Komatsu service repair manual

1. SMPC300006194
Shop
Manual
PC3000-1
HYDRAULIC MINING SHOVEL
SERIAL NUMBERS PC3000-1 6194
This material is proprietary to Komatsu Mining Germany GmbH and is not to be reproduced, used, or disclosed except
in accordance with written authorization from Komatsu Mining Germany GmbH.
It is our policy to improve our products whenever it is possible and practical to do so. We reserve the right to
make changes or improvements at any time without incurring any obligation to install such changes on products
sold previously.
Due to this continuous program of research and development, revisions may be made to this publication. It is
recommended that customers contact their distributor for information on the latest revision.
Copyright 2006 Komatsu
Printed in U.S.A.
Komatsu Mining Germany
July 2006

5. Table of Contents Page 1
Technical DATA (Leaflet)
Assembly PROCEDURE (Brochure)
Foreword.
SECTION
Main assembly groups
Drive
Hydraulic oil tank
Hydraulic oil cooling
Controlling
Components
Main hydraulic pumps and pump regulation
Operating hydraulic
Hydraulic track tensioning system
Access ladder hydraulic operated
Central refilling system
Hints for the hydraulic circuit diagram
Hints for the electriccircuit diagram
ElectronicText Monitoring system
APPENDIX
Each section includes a detailed table of contents.

6. General lay out
Drive
Control blocks, swing gear
Under carriage, travel drive
Driver's cab
G E RM A N Y
Page
2
3
4
5
6
Table of Contents, Section 1
Main Assembly Groups Section
Page 1

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