Komatsu Galeo PC800-8 User Manual

4 PC800, 850-8
SEN00384-02 10 Structure, function and maintenance standard
Hydraulic system, Part 2
Motor grease pump
Function
• The pump unit is divided into air chamber (4) and
grease chamber (6). As the grease level in
grease chamber (6) lowers, follower plate (5) is
pulled down to push down the grease sticking to
the rim of grease chamber (6).
1. Motor grease pump unit
2. Valve
3. Cover
4. Air chamber
5. Follower plate
6. Grease chamber
7. Grease tank
8. Wing nut

Komatsu Galeo PC800-8 Specifications

General

Brand	Komatsu
Model	Galeo PC800-8
Category	Excavators
Language	English