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KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:70001 & UP) – PDF DOWNLOAD
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- KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL
- SERIAL NUMBER:70001 & UP
- PUBLICATION NUMBER:TEN00184-03
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KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:70001 & UP)
KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:70001 & UP) – PDF DOWNLOAD:
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KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:70001 & UP)
- 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. Operation and Maintenance Manual Storing Place A pocket for storing is provided on the inside of the right and left doors of the operator’s cab.
- 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 1-10)”. 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 PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:70001 & UP)
COVER.......................................................................................... 1 FOREWORD....................................................................................... 2 BEFORE READING THIS MANU................................................................... 3 SAFETY INFORMATION......................................................................... 4 INTRODUCTION............................................................................... 5 USE OF MACHINE......................................................................... 5 DIRECTIONS OF MACHINE.................................................................. 5 VISIBILITY FROM OPERATOR'S SEAT........................................................ 6 PRODUCT INFORMATION........................................................................ 8 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE........................... 8 EPA REGULATIONS, ENGINE NUMBER PLATE................................................... 8 SERVICE METER LOCATION................................................................. 9 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR............................................ 9 CONTENTS................................................................................... 10 SAFETY......................................................................................... 14 SAFETY..................................................................................... 15 SAFETY LABELS.............................................................................. 18 LOCATION OF SAFETY LABELS.............................................................. 18 SAFETY LABELS.......................................................................... 19 GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 25 PRECAUTIONS BEFORE STARTING OPERATION.................................................. 25 PREPARATIONS FOR SAFE OPERATION........................................................ 25 FIRE PREVENTION........................................................................ 27 PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 28 DO NOT GET CAUGHT IN WORK EQUIPMENT.................................................... 30 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 30 PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS.................................. 30 UNAUTHORIZED MODIFICATION.............................................................. 31 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 31 PRECAUTIONS RELATED TO CAB GLASS....................................................... 31 PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 31 PRECAUTIONS FOR OPERATION.................................................................. 32 PRECAUTIONS FOR JOBSITE................................................................ 32 STARTING ENGINE........................................................................ 34 OPERATION.............................................................................. 36 TRANSPORTATION......................................................................... 44 TOWING................................................................................. 45 LIFTING OBJECTS WITH BUCKET............................................................ 46 PRECAUTIONS FOR MAINTENANCE................................................................ 47 PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 47 PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 51 OPERATION...................................................................................... 58 MACHINE VIEW ILLUSTRATIONS................................................................. 59 OVERALL MACHINE VIEW................................................................... 59 CONTROLS AND GAUGES.................................................................... 60 DETAILED CONTROLS AND GAUGES............................................................... 62 MONITORING SYSTEM...................................................................... 62 SWITCHES...............................................................................127 CONTROL LEVERS AND PEDALS..............................................................132 SUN ROOF...............................................................................135 WINDSHIELD.............................................................................135 EMERGENCY ESCAPE HAMMER................................................................141 DOOR LOCK..............................................................................141 CAP WITH LOCK..........................................................................142 DRINK BOX..............................................................................144 MAGAZINE BOX...........................................................................144 ASHTRAY................................................................................144 AIR CONDITIONER CONTROLS...............................................................145 RADIO..................................................................................158 AUXILIARY ELECTRIC POWER...............................................................163 FUSE...................................................................................164 FUSIBLE LINK...........................................................................165 CONTROLLER.............................................................................165 TOOL BOX...............................................................................166 GREASE PUMP HOLDER.....................................................................166 FIRE EXTINGUISHER......................................................................166 MACHINE OPERATIONS AND CONTROLS............................................................167 BEFORE STARTING ENGINE.................................................................167 STARTING ENGINE........................................................................186 AFTER STARTING ENGINE..................................................................189 STOPPING THE ENGINE....................................................................200 MACHINE OPERATION......................................................................201 STEERING THE MACHINE...................................................................205 SWINGING...............................................................................207 WORK EQUIPMENT CONTROLS AND OPERATIONS.................................................208 WORKING MODE...........................................................................210 PROHIBITED OPERATIONS..................................................................212 GENERAL OPERATION INFORMATION..........................................................217 TRAVELING ON