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Komatsu HYDRAULIC EXCAVATOR PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8 Operation & Maintenance Manual- PDF DOWNLOAD
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Komatsu HYDRAULIC EXCAVATOR PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8 Operation & Maintenance Manual
SERIAL NUMBER :
PC210, PC210LC-8 – K51095 and up
PC210NLC-8- K51095 and up
PC230NHD-8- K50114 and up
PC240LC-8- K50304 and up
PC240NLC-8- K50304 and up
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Description
Komatsu HYDRAULIC EXCAVATOR PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8 Operation & Maintenance Manual
FILE DETAILS:
Komatsu PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8 Operation & Maintenance Manual
Brands: Komatsu
Equipment Type: Hydraulic Excavators
Manuals Type: Operation & Maintenance Manual
Machine Model: PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8
Serial Number: K51095, K50114, K50304 and up
Book Code: UEAM004912
Language: English
Pages: 518
File Format: Portable Document Format (PDF)
KOMATSU HYDRAULIC EXCAVATOR PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8 OPERATION & MAINTENANCE MANUAL- PDF DOWNLOAD:
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Komatsu PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8 Operation & 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 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 PC210-8, PC210LC-8 PC210NLC-8 PC230NHD-8 PC240LC-8 PC240NLC-8 Operation & Maintenance Manual
FOREWORD.............................................................................................................................................................. 3 FOREWORD.......................................................................................................................................................... 4 SAFETY INFORMATION................................................................................................................................................ 5 NOISE (PC210,210LC,210NLC, PC230NHD).......................................................................................................................... 7 NOISE (PC240LC,240NLC)........................................................................................................................................ 8 Vibration levels.............................................................................................................................................. 9 Guide to Reduce Vibration Levels on Machine............................................................................................................... 9 INTRODUCTION...................................................................................................................................................... 11 DIRECTIONS OF MACHINE......................................................................................................................................... 11 OPERATOR PROTECTIVE STRUCTURE................................................................................................................................. 11 VISIBILITY FOR OPERATOR....................................................................................................................................... 11 BREAKING-IN THE NEW MACHINE................................................................................................................................... 12 PRODUCT INFORMATION............................................................................................................................................... 13 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE.................................................................................................. 13 ENGINE SERIAL NUMBER PLATE AND ITS LOCATION................................................................................................................... 13 SERVICE METER LOCATION........................................................................................................................................ 14 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR..................................................................................................................... 14 MACHINE SERIAL PLATES......................................................................................................................................... 15 SERIAL PLATE (WHERE FITTED)............................................................................................................................... 15 DECLARATION OF CONFORMITY..................................................................................................................................... 16 FOREWORD...................................................................................................................................................... 17 SAFETY........................................................................................................................................................ 17 OPERATION..................................................................................................................................................... 19 MAINTENANCE................................................................................................................................................... 22 SPECIFICATIONS................................................................................................................................................ 24 ATTACHMENTS AND OPTIONS....................................................................................................................................... 25 SUPER LONG FRONT BOOM AND ARM PC210/240-8..................................................................................................................... 27 PC240LC/NLC-8 HIGH REACH DEMOLITION........................................................................................................................... 27 INDEX......................................................................................................................................................... 28 COLOPHON...................................................................................................................................................... 28 SAFETY................................................................................................................................................................ 29 SAFETY INFORMATION................................................................................................................................................ 30 SAFETY LABELS..................................................................................................................................................... 32 LOCATION OF SAFETY LABELS..................................................................................................................................... 32 SAFETY LABELS................................................................................................................................................. 33 SAFETY INFORMATION................................................................................................................................................ 44 SAFETY RULES.................................................................................................................................................. 44 IF PROBLEMS ARE FOUND......................................................................................................................................... 44 WORKING WEAR AND PERSONAL PROTECTIVE ITEMS.................................................................................................................... 44 FIRE EXTINGUISHER AND FIRST AID KIT........................................................................................................................... 44 SAFETY EQUIPMENT.............................................................................................................................................. 45 KEEP MACHINE CLEAN............................................................................................................................................ 45 KEEP OPERATOR'S COMPARTMENT CLEAN............................................................................................................................. 45 LEAVING OPERATOR'S SEAT WITH LOCK............................................................................................................................. 45 HANDRAILS AND STEPS........................................................................................................................................... 46 MOUNTING AND DISMOUNTING...................................................................................................................................... 47 LIFTING OF PERSONNEL PROHIBITED............................................................................................................................... 47 NO PERSONS ON ATTACHMENTS..................................................................................................................................... 47 DO NOT GET CAUGHT IN ARTICULATED PORTION...................................................................................................................... 47 BURN PREVENTION............................................................................................................................................... 47 ACTION IF FIRE OCCURS......................................................................................................................................... 49 WINDSHIELD WASHER FLUID....................................................................................................................................... 