KOMATSU PC18MR-3 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20994 & up) KOMATSU PC18MR-3
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KOMATSU PC18MR-3 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20994 & up) KOMATSU PC18MR-3
This manual provides rules and guidelines which will help you use this machine safely and effectively. The precautions in this manual must be followed at all times when performing operation and maintenance. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Accidents can be prevented by knowing beforehand conditions that may cause a hazard when performing operation and maintenance
TABLE OF CONTENTS:
KOMATSU PC18MR-3 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20994 & up) KOMATSU PC18MR-3
COVER ..................................................................... 1 FOREWORD .................................................................. 2 FOREWORD............................................................... 3 SAFETY INFORMATION..................................................... 4 INTRODUCTION........................................................... 6 DIRECTIONS OF MACHINE.............................................. 6 PROTECTIVE STRUCTURE............................................... 6 PRODUCT INFORMATION.................................................... 7 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE....... 7 ENGINE SERIAL NUMBER PLATE AND ITS LOCATION........................ 7 EPA NAMEPLATE...................................................... 8 SERVICE METER LOCATION............................................. 8 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR........................ 9 CONTENTS............................................................... 10 SAFETY .................................................................... 14 SAFETY................................................................. 15 SAFETY LABELS.......................................................... 17 LOCATION OF SAFETY LABELS.......................................... 17 SAFETY LABELS...................................................... 18 GENERAL PRECAUTIONS.................................................... 23 SAFETY MACHINE OPERATION............................................... 32 STARTING ENGINE.................................................... 32 OPERATION.......................................................... 34 TRANSPORTATION..................................................... 40 BATTERY............................................................ 41 TOWING............................................................. 43 LIFTING OBJECTS WITH BUCKET........................................ 44 SAFETY MAINTENANCE INFORMATION......................................... 45 OPERATION ................................................................. 54 MACHINE VIEW ILLUSTRATIONS............................................. 55 OVERALL MACHINE VIEW............................................... 55 CONTROLS AND GAUGES................................................ 56 DETAILED CONTROLS AND GAUGES........................................... 57 MONITORING SYSTEM.................................................. 57 SWITCHES........................................................... 63 CONTROL LEVERS AND PEDALS.......................................... 66 COVER WITH LOCK.................................................... 72 ENGINE REAR COVER.................................................. 73 COOLING COVER...................................................... 74 BATTERY COVER...................................................... 75 METHOD OF OPENING (TILTING) FLOOR.................................. 76 AUXILIARY ELECTRIC POWER........................................... 80 FUSE............................................................... 80 OPERATION MANUAL STORAGE........................................... 81 TOOL BOX........................................................... 82 HANDLING MACHINES EQUIPPED WITH KOMTRAX............................ 83 MACHINE OPERATIONS AND CONTROLS........................................ 84 BEFORE STARTING ENGINE............................................. 84 STARTING ENGINE.................................................... 97 AFTER STARTING ENGINE..............................................101 STOPPING THE ENGINE................................................104 MACHINE OPERATION..................................................105 STEERING THE MACHINE...............................................110 SWINGING...........................................................112 WORK EQUIPMENT CONTROLS AND OPERATIONS.............................113 PROHIBITED OPERATIONS..............................................116 GENERAL OPERATION INFORMATION......................................118 TRAVELING ON SLOPES................................................120 ESCAPE FROM MUD....................................................122 WORK POSSIBLE USING COMPACT HYDRAULIC EXCAVATOR....................123 BUCKET REPLACEMENT.................................................125 PARKING MACHINE....................................................126 MACHINE INSPECTION AFTER DAILY WORK................................127 LOCKING............................................................128 RUBBER SHOES (MACHINE WITH RUBBER SHOES ONLY)......................129 