Komatsu PC2000-8 Hydraulic Excavator Operation & Maintenance Manual SN 20223 and up – PDF DOWNLOAD

Description

Komatsu PC2000-8 Hydraulic Excavator Operation & Maintenance Manual

TABLE OF CONTENTS:

Komatsu PC2000-8 Hydraulic Excavator Operation & Maintenance Manual 

COVER..........................................................................................  1
FOREWORD.......................................................................................  2
	BEFORE READING THIS MANUAL.................................................................  3
	SAFETY INFORMATION.........................................................................  4
	INTRODUCTION...............................................................................  5
		INTRODUCTION...........................................................................  5
		FRONT/REAR, LEFT/RIGHT DIRECTIONS OF MACHINE...........................................  5
	NECESSARY INFORMATION......................................................................  6
		PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE...........................  6
		EPA REGULATIONS, ENGINE NUMBER PLATE...................................................  6
		POSITION OF SERVICE METER..............................................................  7
		TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR..............................................  7
	CONTENTS...................................................................................  8
SAFETY......................................................................................... 12
	SAFETY..................................................................................... 13
	SAFETY LABELS.............................................................................. 16
		POSITIONS OF SAFETY PICTOGRAMS......................................................... 17
		SAFETY LABELS.......................................................................... 18
	GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE.................................... 28
		PRECAUTIONS BEFORE STARTING OPERATION.................................................. 28
		PREPARATIONS FOR SAFE OPERATION........................................................ 28
		FIRE PREVENTION........................................................................ 30
		PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................. 31
		DO NOT GET CAUGHT IN WORK EQUIPMENT.................................................... 33
		UNAUTHORIZED MODIFICATION.............................................................. 33
		PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS......................................... 33
		PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING........................................ 33
	PRECAUTIONS FOR OPERATION.................................................................. 34
		PRECAUTIONS FOR JOBSITE................................................................ 34
		STARTING ENGINE........................................................................ 36
		OPERATION.............................................................................. 39
		CRUSHING OPERATION..................................................................... 42
		TRANSPORTATION......................................................................... 45
		TOWING................................................................................. 46
		MAGNETIC SEPARATOR..................................................................... 47
	PRECAUTIONS FOR MAINTENANCE................................................................ 48
		PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE................................. 48
		PRECAUTIONS FOR INSPECTION AND MAINTENANCE............................................. 52
OPERATION...................................................................................... 58
	GENERAL VIEW............................................................................... 59
		GENERAL VIEW OF MACHINE................................................................ 59
		GENERAL VIEW OF CONTROLS AND GAUGES.................................................... 60
	EXPLANATION OF COMPONENTS.................................................................. 64
		MACHINE MONITOR........................................................................ 64
		SWITCHES............................................................................... 91
		CONTROL LEVERS.........................................................................103
		OPTION-RELATED SWITCHES................................................................104
		CAP, COVER WITH LOCK...................................................................105
		REVOLVING WARNING LAMP.................................................................107
		ELECTRIC POWER TAKEOFF.................................................................108
		FUSIBLE LINK...........................................................................110
		CONTROLLERS............................................................................110
		FUSE...................................................................................110
		TOOL BOX...............................................................................111
	OPERATION..................................................................................112
		CHECK BEFORE STARTING ENGINE...........................................................112
		STARTING ENGINE........................................................................137
		OPERATIONS AND CHECKS AFTER STARTING ENGINE............................................139
		STOPPING ENGINE........................................................................145
		CHECK AFTER STOPPING ENGINE............................................................145
		MACHINE OPERATION......................................................................146
		STEERING MACHINE.......................................................................151
		OPERATION OF WORK EQUIPMENT............................................................153
		CHECK AND CONFIRMATION OF JAW CRUSHER AFTER WORK.......................................161
		CHECK AFTER FINISHING WORK.............................................................161
		LOCKING................................................................................162
		RUN-IN OPERATION OF JAW CRUSHER........................................................163
		PRECAUTIONS WHEN OPERATING JAW CRUSHER.................................................165
		EFFICIENT USE OF JAW CRUSHER...........................................................169
		SCOPE OF WORKS USING MOBILE CRUSHER....................................................176
		PROHIBITIONS FOR OPERATION.............................................................184
		PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS............................................187
	TRANSPORTATION.............................................................................188
		TRANSPORTATION PROCEDURE...............................................................188
		LOADING, UNLOADING WORK................................................................189
		LIFTING MACHINE........................................................................196
	COLD WEATHER OPERATION.....................................................................197
		PRECAUTIONS FOR LOW TEMPERATURE........................................................197
		AFTER COMPLETION OF WORK...............................................................199