49 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES.................................................................................................................. 49 FALLING OBJECTS, FLYING OBJECTS AND INTRUDING OBJECTS PREVENTION.............................................................................................. 50 ACTIONS IN THE EVENT OF DAMAGE TO SAFETY STRUCTURES........................................................................................................... 51 ATTACHMENT INSTALLATION....................................................................................................................................... 51 ATTACHMENT COMBINATIONS....................................................................................................................................... 51 CAB WINDOW GLASSES............................................................................................................................................ 51 UNAUTHORIZED MODIFICATIONS.................................................................................................................................... 51 SAFETY AT JOBSITE............................................................................................................................................. 52 WORKING ON LOOSE GROUND....................................................................................................................................... 52 DISTANCE TO HIGH VOLTAGE CABLES............................................................................................................................... 52 ENSURE GOOD VISIBILITY........................................................................................................................................ 53 VENTILATION FOR ENCLOSED AREA................................................................................................................................. 54 SIGNALMAN'S SIGNAL AND SIGNS.................................................................................................................................. 54 EMERGENCY EXIT FROM OPERATOR'S CAB............................................................................................................................ 54 ELECTROMAGNETIC INTERFERENCE.................................................................................................................................. 54 ASBESTOS DUST HAZARD PREVENTION............................................................................................................................... 55 SAFETY MACHINE OPERATION.......................................................................................................................................... 56 STARTING ENGINE............................................................................................................................................... 56 CHECKS BEFORE STARTING ENGINE............................................................................................................................. 56 SAFETY RULES FOR STARTING ENGINE.......................................................................................................................... 57 STARTING ENGINE IN COLD WEATHER........................................................................................................................... 57 OPERATION..................................................................................................................................................... 58 CHECKS BEFORE OPERATION................................................................................................................................... 58 SAFETY RULES FOR CHANGING MACHINE DIRECTIONS.............................................................................................................. 58 SAFETY RULES FOR TRAVELLING............................................................................................................................... 59 TRAVELLING ON SLOPES...................................................................................................................................... 60 OPERATIONS ON SLOPES...................................................................................................................................... 61 PROHIBITED OPERATIONS..................................................................................................................................... 61 OPERATIONS ON SNOW........................................................................................................................................ 63 PARKING MACHINE........................................................................................................................................... 63 TRANSPORTATION................................................................................................................................................ 64 LOADING AND UNLOADING..................................................................................................................................... 64 SHIPPING THE MACHINE...................................................................................................................................... 65 Turn off the battery disconnect switch to the OFF position.................................................................................................... 66 BATTERY....................................................................................................................................................... 66 STARTING ENGINE WITH BOOSTER CABLES....................................................................................................................... 67 TOWING........................................................................................................................................................ 68 SAFETY RULES FOR TOWING................................................................................................................................... 68 LIFTING OBJECTS WITH BUCKET LINK LIFTING DEVICE (OPTIONAL EQUIPMENT).......................................................................................... 69 SAFETY RULES FOR LIFTING OBJECTS.......................................................................................................................... 69 LIFTING OBJECTS WITH BUCKET................................................................................................................................... 71 SAFETY RULES FOR LIFTING OBJECTS.......................................................................................................................... 71 SAFETY MAINTENANCE INFORMATION.................................................................................................................................... 72 WARNING TAG................................................................................................................................................... 72 KEEP WORK PLACE CLEAN AND TIDY................................................................................................................................ 72 STABILITY..................................................................................................................................................... 72 GUARDS........................................................................................................................................................ 72 END OF SERVICE LIFE........................................................................................................................................... 72 APPOINT LEADER WHEN WORKING WITH OTHERS....................................................................................................................... 73 STOP ENGINE BEFORE CARRYING OUT MAINTENANCE................................................................................................................... 73 TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING............................................................................................................ 74 PROPER TOOLS.................................................................................................................................................. 74 ACCUMULATOR................................................................................................................................................... 75 HANDLING GAS SPRING........................................................................................................................................... 75 PERSONNEL..................................................................................................................................................... 76 ATTACHMENTS................................................................................................................................................... 76 WORK UNDER THE MACHINE........................................................................................................................................ 76 NOISE......................................................................................................................................................... 77 WHEN USING HAMMER............................................................................................................................................. 77 WELDING WORKS................................................................................................................................................. 77 REMOVING BATTERY CABLES (for machines not fitted with battery disconnect switch only)......................................................................... 77 SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION.......................................................................................... 78 DO NOT DISASSEMBLE RECOIL SPRINGS............................................................................................................................. 