Komatsu PC130-8 User Manual

PC130-8 1
SEN03775-04
HYDRAULIC EXCAVATOR
PC130-8
Machine model Serial number
PC130-8 80001 and up
10 Structure, function and
maintenance standard 1
Hydraulic system, Part 3
PPC valve ....................................................................................................................................................... 2
Swing motor......................................................................................................................
............................ 17
Travel motor......................................................................................................................
............................ 25
Center swivel joint.............................................................................................................
............................ 34
Solenoid valve...................................................................................................................
............................ 36
Accumulator......................................................................................................................
............................ 40
Anti-drop valve for boom..........................................................................................................
..................... 42
Anti-drop valve for arm......................................
............................................................................................ 47
Hydraulic cylinder..............................................................................................................
............................ 52

Komatsu PC130-8 Specifications

General

Brand	Komatsu
Model	PC130-8
Category	Excavators
Language	English