jcb JS220 - Page 405

83 - 3
Section E
Hydraulics
9803/6400
Section E
83 - 3
Issue 2*
Slew Motor
JS02680
E
A
B
D
D
C
C
F
G
Hydraulic Circuit
Key
A Hydraulic motor (151 cm
3
/rev)
B Bypass/Anti-pendulum valve
C Anti-cavitation check valve
D Relief valve (285 kgf/cm
2
@ 155 l/min)
E Mechanical brake
F Tank line
G Drain line
*