78 SAFETY RULES FOR HIGH-PRESSURE OIL............................................................................................................................ 78 OPERATION............................................................................................................................................................. 81 MACHINE VIEW ILLUSTRATIONS........................................................................................................................................ 83 OVERALL MACHINE VIEW.......................................................................................................................................... 83 CONTROLS AND GAUGES........................................................................................................................................... 84 DETAILED CONTROLS AND GAUGES...................................................................................................................................... 86 MONITORING SYSTEM............................................................................................................................................. 86 Basic Operation of Machine Monitor........................................................................................................................ 87 Basic Check Monitors...................................................................................................................................... 91 Caution Monitors.......................................................................................................................................... 93 Emergency Monitors........................................................................................................................................ 96 Meter Display Portion..................................................................................................................................... 98 Monitor Switches Portion..................................................................................................................................105 Handling Function Switches................................................................................................................................114 Attachment 2 Setting......................................................................................................................................136 SWITCHES......................................................................................................................................................154 Quick Coupler Switches....................................................................................................................................158 DIESEL PARTICULATE FILTER (DPF) MONITOR.......................................................................................................................160 CONTROL LEVERS AND PEDALS.....................................................................................................................................162 CEILING WINDOW................................................................................................................................................165 WINDSHIELD....................................................................................................................................................165 EMERGENCY ESCAPE HAMMER.......................................................................................................................................171 DOOR LOCK.....................................................................................................................................................171 CAP WITH LOCK.................................................................................................................................................172 DRINK BOX.....................................................................................................................................................174 MAGAZINE BOX..................................................................................................................................................174 ASHTRAY.......................................................................................................................................................174 AIR CONDITIONER CONTROLS......................................................................................................................................175 Air Conditioner Control Panel.............................................................................................................................175 Method of Operation.......................................................................................................................................180 Use Air Conditioner with Care.............................................................................................................................187 Air Conditioner Maintenance...............................................................................................................................187 Battery Disconnect Switch.................................................................................................................................188 RADIO.........................................................................................................................................................189 Control Panel.............................................................................................................................................189 Controls of Radio.........................................................................................................................................191 Use Radio with Care.......................................................................................................................................193 Space for radio cassette..................................................................................................................................193 AUXILIARY ELECTRIC POWER......................................................................................................................................194 24V power source..........................................................................................................................................194 12V power source..........................................................................................................................................194 FUSE..........................................................................................................................................................195 FUSIBLE LINK..................................................................................................................................................196 CONTROLLER....................................................................................................................................................196 TOOL BOX......................................................................................................................................................196 GREASE GUN HOLDER.............................................................................................................................................197 MACHINE OPERATIONS AND CONTROLS...................................................................................................................................198 BEFORE STARTING ENGINE........................................................................................................................................198 Walk-around Checks........................................................................................................................................198 REFUELLING PUMP...............................................................................................................................................200 Checks Before Starting....................................................................................................................................202 Adjustment................................................................................................................................................209 Seat Belt.................................................................................................................................................215 Operations Before Starting Engine.........................................................................................................................216 STARTING ENGINE...............................................................................................................................................219 AFTER STARTING ENGINE.........................................................................................................................................222 Warming Up Engine.........................................................................................................................................223 Warming Up Hydraulic Equipment............................................................................................................................225 Operation After Completion Of Warming-Up Operation........................................................................................................231 STOPPING THE ENGINE...........................................................................................................................................233 MACHINE OPERATION.............................................................................................................................................234 Preparations for Moving the Machine.......................................................................................................................234 Moving Machine Forward....................................................................................................................................235 Moving Machine Backward...................................................................................................................................236 Stopping