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Komatsu PW170ES-6K Hydraulic Excavator Operation & Maintenance Manual (K34001 and up) PDF
Komatsu PW170ES-6K Hydraulic Excavator Operation & Maintenance Manual (K34001 and up)
FILE DETAILS:
Komatsu PW170ES-6K Hydraulic Excavator Operation & Maintenance Manual (K34001 and up)
File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Product Code : UEAM000502
Total Pages : 282
DESCRIPTION:
Komatsu PW170ES-6K Hydraulic Excavator Operation & Maintenance Manual (K34001 and up)
FOREWORD:
- 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 for your machine or for questions regarding information in this manual.
TABLE OF CONTENTS:
Komatsu PW170ES-6K Hydraulic Excavator Operation & Maintenance Manual (K34001 and up)
FOREWORD............................................................................................................ 3 SAFETY INFORMATION.................................................................................................. 4 SAFETY MESSAGES................................................................................................. 4 NOISE........................................................................................................... 5 VIBRATION....................................................................................................... 7 EMERGENCY STEERING.............................................................................................. 7 INTRODUCTION........................................................................................................ 8 INTENDED USE.................................................................................................... 8 Features........................................................................................................ 8 BREAKING IN YOUR NEW MACHINE.................................................................................... 8 LOCATIONS OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR...................................................... 10 MACHINE SERIAL NO. PLATE POSITION............................................................................... 10 ENGINE SERIAL NO. PLATE POSITION................................................................................ 10 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR....................................................................... 10 MACHINE SERIAL PLATES........................................................................................... 11 STANDARD SERIAL PLATE....................................................................................... 11 GERMANY SERIAL PLATE........................................................................................ 11 ITALIAN SERIAL PLATE........................................................................................ 11 SAFETY.............................................................................................................. 17 GENERAL PRECAUTIONS............................................................................................. 18 PRECAUTION DURING OPERATION..................................................................................... 24 BEFORE STARTING ENGINE...................................................................................... 24 OPERATING MACHINE........................................................................................... 25 TRANSPORTATION.............................................................................................. 30 BATTERY..................................................................................................... 31 TOWING...................................................................................................... 32 BUCKET WITH HOOK OR BUCKET LINK............................................................................. 34 GENERAL PRECAUTIONS..................................................................................... 34 PRECAUTIONS FOR LIFTING OPERATION....................................................................... 35 PRECAUTIONS FOR MAINTENANCE..................................................................................... 37 BEFORE CARRYING OUT MAINTENANCE............................................................................. 37 DURING MAINTENANCE.......................................................................................... 40 POSITION FOR ATTACHING SAFETY LABELS............................................................................ 43 POSITION FOR ATTACHING SAFETY LABELS........................................................................ 43 OPERATION........................................................................................................... 61 GENERAL VIEW.................................................................................................... 62 GENERAL VIEW OF MACHINE..................................................................................... 62 GENERAL VIEW OF CONTROLS AND GAUGES......................................................................... 63 EXPLANATION OF COMPONENTS....................................................................................... 65 MACHINE MONITOR............................................................................................. 65 A. BASIC CHECK ITEMS.................................................................................... 65 B. CAUTION ITEMS........................................................................................ 66 C. EMERGENCY STOP ITEMS................................................................................. 66 D. METER DISPLAY PORTION................................................................................ 66 E. SWITCHES............................................................................................. 66 A: BASIC CHECK ITEMS.................................................................................... 67 B: CAUTION ITEMS........................................................................................ 68 C: EMERGENCY STOP ITEMS................................................................................. 69 D: METER DISPLAY PORTION................................................................................ 70 E: SWITCHES............................................................................................. 73 SWITCHES.................................................................................................... 76 CONTROL LEVERS, PEDALS...................................................................................... 86 ROOF HATCH.................................................................................................. 89 CLEAR RAIN VISOR........................................................................................ 90 PULL DOWN SUN VISOR..................................................................................... 90 FRONT WINDOW................................................................................................ 91 DOOR LOCK................................................................................................... 94 CAP, COVER WITH LOCK........................................................................................ 95 METHOD OF OPENING AND CLOSING CAP WITH LOCK (For the fuel tank filler port)............................. 95 METHOD OF OPENING AND CLOSING COVER WITH LOCK (cover with Iock)......................................... 95 FUSE........................................................................................................ 96 LUGGAGE TRAY................................................................................................ 97 ASHTRAY..................................................................................................... 97 CUP HOLDER.............................................................................................. 97 HEATER...................................................................................................... 97 VIEW OF CONTROL PANEL................................................................................... 97 AIR CONDITIONER............................................................................................. 99 VIEW OF CONTROL PANEL................................................................................... 