Swing Motor - Komatsu PC20R-8 Shop Manual

SWING MOTOR

PC20R-8
a. T Port - To hydraulic tank
b. B Port - From control valve (A1 Port)
c. A Port - From control valve (B1 Port)
1. Safety valve
10-70
T
A B
a
1
SPECIFICATION
Displacement:
c
b
195 rev.
PC20R-8 PC27R-8
1
RKP00940