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October 2019
Service and Repair Manual
Specifications
Part No. 1280490GT
S
®
-80 XC
™
• S
®
-85 XC
™
•
S
®
-
80 HF • S
®
-85 HF
5
Hydraulic C omponent Speci fications
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
Generator Pump
Displacement per revolution
1.4 cu in
23 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
15 micron
hydraulic
10 micron air
breather
Drive motor case drain return filter
Beta 10
≥
2
Accumulator
Relief pressure
Note: This component is
not serviceable.
1100 psi
75.8 bar
Содержание Genie S-80 HF Series
Страница 77: ...October 2019 Service and Repair Manual Manifolds Part No 1280490GT S 80 XC S 85 XC S 80 HF S 85 HF 65 ...
Страница 87: ...October 2019 Service and Repair Manual Manifolds Part No 1280490GT S 80 XC S 85 XC S 80 HF S 85 HF 75 ...
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