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KOMATSU HM300-2 ARTICULATED DUMP TRUCK OPERATION & MAINTENANCE MANUAL (SN:2790 & UP) KOMATSU HM300 2 – PDF DOWNLOAD
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- KOMATSU HM300-2 ARTICULATED DUMP TRUCK OPERATION & MAINTENANCE MANUAL
- SERIAL NUMBER:2790 & UP
- PUBLICATION NUMBER:TEN00442-07
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Description
KOMATSU HM300-2 ARTICULATED DUMP TRUCK OPERATION & MAINTENANCE MANUAL (SN:2790 & UP) KOMATSU HM300 2
KOMATSU HM300-2 ARTICULATED DUMP TRUCK OPERATION & MAINTENANCE MANUAL (SN:2790 & UP) KOMATSU HM300 2 – PDF DOWNLOAD:
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DESCRIPTION:
KOMATSU HM300-2 ARTICULATED DUMP TRUCK OPERATION & MAINTENANCE MANUAL (SN:2790 & UP) KOMATSU HM300 2
- 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 perform 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: On inside of left door 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)) 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 HM300-2 ARTICULATED DUMP TRUCK OPERATION & MAINTENANCE MANUAL (SN:2790 & UP) KOMATSU HM300 2
COVER.......................................................................................... 1 FOREWORD....................................................................................... 2 BEFORE READING THIS MANUAL................................................................. 3 SAFETY INFORMATION......................................................................... 4 INTENDED USE............................................................................... 5 USE OF MACHINE......................................................................... 5 DIRECTIONS OF MACHINE.................................................................. 5 VISIBILITY FROM OPERATOR'S SEAT........................................................ 6 LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR.............................. 7 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE........................... 7 EPA REGULATIONS, ENGINE NUMBER PLATE................................................... 7 SERVICE METER POSITION................................................................. 8 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR.............................................. 8 CONTENTS................................................................................... 9 SAFETY......................................................................................... 14 SAFETY..................................................................................... 15 SAFETY LABELS.............................................................................. 18 POSITION FOR ATTACHING 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 AND DUMP BODY................................ 31 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 31 UNAUTHORIZED MODIFICATION.............................................................. 31 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 32 PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 32 PRECAUTIONS FOR OPERATION.................................................................. 33 PRECAUTIONS FOR JOBSITE................................................................ 33 STARTING ENGINE........................................................................ 35 OPERATION.............................................................................. 38 TRANSPORTATION......................................................................... 42 TOWING................................................................................. 43 PRECAUTIONS FOR MAINTENANCE................................................................ 44 PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 44 PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 49 TIRES.................................................................................. 54 OPERATION...................................................................................... 56 GENERAL VIEW............................................................................... 57 GENERAL VIEW OF MACHINE................................................................ 57 GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 58 EXPLANATION OF COMPONENTS.................................................................. 60 MACHINE MONITOR........................................................................ 60 OTHER FUNCTIONS OF MACHINE MONITOR..................................................... 81 SWITCHES............................................................................... 85 CONTROL LEVERS AND PEDALS.............................................................. 96 BODY PIVOT PIN.........................................................................101 ARTICULATE LOCK........................................................................101 LOCATION OF FIRE EXTINGUISHER..........................................................102 DUST INDICATOR.........................................................................102 CIRCUIT BREAKER........................................................................102 FUSES..................................................................................103 CAR RADIO..............................................................................106 CAR STEREO.............................................................................112 AIR CONDITIONER........................................................................120 OPERATION..................................................................................125 CHECK BEFORE STARTING ENGINE...........................................................125 STARTING ENGINE........................................................................141 OPERATIONS, CHECKS AFTER STARTING ENGINE...............................................143 STOPPING ENGINE........................................................................144 CHECKS AFTER STOPPING ENGINE...........................................................144 MOVING MACHINE OFF (FORWARD, REVERSE), STOPPING........................................145 SHIFTING GEAR..........................................................................150 TRAVELING DOWNHILL.....................................................................152 STEERING THE MACHINE...................................................................158 OPERATION USING DIFFERENTIAL LOCK......................................................159 LOADING OPERATIONS.....................................................................160 DUMP OPERATIONS........................................................................162 CAB TILT OPERATION.....................................................................164 PRECAUTIONS FOR OPERATION..............................................................167 PARKING MACHINE........................................................................168 CHECKS AFTER COMPLETION OF WORK........................................................169 LOCKING................................................................................169 HANDLING TIRES.........................................................................170 