Komatsu PC1250-7 PC1250SP-7 Hydraulic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

Description

Komatsu PC1250-7 PC1250SP-7 Hydraulic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu PC1250-7 PC1250SP-7 Hydraulic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

Serial No : 20001 and up

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 PC1250-7 PC1250SP-7 Hydraulic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

FOREWORD 1- 1
FOREWORD 1- 2
SAFETY INFORMATION 1- 5
INTRODUCTION 1- 7
DIRECTIONS OF MACHINE 1- 7
BREAKING-IN THE NEW MACHINE 1- 7
PRODUCT INFORMATION 1- 8
MACHINE SERIAL NUMBER PLATE AND ITS LOCATION 1- 8
ENGINE SERIAL NUMBER PLATE AND ITS LOCATION 1- 8
SERVICE METER LOCATION 1- 9
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR 1- 10
CONTENTS 1- 11
SAFETY 2- 1
SAFETY 2- 2
SAFETY LABELS 2- 4
LOCATION OF SAFETY LABELS 2- 5
SAFETY LABELS 2- 6
GENERAL PRECAUTIONS 2- 12
SAFETY MACHINE OPERATION 2- 20
STARTING ENGINE 2- 20
OPERATION 2- 22
TRANSPORTATION 2- 28
BATTERY 2- 29
TOWING 2- 31
SAFETY MAINTENANCE INFORMATION 2- 32
OPERATION 3- 1
MACHINE VIEW ILLUSTRATIONS 3- 2
OVERALL MACHINE VIEW 3- 2
CONTROLS AND GAUGES 3- 3
DETAILED CONTROLS AND GAUGES 3- 5
MONITORING SYSTEM 3- 5
SWITCHES 3- 29
CONTROL LEVERS AND PEDALS 3- 35
EMERGENCY EXIT FROM OPERATOR’S CAB 3- 37
DOOR LOCK 3- 37
CAP WITH LOCK 3- 38
HOT AND COOL BOX 3- 40
MAGAZINE BOX 3- 40
ASHTRAY 3- 40
AIR CONDITIONER CONTROLS 3- 41
RADIO 3- 56
AUXILIARY ELECTRIC POWER 3- 60
FUSE 3- 61
CIRCUIT BREAKER 3- 62
CONTROLLER 3- 64
TOOL BOX 3- 64
GREASE PUMP 3- 65
ACCUMULATOR 3- 68
CONTENTS FOREWORD
MACHINE OPERATIONS AND CONTROLS 3- 69
BEFORE STARTING ENGINE 3- 69
STARTING ENGINE 3- 87
AFTER STARTING ENGINE 3- 91
STOPPING THE ENGINE 3- 99
MACHINE OPERATION 3-100
STEERING THE MACHINE 3-104
SWINGING 3-106
WORK EQUIPMENT CONTROLS AND OPERATIONS 3-107
WORKING MODE 3-108
PROHIBITED OPERATIONS 3-109
GENERAL OPERATION INFORMATION 3-111
TRAVELING ON SLOPES 3-113
ESCAPE FROM MUD 3-115
RECOMMENDED APPLICATIONS 3-116
BUCKET REPLACEMENT 3-117
PARKING MACHINE 3-119
CHECK AFTER SHUT OFF ENGINE 3-121
MACHINE INSPECTION AFTER DAILY WORK 3-121
LOCKING 3-121
TRANSPORTATION 3-122
PRECAUTIONS FOR TRANSPORTATION 3-122
LIFTING MACHINE 3-122
SHIPPING MACHINE INFORMATION 3-123
TRANSPORTATION POSTURE 3-124
COLD WEATHER OPERATION 3-131
COLD WEATHER OPERATION INFORMATION 3-131
AFTER DAILY WORK COMPLETION 3-133
AFTER COLD WEATHER SEASON 3-133
LONG TERM STORAGE 3-134
BEFORE STORAGE 3-134
DURING STORAGE 3-134
AFTER STORAGE 3-134