		AFTER COLD WEATHER.....................................................................199
	LONG-TERM STORAGE..........................................................................200
		BEFORE STORAGE.........................................................................200
		DURING STORAGE.........................................................................200
		AFTER STORAGE..........................................................................200
		STARTING MACHINE AFTER LONG-TERM STORAGE...............................................200
	TROUBLESHOOTING............................................................................201
		AFTER RUNNING OUT OF FUEL..............................................................201
		PHENOMENA THAT ARE NOT FAILURES........................................................201
		METHOD OF TOWING MACHINE...............................................................202
		IF BATTERY IS DISCHARGED...............................................................203
		OTHER TROUBLE..........................................................................207
MAINTENANCE....................................................................................216
	GUIDE TO MAINTENANCE.......................................................................217
	OUTLINE OF SERVICE.........................................................................219
		HANDLING AND PERFORMANCE OF OIL CLINIC FOR OIL, FUEL, COOLANT..........................219
		RELATING TO ELECTRIC SYSTEM............................................................223
		OUTLINE OF HYDRAULIC EQUIPMENT.........................................................223
		AIR-BLEEDING FROM HYDRAULIC CIRCUIT....................................................224
	WEAR PARTS.................................................................................226
		WEAR PARTS LIST........................................................................226
		JAW CRUSHER RELATED PARTS..............................................................227
		PRIMARY CONVEYOR RELATED PARTS.........................................................229
	RECOMMENDED FUEL, COOLANT AND LUBRICANTS...................................................230
		RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL....232
	STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................................233
		TORQUE LIST............................................................................233
		TOOLS TO USE CHECK AND MAINTENANCE CRUSHER.............................................234
	PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS..............................................236
		SAFETY CRITICAL PARTS..................................................................236
	MAINTENANCE SCHEDULE CHART.................................................................237
		MAINTENANCE SCHEDULE CHART.............................................................237
	SERVICE PROCEDURE..........................................................................239
		INITIAL 250 HOURS SERVICE (FIRST MAINTENANCE FOR NEW MACHINE ONLY).....................239
		INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS).........................239
		WHEN REQUIRED..........................................................................240
		CHECK BEFORE STARTING..................................................................302
		EVERY 10 HOURS SERVICE.................................................................303
		EVERY 100 HOURS SERVICE................................................................304
		EVERY 250 HOURS SERVICE................................................................305
		EVERY 500 HOURS SERVICE................................................................309
		EVERY 1000 HOURS SERVICE...............................................................317
		EVERY 2000 HOURS SERVICE...............................................................323
		EVERY 4000 HOURS SERVICE...............................................................325
		EVERY 5000 HOURS SERVICE...............................................................327
		EVERY 8000 HOURS SERVICE...............................................................328
SPECIFICATIONS.................................................................................330
	SPECIFICATIONS.............................................................................331
ATTACHMENTS, OPTIONS...........................................................................334
	GENERAL PRECAUTIONS........................................................................335
		PRECAUTIONS RELATED TO SAFETY..........................................................335
	ATTACHMENTS, OPTIONS.......................................................................336
		ATTACHMENTS, OPTIONS CHART.............................................................336
		METHOD FOR CONNECTING HYDRAULIC HOSES FOR OPTIONS......................................336
	RADIO CONTROL UNIT.........................................................................337
		ON USE OF RADIO CONTROL UNIT...........................................................337
		DIRECTIONS FOR USE.....................................................................340
		RADIO CONTROL OPERATION................................................................346
	MUCK DISCHARGE CONVEYOR....................................................................359
		PROCEDURE FOR RAISING (BENDING) MUCK DISCHARGE CONVEYOR................................359
		PROCEDURE FOR LOWERING (EXTEND) MUCK DISCHARGE CONVEYOR................................361
		GREASING MUCK DISCHARGE CONVEYOR.......................................................364
		CHECK AND ADJUSTMENT OF MUCK DISCHARGE CONVEYOR........................................365
		FAILURES AND CORRECTIVE ACTIONS........................................................367
		WEARING PARTS..........................................................................369
		SPECIFICATIONS.........................................................................370
	M-TYPE CHUTE...............................................................................371
		METHOD OF OPERATION....................................................................371
	GRIZZLY BAR OPENING........................................................................372
	HANDLING MACHINES EQUIPPED WITH KOMTRAX....................................................373
		BASIC PRECAUTIONS......................................................................373
	MACHINES THAT CAN INSTALL ATTACHMENTS......................................................374
		NAMES OF CONTROL PANEL SWITCHES........................................................374
		HYDRAULIC POWER TAKEOFF PORT...........................................................375
		ATTACHMENT PORT........................................................................376
		PROCEDURE FOR CONNECTING OPTIONS.......................................................378
	SPRINKLER..................................................................................379
		EXPLANATIONS FOR COMPONENT PARTS.......................................................379
		HOW TO USE SPRINKLER...................................................................380
		INSPECTION AND MAINTENANCE.............................................................383
		ADDITIONAL SPRINKLER NOZZLE............................................................384
INDEX..........................................................................................388

