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Komatsu Hydraulic Excavator PC20MRx-1 Operator & Maintenance Manual SN 10001 and up – PDF DOWNLOAD
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Komatsu Hydraulic Excavator PC20MRx-1 Operator & Maintenance Manual
Book Code :SEAM035202T
SERIAL NUMBERS : PC20MRx-10001 and up
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Description
Komatsu Hydraulic Excavator PC20MRx-1 Operator & Maintenance Manual
DESCRIPTION:
Komatsu Hydraulic Excavator PC20MRx-1 Operator & Maintenance Manual
FOREWORD:
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 forthe operation and maintenance of machines. Accidents can be prevented by knowing beforehand conditions that may cause hazard when performing operation and maintenance.
KOMATSU HYDRAULIC EXCAVATOR PC20MRX-1 OPERATOR & MAINTENANCE MANUAL SN 10001 AND UP – PDF DOWNLOAD:
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Komatsu Hydraulic Excavator PC20MRx-1 Operator & Maintenance Manual
COVER........................................................................... 1 FOREWORD........................................................................ 2 FOREWORD.................................................................... 3 SAFETY INFORMATION.......................................................... 6 INTRODUCTION................................................................ 8 DIRECTIONS OF MACHINE................................................... 8 PRODUCT INFORMATION......................................................... 9 MACHINE SERIAL NUMBER PLATE AND ITS LOCATION............................ 9 ENGINE SERIAL NUMBER PLATE AND ITS LOCATION............................. 9 SERVICE METER LOCATION.................................................. 10 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR............................. 10 CONTENTS........................................................................ 11 SAFETY.......................................................................... 14 SAFETY INFORMATION.......................................................... 15 WARNING LABELS AND PICTOGRAMS............................................... 17 WARNING LABELS AND PICTOGRAMS-LOCATION.................................. 17 WARNING LABELS AND PICTOGRAMS-ACTUAL.................................... 18 SAFETY INFORMATION.......................................................... 21 SAFETY RULES............................................................ 21 IF ABNORMALITIES ARE FOUND.............................................. 21 WORKING WEAR AND PERSONAL PROTECTIVE ITEMS.............................. 21 FIRE EXTINGUISHER AND FIRST AID KIT..................................... 21 SAFETY EQUIPMENT........................................................ 21 KEEP MACHINE CLEAN...................................................... 22 KEEP OPERATOR'S COMPARTMENT CLEAN....................................... 22 LEAVING OPERATOR'S SEAT WITH LOCK....................................... 22 HANDRAILS AND STEPS..................................................... 23 MOUNTING AND DISMOUNTING................................................ 23 NO PERSONS ON ATTACHMENTS............................................... 23 BURN PREVENTION......................................................... 24 FIRE PREVENTION AND EXPLOSION PREVENTION................................ 24 ACTION IF FIRE OCCURS................................................... 25 WINDSHIELD WASHER FLUID................................................. 25 FALLING OBJECTS,FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION......... 25 ATTACHMENT INSTALLATION................................................. 26 ATTACHMENT COMBINATIONS................................................. 26 CAB WIDOW GLASSES....................................................... 26 UNAUTHORIZED MODIFICATIONS.............................................. 26 SAFETY AT JOBSITE....................................................... 26 WORKING ON LOOSE GROUND................................................. 26 DISTANCE TO HIGH VOLTAGE CABLES......................................... 27 ENSURE GOOD VISIBILITY.................................................. 27 VENTILATION FOR ENCLOSED AREA........................................... 28 SIGNALMAN'S SIGNAL AND SIGNS............................................ 28 EMERGENCY EXIT FROM OPERATOR'S CAB...................................... 28 ASBESTOS DUST HAZARD PREVENTION......................................... 28 SAFETY MACHINE OPERATION.................................................... 29 BEFORE STARTING ENGINE.................................................. 29 CHECKS BEFORE STARTING ENGINE....................................... 29 SAFETY RULES FOR STARTING ENGINE.................................... 29 STARTING ENGINE IN COLD WEATHER..................................... 30 AFTER STARTING ENGINE................................................... 31 CHECKS AFTER STARTING ENGINE........................................ 31 SAFETY RULES FOR CHANGING MAHCINE DIRECTIONS........................ 31 SAFETY RULES FOR TRAVELING.......................................... 32 TRAVELING ON SLOPES................................................. 33 OPERATIONS ON SLOPES................................................ 34 PROHIBITED OPERATIONS............................................... 34 OPERATIONS ON SNOW.................................................. 35 PARKING MACHINE..................................................... 36 TRANSPORTATION.......................................................... 37 LOADING AND UNLOADING............................................... 37 SHIPPING THE MACHINE................................................ 37 BATTERY................................................................. 38 BATTERY HAZARD PREVENTION........................................... 38 STARTING ENGINE WITH BOOSTER CABLES................................. 