99 PRECAUTION WHEN USING AIR CONDITIONER...................................................................101 FUSIBLE LINK................................................................................................102 CONTROLLERS.................................................................................................102 TOOL BOX....................................................................................................102 REFUELLING PUMP.............................................................................................102 CAB RADIO (OPTION)..........................................................................................103 PRECAUTION OF USE.......................................................................................103 WARNING LAMPS...............................................................................................104 HANDLING THE ACCUMULATOR....................................................................................105 OPERATION.......................................................................................................107 CHECK BEFORE STARTING ENGINE................................................................................107 WALK-AROUND CHECK.......................................................................................107 CHECK BEFORE STARTING...................................................................................109 ADJUSTMENT BEFORE OPERATION OPERATOR’S SEAT.............................................................113 OPERATIONS AND CHECKS BEFORE STARTING ENGINE............................................................114 STARTING ENGINE.............................................................................................116 NORMAL STARTING.........................................................................................116 STARTING IN COLD WEATHER................................................................................117 OPERATIONS AND CHECKS AFTER STARTING ENGINE.............................................................119 WHEN NORMAL.............................................................................................119 IN COLD AREAS (AUTOMATIC WARMING-UP OPERATION)..........................................................121 MOVING MACHINE OFF..........................................................................................125 MOVING MACHINE FORWARD..................................................................................125 STEERING....................................................................................................127 STOPPING....................................................................................................129 STOPPING MACHINE (NORMAL)...............................................................................129 STOPPING MACHINE (EMERGENCY)............................................................................129 SWINGING (Slewing the upper carriage).......................................................................130 OPERATION OF WORK EQUIPMENT.................................................................................131 WORKING MODE SELECTION......................................................................................132 PROHIBITIONS FOR OPERATION..................................................................................134 PRECAUTIONS FOR OPERATION...................................................................................135 PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS.................................................................136 HOW TO ESCAPE FROM MUD......................................................................................137 WHEN ONE SIDE IS STUCK..................................................................................137 WHEN BOTH SIDES ARE STUCK...............................................................................138 WORK POSSIBLE USING HYDRAULIC EXCAVATOR.....................................................................138 BACKHOE WORK............................................................................................138 SHOVEL WORK.............................................................................................138 DITCHING WORK...........................................................................................139 LOADING WORK............................................................................................139 REPLACEMENT AND INVERSION OF BUCKET.........................................................................139 REPLACEMENT.............................................................................................139 INVERSION...............................................................................................140 PARKING MACHINE.............................................................................................142 CHECK AFTER FINISHING WORK..................................................................................143 STOPPING ENGINE.............................................................................................143 CHECK AFTER STOPPING ENGINE.................................................................................144 LOCKING.....................................................................................................144 OVERLOAD WARNING DEVICE.....................................................................................144 HANDLING THE WHEELS.........................................................................................145 TRANSPORTATION..................................................................................................150 LOADING, UNLOADING WORK.....................................................................................150 PRECAUTIONS FOR LOADING.....................................................................................152 HOW TO LIFT THE MACHINE.................................................................................153 PRECAUTIONS FOR TRANSPORTATION..............................................................................154 TRAVELLING POSTURE..........................................................................................155 COLD WEATHER OPERATION..........................................................................................156 PRECAUTIONS FOR LOW TEMPERATURE.............................................................................156 FUEL AND LUBRICANTS.....................................................................................156 COOLANT.................................................................................................156 BATTERY.................................................................................................157 PRECAUTIONS AFTER COMPLETION OF WORK........................................................................157 AFTER COLD WEATHER..........................................................................................158 LONG-TERM STORAGE...............................................................................................159 BEFORE STORAGE..............................................................................................159 DURING STORAGE..............................................................................................159 AFTER STORAGE...............................................................................................160 STARTING MACHINE AFTER LONG-TERM STORAGE....................................................................160 TROUBLESHOOTING.................................................................................................161 PHENOMENA THAT ARE NOT FAILURES.............................................................................161 METHOD OF TOWING MACHINE....................................................................................162 PRECAUTIONS ON PARTICULAR JOBSITES..........................................................................162 IF BATTERY IS DISCHARGED....................................................................................163 STARTING ENGINE WITH BOOSTER CABLE......................................................................163 OTHER TROUBLE...............................................................................................165 ELECTRICAL SYSTEM.......................................................................................165 CHASSIS.................................................................................................166 