KOMATSU PC2000-8 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL SN 20223 AND UP – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu PC2000-8 Hydraulic Excavator Operation & Maintenance Manual 

BEFORE READING THIS MANUAL:

This manual gives details of the operation and methods of inspection and maintenance for this machine that must be obeyed in order to use the machine safely. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Read, understand and follow all precautions and warnings in this manual and on the machine before performing operation and maintenance. Failure to do so may result in serious injury or death.

• Komatsu cannot predict every circumstance that might involve a potential hazard when the machine is used. Therefore, the safety messages in this manual and on the machine may not include all possible safety precautions. If you carry out any operation, inspection, or maintenance under conditions that are not described in this manual, understand that it is your responsibility to take the necessary precautions to ensure safety.
• In no event should you or others engage in the prohibited uses or actions described in this manual. Improper operation and maintenance of the machine can be hazardous and could result in serious injury or death. If you sell the machine, be sure to give this manual to the new owner together with the machine.
• Always keep this Operation and Maintenance Manual in the location shown on the right so that all relevant personnel can read it at any time. Storage location for the Operation and Maintenance Manual: Main Control Box If this manual is lost or damaged, contact your distributor immediately to arrange for its replacement. For details regarding the machine serial No. you will need to provide your Komatsu distributor, see “TABLE OF ENTER SERIAL NO. AND DISTRIBUTOR (PAGE 1-6)”.
• This manual uses the international units (SI) for units of measurement. For reference, units that have been used in the past are given in ( ). The explanations, values, and illustrations in this manual have been prepared based on the latest information available as of the date of its publication.
• Continuing improvements in the design of this machine may lead to additional changes that are not reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information concerning your machine or with questions regarding information contained in this manual.
• The numbers in circles in the illustrations correspond to the numbers in ( ) in the text. (For example:1 → (1)) Komatsu delivers machines that comply with all applicable regulations and standards of the country to which it has been shipped.
• If this machine has been purchased in another country, it may lack certain safety devices and specifications that are necessary for use in your country. If there is any question about whether your product complies with the applicable standards and regulations of your country, consult Komatsu or your Komatsu distributor before operating the machine

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