39 TOWING.................................................................. 40 SAFETY RULES FOR TOWING............................................. 40 LIFTING OBJECTS WITH BUCKET............................................. 41 SAFETY RULES FOR LIFTING OBJECTS.................................... 41 SAFETY MAINTENANCE INFORMATION.............................................. 42 WARING TAG.............................................................. 42 KEEP WORK PLACE CLEAN AND TIDY.......................................... 42 APPOINT LEADER WHEN WORKING WITH OTHERS................................. 42 STOP ENGINE BEFORE CARRYING OUT MAINTENANCE............................. 43 TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING...................... 44 PROPER TOOLS............................................................ 44 PERSONNEL............................................................... 44 ATTACHMENTS............................................................. 45 WORK UNDER THE MACHINE.................................................. 45 NOISE................................................................... 45 WHEN USING HAMMER....................................................... 45 WELDING WORKS........................................................... 45 REMOVING BATTERY TERMINALS.............................................. 46 SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION.... 46 DO NOT DISASSEMBLE RECOIL SPRINGS....................................... 46 SAFETY RULES FOR HIGH-PRESSURE OIL...................................... 47 SAFETY HANDLING HIGH-PRESSURE HOSES..................................... 47 WASTE MATERIALS......................................................... 47 AIR CONDITIONER MAINTENANCE............................................. 47 COMPRESSED AIR.......................................................... 48 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS........................... 48 OPERATION....................................................................... 49 MACHINE VIEW ILLUSTRATIONS.................................................. 50 OVERALL MACHINE VIEW.................................................... 50 CONTROLS AND GAUGES..................................................... 51 DETAILED CONTROLS AND GAUGES................................................ 52 MONITORING SYSTEM....................................................... 52 SWITCHES................................................................ 58 CONTROL LEVERS AND PEDALS............................................... 61 ENGINE HOOD............................................................. 66 WINDSHIELD.............................................................. 68 SLIDING DOOR............................................................ 71 EMERGENCY ESCAPE HAMMER................................................. 72 FUSE.................................................................... 73 BLOCK FUSE.............................................................. 73 COVER WITH LOCK......................................................... 74 OPREATION MANUAL STORAGE................................................ 74 TOOL BOX................................................................ 74 GREASE GUN HOLDER....................................................... 75 MACHINE OPERATIONS AND CONTROLS............................................. 76 BEFORE STARTING ENGINE.................................................. 76 STARTING ENGINE......................................................... 88 AFTER STARTING ENGINE................................................... 91 STOPPING THE ENGINE..................................................... 94 CHECK AFTER SHUT OFF ENGINE............................................. 94 MACHINE OPERATION....................................................... 95 STEERING THE MACHINE.................................................... 99 SWINGING................................................................101 WORK EQUIPMENT CONTROLS AND OPERATIONS..................................102 PROHIBITED OPERATIONS...................................................104 GENERAL OPERATION INFORMATION...........................................107 TRAVELING ON SLOPES.....................................................108 ESCAPE FROM MUD.........................................................110 RECOMMENDED APPLICATIONS................................................110 BUCKET REPLACEMENT .....................................................113 PARKING MACHINE.........................................................114 MACHINE INSPECTION AFTER DAILY WORK.....................................115 LOCKING.................................................................116 RUBBER SHOES (MACHINE WITH RUBBER SHOES ONLY)...........................117 TRANSPORTATION..............................................................121 TRANSPORTATION PROCEDURE................................................121 LOADING AND UNLOADING WITH TRAILER......................................121 LIFTING MACHINE.........................................................122 SHIPPING MACHINE INFORMATION............................................124 COLD WEATHER OPERATION......................................................125 COLD WEATHER OPERATION INFORMATION......................................125 AFTER DAILY WORK COMPLETION.............................................127 CAB HEATER IN COLD WEATHER..............................................127 AFTER COLD WEATHER SEASON...............................................127 LONG TERM STORAGE...........................................................128 BEFORE STORAGE..........................................................128 DURING STORAGE..........................................................128 AFTER STORAGE...........................................................128 STARTING MACHINE AFTER LONG-TERM STORAGE................................129 TROUBLES AND ACTIONS........................................................130 