ENGINE..................................................................................................166 ELECTRONIC CONTROL SYSTEM...............................................................................168 MAINTENANCE.........................................................................................................169 GUIDES TO MAINTENANCE...........................................................................................170 OUTLINES OF SERVICE.............................................................................................173 OUTLINE OF OIL, FUEL, COOLANT...............................................................................173 OIL.....................................................................................................173 FUEL....................................................................................................174 COOLANT.................................................................................................174 GREASE..................................................................................................175 STORING OIL AND FUEL....................................................................................175 FILTERS.................................................................................................175 OUTLINE OF ELECTRIC SYSTEM..................................................................................176 OUTLINE OF HYDRAULIC SYSTEM.................................................................................176 WEAR PARTS LIST.................................................................................................178 USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE...............................................179 PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS............................................................179 USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE CONT..................................180 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS..................................................................183 INTRODUCTION OF NECESSARY TOOLS.............................................................................183 TORQUE LIST.................................................................................................184 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS...................................................................185 SAFETY CRITICAL PARTS.......................................................................................186 MAINTENANCE SCHEDULE CHART......................................................................................187 MAINTENANCE WHEN USING HYDRAULIC BREAKER....................................................................192 SERVICE PROCEDURE...............................................................................................193 INITIAL 250 HOURS SERVICE...................................................................................193 WHEN REQUIRED...............................................................................................194 CHECK, CLEAN AND REPLACE THE AIR CLEANER ELEMENT........................................................194 CLEAN INSIDE OF COOLING SYSTEM..........................................................................195 CHECKING COOLANT LEVEL..................................................................................198 DRAINING THE SYSTEM.....................................................................................198 CLEANING THE SYSTEM.....................................................................................198 FILLING THE SYSTEM......................................................................................199 REFILLING AN OVERHEATED SYSTEM..........................................................................199 CLEANING THE RADIATOR...................................................................................200 CLEANING THE RADIATOR PRE-SCREEN........................................................................200 THERMOSTATS.............................................................................................200 FAN.....................................................................................................201 CHECK AND TIGHTEN WHEEL NUTS............................................................................201 CHECK ELECTRICAL INTAKE AIR HEATER......................................................................201 CHECK ALTERNATOR........................................................................................201 CHECK START MOTOR.......................................................................................202 REPLACE BUCKET SIDE CUTTERS.............................................................................202 REPLACE BUCKET TEETH....................................................................................203 ADJUST BUCKET CLEARANCE.................................................................................203 CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID..............................................................204 CHECK AND ADJUST AIR CONDITIONER........................................................................204 DRAIN ENGINE BREATHER OIL CATCHER.......................................................................205 CHECK BEFORE STARTING.......................................................................................206 CHECK COOLANT LEVEL, ADD WATER..........................................................................206 CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL..............................................................206 CHECK FUEL LEVEL, ADD FUEL..............................................................................207 CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL..............................................................208 CHECK AIR CLEANER FOR CLOGGING..........................................................................208 CHECK ELECTRIC WIRING...................................................................................209 CHECK FOR WATER AND SEDIMENT IN SEDIMENTOR. DRAIN WATER AND SEDIMENT....................................209 EVERY 50 HOURS..............................................................................................210 DRAIN WATER AND SEDIMENT FROM FUEL TANK.................................................................210 EVERY 100 HOURS SERVICE.....................................................................................210 LUBRICATING.............................................................................................210 CHECK OIL LEVEL IN SWING MACHINERY CASE, ADD OIL........................................................214 CLEAN FRESH AIR INTAKE FILTER...........................................................................214 EVERY 250 HOURS SERVICE.....................................................................................215 CHECK OIL LEVEL IN WHEEL HUBS, ADD OIL..................................................................215 CHECK OIL LEVEL IN AXLES, ADD OIL.......................................................................216 CHECK OIL LEVEL IN TRANSMISSION, ADD OIL................................................................216 CHECK LEVEL OF BATTERY ELECTROLYTE......................................................................217 LUBRICATE SWING CIRCLE (2 points).......................................................................217 BELTS, GENERAL..........................................................................................217 CHECK FAN BELT TENSION, ADJUST CHECKING TENSION.........................................................218 REPLACEMENT.............................................................................................219 CHECK ALTERNATOR AND WATER PUMP BELT TENSION, ADJUST CHECKING TENSION...................................219 CHECK AND ADJUST TENSION OF AIR CONDITIONER COMPRESSOR BELT.............................................220 EVERY 500 HOURS SERVICE.....................................................................................221 REPLACE FUEL FILTER CARTRIDGES..........................................................................221 CHECK SWING PINION GREASE LEVEL, ADD GREASE.............................................................223 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE.......................................224 CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS AND CONDENSER FINS (ONLY FOR MACHINES EQUIPPED W.......225 REPLACE HYDRAULIC TANK BREATHER ELEMENT.................................................................226 REPLACE HYDRAULIC FILTER ELEMENT........................................................................226 EVERY 1000 HOURS SERVICE....................................................................................227 CHANGE OIL IN SWING MACHINERY CASE......................................................................227 CHECK ALL TIGHTENING PARTS OF TURBOCHARGER..............................................................228 CHECK PLAY OF TURBOCHARGER ROTOR........................................................................228 CHECK & ADJUST VALVE CLEARANCE..........................................................................228 CHECK FAN BELT TENSIONER BEARING BELT AND FAN HUB.......................................................230 CHECK FAN BELT TENSION..................................................................................230 EVERY 2000 HOURS SERVICE....................................................................................231 CLEAN HYDRAULIC TANK STRAINER...........................................................................231 CLEAN, CHECK TURBOCHARGER...............................................................................231 CHECK ALTERNATOR, STARTING MOTOR........................................................................231 CHECK VIBRATION DAMPER..................................................................................232 CHANGE OIL IN AXLES.....................................................................................232 CHANGE OIL IN HUBS......................................................................................233 CHANGE OIL IN TRANSMISSION ASSEMBLY.....................................................................233 CHANGE ANTIFREEZE.......................................................................................233 CHECK AND ADJUST VALVE CLEARANCE........................................................................233 EVERY 4000 HOURS SERVICE....................................................................................234 CHECK WATER PUMP........................................................................................234 EVERY 5000 HOURS SERVICE....................................................................................234 CHANGE OIL IN HYDRAULIC TANK............................................................................234 SPECIFICATIONS......................................................................................................239 SPECIFICATIONS..................................................................................................240 1 - PIECE BOOM..............................................................................................241 2 - PIECE BOOM..............................................................................................242 1 PIECE BOOM AND 2 PC BOOM UNDERCARRIAGE VARIATIONS.........................................................243 WORKING RANGE: ONE PIECE BOOM...............................................................................244 WORKING RANGE: TWO PIECE BOOM...............................................................................245 WORKING RANGE: ONE PIECE BOOM (with front dozer fitted).....................................................246 WORKING RANGE: TWO PIECE BOOM...............................................................................247 OPTIONS, ATTACHMENTS................................................................................................249 GENERAL PRECAUTIONS.............................................................................................250 PRECAUTIONS RELATED TO SAFETY...............................................................................250 PRECAUTIONS WHEN INSTALLING ATTACHMENTS.....................................................................251 HANDLING BUCKET WITH HOOK.......................................................................................252 CHECKING FOR DAMAGE TO BUCKET WITH HOOK.....................................................................252 PROHIBITED OPERATIONS.......................................................................................252 PRECAUTIONS DURING OPERATIONS...............................................................................252 MACHINES READY FOR ATTACHMENTS..................................................................................253 GENERAL LOCATIONS...........................................................................................253 HANDLING THE CLAMSHELL BUCKET...............................................................................255 How to install clamshell bucket.........................................................................255 How to operate..........................................................................................255 OPERATION...................................................................................................256 WHEN USING BREAKER......................................................................................256 HANDLING ACCUMULATOR........................................................................................258 METHOD FOR RELEASING PRESSURE IN CONTROL CIRCUIT OF MACHINES EQUIPPED WITH ACCUMULATOR..................258 LONG-TERM STORAGE...........................................................................................259 SPECIFICATIONS..........................................................................................259 INTRODUCTION OF ATTACHMENTS AND EXTENDING MACHINE SERVICE LIFE..................................................260 HYDRAULIC BREAKER...........................................................................................260 POWER RIPPER................................................................................................263 FORK GRAB...................................................................................................264 GRAPPLE BUCKET..............................................................................................265 SCRAP GRAPPLE...............................................................................................266 CRUSHER & SMASHER...........................................................................................268 HYDRAULIC PILE DRIVER.......................................................................................269 HYDRAULIC EXCAVATOR WITH MULTIPURPOSE CRANE.................................................................270 ROTATING ARM................................................................................................272 GENERAL LOCATION AND SPECIFICATIONS.....................................................................272 GENERAL VIEW OF CONTROLS................................................................................273 LEFT WORK EQUIPMENT CONTROL LEVER (with auto-deceleration device).......................................273 RIGHT WORK EQUIPMENT CONTROL LEVER (with auto-deceleration device)......................................274 ARM ROTATION CONTROL....................................................................................274 UPPER BOOM CONTROL PEDAL................................................................................275 PEDAL LOCK FOR BOOM ADJUST..............................................................................275 EXCAVATOR’S WORK........................................................................................275 REPLACEMENT OF BUCKET...................................................................................276 HANDLING THE TRAPEZOIDAL BUCKET (If equipped)...........................................................278 TRAVELLING POSTURE......................................................................................279 MAINTENANCE REQUIREMENT.................................................................................280 EVERY 100 HOURS SERVICE.................................................................................281 EVERY 250 HOURS SERVICE.................................................................................281 EVERY 1000 HOURS SERVICE................................................................................282
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