Komatsu PC850SE-8E0 Hydraulic Excavator Index:

CONTENTS
FOREWORD 1- 1
READ THIS MANUAL 1- 2
SAFETY INFORMATION 1- 3
INTRODUCTION 1- 4
USE OF MACHINE 1- 4
DIRECTIONS OF MACHINE 1- 4
VISIBILITY FROM OPERATOR’S SEAT 1- 5
PRODUCT INFORMATION 1- 7
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE 1- 7
EPA REGULATIONS, ENGINE NUMBER PLATE 1- 7
SERVICE METER LOCATION 1- 8
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR 1- 8
SAFETY 2- 1
SAFETY 2- 2
SAFETY LABELS 2- 5
LOCATION OF SAFETY LABELS 2- 6
SAFETY LABELS 2- 7
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE 2- 14
PRECAUTIONS BEFORE STARTING OPERATION 2- 14
PREPARATIONS FOR SAFE OPERATION 2- 14
FIRE PREVENTION 2- 16
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE 2- 17
DO NOT GET CAUGHT IN WORK EQUIPMENT 2- 19
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES 2- 19
PROTECTION AGAINST FALLING, FLYING, INTRUDING OBJECTS 2- 20
UNAUTHORIZED MODIFICATION 2- 20
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS 2- 21
PRECAUTIONS RELATED TO CAB GLASS 2- 21
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING 2- 21
PRECAUTIONS FOR OPERATION 2- 22
PRECAUTIONS FOR JOBSITE 2- 22
STARTING ENGINE 2- 24
OPERATION 2- 26
TRANSPORTATION 2- 33
TOWING 2- 34
LIFTING OBJECTS WITH BUCKET 2- 35
PRECAUTIONS FOR MAINTENANCE 2- 36
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE 2- 36
PRECAUTIONS FOR INSPECTION AND MAINTENANCE 2- 40
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- 73
CONTROL LEVERS AND PEDALS 3- 80
SUN ROOF 3- 83
WINDSHIELD 3- 84
1 – 9
.
CONTENTS FOREWORD
EMERGENCY ESCAPE HAMMER 3- 90
DOOR LOCK 3- 90
CAP WITH LOCK 3- 91
HOT AND COOL BOX 3- 93
MAGAZINE BOX 3- 93
ASHTRAY 3- 93
AIR CONDITIONER CONTROLS 3- 94
RADIO 3-107
AUXILIARY ELECTRIC POWER 3-112
FUSE 3-113
CIRCUIT BREAKER 3-114
CONTROLLER 3-115
TOOL BOX 3-115
GREASE PUMP 3-116
FIRE EXTINGUISHER 3-119
BATTERY DISCONNECT SWITCH 3-120
MACHINE OPERATIONS AND CONTROLS 3-121
BEFORE STARTING ENGINE 3-121
STARTING ENGINE 3-142
AFTER STARTING ENGINE 3-145
STOPPING THE ENGINE 3-157
MACHINE OPERATION 3-158
STEERING THE MACHINE 3-162
SWINGING 3-164
WORK EQUIPMENT CONTROLS AND OPERATIONS 3-165
WORKING MODE 3-167
PROHIBITED OPERATIONS 3-170
GENERAL OPERATION INFORMATION 3-175
TRAVELING ON SLOPES 3-177
ESCAPE FROM MUD 3-179
RECOMMENDED APPLICATIONS 3-180
BUCKET REPLACEMENT 3-181
PARKING MACHINE 3-183
MACHINE INSPECTION AFTER DAILY WORK 3-184
LOCKING 3-185
TRANSPORTATION 3-186
TRANSPORTATION PROCEDURE 3-186
LIFTING MACHINE 3-186
SHIPPING MACHINE INFORMATION 3-188
TRANSPORTATION POSTURE 3-189
PROCEDURE FOR INCREASING OR REDUCING TRACK FRAME GAUGE 3-195
COLD WEATHER OPERATION 3-197
COLD WEATHER OPERATION INFORMATION 3-197
AFTER DAILY WORK COMPLETION 3-199
AFTER COLD WEATHER SEASON 3-199
LONG TERM STORAGE 3-200
BEFORE STORAGE 3-200
DURING STORAGE 3-200
AFTER STORAGE 3-201
STARTING MACHINE AFTER LONG-TERM STORAGE 3-201

TROUBLES AND ACTIONS 3-202
RUNNING OUT OF FUEL 3-202
PHENOMENA THAT ARE NOT FAILURES 3-203
TOWING THE MACHINE 3-204
SEVERE JOB CONDITION 3-204
DISCHARGED BATTERY 3-205
OTHER TROUBLE 3-209
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
RECOMMENDED FUEL, COOLANT, AND LUBRICANT 4- 10
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN
KOMATSU GENUINE OIL 4- 12
TIGHTENING TORQUE SPECIFICATIONS 4- 13
TIGHTENING TORQUE LIST 4- 13
DEFINED LIFE PARTS 4- 14
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- 52
EVERY 1000 HOURS MAINTENANCE 4- 61
EVERY 2000 HOURS MAINTENANCE 4- 74
EVERY 4000 HOURS MAINTENANCE 4- 80
EVERY 5000 HOURS MAINTENANCE 4- 83
EVERY 8000 HOURS MAINTENANCE 4- 87
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- 4
TRACK SHOES SELECTION 6- 6
HANDLING MACHINES EQUIPPED WITH KOMTRAX 6- 7
BASIC PRECAUTIONS 6- 7
LOADING SHOVEL 7- 1
1 – 11
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CONTENTS FOREWORD
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
PRECAUTIONS FOR OPERATION 7- 11
LOADING SHOVEL WORK 7- 13
TRANSPORTATION 7- 14
MACHINE CONFIGURATION FOR TRANSPORT 7- 14
WEAR PARTS 7- 15
WEAR PARTS LIST 7- 15
MAINTENANCE 7- 16
CHECK BEFORE STARTING 7- 16
EVERY 10 HOURS MAINTENANCE 7- 18
EVERY 5000 HOURS MAINTENANCE 7- 19
SPECIFICATION 7- 21
COMBINATION OF WORK EQUIPMENT 7- 22
COMBINATION OF WORK EQUIPMENT 7- 22
INDEX 8- 1