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KOMATSU PC60-7 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:45001 & UP) KOMATSU PC60-7 – PDF DOWNLOAD
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- KOMATSU PC60-7 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL
- SERIAL NUMBER:45001 & UP
- PUBLICATION NUMBER:SEAM004202
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Description
KOMATSU PC60-7 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:45001 & UP) KOMATSU PC60-7
KOMATSU PC60-7 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:45001 & UP) KOMATSU PC60-7 – PDF DOWNLOAD:
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DESCRIPTION:
KOMATSU PC60-7 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:45001 & UP) KOMATSU PC60-7
- This manual provides rules and guidelines which will help you use this machine safely and effectively. Keep this manual handy and have all personnel read it periodically. If this manual has been lost or has become dirty and can not be read, request a replacement manual from Komatsu or your Komatsu distributor.
- If you sell the machine, be sure to give this manual to the new owners.
- Continuing improvements in the design of this machine can lead to changes in detail which may not be reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information of your machine or for questions regarding information in this manual.
- This manual may contain attachments and optional equipment that are not available in your area.Consult Komatsu or your Komatsu distributor for those items you may require.
TABLE OF CONTENTS:
KOMATSU PC60-7 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:45001 & UP) KOMATSU PC60-7
MAIN MENU................................................................................................................... 0 COVER....................................................................................................................... 1 1. FOREWORD................................................................................................................. 5 2. SAFETY INFORMATION....................................................................................................... 6 3. INTRODUCTION............................................................................................................. 7 4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR............................................................ 8 5. CONTENTS................................................................................................................. 9 SAFETY...................................................................................................................... 13 6. GENERAL PRECAUTIONS.................................................................................................. 14 7. PRECAUTIONS DURING OPERATION......................................................................................... 19 7.1 BEFORE STARTING ENGINE.......................................................................................... 19 7.2 OPERATING MACHINE............................................................................................... 21 7.3 TRANSPORTATION.................................................................................................. 26 7.4 BATTERY......................................................................................................... 27 7.5 TOWING.......................................................................................................... 28 7.6 BUCKET WITH HOOK................................................................................................ 29 8. PRECAUTIONS FOR MAINTENANCE.......................................................................................... 32 8.1 BEFORE CARRYING OUT MAINTENANCE................................................................................. 32 8.2 DURING MAINTENANCE.............................................................................................. 35 9. POSITION FOR ATTACHING SAFETY LABELS................................................................................. 39 OPERATION................................................................................................................... 43 10. GENERAL VIEW........................................................................................................ 44 10.1 GENERAL VIEW OF MACHINE........................................................................................ 44 10.2 GENERAL VIEW OF CONTROLS AND GAUGES............................................................................ 45 11. EXPLANATION OF COMPONENTS........................................................................................... 46 11.1 MACHINE MONITOR................................................................................................ 46 11.2 SWITCHES....................................................................................................... 51 11.3 CONTROL LEVERS AND PEDALS...................................................................................... 56 11.4 CEILING WINDOW................................................................................................. 62 11.5 ENGINE HOOD.................................................................................................... 63 11.6 FRONT WINDOW................................................................................................... 64 11.7 DOOR LOCK...................................................................................................... 66 11.8 ASHTRAY........................................................................................................ 66 11.9 CAP, COVER WITH LOCK........................................................................................... 67 11.10 CAR RADIO..................................................................................................... 68 11.11 FUSE.......................................................................................................... 72 11.12 FUSIBLE LINK.................................................................................................. 73 11.13 CONTROLLERS................................................................................................... 73 11.14 TOOL BOX...................................................................................................... 73 11.15 GREASE PUMP HOLDER............................................................................................ 