jcb JS200 Service Manual page 406

Section E
90 - 1
* Operation
Slew Motor Configuration
Planetary 2-stage Reduction Gear
The above diagram indicates the relationships between the main components of the slew motor, whose working principles are
described on the following pages.
9803/6400
Hydraulics
Slew Motor
By-pass Valve
Slew Unit
Swash Plate Type Axial Piston Hydraulic Motor
Mechanical Brake
Relief Valve
Make-up Valve
Section E
90 - 1
Issue 2*