Komatsu PC290LC-11 Hydraulic Excavator Operation & Maintenance Manual PEN01654-01 – PDF DOWNLOAD

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Komatsu PC290LC-11 Hydraulic Excavator Operation & Maintenance Manual PEN01654-01 – PDF DOWNLOAD

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Komatsu PC290LC-11 Hydraulic Excavator Operation & Maintenance Manual PEN01654-01 – PDF DOWNLOAD

SERIAL NUMBERS 35194 and up

FOREWORD

WARNING

Komatsu recommends that any service paris used for maintenance, repair ог replacement of emission control systems Ье genuine new Komatsu ог Komatsu approved paris ог Komatsu approved rebuilt paris ог assemЫies ог others paris of equivalent quality, and that the engine Ье serviced Ьу an authorized Komatsu distributor. Failure to follow these recommendations could result in ineffective service, damage to the product, ог safety risks (including serious personal injury ог death).

READ 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 perform 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. It is dangerous to perform improper operation and maintenance of the machine. It may cause 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 indicated location so that all relevant personnel can read it at any time. Keep it in the magazine box on the left side of the operator’s seat.
• If this manual is lost or damaged, contact Komatsu or your Komatsu distributor and tell them about the machine
  model name and the serial No. immediately to arrange for its replacement.
• For details regarding the machine model name and the serial No., see the machine serial No. plate. In order to
  arrange the proper Operation and Maintenance Manual, you will need to provide the machine model name and
  the serial No.
• This manual uses the International System of 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. If there is any question or suggestion, consult your Komatsu
  distributor.
• The numbers in the illustrations correspond to the numbers in ( ) in the text. (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 your Komatsu distributor before
  operating the machine.

SAFETY INFORMATION

To enable you to use the machine safely, and to prevent personal injury to operators, service personnel or bystanders, the precautions and warnings included in this manual and the safety signs attached to the machine must always be observed. To identify important safety messages in the manual and on the machine labels, the following signal words are used. The “Safety Alert Symbol” identifies important safety messages on machines, in manuals, and elsewhere. When you see this symbol, be alert to the risk of personal injury or death. Follow the instructions in the safety message.

Danger: This signal word indicates an imminently hazardous situation which, if not avoided, will result
in death or serious injury.

warning: This signal word indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury

caution: This signal word indicates a potentially hazardous situation which, if not avoided, may result
in minor or moderate injury. It may also be used to alert against unsafe practices that may
cause property damage.

The following signal words are used to alert you to information that must be followed to avoid damage to the
machine

notice:  If precautions described are not observed, the machine may be damaged or the service life
may be reduced

remark: This word is used for information that is useful to know

TABLE OF CONTENTS:
Komatsu PC290LC-11 Hydraulic Excavator Operation & Maintenance Manual PEN01654-01 – PDF DOWNLOAD