73 12. OPERATION........................................................................................................... 74 12.1 CHECK BEFORE STARTING ENGINE................................................................................... 74 12.2 STARTING ENGINE................................................................................................ 83 12.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE.................................................................... 85 12.4 MOVING MACHINE OFF............................................................................................. 87 12.5 STEERING MACHINE............................................................................................... 90 12.6 STOPPING MACHINE............................................................................................... 92 12.7 SWINGING....................................................................................................... 93 12.8 OPERATION OF WORK EQUIPMENT.................................................................................... 94 12.9 PROHIBITIONS FOR OPERATION..................................................................................... 95 12.10 PRECAUTIONS FOR OPERATION..................................................................................... 98 12.11 PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS................................................................... 99 12.12 HOW TO ESCAPE FROM MUD........................................................................................101 12.13 WORK POSSIBLE USING HYDRAULIC EXCAVATOR.......................................................................102 12.14 REPLACEMENT AND INVERSION OF BUCKET...........................................................................103 12.15 PARKING MACHINE...............................................................................................106 12.16 CHECK AFTER FINISHING WORK....................................................................................107 12.17 STOPPING ENGINE...............................................................................................107 12.18 CHECK AFTER STOPPING ENGINE...................................................................................108 12.19 LOCKING.......................................................................................................108 13. TRANSPORTATION......................................................................................................109 13.1 LOADING, UNLOADING WORK........................................................................................109 13.2 PRECAUTIONS FOR LOADING........................................................................................111 13.3 PRECAUTIONS FOR TRANSPORTATION.................................................................................112 13.4 METHOD OF LIFTING MACHINE......................................................................................114 14. COLD WEATHER OPERATION..............................................................................................115 14.1 PRECAUTIONS FOR LOW TEMPERATURE................................................................................115 14.2 PREPARING THE CAB HEATER.......................................................................................116 14.3 PRECAUTIONS AFTER COMPLETION OF WORK...........................................................................117 14.4 AFTER COLD WEATHER.............................................................................................117 15. LONG-TERM STORAGE...................................................................................................118 15.1 BEFORE STORAGE.................................................................................................118 15.2 DURING STORAGE.................................................................................................119 15.3 AFTER STORAGE..................................................................................................119 16. TROUBLESHOOTING.....................................................................................................120 16.1 PHENOMENA THAT ARE NOT FAILURES................................................................................120 16.2 METHOD OF TOWING MACHINE.......................................................................................120 16.3 USING METHOD FOR LIGHT-WEIGHT TOWING HOOK......................................................................120 16.4 PRECAUTIONS ON PARTICULAR JOBSITES.............................................................................121 16.5 IF BATTERY IS DISCHARGED.......................................................................................121 16.6 OTHER TROUBLE..................................................................................................126 MAINTENANCE.................................................................................................................131 17. GUIDES TO MAINTENANCE...............................................................................................132 18. OUTLINES OF SERVICE.................................................................................................134 18.1 OUTLINE OF OIL, FUEL, COOLANT..................................................................................134 18.2 OUTLINE OF ELECTRIC SYSTEM.....................................................................................137 18.3 OUTLINE OF HYDRAULIC SYSTEM....................................................................................138 19. WEAR PARTS LIST.....................................................................................................139 20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE................................................140 21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS......................................................................144 21.1 INTRODUCTION OF NECESSARY TOOLS................................................................................144 21.2 TORQUE LIST....................................................................................................145 22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS.......................................................................146 23. MAINTENANCE SCHEDULE CHART..........................................................................................148 23.1 MAINTENANCE SCHEDULE