Hydraulic System, Part 1 - Komatsu Galeo PC800-8 Shop Manual

HYDRAULIC EXCAVATOR
PC800-8
PC800SE-8
PC800LC-8
Machine model
PC800-8
PC800SE-8
PC800LC-8
PC850-8
PC850SE-8
10 Structure, function and
maintenance standard

Hydraulic system, Part 1

Hydraulic system, Part 1
Hydraulic piping drawing ................................................................................................................................ 2
Hydraulic tank, hydraulic filter......................................................................................................................... 4
Hydraulic pump............................................................................................................................................... 6
Cooling fan pump ......................................................................................................................................... 26
Cooling fan motor ......................................................................................................................................... 34
PC800, 850-8
PC850-8
PC850SE-8
Serial number
50001 and up
50001 and up
50001 and up
10001 and up
10001 and up
SEN00383-03
1