This collection contains the following 2 x manuals:

Komatsu PC35R-8,PC45R-8 workshop manual. This is the factory shop manual, 286 pages.
Model and serial number range.
PC35R-8 serial number F20932
PC45R-8 serial number F21251
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 PC35R-8,PC45R-8 operation and maintenance manual. This is a factory manual 215 pages.
MODEL and SERIAL NUMBERS
PC35R-8 F20932 and up
PC45R-8 F21251 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.