Genie S-80, Service And Repair Manual

Page: 21 / 305

October 2016 Service and Repair Manual
Specifications
Part No. 1269074 S-80 • S-85 • S-80X 5
Hydraulic Component Specifications
Drive Pump
Type: bi-directional variable displacement piston pump
Displacement per revolution 0 to 2.8 cu in
0 to 46 cc
Flow rate @ 2300 rpm 30.3 gpm
114.7 L/min
Drive pressure, maximum 3750 psi
259 bar
Charge Pump
Type gerotor
Displacement per revolution 0.85 cu in
13.9 cc
Flow rate @ 2300 rpm 9 gpm
34 L/min
Charge pressure @ 2300 rpm
Neutral position 310 psi
21.4 bar
Function pump
Type: variable displacement piston pump
Displacement per revolution 0 to 2.3 cu in
0 to 38 cc
Flow rate @ 2300 rpm 0 to 23 gpm
0 to 87 L/min
Pressure, maximum 2900 psi
200 bar
Pressure compensator 2900 psi
200 bar
Standby pressure 250 psi
17.3 bar
Auxiliary Pump
Type: fixed displacement gear pump
Displacement per revolution 0.15 cu in
2.47 cc
Function manifold
System relief valve pressure,
maximum 3200 psi
221 bar
Primary boom extend relief pressure
(measured at
PTEST
port)
2400 psi
165 bar
Platform Manifold and Oscillate Valve
Platform level flow regulator
Platform rotate flow regulator 0.6 gpm
2.3 L/min
0.3 gpm
1.1 L/min
Oscillate relief pressure 950 psi
65.5 bar
Traction Manifold
Hot oil relief pressure 280 psi
19.3 bar
Brakes
Brake release pressure,
Wheel drive hubs 240 psi
16.5 bar
Drive Motors
Displacement per revolution
high speed: 0.9 cu in
14.7 cc
Displacement per revolution
low speed 2.7 cu in
45 cc
Hydraulic Filters
High pressure filter: Beta 3
≥200
High pressure filter bypass pressure 102 psi
7 bar
Medium pressure filter Beta 3
≥200
Medium pressure filter bypass
pressure 51 psi
3.5 bar
Hydraulic tank return filter 10 micron with
25 psi / 1.7 bar
bypass
Drive motor case drain return filter Beta 10
≥2