REMOVAL OF CAB.........................................................................199
		INSTALLATION OF CAB....................................................................199
	COLD WEATHER OPERATION.....................................................................200
		PRECAUTIONS FOR LOW TEMPERATURE
.......................................................200
		AFTER COMPLETION OF WORK...............................................................202
		AFTER COLD WEATHER.....................................................................202
	LONG-TERM STORAGE..........................................................................203
		BEFORE STORAGE.........................................................................203
		DURING STORAGE.........................................................................203
		AFTER STORAGE..........................................................................203
		STARTING MACHINE AFTER LONG-TERM STORAGE...............................................203
	TROUBLESHOOTING............................................................................204
		AFTER RUNNING OUT OF FUEL..............................................................204
		METHOD OF TOWING MACHINE...............................................................205
		IF BATTERY IS DISCHARGED...............................................................206
		OTHER TROUBLE..........................................................................210
		WHEN MODE SELECTION SYSTEM FLASHES.....................................................215
MAINTENANCE
...................................................................................216
	GUIDES TO MAINTENANCE......................................................................217
	OUTLINES OF SERVICE........................................................................220
		HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................220
		OUTLINE OF ELECTRIC SYSTEM.............................................................224
		HANDLING HYDRAULIC RELATED EQUIPMENT...................................................225
	WEAR PARTS.................................................................................226
		WEAR PARTS LIST........................................................................226
	RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................228
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....230
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................231
		TORQUE LIST............................................................................231
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................232
		SAFETY CRITICAL PARTS..................................................................232
	MAINTENANCE SCHEDULE CHART.................................................................234
		MAINTENANCE SCHEDULE CHART.............................................................234
	SERVICE PROCEDURE..........................................................................236
		INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS).............................236
		WHEN REQUIRED..........................................................................237
		CHECK BEFORE STARTING..................................................................265
		EVERY 250 HOURS SERVICE................................................................266
		EVERY 500 HOURS SERVICE................................................................273
		EVERY 1000 HOURS SERVICE...............................................................279
		EVERY 2000 HOURS SERVICE...............................................................287
		EVERY 4000 HOURS SERVICE...............................................................297
		EVERY 8000 HOURS SERVICE...............................................................301
SPECIFICATIONS
................................................................................302
	SPECIFICATIONS.............................................................................303
ATTACHMENTS, OPTIONS
..........................................................................304
	GENERAL PRECAUTIONS........................................................................305
		PRECAUTIONS RELATED TO SAFETY..........................................................305
	SELECTION OF TRACK SHOE....................................................................306
		SELECTION OF TRACK SHOES...............................................................306
	PROCEDURE FOR SELECTING RIPPER POINT.......................................................307
	STARTING IN COLD AREAS.....................................................................308
		EXTERNAL POWER SOURCE TYPE PREHEATING HEATER...........................................308
	EFFECTIVE METHOD OF OPERATION FOR DUAL TILTDOZER...........................................316
		BLADE CONDITION........................................................................316
		DOZING WORK............................................................................318
		LEVELING (SPREADING) OPERATION.........................................................321
		DITCHING OPERATION.....................................................................321
		BOULDER RAISING OPERATION..............................................................321
		SIDE-CUTTING OPERATIONS................................................................322
		HORIZONTAL DOZING OPERATIONS FROM SIDE SLOPE (ROUGH GROUND)............................322
	SHOE SLIP CONTROL..........................................................................323
		MODE SELECTION SWITCH PANEL (SHOE SLIP CONTROL)........................................323
		EFFECTIVE USE OF MODE SELECTION SYSTEM.................................................325
		IF MODE SELECTION SYSTEM FLASHES.......................................................332
	HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................333
		BASIC PRECAUTIONS......................................................................333
INDEX..........................................................................................334

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