FOREWORD 1-1
READ THIS MANUAL 1-6
SAFETY INFORMATION 1-7
INTRODUCTION 1-8
MAIN USE OF MACHINE 1-8
DIRECTIONS OF MACHINE 1-8
VISIBILITY FROM OPERATOR’S SEAT 1-8
ENGINE TECHNOLOGY TO CONFORM EXHAUST GAS EMISSION 1-9
PRODUCT INFORMATION 1-10
LOCATION OF PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO PLATE 1-10
LOCATION OF ENGINE NUMBER PLATE 1-10
LOCATION OF AUTHORIZATION LABEL OF ANCHOR POINT FOR TIE-OFF 1-11
SERVICE METER LOCATION 1-11
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR 1-12
ABBREVIATION LIST 1-13
SAFETY 2-1
SAFETY LABELS 2-2
LOCATION OF SAFETY LABELS 2-3
CONTENTS OF SAFETY LABELS 2-5
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE 2-16
PRECAUTIONS BEFORE STARTING OPERATION 2-16
PREPARATIONS FOR SAFE OPERATION 2-16
PRECAUTIONS TO PREVENT FIRE 2-18
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE 2-20
DO NOT GET CAUGHT IN WORK EQUIPMENT 2-21
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES 2-22
PROTECTION AGAINST FALLING, FLYING OR INTRUDING OBJECTS 2-22
UNAUTHORIZED MODIFICATION 2-22
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2-23
PRECAUTIONS RELATED TO CAB GLASS 2-23
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING 2-23
PRECAUTIONS FOR OPERATION 2-24
PRECAUTIONS FOR JOBSITE 2-24
START ENGINE 2-27
PRECAUTIONS FOR OPERATION 2-30
PRECAUTIONS FOR TRANSPORTATION 2-37
TOWING AND BEING TOWED 2-38
LIFTING OPERATION BY USING BUCKET WITH HOOK 2-39
PRECAUTIONS FOR MAINTENANCE 2-40
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE 2-40
PRECAUTIONS FOR CHECK AND MAINTENANCE 2-44
PRECAUTIONS FOR DEF 2-50
GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING 2-50
PRECAUTIONS FOR ADDING 2-50
PRECAUTIONS FOR STORING 2-50
PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE 2-50
OTHER PRECAUTIONS 2-50
OPERATION 3-1
GENERAL VIEW 3-2
MACHINE EQUIPMENT NAME 3-2
CAB EQUIPMENT NAMES 3-4
CONTROLS AND GAUGES NAMES 3-5
EXPLANATION OF COMPONENTS 3-8
EXPLANATION OF MACHINE MONITOR EQUIPMENT 3-8
SWITCHES 3-91
CONTROL LEVERS AND PEDALS 3-103
CONTENTS FOREWORD
OTHER EQUIPMENT 3-107
MACHINE OPERATIONS AND CONTROLS 3-149
CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE 3-149
METHOD FOR STARTING ENGINE 3-184
METHOD FOR OPERATIONS AND CHECKS AFTER STARTING ENGINE 3-187
METHOD FOR STOPPING ENGINE 3-198
METHOD FOR STARTING MACHINE (TRAVEL FORWARD AND REVERSE) AND STOPPING MACHINE
METHOD FOR STEERING MACHINE 3-204
METHOD FOR SWINGING MACHINE 3-206
METHOD FOR OPERATING WORK EQUIPMENT 3-207
HANDLE WORKING MODE 3-209
PROHIBITED OPERATIONS 3-211
PRECAUTIONS FOR OPERATION 3-216
PRECAUTIONS FOR WORKING ON SLOPE 3-218
METHOD FOR ESCAPING FROM MUD 3-220
RECOMMENDED APPLICATIONS 3-221
EFFECTIVE USE OF HYDRAULIC EXCAVATOR 3-222
METHOD FOR REPLACING AND INVERTING BUCKET 3-223
METHOD FOR PARKING MACHINE 3-226
METHOD FOR CHECKING AFTER FINISHING WORK 3-227
LOCK 3-228
HANDLE AIR CONDITIONER 3-239
EXPLANATION OF AIR CONDITIONER EQUIPMENT 3-240
METHOD FOR OPERATING AIR CONDITIONER 3-245
HANDLE RADIO 3-253
EXPLANATION OF RADIO EQUIPMENT 3-253
METHOD FOR CONTROLLING RADIO 3-256
STOW ANTENNA 3-258
HANDLE ANCHOR POINT FOR TIE-OFF 3-259
TRANSPORTATION 3-260
PRECAUTIONS FOR TRANSPORTING MACHINE 3-260
SELECT TRANSPORTATION METHOD 3-260
LOADING AND UNLOADING WITH TRAILER 3-261
METHOD FOR LIFTING MACHINE 3-273
COLD WEATHER OPERATION 3-275
COLD WEATHER OPERATION INFORMATION 3-275
PRECAUTIONS AFTER DAILY WORK COMPLETION IN COLD WEATHER 3-277
AFTER COLD WEATHER SEASON 3-277
PRECAUTIONS FOR LONG-TERM STORAGE 3-278
PREPARATION FOR LONG-TERM STORAGE 3-278
MAINTENANCE DURING LONG-TERM STORAGE 3-278
STARTING MACHINE AFTER LONG-TERM STORAGE 3-279
TROUBLES AND ACTIONS 3-280
ACTIONS WHEN RUNNING OUT OF FUEL 3-280
PHENOMENA THAT ARE NOT FAILURES 3-280
PRECAUTIONS FOR TOWING MACHINE 3-281
PRECAUTIONS FOR SEVERE JOB CONDITION 3-282