Machine..........................................................................................................................................237 STEERING THE MACHINE..........................................................................................................................................238 Steering..................................................................................................................................................238 SWINGING......................................................................................................................................................240 WORK EQUIPMENT CONTROLS AND OPERATIONS........................................................................................................................241 WORKING MODE..................................................................................................................................................243 PROHIBITED OPERATIONS.........................................................................................................................................245 GENERAL OPERATION INFORMATION.................................................................................................................................247 TRAVELLING ON SLOPES..........................................................................................................................................249 ESCAPE FROM MUD...............................................................................................................................................251 Track on One Side Stuck...................................................................................................................................251 Tracks on Both Sides Stuck................................................................................................................................251 RECOMMENDED APPLICATIONS......................................................................................................................................252 Backhoe Work..............................................................................................................................................252 Shovel Work...............................................................................................................................................252 Ditching Work.............................................................................................................................................252 Loading Work..............................................................................................................................................253 BUCKET REPLACEMENT AND INVERSION..............................................................................................................................254 Replacement...............................................................................................................................................254 Inversion.................................................................................................................................................256 PARKING MACHINE...............................................................................................................................................257 CHECK AFTER SHUT OFF ENGINE...................................................................................................................................259 MACHINE INSPECTION AFTER DAILY WORK...........................................................................................................................259 LOCKING.......................................................................................................................................................259 TRANSPORTATION....................................................................................................................................................260 TRANSPORTATION PROCEDURE......................................................................................................................................260 SPECIAL TRANSPORTATION INSTRUCTIONS FOR PC210NLC-8 AND PC230NHD-8.............................................................................................260 LOADING AND UNLOADING WITH TRAILER............................................................................................................................262 Loading...................................................................................................................................................263 Securing Machine..........................................................................................................................................266 Unloading.................................................................................................................................................271 LIFTING MACHINE...............................................................................................................................................273 COLD WEATHER OPERATION............................................................................................................................................275 COLD WEATHER OPERATION INFORMATION............................................................................................................................275 Fuel and Lubricants.......................................................................................................................................275 Cooling System Coolant....................................................................................................................................275 Battery...................................................................................................................................................276 AFTER DAILY WORK COMPLETION...................................................................................................................................277 AFTER COLD WEATHER SEASON.....................................................................................................................................277 LONG TERM STORAGE.................................................................................................................................................278 BEFORE STORAGE................................................................................................................................................278 DURING STORAGE................................................................................................................................................279 AFTER STORAGE.................................................................................................................................................280 STARTING MACHINE AFTER LONG-TERM STORAGE......................................................................................................................280 TROUBLES AND ACTIONS..............................................................................................................................................281 RUNNING OUT OF FUEL...........................................................................................................................................281 PHENOMENA THAT ARE NOT FAILURES...............................................................................................................................281 TOWING THE MACHINE............................................................................................................................................282 LIGHTWEIGHT TOWING HOLE.......................................................................................................................................283 SEVERE JOB CONDITION..........................................................................................................................................283 DISCHARGED BATTERY............................................................................................................................................284 Battery Removal and Installation..........................................................................................................................284 Battery Charges...........................................................................................................................................285 Starting Engine with Booster Cables.......................................................................................................................286 OTHER TROUBLE.................................................................................................................................................289 Electrical System.........................................................................................................................................289 Chassis...................................................................................................................................................290 Engine....................................................................................................................................................291 Electronic Control System.................................................................................................................................293 Point of Contact to Telephone when Error Occurs...........................................................................................................293 MAINTENANCE...........................................................................................................................................................295 MAINTENANCE INFORMATION...........................................................................................................................................296 OUTLINE OF SERVICE................................................................................................................................................299 