CHART.....................................................................................148 23.2 MAINTENANCE INTERVAL WHEN USING HYDRAULIC BREAKER..............................................................150 24. SERVICE PROCEDURE...................................................................................................151 24.1 INITIAL 250 HOURS SERVICE......................................................................................151 CHANGE OIL IN ENGINE PAN, REPLACE OIL FILTER CARTRIDGE..........................................................151 REPLACE FUEL FILTER CARTRIDGE...................................................................................151 CHECK ENGINE VALVE CLEARANCE, ADJUST............................................................................151 24.2 WHEN REQUIRED..................................................................................................152 CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT....................................................................152 CLEAN INSIDE OF COOLING SYSTEM..................................................................................156 CHECK AND TIGHTEN TRACK SHOE BOLTS..............................................................................161 CHECK AND ADJUST TRACK TENSION..................................................................................162 CHECK GLOW PLUGS................................................................................................164 REPLACE BUCKET TEETH (VERTICAL PIN TYPE)........................................................................165 REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE)......................................................................168 ADJUST BUCKET CLEARANCE.........................................................................................169 CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID......................................................................170 CHECK AND ADJUST AIR CONDITIONER (MACHINES EQUIPPED WITH AIR CONDITIONER).......................................171 REPLACE ADDITIONAL BREAKER FILTER ELEMENT.......................................................................172 24.3 CHECK BEFORE STARTING..........................................................................................173 CHECK COOLANT LEVEL, ADD WATER..................................................................................173 CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL......................................................................173 CHECK FUEL LEVEL, ADD FUEL......................................................................................174 CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL......................................................................175 CHECK DUST INDICATOR............................................................................................176 CHECK ELECTRIC WIRINGS..........................................................................................176 CHECK FOR WATER AND SEDIMENT IN WATER SEPARATOR, DRAIN WATER....................................................176 CHECK AMOUNT OF GREASE IN GREASE CARTRIDGE FOR AUTOMATIC GREASING, REPLACE GREASE CARTRIDGE (OPTION)............177 24.4 EVERY 50 HOURS SERVICE.........................................................................................178 DRAIN WATER AND SEDIMENT FROM FUEL TANK.........................................................................178 24.5 EVERY 100 HOURS SERVICE........................................................................................179 LUBRICATING.....................................................................................................179 BOOM CYLINDER FOOT PIN (1 POINT)............................................................................179 BOOM FOOT PIN (2 POINTS)....................................................................................179 BOOM CYLINDER ROD END (1 POINT).............................................................................180 ARM CYLINDER FOOT PIN (1 POINT).............................................................................180 BOOM - ARM COUPLING PIN (1 POINT)...........................................................................180 ARM CYLINDER ROD END (1 POINT)..............................................................................180 BUCKET CYLINDER FOOT PIN (1 POINT)..........................................................................180 ARM - BUCKET COUPLING PIN (1 POINT).........................................................................180 ARM - LINK COUPLING PIN (1 POINT)...........................................................................180 LINK COUPLING PIN (2 POINTS)................................................................................180 BUCKET - LINK COUPLING PIN (2 POINTS).......................................................................180 BUCKET CYLINDER ROD END (1 POINT)...........................................................................180 BLADE CYLINDER ROD END (1 POINT) (MACHINES WITH BLADE SPECIFICATION)........................................180 BLADE CYLINDER FOOT PIN (1 POINT) (MACHINES WITH BLADE SPECIFICATION).......................................180 BLADE FOOT PIN (2 POINTS) (MACHINES WITH BLADE SPECIFICATION)...............................................180 CHECK OIL LEVEL IN SWING MACHINERY CASE, ADD OIL................................................................181 24.6 EVERY 250 HOURS SERVICE........................................................................................182 CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL....................................................................182 CHECK LEVEL OF BATTERY ELECTROLYTE..............................................................................183 REPLACE HYDRAULIC FILTER ELEMENT................................................................................184 CHECK FAN BELT TENSION, ADJUST..................................................................................185 CHECK, ADJUST TENSION OF AIR CONDITIONER COMPRESSOR BELT (MACHINES EQUIPPED WITH AIR CONDITIONER)...............186 24.7 EVERY 500 HOURS SERVICE........................................................................................187 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE...............................................187 REPLACE FUEL FILTER CARTRIDGE...................................................................................189 