PRECAUTIONS FOR DISCHARGED BATTERY 3-283
OTHER TROUBLE 3-288
MAINTENANCE 4-1
PRECAUTIONS FOR MAINTENANCE 4-2
CHECK SERVICE METER READING 4-2
KOMATSU GENUINE REPLACEMENT PARTS 4-2
KOMATSU GENUINE LUBRICANTS 4-2
ALWAYS USE CLEAN WASHER FLUID 4-2
FRESH AND CLEAN LUBRICANTS 4-2
CHECK DRAINED OIL AND USED FILTER 4-2
FOREWORD CONTENTS
PRECAUTIONS FOR REFILLING OIL OR FUEL 4-2
PRECAUTIONS FOR ADDING DEF 4-2
PRECAUTIONS FOR WELDING 4-2
DO NOT DROP THINGS INSIDE MACHINE 4-2
PRECAUTIONS FOR KDPF 4-3
PRECAUTIONS FOR SCR ASSEMBLY 4-3
DUSTY JOBSITES 4-3
AVOID MIXING OIL 4-3
LOCK INSPECTION COVERS 4-3
BLEED AIR FROM HYDRAULIC CIRCUIT 4-3
PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES 4-3
CHECKS AFTER INSPECTION AND MAINTENANCE 4-3
FUEL AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE 4-4
CLOSE ENGINE HOOD SECURELY 4-4
PRECAUTIONS WHEN YOU CLEAN WORK EQUIPMENT CONTROL LEVER 4-4
HANDLE ANCHOR POINT FOR TIE-OFF 4-4
OUTLINE OF MAINTENANCE 4-5
HANDLE OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC 4-5
HANDLE ELECTRICAL COMPONENTS 4-12
STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS 4-13
MAINTENANCE SCHEDULE 4-15
MAINTENANCE SCHEDULE TABLE 4-15
MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER 4-17
MAINTENANCE PROCEDURE 4-18
WHEN REQUIRED 4-18
CHECKS BEFORE STARTING 4-46
EVERY 100 HOURS MAINTENANCE 4-47
EVERY 250 HOURS MAINTENANCE 4-49
EVERY 500 HOURS MAINTENANCE 4-54
EVERY 1000 HOURS MAINTENANCE 4-65
EVERY 2000 HOURS MAINTENANCE 4-73
EVERY 4000 HOURS MAINTENANCE 4-85
EVERY 4500 HOURS MAINTENANCE 4-89
EVERY 5000 HOURS MAINTENANCE 4-90
EVERY 8000 HOURS MAINTENANCE 4-92
EVERY 9000 HOURS MAINTENANCE 4-93
EVERY 6 MONTHS MAINTENANCE 4-93
SPECIFICATIONS 5-1
SPECIFICATIONS 5-2
SPECIFICATIONS: PC290LC-11 5-2
ATTACHMENTS AND OPTIONS 6-1
PRECAUTIONS FOR USING ATTACHMENT AND OPTIONS 6-2
PRECAUTIONS WHEN SELECTING 6-2
READ THE OPERATION AND MAINTENANCE MANUAL THOROUGHLY 6-2
PRECAUTIONS WHEN REMOVING AND INSTALLING 6-2
PRECAUTIONS FOR USING 6-2
HANDLE ANCHOR POINT FOR TIE-OFF 6-4
HANDLE BUCKET WITH HOOK 6-5
PRECAUTIONS FOR OPERATION 6-5
HANDLE QUICK COUPLER 6-6
EXPLANATION OF EQUIPMENT ON QUICK COUPLER 6-6
METHOD FOR REMOVING AND INSTALLING ATTACHMENT 6-7
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT 6-10
EXPLANATION OF COMPONENTS ON MACHINE EQUIPPED WITH ATTACHMENT 6-10
METHOD FOR CHANGE-OVER AND CONNECT HYDRAULIC CIRCUIT FOR MACHINE READY
FOR INSTALLATION OF ATTACHMENT 6-15
METHOD FOR REMOVING AND INSTALLING ATTACHMENT 6-18
METHOD FOR OPERATING ATTACHMENT 6-24
CONTENTS FOREWORD
LONG-TERM STORAGE 6-29
MAINTENANCE OF ADDITIONAL FILTER FOR BREAKER 6-29
SPECIFICATIONS 6-33
ATTACHMENTS AND OPTIONS 6-34
INSTALL ATTACHMENT 6-34
TRACK SHOES SELECTION 6-36
BUCKET TEETH SELECTION 6-37
HANDLE TRAPEZOIDAL BUCKET 6-38
HANDLE EXTENSION ARM 6-39
RECOMMENDED ATTACHMENT OPERATIONS 6-40
HYDRAULIC BREAKER 6-40
KomVision 6-45
PRECAUTIONS WHEN USING KomVision 6-45
MACHINE MONITOR EQUIPMENT NAME 6-46
EXPLANATION OF MACHINE MONITOR EQUIPMENT 6-47
WARNING DISPLAY 6-48
CAUTION LAMP LIST 6-49
CAMERA SYSTEM CAUTION LAMP 6-50
CAMERA CONTROLLER CAUTION LAMP 6-50
MONITOR DISPLAY 6-51
MONITOR DISPLAY SELECTOR SWITCH 6-53
CAMERA IMAGE SELECTOR SWITCH 6-54
KEY-ON CAMERA POSITION 6-55
METHOD FOR CHECKING BEFORE STARTING 6-56
METHOD FOR CHECKING CAMERA VISIBILITY 6-56
TROUBLES AND ACTIONS 6-56
REPLACEMENT PARTS 7-1
DEFINED LIFE PARTS 7-2
DEFINED LIFE PARTS LIST 7-2
CONSUMABLE PARTS 7-3
CONSUMABLE PARTS 7-3
RECOMMENDED FUEL, COOLANT, AND LUBRICANT 7-4
LUBRICATION CHART 7-7
USE OF FUEL, COOLANT AND LUBRICANTS TO ACCORDING TO AMBIENT TEMPERATURE
RECOMMENDED BRANDS AND QUALITIES OTHER THAN KOMATSU GENUINE OILS 7-9
INDEX 8-1
FOREWORD CONTENTS

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
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