KOMATSU PC160LC-7E0 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20001 & UP) KOMATSU PC160LC-7E0
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KOMATSU PC160LC-7E0 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20001 & UP) KOMATSU PC160LC-7E0
- 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 your distributor immediately to arrange for its replacement. For details regarding the machine serial No. you will need to provide your Komatsu distributor, see “YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR (PAGE 1-6)”. 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 PC160LC-7E0 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20001 & UP) KOMATSU PC160LC-7E0
COVER.......................................................................................... 1 FOREWORD....................................................................................... 2 BEFORE READING THIS MANUAL................................................................. 3 SAFETY INFORMATION......................................................................... 4 INTRODUCTION............................................................................... 5 USE OF MACHINE......................................................................... 5 DIRECTIONS OF MACHINE.................................................................. 5 VISIBILITY FROM OPERATOR'S SEAT........................................................ 5 PRODUCT INFORMATION........................................................................ 6 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE........................... 6 EPA REGULATIONS, ENGINE NUMBER PLATE................................................... 6 SERVICE METER LOCATION................................................................. 7 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR............................................ 7 CONTENTS................................................................................... 8 SAFETY......................................................................................... 12 SAFETY..................................................................................... 13 SAFETY LABELS.............................................................................. 16 LOCATION OF SAFETY LABELS.............................................................. 17 SAFETY LABELS.......................................................................... 18 GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 24 PRECAUTIONS BEFORE STARTING OPERATION.................................................. 24 PREPARATIONS FOR SAFE OPERATION........................................................ 24 FIRE PREVENTION........................................................................ 26 PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 27 DO NOT GET CAUGHT IN WORK EQUIPMENT.................................................... 29 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................... 29 PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS.................................. 29 UNAUTHORIZED MODIFICATION.............................................................. 30 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 30 PRECAUTIONS RELATED TO CAB GLASS....................................................... 30 PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 30 PRECAUTIONS FOR OPERATION.................................................................. 31 PRECAUTIONS FOR JOBSITE................................................................ 31 STARTING ENGINE........................................................................ 33 OPERATION.............................................................................. 35 TRANSPORTATION......................................................................... 43 TOWING................................................................................. 44 LIFTING OBJECTS WITH BUCKET............................................................ 45 PRECAUTIONS FOR MAINTENANCE................................................................ 46 PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 46 PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 50 OPERATION...................................................................................... 56 MACHINE VIEW ILLUSTRATIONS................................................................. 57 OVERALL MACHINE VIEW................................................................... 57 CONTROLS AND GAUGES.................................................................... 58 DETAILED CONTROLS AND GAUGES............................................................... 60 MONITORING SYSTEM...................................................................... 60 SWITCHES............................................................................... 91 CONTROL LEVERS AND PEDALS.............................................................. 96 SUN ROOF............................................................................... 99 WINDSHIELD.............................................................................100 EMERGENCY EXIT FROM OPERATOR'S CAB.....................................................105 DOOR LOCK..............................................................................105 CAP WITH LOCK..........................................................................106 DRINK BOX..............................................................................107 MAGAZINE BOX...........................................................................108 ASHTRAY................................................................................108 AIR CONDITIONER CONTROLS...............................................................109 RADIO..................................................................................124 AUXILIARY ELECTRIC POWER...............................................................129 FUSE...................................................................................130 FUSIBLE LINK...........................................................................131 CONTROLLER.............................................................................131 TOOL BOX...............................................................................131 GREASE GUN HOLDER......................................................................132 MACHINE OPERATIONS AND CONTROLS............................................................133 BEFORE STARTING ENGINE.................................................................133 STARTING ENGINE........................................................................150 AFTER STARTING ENGINE..................................................................153 STOPPING THE ENGINE....................................................................164 MACHINE OPERATION......................................................................165 STEERING THE MACHINE...................................................................169 SWINGING...............................................................................171 WORK EQUIPMENT CONTROLS AND OPERATIONS.................................................172 WORKING MODE...........................................................................174 PROHIBITED OPERATIONS..................................................................175 GENERAL OPERATION INFORMATION..........................................................178 TRAVELING ON SLOPES....................................................................179 