KOMATSU PC30MR-5 PC35MR-5 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL WENAM00153 – PDF DOWNLOAD

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KOMATSU PC30MR-5 PC35MR-5 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL WENAM00153 – PDF DOWNLOAD

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DESCRIPTION:

KOMATSU PC30MR-5 PC35MR-5 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL WENAM00153 – PDF DOWNLOAD

SERIAL NUMBERS :  PC30MR-5 – F50001 and up PC35MR-5 – F50001 and up

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.

TABLE OF CONTENTS:

KOMATSU PC30MR-5 PC35MR-5 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL WENAM00153 – PDF DOWNLOAD

FOREWORD 1-1
READ THIS MANUAL 1-2
KOMATSU MACHINE OPERATOR PRIVACY POLICY 1-3
SAFETY INFORMATION 1-6
SAFETY LABELS 1-7
NOISE 1-8
VIBRATION LEVELS 1-9
GUIDE TO REDUCE VIBRATION LEVELS ON MACHINE 1-9
INTRODUCTION 1-10
MAIN USE OF MACHINE 1-10
DEMOLITION WORK 1-10
DIRECTIONS OF MACHINE 1-10
VISIBILITY FROM OPERATOR’S SEAT 1-11
PROTECTIVE STRUCTURES 1-15
PRODUCT INFORMATION 1-16
LOCATION OF PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO PLATE 1-16
LOCATION OF ENGINE NUMBER PLATE 1-16
FLUORINATED GREENHOUSE GASES 1-17
SERVICE METER LOCATION 1-17
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR 1-17
SERIAL PLATE 1-18
DECLARATION OF CONFORMITY 1-19
SAFETY 2-1
SAFETY LABELS 2-2
LOCATION OF SAFETY LABELS 2-3
CONTENTS OF SAFETY LABELS 2-6
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE 2-18
PRECAUTIONS BEFORE STARTING OPERATION 2-18
PREPARATIONS FOR SAFE OPERATION 2-18
PRECAUTIONS TO PREVENT FIRE 2-19
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE 2-21
DO NOT GET CAUGHT IN WORK EQUIPMENT 2-23
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES 2-23
PROTECTION AGAINST FALLING, FLYING OR INTRUDING OBJECTS 2-24
UNAUTHORIZED MODIFICATION 2-24
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2-24
PRECAUTIONS RELATED TO CAB GLASS 2-24
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING 2-25
PRECAUTIONS FOR OPERATION 2-26
PRECAUTIONS FOR JOBSITE 2-26
START ENGINE 2-28
PRECAUTIONS FOR OPERATION 2-30
PRECAUTIONS FOR TRANSPORTATION 2-35
TOWING AND BEING TOWED 2-36
LIFTING OPERATION BY USING BUCKET WITH HOOK 2-37
LIFTING OPERATION BY USING LIFTING DEVICE (OPTIONAL EQUIPMENT) 2-37
PRECAUTIONS FOR MAINTENANCE 2-40
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE 2-40
PRECAUTIONS FOR CHECK AND MAINTENANCE 2-43
OPERATION 3-1
GENERAL VIEW 3-2
MACHINE EQUIPMENT NAME 3-2
CONTROLS AND GAUGES NAMES 3-4
OTHER EQUIPMENT NAME 3-7
EXPLANATION OF COMPONENTS 3-10
EXPLANATION OF MACHINE MONITOR EQUIPMENT 3-10
TABLE OF CONTENTS FOREWORD
1-20
SWITCHES 3-56
CONTROL LEVERS AND PEDALS 3-64
OTHER EQUIPMENT 3-69
MACHINE OPERATIONS AND CONTROLS 3-97
CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE 3-97
METHOD FOR STARTING ENGINE3-116
METHOD FOR OPERATIONS AND CHECKS AFTER STARTING ENGINE 3-119
METHOD FOR STOPPING ENGINE 3-125
METHOD FOR STARTING MACHINE (TRAVEL FORWARD AND REVERSE) AND STOPPING MACHINE
3-126
METHOD FOR STEERING MACHINE 3-131
METHOD FOR SWINGING MACHINE 3-133
METHOD FOR OPERATING WORK EQUIPMENT 3-134
HANDLE WORKING MODE 3-137
PROHIBITED OPERATIONS 3-138
PRECAUTIONS FOR OPERATION 3-143
PRECAUTIONS FOR WORKING ON SLOPE 3-146
METHOD FOR ESCAPING FROM MUD 3-147
RECOMMENDED APPLICATIONS 3-148
METHOD FOR LIFTING OBJECTS WITH LIFTING DEVICE 3-150
METHOD FOR REPLACING BUCKET 3-152
METHOD FOR PARKING MACHINE 3-154
METHOD FOR CHECKING AFTER FINISHING WORK 3-156
LOCK 3-156
HANDLE AIR CONDITIONER 3-164
EXPLANATION OF AIR CONDITIONER EQUIPMENT 3-164
METHOD FOR OPERATING AIR CONDITIONER 3-166
HANDLE RUBBER AND ROAD LINERS SHOES 3-168
RECOMMENDED USE OF RUBBER AND ROAD LINERS SHOES 3-168
COMPARISON OF RUBBER ,ROAD LINERS SHOES AND STEEL SHOES 3-168
WARRANTY OF RUBBER AND ROAD LINERS SHOES 3-168
