Hydraulic System; General; Drive Hydraulics - Gehl RT175 Operator's Manual

Hydraulic System

General

Table 10: Hydraulic System : General
Hydraulic Self-Leveling
Main Relief Pressure
Pump-to-Engine Ratio
System Pressure Setting
Optional High-Flow Auxiliary Hydraulics System
Pressure Setting
Port Relief Pressures
Boom Lift
Boom Lower
Tilt Rollback
Tilt Dump

Drive Hydraulics

Table 11: Hydraulic System : Drive Hydraulics
Gear Box
Drive Speed
Tractive Effort
Hydrostatic Drive Motors
Type
Rated Pressure
Displacement
Maximum Output Torque (Low)
Rotating
Printed in U.S.A.
RT175
Hydraulic self-leveling in raise mode only. Full time-Standard; Switchable-
RT175
2-stage Planetary Reduction 21.58:1 Ratio
Low speed range: 0-8.2 kph (0-5.1 mph)
High speed range: 0-12.0 kph (0-7.5 mph)
5371 kg. (11 840 lbs.)
Axial-piston with planetary gearbox reduction
3 3
Low: 1049 cm (64.0 in )
3 3
High: 680 cm (41.5 in )
5768 Nm (4254 ft.-lbs.)
37
Specifications
RT210
Optional
207 bar (3000 psi) @ 2500 rpm
1 : 1
207 bar (3000 psi) @ 2500 rpm
200 bar (2900 psi) @ 2500 rpm
241 bar (3500 psi)
121 bar (1750 psi)
241 bar (3500 psi)
None
RT210
Low speed range: 0-8.7 kph (0-5.4 mph)
High speed range: 0-12.7 kph (0-7.9 mph)
5606 kg. (12 359 lbs.)
345 bar (5004 psi)
3
Low: 1098 cm
3
High: 714 cm
6020 Nm (4440 ft.-lbs.)
Bi-directional
3
(67.0 in )
3
(43.6 in )
918468/EP0313