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC........................................................................................................299 OIL.......................................................................................................................................................299 FUEL......................................................................................................................................................300 COOLANT AND WATER FOR DILUTION............................................................................................................................300 GREASE....................................................................................................................................................301 CARRYING OUT KOWA (Komatsu Oil Wear Analysis).............................................................................................................302 STORING OIL AND FUEL......................................................................................................................................303 FILTERS...................................................................................................................................................303 EXPLANATION OF LUBRICATION CHART DECAL........................................................................................................................304 ELECTRIC SYSTEM MAINTENANCE...................................................................................................................................306 WEAR PARTS........................................................................................................................................................307 WEAR PARTS LIST...............................................................................................................................................307 RECOMMENDED FUEL, COOLANT AND LUBRICANT...........................................................................................................................308 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL...........................................................................310 TIGHTENING TORQUE SPECIFICATIONS..................................................................................................................................311 TIGHTENING TORQUE LIST........................................................................................................................................311 SAFETY CRITICAL PARTS.............................................................................................................................................312 SAFETY CRITICAL PARTS LIST....................................................................................................................................312 MAINTENANCE SCHEDULE..............................................................................................................................................313 MAINTENANCE SCHEDULE CHART....................................................................................................................................313 MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER....................................................................................................................315 MAINTENANCE PROCEDURE.............................................................................................................................................316 INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)................................................................................................316 INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS)................................................................................................316 WHEN REQUIRED.................................................................................................................................................317 CHECK, CLEAN AND REPLACE AIR CLEANER ELEMENT..............................................................................................................317 CLEAN INSIDE OF COOLING SYSTEM............................................................................................................................322 COOLANT DENSITY TABLE.....................................................................................................................................323 CHECK AND TIGHTEN TRACK SHOE BOLTS........................................................................................................................325 CHECK AND ADJUST TRACK TENSION............................................................................................................................326 REPLACE BUCKET TEETH (VERTICAL PIN TYPE)..................................................................................................................328 REPLACE BUCKET TEETH (HORIZONTAL PIN TYPE)................................................................................................................331 ADJUST BUCKET CLEARANCE...................................................................................................................................332 CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID................................................................................................................333 CHECK AND MAINTENANCE AIR CONDITIONER.....................................................................................................................334 WASH WASHABLE FLOOR.......................................................................................................................................335 BLEEDING AIR FROM HYDRAULIC SYSTEM........................................................................................................................338 CHECK AND TIGHTEN DIESEL PARTICULATE FILTER CLAMPS........................................................................................................340 CHECK BEFORE STARTING.........................................................................................................................................341 EVERY 100 HOURS MAINTENANCE...................................................................................................................................342 LUBRICATING (MANUAL GREASE SYSTEMS).......................................................................................................................342 EVERY 250 HOURS MAINTENANCE...................................................................................................................................344 CHECK LEVEL OF BATTERY ELECTROLYTE........................................................................................................................344 CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST.....................................................................................................346 EVERY 500 HOURS MAINTENANCE...................................................................................................................................347 LUBRICATING (MANUAL GREASE SYSTEMS).......................................................................................................................347 LUBRICATE SWING CIRCLE (MANUAL GREASE SYSTEMS)............................................................................................................348 CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE.........................................................................................349 REPLACE FUEL PRE-FILTER CARTRIDGE.........................................................................................................................351 CHECK SWING PINION GREASE LEVEL, ADD GREASE...............................................................................................................353 CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS, AFTERCOOLER FINS, FUEL COOLER FINS, AND CONDENSER FINS (ONLY MACHINES EQUIPPED WITH AIR CONDITIONER)....354 CLEAN AIR CONDITIONER FRESH/RECIRC FILTERS................................................................................................................356 REPLACE BREATHER ELEMENT IN HYDRAULIC TANK................................................................................................................357 CHECK OIL LEVEL IN SWING MACHINERY CASE, ADD OIL..........................................................................................................358 CHECK OIL LEVEL IN FINAL DRIVE CASE, ADD OIL..............................................................................................................359 EVERY 1000 HOURS MAINTENANCE..................................................................................................................................360 REPLACE HYDRAULIC OIL FILTER ELEMENT......................................................................................................................360 REPLACE PILOT FILTER ELEMENT..............................................................................................................................361 Replace Additional Breaker Filter Element.................................................................................................................363 CHANGE OIL IN SWING MACHINERY CASE........................................................................................................................365 CHECK OIL LEVEL IN DAMPER CASE, ADD OIL...................................................................................................................366 REPLACE FUEL MAIN FILTER CARTRIDGE........................................................................................................................367 CHECK ALL TIGHTENING POINTS OF ENGINE EXHAUST PIPE CLAMPS.................................................................................................368 CHECK FAN BELT TENSION AND REPLACE FAN BELT...............................................................................................................368 