This collection contains the following 3 manuals:
Komatsu Pc1250-8 workshop service manual
Komatsu PC1250-8 operation & maintenance manual
Komatsu 170E-5 series engine service manual.

Manual descriptions:

Komatsu Pc1250-8 workshop service manual. This is a factory manual. 1170 pages.

Model and serial number range covered by this manual:
PC1250-8 s/n 30001 and up
PC1250SP-8 s/n 30001 and up
PC1250LC-8 s/n 30001 and up

This factory service manual has easy-to-read text sections
with top quality diagrams, pictures and illustrations. The
step by step instructions show you how to fault find or
complete any repair or overhaul, correctly and efficiently,
saving time and avoiding costly mistakes. All specifications
and tolerances are listed. Functions of components and
systems are also explained.

Komatsu PC1250-8 operation & maintenance manual. This is a quality factory manual. 362 pages.

Model and serial number ranges covered by this manual:
PC1250-8 s/n 30001 and up
PC1250SP-8 s/n 30001 and up
PC1250LC-8 s/n 30001 and up

This operation and maintenance manual provides essential
information with regard to the operation and maintenance
of this machine. Careful handling, correct periodical
inspections and maintenance. This manual should always
be present with machine.

Komatsu 170E-5 series engine service manual.
Engine model: SAA6D170E-5.
This is the factory manual.
685 pages.
This factory engine service manual has easy-to-read text sections with top quality diagrams, pictures and illustrations. The step by step instructions show you how to complete any repair or overhaul, correctly and efficiently, saving time and avoiding cockups. All specifications and tolerances are listed. Function of components and systems are also explained.

The following Komatsu machines use this model :SAA6D170E-5
D375A-5E0
D375A-5R
D375A-6
D375A-6R
PC1250-8
PC1250-8R
WA600-6, WD600-6
WA600-6R
HD465-7E0
HD465-7R
HD605-7E0
HD605-7R