KOMATSU PC58UU-3 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20377 & UP) KOMATSU PC58UU-3
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KOMATSU PC58UU-3 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20377 & UP) KOMATSU PC58UU-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.
- Operators and maintenance personnel must always do as follows before beginning operation or maintenance. Always be sure to read and understand this manual thoroughly before performing operation and maintenance. Read the safety messages given in this manual and the safety labels affixed to the machine thoroughly and be sure that you understand them fully. Keep this manual at the storage location for the Operation and Maintenance Manual given below, and have all personnel read it periodically.
- If this manual has been lost or has become dirty and cannot be read, request a replacement manual immediately from Komatsu or your Komatsu distributor. If you sell the machine, be sure to give this manual to the new owners together with the machine. Komatsu delivers machines that comply with all applicable regulations and standards ofthe country to which it has been shipped.
- If this machine has been purchased in another country or purchased from someone 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 PC58UU-3 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (SN:20377 & UP) KOMATSU PC58UU-3
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 EMISSION CONTROL INFORMATION LABEL AND ITS LOCATION................................................ 10 SERVICE METER LOCATION............................................................................. 10 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR........................................................ 11 CONTENTS................................................................................................... 12 SAFETY..................................................................................................... 15 SAFETY INFORMATION..................................................................................... 16 SAFETY LABELS.......................................................................................... 18 LOCATION OF SAFETY LABELS.......................................................................... 19 SAFETY LABELS...................................................................................... 20 SAFETY INFORMATION..................................................................................... 28 SAFETY RULES....................................................................................... 28 IF ABNORMALITIES ARE FOUND......................................................................... 28 WORKING WEAR AND PERSONAL PROTECTIVE ITEMS......................................................... 28 FIRE EXTINGUISHER AND FIRST AID KIT................................................................ 28 SAFETY EQUIPMENT................................................................................... 28 KEEP MACHINE CLEAN................................................................................. 29 KEEP OPERATOR'S COMPARTMENT CLEAN.................................................................. 29 LEAVING OPERATOR'S SEAT WITH LOCK.................................................................. 29 HANDRAILS AND STEPS................................................................................ 30 MOUNTING AND DISMOUNTING........................................................................... 30 NO PERSONS ON ATTACHMENTS.......................................................................... 30 DO NOT GET CAUGHT IN ARTICULATED PORTION........................................................... 30 BURN PREVENTION.................................................................................... 31 FIRE PREVENTION AND EXPLOSION PREVENTION........................................................... 31 ACTION IF FIRE OCCURS.............................................................................. 32 WINDSHIELD WASHER FLUID............................................................................ 32 FALLING OBJECTS,FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION.................................... 32 ATTACHMENT INSTALLATION............................................................................ 33 ATTACHMENT COMBINATIONS............................................................................ 33 WINDOWS............................................................................................ 33 PROTECTION AGAINST FALLS IN AN OPERATION IN FRONT OF THE OPERATOR'S SEAT (CANOPY SPECIFICATION).... 33 UNAUTHORIZED MODIFICATIONS......................................................................... 33 SAFETY AT JOBSITE.................................................................................. 33 WORKING ON LOOSE GROUND............................................................................ 34 DISTANCE TO HIGH VOLTAGE CABLES.................................................................... 34 ENSURE GOOD VISIBILITY............................................................................. 34 VENTILATION FOR ENCLOSED AREA...................................................................... 35 SIGNALMAN'S SIGNAL AND SIGNS....................................................................... 35 EMERGENCY EXIT FROM OPERATOR'S CAB................................................................. 35 ASBESTOS DUST HAZARD PREVENTION.................................................................... 35 SAFETY MACHINE OPERATION............................................................................... 36 STARTING ENGINE.................................................................................... 36 CHECKS BEFORE STARTING ENGINE.................................................................. 36 SAFETY RULES FOR STARTING ENGINE............................................................... 36 STARTING ENGINE IN COLD WEATHER................................................................ 37 OPERATION.......................................................................................... 38 CHECKS BEFORE OPERATION........................................................................ 38 SAFETY RULES FOR CHANGING MACHINE DIRECTIONS................................................... 38 SAFETY RULES FOR TRAVELING..................................................................... 39 TRAVELING ON SLOPES............................................................................ 40 OPERATIONS ON SLOPES........................................................................... 41 PROHIBITED OPERATIONS.......................................................................... 41 OPERATIONS ON SNOW............................................................................. 42 PARKING MACHINE................................................................................ 43 TRANSPORTATION..................................................................................... 44 LOADING AND UNLOADING.......................................................................... 44 SHIPPING THE MACHINE........................................................................... 44 BATTERY............................................................................................ 45 BATTERY HAZARD PREVENTION...................................................................... 45 STARTING ENGINE WITH BOOSTER CABLES............................................................ 46 TOWING............................................................................................. 47 SAFETY RULES FOR TOWING........................................................................ 47 LIFTING OBJECTS WITH BUCKET........................................................................ 48 SAFETY RULES FOR LIFTING OBJECTS............................................................... 48 SAFETY MAINTENANCE INFORMATION......................................................................... 49 WARING TAG......................................................................................... 49 KEEP WORK PLACE CLEAN AND TIDY..................................................................... 49 APPOINT LEADER WHEN WORKING WITH OTHERS............................................................ 49 STOP ENGINE BEFORE CARRYING OUT MAINTENANCE........................................................ 