CHECK NITROGEN GAS CHARGE PRESSURE IN ACCUMULATOR (for breaker)...........................................................................................368 CLEAN DIESEL PARTICULATE FILTER...........................................................................................................................369 EVERY 2000 HOURS MAINTENANCE..................................................................................................................................372 CHANGE OIL IN FINAL DRIVE CASE............................................................................................................................372 CLEAN HYDRAULIC TANK STRAINER.............................................................................................................................373 CHECKING CHARGE PRESSURE OF NITROGEN GAS IN ACCUMULATOR (FOR CONTROL CIRCUIT).............................................................................374 CHECK ALTERNATOR, STARTING MOTOR..........................................................................................................................377 CHECK ENGINE VALVE CLEARANCE, ADJUST......................................................................................................................377 EVERY 4000 HOURS MAINTENANCE..................................................................................................................................378 CHECK WATER PUMP..........................................................................................................................................378 CHECK VIBRATION DAMPER....................................................................................................................................378 REPLACE ACCUMULATOR (FOR CONTROL CIRCUIT).................................................................................................................379 CHECK FOR LOOSENESS OF HIGH-PRESSURE PIPING CLAMP, HARDENING OF RUBBER....................................................................................380 CHECK FOR MISSING FUEL SPRAY PREVENTION CAP, HARDENING OF RUBBER..........................................................................................380 CHECK OPERATING CONDITION OF COMPRESSOR...................................................................................................................381 EVERY 5000 HOURS MAINTENANCE..................................................................................................................................382 CHANGE OIL IN HYDRAULIC TANK..............................................................................................................................382 EVERY 8000 HOURS MAINTENANCE..................................................................................................................................383 REPLACE FUEL SPRAY PREVENTION CAP.........................................................................................................................383 REPLACE HIGH-PRESSURE PIPING CLAMP........................................................................................................................383 AUTOMATIC GREASE SYSTEM...........................................................................................................................................384 Filling the grease reservoir..................................................................................................................................385 Method of filling grease reservoir............................................................................................................................386 Recommended Komatsu pumps for filling grease reservoir........................................................................................................386 Indication on the in-cab display..............................................................................................................................387 Tests.........................................................................................................................................................388 Maintenance...................................................................................................................................................388 END OF SERVICE LIFE...............................................................................................................................................389 SPECIFICATIONS........................................................................................................................................................391 SPECIFICATIONS....................................................................................................................................................392 MONOBOOM WORKING RANGE........................................................................................................................................394 PC210-8 WORKING RANGE (2-PIECE BOOM)..........................................................................................................................396 PC230-8 WORKING RANGE (2-PIECE BOOM)..........................................................................................................................396 PC240-8 WORKING RANGE (2-PIECE BOOM)..........................................................................................................................396 EXPLANATION OF LIFTING CAPACITY CHART PC210, PC210LC, PC210NLC, PC230NHD-8 1-PIECE BOOM.......................................................................398 PC210-8...................................................................................................................................................399 PC210LC-8.................................................................................................................................................400 PC210NLC-8................................................................................................................................................401 PC230NHD-8................................................................................................................................................402 EXPLANATION OF LIFTING CAPACITY CHART PC240LC, PC240NLC-8 1-PIECE BOOM........................................................................................403 PC240LC-8.................................................................................................................................................404 PC240NLC-8................................................................................................................................................405 EXPLANATION OF LIFTING CAPACITY CHART PC210, PC210LC, PC210NLC, PC230NHD-8 2 PIECE BOOM.......................................................................406 PC210-8...................................................................................................................................................407 PC210LC-8.................................................................................................................................................408 PC210NLC-8................................................................................................................................................409 PC230NHD-8................................................................................................................................................410 EXPLANATION OF LIFTING CAPACITY CHART (PC240LC,NLC-8 2 PIECE BOOM)............................................................................................411 PC240LC-8, PC240NLC-8 2 PIECE BOOM............................................................................................................................412 ATTACHMENTS AND OPTIONS...............................................................................................................................................415 GENERAL PRECAUTIONS FOR SAFETY....................................................................................................................................416 PRECAUTIONS WHEN SELECTING....................................................................................................................................416 READ THE INSTRUCTION MANUAL THOROUGHLY........................................................................................................................416 PRECAUTIONS WHEN REMOVING OR INSTALLING.......................................................................................................................416 PRECAUTIONS WHEN USING........................................................................................................................................417 SPECIFICATIONS....................................................................................................................................................418 ARM/PIN INFORMATION - PC210/230/240-8.........................................................................................................................418 HYDRAULIC QUICK COUPLER PIPING....................................................................................................................................419 LOCATIONS.....................................................................................................................................................419 OPERATION.....................................................................................................................................................420 BUCKET WITH HOOK..................................................................................................................................................422 HOOK CONDITION................................................................................................................................................422 PROHIBITED OPERATIONS.........................................................................................................................................422 