CHECK SWING PINION GREASE LEVEL, ADD GREASE.....................................................................191 LUBRICATE SWING CIRCLE (2 POINTS)...............................................................................191 CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS AND CONDENSER FINS (MACHINES EQUIPPED WITH AIR CONDITIONER)....192 CLEAN INTERNAL AND EXTERNAL AIR FILTERS OF AIR CONDITIONER SYSTEM (MACHINES EQUIPPED WITH AIR CONDITIONER)......193 24.8 EVERY 1000 HOURS SERVICE.......................................................................................194 CHANGE OIL IN SWING MACHINARY CASE..............................................................................194 CHANGE OIL IN FINAL DRIVE CASE..................................................................................194 ADD ANTI-CORROSIVE AGENT TO COOLING SYSTEM (APPLICABLE ONLY IN HARD WATER AREAS)................................194 24.9 EVERY 2000 HOURS SERVICE.......................................................................................198 CHECK OIL LEVEL IN PTO GEAR CASE, ADD OIL.......................................................................198 CHANGE OIL IN HYDRAULIC TANK, CLEAN STRAINER....................................................................198 CHECK ALTERNATOR, STARTING MOTOR................................................................................198 CHECK ENGINE VALVE CLEARANCE, ADJUST............................................................................198 24.10 EVERY 4000 HOURS SERVICE......................................................................................204 CHECK WATER PUMP................................................................................................204 SPECIFICATIONS..............................................................................................................205 25. SPECIFICATIONS......................................................................................................206 OPTIONS, ATTACHMENTS........................................................................................................209 26. GENERAL PRECAUTIONS.................................................................................................210 26.1 PRECAUTIONS RELATED TO SAFETY..................................................................................210 26.2 PRECAUTIONS WHEN INSTALLING ATTACHMENTS........................................................................211 27. HANDLING BUCKET WITH HOOK...........................................................................................212 27.1 CHECKING FOR DAMAGE TO BUCKET WITH HOOK........................................................................212 27.2 PROHIBITED OPERATIONS..........................................................................................212 27.3 PRECAUTIONS DURING OPERATIONS..................................................................................212 28. USING SEAT BELT.....................................................................................................213 28.1 SEAT BELT......................................................................................................213 29. HANDLING AIR CONDITIONER............................................................................................215 29.1 HANDLING AIR CONDITIONER.......................................................................................215 29.2 PRECAUTIONS WHEN USING AIR CONDITIONER.........................................................................217 29.3 CHECK, MAINTAIN MACHINE WITH AIR CONDITIONER...................................................................217 30. MACHINES READY FOR ATTACHMENTS......................................................................................218 30.1 GENERAL LOCATIONS..............................................................................................218 30.2 HYDRAULIC CIRCUIT..............................................................................................220 30.3 OPERATION......................................................................................................223 30.4 HANDLING ACCUMULATOR...........................................................................................225 30.5 LONG-TERM STORAGE..............................................................................................226 30.6 SPECIFICATIONS.................................................................................................226 31. INTRODUCTION OF OPTIONAL PARTS AND ATTACHMENTS......................................................................227 31.1 INTRODUCTION OF OPTIONAL PARTS AND ATTACHMENTS.................................................................227 31.2 ATTACHMENT INSTALLATION COMBINATION TABLE......................................................................228 31.3 SELECTION OF TRACK SHOES.......................................................................................229 31.4 HANDLING TELESCOPIC ARM........................................................................................230 31.5 HANDLING 2-PIECE BOOM..........................................................................................240 31.6 AUTOMATIC GREASING CONTROLLER..................................................................................245 32. EXTENDING MACHINE SERVICE LIFE......................................................................................247 32.1 HYDRAULIC BREAKER..............................................................................................247 32.2 POWER RIPPER...................................................................................................250 32.3 FORK GRAB......................................................................................................251 32.4 GRAPPLE BUCKET.................................................................................................252 32.5 SCRAP GRAPPLE..................................................................................................253 32.6 CRUSHER & SMASHER..............................................................................................254 32.7 HYDRAULIC PILE DRIVER..........................................................................................255 32.8 HYDRAULIC EXCAVATOR WITH MULTI-PURPOSE CRANE...................................................................256
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