RUNNING OUT OF FUEL.....................................................130 PHENOMENA THAT ARE NOT FAILURES.........................................130 TOWING THE MACHINE......................................................131 SEVERE JOB CONDITION....................................................131 DISCHARGED BATTERY......................................................132 OTHER TROUBLE...........................................................136 MAINTENANCE.....................................................................140 MAINTENANCE INFORMATION.....................................................141 LUBRICANTS, COOLANT AND FILTERS.............................................143 OIL.....................................................................143 ELECTRIC SYSTEM MAINTENANCE.............................................144 WEAR PARTS..................................................................145 WEAR PARTS LIST.........................................................145 LUBRICANTS,FUEL AND COOLANT SPECIFICATIONS..................................146 PROPER SELECTION........................................................146 TIGHTENING TORQUE SPECIFICATIONS............................................150 TIGHTENING TORQUE LIST..................................................150 SAFETY CRITICAL PARTS.......................................................152 SAFETY CRITICAL PARTS LIST..............................................152 MAINTENANCE SCHEDULE........................................................153 MAINTENANCE SCHEDULE CHART..............................................153 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER..............................154 MAINTENANCE PROCEDURE.......................................................155 INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)..........155 WHEN REQUIRED...........................................................156 AIR CLEANER ELEMENT-CHECK/CLEAN/REPLACE.............................156 COOLING SYSTEM COOLANT-CLEAN/CHANGE.................................158 BATTERY ELECTROLYTE LEVEL-CHECK.....................................161 FUEL FILTER-CLEAN...................................................162 TRACK TENSION (STEEL SHOES)-CHECK/ADJUST............................163 RUBBER SHOES-CHECK..................................................165 TRACK TENSION (RUBBER SHOES)-CHECK/ADJUST...........................167 RUBBER SHOES REPLACEMENT............................................169 BUCKET TEETH-CHECK/REPLACE..........................................172 CAB SLIDE DOOR RAIL AND ROLLER-CHECK/CLEAN/LUBRICATE................174 FUEL TANK-DRAIN.....................................................175 CHECK BEFORE STARTING...................................................176 EVERY 100 HOURS MAINTENANCE.............................................177 LUBRICATING.........................................................177 EVERY 250 HOURS MAINTENANCE.............................................178 ENGINE CRANKCASE OIL AND FILTER CARTRIDGE-CHANGE/REPLACE............178 FINAL DRIVE CASE OIL LEVEL-CHECK/ADD................................179 HYDRAULIC OIL FILTER ELEMENT-REPLACE................................179 COOLING FAN BELT TENSION-INSPECT/ADJUST.............................181 EVERY 500 HOURS MAINTENANCE.............................................182 LUBRICATING.........................................................182 FUEL FILTER ELEMENT-REPLACE.........................................183 RADIATOR CORE AND FINS-CHECK/CLEAN..................................185 FUEL FEED PUMP PRE-FILTER-REPLACE...................................185 EVERY 1000 HOURS MAINTENANCE............................................186 FINAL DRIVE CASE OIL-CHANGE.........................................186 EVERY 2000 HOURS MAINTENANCE............................................187 HYDRAULIC OIL AND STRAINER-CHANGE/CLEAN.............................187 ALTERNATOR AND STARTING MOTOR-INSPECT...............................189 ENGINE VALVE CLEARANCES-INSPECT.....................................189 SPECIFICATIONS..................................................................190 SPECIFICATIONS..............................................................191 ATTACHMENTS AND OPTIONS.........................................................193 ATTACHMENTS AND OPTIONS-GENERAL INFORMATION.................................194 SAFETY FIRST............................................................194 ATTACHMENT INSTALLATION.................................................195 BUCKET WITH HOOK............................................................196 HOOK CONDITION..........................................................196 PROHIBITED OPERATIONS...................................................196 RADIO.......................................................................197 CONTROL PANEL...........................................................197 CONTROLS OF RADIO.......................................................200 CARE FOR RADIO..........................................................201 WINDSHIELD WASHER...........................................................202 WINDSHIELD WASHER OPERATION.............................................202 WINDSHIELD WASHER FLUID LEVEL-CHECK/ADD.................................202 ATTACHMENT GUIDE............................................................203 ATTACHMENT COMBINATIONS.................................................203 HYDRAULIC BREAKER.......................................................204 INDEX...........................................................................207
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2 reviews for Komatsu Hydraulic Excavator PC20MRx-1 Operator & Maintenance Manual SN 10001 and up – PDF DOWNLOAD
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Axel Yousef –
file was legit, just what i needed for my vehicle. I used paypal for protection
Santiago Braxton –