DETERMINING AND MAINTAINING TRAVEL ROAD....................................................171 DETERMINING TRAVEL ROAD................................................................171 MAINTAINING TRAVEL ROAD................................................................171 TRANSPORTATION.............................................................................172 PRECAUTIONS WHEN TRANSPORTING..........................................................172 STEPS FOR TRANSPORTATION...............................................................172 METHOD OF SECURING MACHINE.............................................................173 METHOD OF LIFTING MACHINE..............................................................174 COLD WEATHER OPERATION.....................................................................178 PRECAUTIONS FOR LOW TEMPERATURE........................................................178 PRECAUTIONS AFTER COMPLETION OF WORK...................................................179 AFTER COLD WEATHER.....................................................................180 LONG-TERM STORAGE..........................................................................181 BEFORE STORAGE.........................................................................181 DURING STORAGE.........................................................................181 AFTER STORAGE..........................................................................181 PRECAUTIONS BEFORE TRAVELING AFTER LONG-TERM STORAGE...................................181 TROUBLESHOOTING............................................................................182 AFTER RUNNING OUT OF FUEL..............................................................182 IF TRANSMISSION HAS TROUBLE............................................................183 METHOD OF LOWERING DUMP BODY IN EMERGENCY..............................................183 METHOD OF TOWING MACHINE...............................................................184 IF BATTERY IS DISCHARGED...............................................................188 OTHER TROUBLE..........................................................................192 MAINTENANCE....................................................................................198 GUIDES TO MAINTENANCE......................................................................199 OUTLINE OF SERVICE.........................................................................201 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................201 OUTLINE OF ELECTRIC SYSTEM.............................................................205 WEAR PARTS.................................................................................206 WEAR PARTS LIST........................................................................206 RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................207 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...................208 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....209 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................210 TORQUE LIST............................................................................210 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................212 SAFETY CRITICAL PARTS..................................................................212 MAINTENANCE SCHEDULE CHART.................................................................213 MAINTENANCE SCHEDULE CHART.............................................................213 SERVICE PROCEDURE..........................................................................215 INITIAL 250 HOURS SERVICE (ONLY AFTER THE FIRST 250 HOURS).............................215 WHEN REQUIRED..........................................................................216 CHECK BEFORE STARTING..................................................................236 EVERY 50 HOURS SERVICE.................................................................237 EVERY 250 HOURS SERVICE................................................................238 EVERY 500 HOURS SERVICE................................................................249 EVERY 1000 HOURS SERVICE...............................................................256 EVERY 2000 HOURS SERVICE...............................................................274 EVERY 4000 HOURS SERVICE...............................................................281 EVERY 6000 HOURS SERVICE...............................................................284 EVERY 8000 HOURS SERVICE...............................................................285 SPECIFICATIONS.................................................................................286 SPECIFICATIONS.............................................................................287 ATTACHMENTS, OPTIONS...........................................................................290 HANDLING AUTOMATIC RETARDER, ACCELERATOR CONTROL(ARAC).....................................291 EXPLANATION OF COMPONENTS..............................................................291 METHOD OF OPERATION....................................................................292 HANDLING PAYLOAD METER HM..................................................................293 FEATURES OF PAYLOAD METER HM...........................................................293 METHOD OF USING ACCURATELY.............................................................294 GENERAL LOCATIONS......................................................................296 CONTENT OF DISPLAY (CONTROLLER, EXTERNAL DISPLAY LAMPS)................................299 EXTERNAL DISPLAY LAMPS.................................................................301 DETAILS OF DATA STORED IN MEMORY OF PAYLOAD METER......................................303 OPERATION OF SWITCHES..................................................................306 ABNORMALITY AND WARNING DISPLAY (ERROR CODE)...........................................319 WHEN ERROR CODE F-09 IS DISPLAYED......................................................320 PROCEDURE WHEN DOWNLOADING.............................................................321 OTHERS.................................................................................324 USE OF REAR VIEW MONITOR...................................................................325 NAME AND FUNCTON OF EACH PART OF REAR VIEW MONITOR.....................................325 SETTING OF REAR VIEW MONITOR...........................................................328 CAUTIONS WHEN USING REAR VIEW MONITOR..................................................328 HANDLING DUMPING COUNTER...................................................................329 HANDLING BATTERY DISCONNECTOR SWITCH.......................................................330 HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................332 BASIC PRECAUTIONS......................................................................332 INDEX..........................................................................................334
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⦁ This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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