STARTING MACHINE AFTER LONG-TERM STORAGE 3-135
TROUBLES AND ACTIONS 3-136
RUNNING OUT OF FUEL 3-136
PHENOMENA THAT ARE NOT FAILURES 3-136
TOWING THE MACHINE 3-137
SEVERE JOB CONDITION 3-137
DISCHARGED BATTERY 3-138
OTHER TROUBLE 3-142
MAINTENANCE 4- 1
MAINTENANCE INFORMATION 4- 2
OUTLINE OF SERVICE 4- 4
HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC 4- 4
ELECTRIC SYSTEM MAINTENANCE 4- 8
WEAR PARTS 4- 9
WEAR PARTS LIST 4- 9
LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS 4- 10
FOREWORD CONTENTS
TIGHTENING TORQUE SPECIFICATIONS 4- 14
TIGHTENING TORQUE LIST 4- 14
SAFETY CRITICAL PARTS 4- 15
SAFETY CRITICAL PARTS LIST 4- 15
MAINTENANCE SCHEDULE 4- 16
MAINTENANCE SCHEDULE CHART 4- 16
MAINTENANCE PROCEDURE 4- 18
INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100 HOURS) 4- 18
INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500 HOURS) 4- 18
WHEN REQUIRED 4- 19
CHECK BEFORE STARTING 4- 42
EVERY 10 HOURS MAINTENANCE 4- 43
EVERY 100 HOURS MAINTENANCE 4- 45
EVERY 250 HOURS MAINTENANCE 4- 46
EVERY 500 HOURS MAINTENANCE 4- 54
EVERY 1000 HOURS MAINTENANCE 4- 69
EVERY 2000 HOURS MAINTENANCE 4- 78
EVERY 4000 HOURS MAINTENANCE 4- 80
EVERY 5000 HOURS MAINTENANCE 4- 81
SPECIFICATIONS 5- 1
SPECIFICATIONS 5- 2
ATTACHMENTS AND OPTIONS 6- 1
GENERAL PRECAUTIONS FOR SAFETY 6- 2
PRECAUTIONS WHEN SELECTING 6- 2
READ THE INSTRUCTION MANUAL THOROUGHLY 6- 2
PRECAUTIONS WHEN REMOVING OR INSTALLING 6- 2
PRECAUTIONS WHEN USING 6- 2
ATTACHMENT GUIDE 6- 3
COMBINATIONS OF WORK EQUIPMENT 6- 3
SELECTION OF TRACK SHOES 6- 5
AUTO-GREASING SYSTEM 6- 6
EXPLANATION OF COMPONENTS 6- 6
OPERATION 6- 12
TROUBLESHOOTING 6- 16
MAINTENANCE 6- 17
LOADING SHOVEL 7- 1
EXPLANATION OF COMPONENTS 7- 2
SWITCHES 7- 2
FUSE 7- 5
OPERATIONS 7- 6
OPERATION OF WORK EQUIPMENT 7- 6
PRECAUTIONS DURING OPERATION 7- 8
EXCAVATOR WORK 7- 12
PRECAUTIONS WHEN DISASSEMBLING MACHINE 7- 13
RELEASING PRESSURE 7- 13
TRANSPORTATION 7- 14
MACHINE CONFIGURATION FOR TRANSPORT 7- 14
WEAR PARTS 7- 22
WEAR PARTS LIST 7- 22
CONTENTS FOREWORD
MAINTENANCE 7- 23
CHECK BEFORE STARTING 7- 23
EVERY 10 HOURS MAINTENANCE 7- 25
EVERY 5000 HOURS MAINTENANCE 7- 26
SPECIFICATION 7- 28
COMBINATION OF WORK EQUIPMENT 7- 29
COMBINATION OF WORK EQUIPMENT 7- 29
INDEX 8- 1

KOMATSU PC1250-7 PC1250SP-7 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL – PDF DOWNLOAD:

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• This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
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