Swing Motor - Komatsu PC200-8M0 Shop Manual

SEN06121-00

Swing motor

Model: KMF125ABE-6
B: From swing holding brake solenoid valve
MA: From control valve (swing RIGHT)
MB: From control valve (swing LEFT)
S: From control valve
T: To hydraulic tank
1. Reverse prevention valve
2. Safety valve
2
10-403
403 Hydraulic system, Part 3
Specifications
Machine models
Item
Model
Theoretical displacement
Safety valve set pressure
Rated engine speed
Brake release pressure
PC200, 200LC, 220, 220LC-8M0

Swing motor

PC200-8M0, PC220-8M0,
PC200LC-8M0 PC220LC-8M0
KMF125ABE-6
3
125 cm /rev
2
28.4 MPa {290 kg/cm }
1,694 rpm 1,879 rpm
2
1.4 MPa {14 kg/cm }
1