49 TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING................................................. 50 PROPER TOOLS....................................................................................... 51 PERSONNEL.......................................................................................... 51 ATTACHMENTS........................................................................................ 51 WORK UNDER THE MACHINE............................................................................. 51 NOISE.............................................................................................. 51 WHEN USING HAMMER.................................................................................. 52 WELDING WORKS...................................................................................... 52 REMOVING BATTERY TERMINALS......................................................................... 52 SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION............................... 52 DO NOT DISASSEMBLE RECOIL SPRINGS.................................................................. 52 SAFETY RULES FOR HIGH-PRESSURE OIL................................................................. 53 SAFETY HANDLING HIGH-PRESSURE HOSES................................................................ 53 WASTE MATERIALS.................................................................................... 53 AIR CONDITIONER MAINTENANCE........................................................................ 53 COMPRESSED AIR..................................................................................... 54 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS...................................................... 54 OPERATION.................................................................................................. 55 MACHINE VIEW ILLUSTRATIONS............................................................................. 56 OVERALL MACHINE VIEW............................................................................... 56 CONTROLS AND GAUGES................................................................................ 57 DETAILED CONTROLS AND GAUGES........................................................................... 58 MONITORING SYSTEM.................................................................................. 58 SWITCHES........................................................................................... 66 CONTROL LEVERS AND PEDALS.......................................................................... 69 WINDSHIELD......................................................................................... 74 SLIDING DOOR....................................................................................... 77 REAR WINDOW........................................................................................ 78 SIDE WINDOW........................................................................................ 79 EMERGENCY ESCAPE HAMMER............................................................................ 80 CAP WITH LOCK...................................................................................... 81 ENGINE HOOD........................................................................................ 82 MUD COVER.......................................................................................... 83 FUSE............................................................................................... 84 BLOCK FUSE......................................................................................... 84 AUXILIARY ELECTRIC POWER........................................................................... 85 OPERATION MANUAL STORAGE........................................................................... 85 TOOL BOX........................................................................................... 86 GREASE PUMP HOLDER................................................................................. 86 ASHTRAY............................................................................................ 86 MACHINE OPERATIONS AND CONTROLS........................................................................ 87 BEFORE STARTING ENGINE............................................................................. 87 STARTING ENGINE....................................................................................101 AFTER STARTING ENGINE..............................................................................105 STOPPING THE ENGINE................................................................................109 CHECK AFTER SHUT OFF ENGINE........................................................................109 MACHINE OPERATION..................................................................................110 STEERING THE MACHINE...............................................................................114 SWINGING...........................................................................................116 WORK EQUIPMENT CONTROLS AND OPERATIONS.............................................................117 PROHIBITED OPERATIONS..............................................................................119 GENERAL OPERATION INFORMATION......................................................................121 TRAVELING ON SLOPES................................................................................124 ESCAPE FROM MUD....................................................................................126 RECOMMENDED APPLICATIONS...........................................................................127 BUCKET REPLACEMENT.................................................................................129 PARKING MACHINE....................................................................................130 MACHINE INSPECTION AFTER DAILY WORK................................................................131 LOCKING............................................................................................131 ELECTRONIC CONTROL SYSTEM HANDLING.................................................................132 ROAD LINERS AND RUBBER SHOES.......................................................................141 TRANSPORTATION.........................................................................................146 TRANSPORTATION PROCEDURE...........................................................................146 LOADING AND UNLOADING WITH TRAILER.................................................................146 LIFTING MACHINE....................................................................................150 COLD WEATHER OPERATION.................................................................................152 COLD WEATHER OPERATION INFORMATION.................................................................152 CAB HEATER IN COLD WEATHER.........................................................................153 AFTER DAILY WORK COMPLETION........................................................................154 AFTER COLD WEATHER SEASON..........................................................................154 LONG TERM STORAGE......................................................................................155 BEFORE STORAGE.....................................................................................155 DURING STORAGE.....................................................................................155 AFTER STORAGE......................................................................................155 TROUBLES AND ACTIONS...................................................................................156 RUNNING OUT OF FUEL................................................................................156 PHENOMENA THAT ARE NOT FAILURES....................................................................156 TOWING THE MACHINE.................................................................................159 SEVERE JOB CONDITION...............................................................................159 DISCHARGED BATTERY.................................................................................160 OTHER TROUBLE......................................................................................163 MAINTENANCE................................................................................................167 MAINTENANCE