This collection contains the following 3 manuals:

Komatsu WA480-6H shop manual.
Pages 1554
File type PDF
s/n H60051 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 cockups. All specifications and tolerances are listed. Functions of components are also explained.

Komatsu WA480-6H operation & maintenance manual.
serial number H60051 and up
Pages 392
File type PDF
This factory 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 125E-5 series (SAA6D125E-5) engine. This is a comprehensive workshop manual, 589 pages.
This engine is in following Komatsu machines.
PC400-7E0, PC400LC-7E0
PC450-7E0, PC450LC-7E0
PC400-8, PC400LC-8, PC400-8R, PC400LC-8R
PC450-8, PC450LC-8, PC450-8R, PC450LC-8R
D85EX-15E0, D85EX-15R
D85PX-15E0, D85PX-15R Bulldozer
WA450-6, WA470-6, WA470-6R Wheel loader
WA480-6, WA480-6R Wheel loader
HM250-2, HM300-2, HM300-2R Articulated dump truck
BR580JG-1 Mobile crusher
DCA-300SSK4