February 2017
8-6
Platform Manifold Components, S-80
The jib boom/platform rotate manifold is mounted on the platform end of the boom.
Index
Description
No.
1
Solenoid valve, 3 position 4 way
2
Solenoid valve, 3 position 4 way
3
Counterbalance valve, 3500 psi
4
Counterbalance valve, 3500 psi
5
Needle valve
6
Pressure comp., flow control
valve
Part No. 1259369GT
Schematic
Function
Item
EF
Platform rotate CW/CCW
EB
Platform level up/down
EC
Platform level CB valve
ED
Platform level CB valve
EA
Platform level
EE
Platform rotate flow control
S-80 • S-85 • S-80X
Service Manual
Manifolds
Torque
30-35 ft-lbs / 41-47 Nm
30-35 ft-lbs / 41-47 Nm
26-30 ft-lbs / 35-41 Nm
26-30 ft-lbs / 35-41 Nm
20-25 ft-lbs / 27-34 Nm
33-37 ft-lbs / 45-50 Nm
123