PROHIBITED OPERATIONS WHEN USING RUBBER AND ROAD LINERS SHOES 3-168
PRECAUTIONS FOR USING RUBBER AND ROAD LINERS SHOES 3-169
TRANSPORTATION 3-172
PRECAUTIONS FOR TRANSPORTING MACHINE 3-172
SELECT TRANSPORTATION METHOD 3-172
LOADING AND UNLOADING WITH TRAILER 3-173
METHOD FOR LIFTING MACHINE 3-179
COLD WEATHER OPERATION 3-183
COLD WEATHER OPERATION INFORMATION 3-183
PRECAUTIONS AFTER DAILY WORK COMPLETION IN COLD WEATHER 3-184
AFTER COLD WEATHER SEASON 3-184
PRECAUTIONS FOR LONG-TERM STORAGE 3-185
PREPARATION FOR LONG-TERM STORAGE 3-185
MAINTENANCE DURING LONG-TERM STORAGE 3-185
STARTING MACHINE AFTER LONG-TERM STORAGE 3-186
TROUBLES AND ACTIONS 3-187
ACTIONS WHEN RUNNING OUT OF FUEL 3-187
PHENOMENA THAT ARE NOT FAILURES 3-188
PRECAUTIONS FOR TOWING MACHINE 3-189
PRECAUTIONS FOR SEVERE JOB CONDITION 3-189
PRECAUTIONS FOR DISCHARGED BATTERY 3-190
OTHER TROUBLE 3-194
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
FOREWORD TABLE OF CONTENTS
1-21
ALWAYS USE CLEAN WASHER FLUID 4-2
FRESH AND CLEAN LUBRICANTS 4-2
CHECK DRAINED OIL AND USED FILTER 4-2
PRECAUTIONS FOR REFILLING OIL OR FUEL 4-2
PRECAUTIONS FOR WELDING 4-2
DO NOT DROP THINGS INSIDE MACHINE 4-2
DUSTY JOBSITES 4-2
AVOID MIXING OIL 4-3
LOCK INSPECTION COVERS 4-3
PRECAUTIONS WHEN SWINGING BOOM 4-3
PRECAUTIONS WHEN OPENING AND CLOSING COOLING COVER 4-3
BLEED AIR FROM HYDRAULIC CIRCUIT 4-3
PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES 4-3
CHECKS AFTER INSPECTION AND MAINTENANCE 4-3
FIX FLOOR SECURELY 4-3
FUEL AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE 4-4
OUTLINE OF MAINTENANCE 4-5
HANDLE OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC 4-5
HANDLE ELECTRICAL COMPONENTS 4-8
HANDLE HYDRAULIC COMPONENTS 4-8
STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS 4-9
MAINTENANCE SCHEDULE4-11
MAINTENANCE SCHEDULE TABLE4-11
MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER 4-12
MAINTENANCE PROCEDURE 4-13
INITIAL 10 HOURS MAINTENANCE (ONLY FOR THE FIRST 100 HOURS) 4-13
WHEN REQUIRED 4-13
CHECKS BEFORE STARTING 4-41
EVERY 100 HOURS MAINTENANCE 4-41
EVERY 250 HOURS MAINTENANCE 4-44
EVERY 500 HOURS MAINTENANCE 4-45
EVERY 1000 HOURS MAINTENANCE 4-53
EVERY 1500 HOURS MAINTENANCE 4-56
EVERY 2000 HOURS MAINTENANCE 4-57
EVERY 4000 HOURS MAINTENANCE 4-65
SPECIFICATIONS 5-1
SPECIFICATIONS 5-2
SPECIFICATIONS: PC30MR-5 5-2
SPECIFICATIONS: PC35MR-5 5-4
LIFTING CAPACITIES 5-6
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
QUICK COUPLER SYSTEM 6-4
HANDLING QUICK COUPLER 6-4
HANDLE BUCKET WITH HOOK 6-9
PRECAUTIONS FOR OPERATION 6-9
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT 6-10
EXPLANATION OF COMPONENTS ON MACHINES WITH ATTACHMENT 6-10
METHOD FOR CHANGING OVER AND CONNECTING HYDRAULIC CIRCUIT OF MACHINES
READY FOR INSTALLATION OF ATTACHMENT 6-11
METHOD FOR OPERATING ATTACHMENT 6-14
LONG-TERM STORAGE 6-17
SPECIFICATIONS 6-17
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT (2nd/3rd LINE) 6-18
TABLE OF CONTENTS FOREWORD
1-22
EXPLANATION OF COMPONENTS (2nd/3rd LINE) 6-18
METHOD FOR CONNECTING HYDRAULIC CIRCUIT OF MACHINE READY FOR INSTALLATION
ATTACHMENT (2nd/3rd LINE) 6-20
METHOD FOR OPERATING ATTACHMENT (2nd/3rd LINE) 6-22
HANDLE HEATER 6-24
EXPLANATION OF HEATER COMPONENTS 6-24
METHOD FOR USING HEATER 6-24
ATTACHMENTS AND OPTIONS 6-26
INSTALL ATTACHMENT 6-26
RECOMMENDED ATTACHMENT OPERATIONS 6-28
HYDRAULIC BREAKER 6-28
REPLACEMENT PARTS 7-1
PERIODIC REPLACEMENT OF DEFINED LIFE PARTS 7-2
DEFINED LIFE PARTS LIST 7-2
CONSUMABLE PARTS 7-3
CONSUMABLE PARTS LIST 7-3
RECOMMENDED FUEL, COOLANT, AND LUBRICANT 7-4
LUBRICATION CHART 7-4
METHOD FOR USING FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
7-6
RECOMMENDED BRANDS AND QUALITIES OTHER THAN KOMATSU GENUINE OILS 7-7
INDEX 8-1
FOREWORD TABLE OF CONTENTS
1-23

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