INFORMATION................................................................................168 LUBRICANTS, COOLANT AND FILTERS........................................................................170 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC.............................................170 ELECTRIC SYSTEM MAINTENANCE........................................................................172 WEAR PARTS.............................................................................................173 WEAR PARTS LIST....................................................................................173 LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS............................................................174 PROPER SELECTION...................................................................................174 TIGHTENING TORQUE SPECIFICATIONS.......................................................................178 TIGHTENING TORQUE LIST.............................................................................178 SAFETY CRITICAL PARTS..................................................................................179 SAFETY CRITICAL PARTS LIST.........................................................................179 MAINTENANCE SCHEDULE...................................................................................180 MAINTENANCE SCHEDULE CHART.........................................................................180 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER.........................................................181 MAINTENANCE PROCEDURE..................................................................................182 INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS).....................................182 WHEN REQUIRED......................................................................................183 CHECK,CLEAN AND REPLACE AIR CLEANER ELEMENT....................................................183 CLEAN INSIDE OF COOLING SYSTEM.................................................................188 CLEAN WATER SEPARATOR ELEMENT..................................................................191 DRAIN WATER AND SEDIMENT FROM FUEL TANK........................................................191 CLEAN FUEL TANK................................................................................192 CHECK AND TIGHTEN TRACK SHOE BOLTS.............................................................193 CHECK AND ADJUST TRACK TENSION.................................................................194 CHECK ROAD LINERS OR RUBBER SHOES..............................................................196 CHECK AND ADJUST RUBBER SHOE TENSION...........................................................198 REPLACE ROAD LINERS............................................................................199 REPLACE RUBBER SHOES...........................................................................200 CHANGE ROAD LINER OR STEEL SHOES TO RUBBER SHOES...............................................202 REPLACE BUCKET TEETH...........................................................................203 CHECK WINDOW WASHER FLUID LEVEL,ADD FLUID......................................................206 CHECK,CLEAN AND LUBRICATE CAB SLIDE DOOR RAIL AND ROOLER.......................................207 BLEEDING AIR FROM HYDRAULIC SYSTEM.............................................................208 CHECK BEFORE STARTING..............................................................................210 EVERY 100 HOURS MAINTENANCE........................................................................211 LUBRICATING....................................................................................211 EVERY 250 HOURS MAINTENANCE........................................................................212 REPLACE ENGINE OIL IN ENGINE OIL PAN...........................................................212 REPLACE HYDRAULIC FILTER ELEMENT...............................................................213 CHECK AND ADJUST COOLING FAN BELT TENSION......................................................214 CHECK LEVEL OF BATTERY ELECTROLYTE.............................................................216 EVERY 500 HOURS MAINTENANCE........................................................................218 REPLACE ENGINE OIL FILTER CARTRIDGE............................................................218 REPLACE FUEL FILTER ELEMENT....................................................................219 CHECK OIL LEVEL IN FINAL DRIVE CASE,ADD OIL....................................................220 LUBRICATING....................................................................................221 CLEAN AND INSPECT RADIATOR FINS AND OIL COOLER FINS............................................223 EVERY 1000 HOURS MAINTENANCE.......................................................................224 CHANGE OIL IN FINAL DRIVE CASE.................................................................224 CHECK ENGINE VALVE CLEARANCE,ADJUST............................................................224 EVERY 2000 HOURS MAINTENANCE.......................................................................225 CHANGE OIL IN HYDRAULIC TANK,CLEAN STRAINER....................................................225 CHECK ALTERNATOR,STARTING MOTOR................................................................226 SPECIFICATIONS.............................................................................................227 SPECIFICATIONS.........................................................................................228 ATTACHMENTS, OPTIONS.......................................................................................230 ATTACHMENTS AND OPTIONS-GENERAL INFORMATION............................................................231 SAFETY FIRST.......................................................................................231 ATTACHMENT INSTALLATION............................................................................232 BUCKET WITH HOOK.......................................................................................233 HOOK CONDITION.....................................................................................233 PROHIBITED OPERATIONS..............................................................................233 AIR CONDITIONER........................................................................................234 CONTROL PANEL AND COMPONENTS.......................................................................234 AIR CONDITIONER CONTROLS...........................................................................236 AIR CONDITIONER MAINTENANCE........................................................................237 DEFROSTER CONTROLS.....................................................................................241 CONTROL PANEL......................................................................................241 MACHINE READY FOR ATTACHMENT...........................................................................243 LOCATIONS..........................................................................................243 HYDRAULIC CIRCUIT..................................................................................245 ATTACHMENT OPERATIONS..............................................................................246 LONG TERM STORAGE..................................................................................248 X WEIGHT (ADDITIONAL COUNTERWEIGHT)REMOVAL AND INSTALLATION METHOD.....................................249 CHANGING MACHINE CONTROL PATTERN (IF PATTERN CHANGE VALVE EQUIPPED) ...................................252 CONTROL PATTERN CHANGE PROCEDURE...................................................................252 MACHINE CONTROL PATTERNS...........................................................................253 ATTACHMENT GUIDE.......................................................................................254 ATTACHMENT COMBINATIONS............................................................................254 RECOMMENDED ATTACHMENT OPERATIONS......................................................................255 HYDRAULIC BREAKER..................................................................................255 INDEX......................................................................................................260
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