MACHINE READY FOR ATTACHMENT......................................................................................................................................423 LOCATIONS.....................................................................................................................................................423 HYDRAULIC CIRCUIT.............................................................................................................................................429 Switching Hydraulic Circuit...............................................................................................................................429 Adjusting Oil Flow........................................................................................................................................429 Switching Between Breaker and General Attachment..........................................................................................................429 Hydraulic Circuit Connection..............................................................................................................................430 Oil Flow Path.............................................................................................................................................431 ATTACHMENT REMOVAL AND INSTALLATION...........................................................................................................................432 Attachment Removal........................................................................................................................................432 Attachment Installation...................................................................................................................................434 ATTACHMENT OPERATIONS.........................................................................................................................................436 Operation When Using Breaker..............................................................................................................................436 Operation When Using General Attachment 1 (e.g. Crusher)..................................................................................................439 Operation When Using Attachment 2 (e.g clamshell rotation, crusher rotation)..............................................................................441 LONG TERM STORAGE.............................................................................................................................................441 ATTACHMENT GUIDE..................................................................................................................................................442 COMBINATIONS OF WORK EQUIPMENT................................................................................................................................442 SELECTION OF TRACK SHOES......................................................................................................................................445 METHOD OF SELECTING SHOES.................................................................................................................................445 SELECTION OF BUCKET TEETH.....................................................................................................................................446 METHOD OF SELECTING TEETH.................................................................................................................................446 STANDARDS FOR SELECTING VERTICAL PIN TYPE AND HORIZONTAL PIN TYPE TEETH.......................................................................................446 HANDLING OF RUBBER PAD SHOE AND ROAD LINER....................................................................................................................447 Working Environment.......................................................................................................................................447 Working Conditions........................................................................................................................................447 Storage and Maintenance...................................................................................................................................448 Extent of Damage to Rubber................................................................................................................................448 Check Road Liner..........................................................................................................................................448 Replace Road Liner........................................................................................................................................448 TRAPEZOIDAL BUCKET............................................................................................................................................449 HANDLING EXTENSION ARM........................................................................................................................................450 HANDLING CLAMSHELL BUCKET.....................................................................................................................................451 RECOMMENDED ATTACHMENT OPERATIONS.................................................................................................................................452 HYDRAULIC BREAKER.............................................................................................................................................452 PC210/230-8 2-PC BOOM.............................................................................................................................................457 FEATURES OF 2-PIECE BOOM & ARM................................................................................................................................457 OPERATION.....................................................................................................................................................457 BEFORE STORAGE POSTURE WHEN LEAVING MACHINE...............................................................................................................459 Lifting...................................................................................................................................................459 TESTING AND ADJUSTING.....................................................................................................................................460 PERODIC MAINTENANCE.......................................................................................................................................460 TRANSPORTATION................................................................................................................................................461 LUBRICATING (MANUAL GREASE SYSTEM)............................................................................................................................462 Every 500 Hours...........................................................................................................................................462 PC240-8 2-PC BOOM.................................................................................................................................................463 FEATURES OF 2-PIECE BOOM & ARM................................................................................................................................463 OPERATION.....................................................................................................................................................464 TESTING AND ADJUSTING.....................................................................................................................................466 TRANSPORTATION................................................................................................................................................467 PC240-8 STRAIGHT BOOM.............................................................................................................................................468 GENERAL VIEW OF MACHINE.......................................................................................................................................468 CAUTION ITEMS.................................................................................................................................................468 WORKING RANGE (PC 240 STRAIGHT BOOM)..........................................................................................................................469 TRANSPORTATION (Straight Boom equipment)......................................................................................................................470 HANDLING MACHINES EQUIPPED WITH KOMTRAX...........................................................................................................................471 BASIC PRECAUTIONS.............................................................................................................................................471 SUPER LONG FRONT BOOM AND ARM PC210/240-8.............................................................................................................................473 OPERATION INSTRUCTION FOR SUPER LONG FRONT BOOM AND ARM...........................................................................................................474 WORKING MODES.................................................................................................................................................475 CHECKS BEFORE STARTING....................................................................................................................................476 USING SUPER LONG FRONT....................................................................................................................................477 METHOD OF WORK PC210LC-8 (15m), PC210NLC-8 (15m)..........................................................................................................478 WHEN