TRANSPORTATION.........................................................134 TRANSPORTATION PROCEDURE...........................................134 LOADING AND UNLOADING WITH TRAILER.................................135 LIFTING MACHINE....................................................141 COLD WEATHER OPERATION.................................................144 COLD WEATHER OPERATION INFORMATION.................................144 AFTER DAILY WORK COMPLETION........................................146 AFTER COLD WEATHER SEASON..........................................146 LONG TERM STORAGE......................................................147 BEFORE STORAGE.....................................................147 DURING STORAGE.....................................................147 AFTER STORAGE......................................................147 TROUBLES AND ACTIONS...................................................148 RUNNING OUT OF FUEL................................................148 PHENOMENA THAT ARE NOT FAILURES....................................148 TOWING THE MACHINE.................................................149 SEVERE JOB CONDITION...............................................149 DISCHARGED BATTERY.................................................150 OTHER TROUBLE......................................................154 MAINTENANCE ...............................................................158 MAINTENANCE INFORMATION................................................159 OUTLINE OF SERVICE.....................................................161 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.............161 ELECTRIC SYSTEM MAINTENANCE........................................164 HANDLING HYDRAULIC SYSTEM..........................................165 WEAR PARTS.............................................................166 WEAR PARTS LIST....................................................166 RECOMMENDED FUEL, COOLANT, AND LUBRICANT...............................167 TIGHTENING TORQUE SPECIFICATIONS.......................................169 TIGHTENING TORQUE LIST.............................................169 SAFETY CRITICAL PARTS..................................................170 SAFETY CRITICAL PARTS LIST.........................................170 MAINTENANCE SCHEDULE...................................................171 MAINTENANCE SCHEDULE CHART.........................................171 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER.........................172 MAINTENANCE PROCEDURE..................................................173 WHEN REQUIRED......................................................173 CHECK BEFORE STARTING..............................................195 EXPLANATION OF SYMBOLS FOR LUBRICATION STANDARD TABLE..............195 EVERY 500 HOURS MAINTENANCE........................................196 EVERY 1000 HOURS MAINTENANCE.......................................204 EVERY 1500 HOURS MAINTENANCE.......................................207 EVERY 2000 HOURS MAINTENANCE.......................................208 SPECIFICATIONS ............................................................214 SPECIFICATIONS.........................................................215 ATTACHMENTS, OPTIONS ......................................................218 ATTACHMENTS AND OPTIONS - GENERAL INFORMATION..........................219 SAFETY FIRST.......................................................219 ATTACHMENT INSTALLATION............................................220 BUCKET WITH HOOK.......................................................221 HOOK CONDITION.....................................................221 PROHIBITED OPERATIONS..............................................221 MACHINE READY FOR ATTACHMENT...........................................222 LOCATIONS..........................................................222 HYDRAULIC CIRCUIT..................................................225 ATTACHMENT OPERATIONS..............................................226 LONG TERM STORAGE..................................................227 SPECIFICATIONS.....................................................227 CHANGING MACHINE CONTROL PATTERN (IF PATTERN CHANGE VALVE EQUIPPED)....228 CONTROL PATTERN CHANGE PROCEDURE...................................228 MACHINE CONTROL PATTERNS...........................................229 ATTACHMENT GUIDE.......................................................230 ATTACHMENT COMBINATIONS............................................230 HANDLING ARM WITH BUILT-IN BREAKER.....................................231 REMOVING AND INSTALLING CHISEL.....................................231 PROCEDURE FOR BREAKER OPERATIONS...................................234 PRECAUTIONS WHEN CARRYING OUT BREAKER OPERATIONS...................235 INSTALLATION OF BUCKET.............................................236 PRECAUTIONS WHEN CARRYING OUT BUCKET OPERATIONS....................238 STOWING CHISEL, DUMMY CHISEL.......................................238 CHECK BEFORE STARTING..............................................239 SPECIFICATIONS.....................................................240 RECOMMENDED ATTACHMENT OPERATIONS......................................241 HYDRAULIC BREAKER..................................................241 INDEX......................................................................246
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