SLOPES....................................................................219 ESCAPE FROM MUD........................................................................221 RECOMMENDED APPLICATIONS...............................................................222 BUCKET REPLACEMENT AND INVERSION.......................................................224 PARKING MACHINE........................................................................228 MACHINE INSPECTION AFTER DAILY WORK....................................................229 LOCKING................................................................................230 TRANSPORTATION.............................................................................231 TRANSPORTATION PROCEDURE...............................................................231 LOADING AND UNLOADING WITH TRAILER.....................................................232 LIFTING MACHINE........................................................................241 TRANSPORTATION POSTURE.................................................................243 PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE.................................246 COLD WEATHER OPERATION.....................................................................248 COLD WEATHER OPERATION INFORMATION.....................................................248 AFTER DAILY WORK COMPLETION............................................................250 AFTER COLD WEATHER SEASON..............................................................250 LONG TERM STORAGE..........................................................................251 BEFORE STORAGE.........................................................................251 DURING STORAGE.........................................................................251 AFTER STORAGE..........................................................................252 STARTING MACHINE AFTER LONG-TERM STORAGE...............................................252 TROUBLES AND ACTIONS.......................................................................253 RUNNING OUT OF FUEL....................................................................253 PHENOMENA THAT ARE NOT FAILURES........................................................254 TOWING THE MACHINE.....................................................................255 LIGHTWEIGHT TOWING HOLE................................................................256 SEVERE JOB CONDITION...................................................................256 DISCHARGED BATTERY.....................................................................257 OTHER TROUBLE..........................................................................261 MAINTENANCE....................................................................................268 MAINTENANCE INFORMATION....................................................................269 OUTLINE OF SERVICE.........................................................................271 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................271 ELECTRIC SYSTEM MAINTENANCE............................................................274 WEAR PARTS.................................................................................275 WEAR PARTS LIST........................................................................275 RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................276 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....278 TIGHTENING TORQUE SPECIFICATIONS...........................................................279 TIGHTENING TORQUE LIST.................................................................279 SAFETY CRITICAL PARTS......................................................................280 SAFETY CRITICAL PARTS LIST.............................................................281 MAINTENANCE SCHEDULE.......................................................................282 MAINTENANCE SCHEDULE CHART.............................................................282 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER.............................................284 MAINTENANCE PROCEDURE......................................................................285 INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS).......................285 WHEN REQUIRED..........................................................................286 CHECK BEFORE STARTING..................................................................314 EVERY 50 HOURS MAINTENANCE.............................................................315 EVERY 250 HOURS MAINTENANCE............................................................316 EVERY 500 HOURS MAINTENANCE............................................................321 EVERY 1000 HOURS MAINTENANCE...........................................................334 EVERY 2000 HOURS MAINTENANCE...........................................................342 EVERY 4000 HOURS MAINTENANCE...........................................................349 EVERY 5000 HOURS MAINTENANCE...........................................................351 EVERY 8000 HOURS MAINTENANCE...........................................................353 SPECIFICATIONS.................................................................................354 SPECIFICATIONS.............................................................................355 ATTACHMENTS, OPTIONS...........................................................................358 GENERAL PRECAUTIONS FOR SAFETY.............................................................359 PRECAUTIONS WHEN SELECTING.............................................................359 READ THE INSTRUCTION MANUAL THOROUGHLY.................................................359 PRECAUTIONS WHEN REMOVING OR INSTALLING................................................359 PRECAUTIONS WHEN USING.................................................................359 BUCKET WITH HOOK...........................................................................360 HOOK CONDITION.........................................................................360 PROHIBITED OPERATIONS..................................................................360 MACHINE READY FOR ATTACHMENT...............................................................361 LOCATIONS..............................................................................361 HYDRAULIC CIRCUIT......................................................................365 ATTACHMENT REMOVAL AND INSTALLATION....................................................370 ATTACHMENT OPERATIONS..................................................................374 LONG TERM STORAGE......................................................................375 SPECIFICATIONS.........................................................................375 HANDLING THE ELECTRIC PRIMING PUMP.........................................................376 BLEEDING AIR FROM FUEL CIRCUIT.........................................................376 ATTACHMENT GUIDE...........................................................................379 ATTACHMENT COMBINATIONS................................................................379 TRACK SHOES SELECTION..................................................................381 RECOMMENDED ATTACHMENT OPERATIONS..........................................................382 HYDRAULIC BREAKER......................................................................382 HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................386 BASIC PRECAUTIONS......................................................................386 INDEX..........................................................................................388
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]
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Everest Carter –
Very good experience.