Service and Repair Manual
Specifications
Hydraulic C omponent Speci fications
Hydraulic Component
Specifications
Function pump – GS-1530, GS1532, GS-1930 and
GS-1932
Type
Displacement per revolution
Flow rate @ 2500 psi / 172 bar
Hydraulic tank return filter
Function pump – GS-2032, GS-2632, GS-3232,
GS-2046, GS-2646, GS-3246 and GS-4047
Type
Displacement per revolution
Flow rate @ 2500 psi / 172 bar
Hydraulic tank return filter
Function manifold – All models except GS-4047
System relief valve pressure,
maximum
Lift relief valve pressure
Steer relief valve pressure
10
Function manifold – GS-4047
System relief valve pressure,
maximum
Platform relief valve pressure
Gear
Steer relief valve pressure
0.244 cu in
4 cc
Outrigger manifold
3 gpm
Relief valve pressure, maximum
11.3 L/min
10 micron with
Check valve manifold -
25 psi / 1.7 bar
GS-1530, GS-1532, GS-1930. GS-1932
bypass
Check valve pressure, maximum
Lift pressure selector manifold - GS-4047
Gear
Platform relief valve pressure,
0.355 cu in
maximum
5.5 cc
4 gpm
15 L/min
10 micron with
25 psi / 1.7 bar
bypass
3700 psi
255 bar
1800 to 3700 psi
142 to 241 bar
1500 psi
103 bar
GS-30 • GS-32 • GS-46 • GS-47
September 2016
3500 psi
241 bar
3000 psi
206 bar
1500 psi
103 bar
3500 psi
241 bar
200 psi
13.8 bar
2000 psi
138 bar
Part No. 1272217