ESCAPE FROM MUD........................................................................181 RECOMMENDED APPLICATIONS...............................................................182 BUCKET REPLACEMENT AND INVERSION.......................................................184 PARKING MACHINE........................................................................188 MACHINE INSPECTION AFTER DAILY WORK....................................................189 LOCKING................................................................................190 TRANSPORTATION.............................................................................191 TRANSPORTATION PROCEDURE...............................................................191 LOADING AND UNLOADING WITH TRAILER.....................................................192 LIFTING MACHINE........................................................................201 COLD WEATHER OPERATION.....................................................................203 COLD WEATHER OPERATION INFORMATION.....................................................203 AFTER DAILY WORK COMPLETION............................................................206 AFTER COLD WEATHER SEASON..............................................................206 LONG TERM STORAGE..........................................................................207 BEFORE STORAGE.........................................................................207 DURING STORAGE.........................................................................207 AFTER STORAGE..........................................................................208 STARTING MACHINE AFTER LONG-TERM STORAGE...............................................208 TROUBLES AND ACTIONS.......................................................................209 RUNNING OUT OF FUEL....................................................................209 PHENOMENA THAT ARE NOT FAILURES........................................................209 TOWING THE MACHINE.....................................................................210 LIGHTWEIGHT TOWING HOLE................................................................211 SEVERE JOB CONDITION...................................................................211 DISCHARGED BATTERY.....................................................................212 OTHER TROUBLE..........................................................................216 MAINTENANCE....................................................................................222 MAINTENANCE INFORMATION....................................................................223 OUTLINE OF SERVICE.........................................................................225 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.................................225 ELECTRIC SYSTEM MAINTENANCE............................................................228 WEAR PARTS.................................................................................229 WEAR PARTS LIST........................................................................229 RECOMMENDED FUEL, COOLANT, AND LUBRICANT...................................................230 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....232 TIGHTENING TORQUE SPECIFICATIONS...........................................................233 TIGHTENING TORQUE LIST.................................................................233 SAFETY CRITICAL PARTS......................................................................234 SAFETY CRITICAL PARTS LIST.............................................................235 MAINTENANCE SCHEDULE.......................................................................236 MAINTENANCE SCHEDULE CHART.............................................................236 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER.............................................238 MAINTENANCE PROCEDURE......................................................................239 INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS).........................239 INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).........................239 WHEN REQUIRED..........................................................................240 CHECK BEFORE STARTING..................................................................266 EVERY 100 HOURS MAINTENANCE............................................................267 EVERY 250 HOURS MAINTENANCE............................................................268 EVERY 500 HOURS MAINTENANCE............................................................273 EVERY 1000 HOURS MAINTENANCE...........................................................285 EVERY 2000 HOURS MAINTENANCE...........................................................291 EVERY 4000 HOURS MAINTENANCE...........................................................298 EVERY 5000 HOURS MAINTENANCE...........................................................302 EVERY 8000 HOURS MAINTENANCE...........................................................303 SPECIFICATIONS.................................................................................304 SPECIFICATIONS.............................................................................305 ATTACHMENTS, OPTIONS...........................................................................308 GENERAL PRECAUTIONS FOR SAFETY.............................................................309 PRECAUTIONS WHEN SELECTING.............................................................309 READ THE INSTRUCTION MANUAL THOROUGHLY.................................................309 PRECAUTIONS WHEN REMOVING OR INSTALLING................................................309 PRECAUTIONS WHEN USING.................................................................309 BUCKET WITH HOOK...........................................................................310 HOOK CONDITION.........................................................................310 PROHIBITED OPERATIONS..................................................................310 MACHINE READY FOR ATTACHMENT...............................................................311 LOCATIONS..............................................................................311 HYDRAULIC CIRCUIT......................................................................315 ATTACHMENT REMOVAL AND INSTALLATION....................................................320 ATTACHMENT OPERATIONS..................................................................324 LONG TERM STORAGE......................................................................325 SPECIFICATIONS.........................................................................325 ATTACHMENT GUIDE...........................................................................326 OTHER ATTACHMENTS......................................................................327 ATTACHMENT COMBINATIONS................................................................328 TRACK SHOES SELECTION..................................................................329 BUCKET TEETH SELECTION.................................................................330 RECOMMENDED ATTACHMENT OPERATIONS..........................................................331 HYDRAULIC BREAKER......................................................................331 INDEX..........................................................................................336
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