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Komatsu HYDRAULIC MINING SHOVEL PC8000E-6 Shop Manual(12037-xE-GB-0) – PDF DOWNLOAD
Serial Number 12037 and up
SAFETY INFORMATION
To enable you to use this machine safely, and to prevent 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
followed.
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.
TABLE OF CONTENTS:
Komatsu HYDRAULIC MINING SHOVEL PC8000E-6 Shop Manual(12037-xE-GB-0) – PDF DOWNLOAD
COVER…………………………………………….. 1
00 FOREWORD……………………………………….. 3
1 Introduction…………………………………. 5
2 Safety………………………………………. 10
01 SPECIFICATIONS………………………………….. 60
Specification sheet…………………………….. 61
10 STRUTURE, FUNCTION………………………………. 69
I Safety………………………………………. 10
II Foreword……………………………………. 77
III Standards………………………………….. 78
1 Main Assembly Groups………………………….. 89
2 Drive……………………………………….. 119
3 Hydraulic Oil Reservoir……………………….. 151
4 Hydraulic Oil Cooling…………………………. 169
5 Controlling………………………………….. 201
6 Components…………………………………… 249
7 Main Hydraulic Pumps and Pump Regulation………… 291
8 Operating Hydraulics………………………….. 381
9 Hydraulic Track Tension System…………………. 481
10 Access Ladder Hydraulically Operated…………… 525
11 Cable drum………………………………….. 535
12 Hints for Reading the Hydraulic Circuit Diagram…. 549
13 Hints for Reading the Electric Circuit Diagram….. 567
14 Electric Control System ECS…………………… 583
15 Lubrication System…………………………… 641
40 TROUBLESHOOTING…………………………………. 685
50 ASSEMBLY AND DISASSEMBLY…………………………. 686
1 Introduction…………………………………. 699
2 Safety and Standards………………………….. 703
3 Superstructure……………………………….. 735
4 Undercarriage…………………………………1013
5 Attachment……………………………………1111
6 Service Information……………………………1217
7 Tools Catalogue……………………………….1247
8 Parts and Service News…………………………1297
9 Supplier Documentation…………………………1505
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