TRAVELLING...........................................................................................................................................478 METHOD OF WORK PC240LC-8 (18m), PC240NLC-8 (18m)..........................................................................................................479 WHEN TRAVELLING...........................................................................................................................................479 CONTROL LEVERS, PEDALS........................................................................................................................................480 TRANSPORT & STORAGE OF SUPER LONG FRONT MACHINE...............................................................................................................483 INSTALLATION OF SUPPORTING LINK...........................................................................................................................483 TRANSPORTATION OF SUPER LONG FRONT MACHINE................................................................................................................484 WORKING RANGE OF SUPER LONG FRONT.............................................................................................................................485 LIFTING CAPACITY PC210 LC 15 m SUPER LONG FRONT...............................................................................................................486 LIFTING CAPACITY PC210 NLC 15 m SUPER LONG FRONT..............................................................................................................487 LIFTING CAPACITY PC240 LC 18 m SUPER LONG FRONT...............................................................................................................488 LIFTING CAPACITY PC240 NLC 18 m SUPER LONG FRONT..............................................................................................................489 MAINTENANCE.......................................................................................................................................................490 SPECIAL SERVICE REQUIREMENTS FOR SUPER LONG FRONT WORK EQUIPMENT..............................................................................................490 EVERY 50 HOURS SERVICE........................................................................................................................................491 LUBRICATING (MANUAL GREASE SYSTEM)........................................................................................................................491 EVERY 100 HOURS SERVICE.......................................................................................................................................492 LUBRICATING (MANUAL GREASE SYSTEM)........................................................................................................................492 PC240LC/NLC-8 HIGH REACH DEMOLITION...................................................................................................................................495 GENERAL VIEW OF MACHINE...........................................................................................................................................496 CAUTION ITEMS.................................................................................................................................................497 TRAVEL POSTURE................................................................................................................................................497 OPERATION INSTRUCTIONS............................................................................................................................................498 WORK EQUIPMENT CONTROL LEVERS.................................................................................................................................498 ATTACHMENT ROTATION (with auto-deceleration)..............................................................................................................499 CRUSHER CONTROL FOR OPENING AND CLOSING...................................................................................................................500 MACHINE OPERATIONS AND CONTROLS...............................................................................................................................501 BEFORE STARTING ENGINE....................................................................................................................................501 PROHIBITION OF WORK AT THE STROKE END OF A CYLINDER.......................................................................................................505 Confirmation and inspection before and after work.........................................................................................................505 PROHIBITION OF WORK WITH HYDRAULIC BREAKER................................................................................................................505 PROHIBITION OF WORK WITH DIGGING ATTACHMENT...............................................................................................................505 WORKING RANGE AND USING RANGE OF BOOM.....................................................................................................................506 POSTURE WHEN LEAVING MACHINE..............................................................................................................................507 SPECIFICATIONS....................................................................................................................................................508 GROUND PRESSURE TABLE.........................................................................................................................................508 WORKING RANGE.................................................................................................................................................508 TRANSPORT DIMENSIONS..........................................................................................................................................509 INDEX.................................................................................................................................................................511 Numerics..........................................................................................................................................................513 <A>...............................................................................................................................................................513 <B>...............................................................................................................................................................513 <C>...............................................................................................................................................................513 <D>...............................................................................................................................................................513 <E>...............................................................................................................................................................513 <F>...............................................................................................................................................................513 <G>...............................................................................................................................................................513 <H>...............................................................................................................................................................513 <I>...............................................................................................................................................................513 <K>...............................................................................................................................................................513 <L>...............................................................................................................................................................513 <M>...............................................................................................................................................................513 <N>...............................................................................................................................................................514 <O>...............................................................................................................................................................514 <P>...............................................................................................................................................................514 <R>...............................................................................................................................................................514 <S>...............................................................................................................................................................514 <T>...............................................................................................................................................................514 <V>...............................................................................................................................................................514 <W>...............................................................................................................................................................515 <Y>...............................................................................................................................................................515 COLOPHON..............................................................................................................................................................517
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
