Specifications
50940411/G0219 42 Printed in U.S.A.
Drive Hydraulics
Pumps
Table 11: Hydraulic System : Drive Hydraulics
RT175 RT210 RT250
Gear Box 2-stage Planetary Reduction 21.58:1 Ratio
2-stage Planetary Reduction
24.0:1 Ratio
Drive Speed
Low: 8.5 kph (5.3 mph)
High: 12.4 kph (7.7 mph)
Low: 9.8 kph (6.1 mph)
High: 14.3 kph (8.9 mph)
Low: 9.3 kph (5.8 mph)
High: 13.2 kph (8.2 mph)
Tractive Effort 4498 kg (9917 lbs.) 5211 kg (11 489 lbs.) 5792 kg (12 770 lbs.)
Hydrostatic Drive Motors
Type Axial-piston with planetary gearbox reduction
Rated Pressure 345 bar (5004 psi)
400 bar (5800 psi)
Displacement
Low: 1049 cm
3
(64.0 in
3
)
High: 680 cm
3
(41.5 in
3
)
Low: 1098 cm
3
(67.0 in
3
)
High: 714 cm
3
(43.6 in
3
)
Low:1044 cm
3
(63.7 in
3
)
High: 672 cm
3
(41.0in
3
)
Maximum Output Torque 5162 Nm (3807 ft.-lbs.) 5979 Nm (4410 ft.-lbs.) 6646 Nm (4902 ft.-lbs.)
Rotating Bi-directional
Table 12: Hydraulic System : Pumps
RT175 RT210 RT250
Auxiliary Hydraulics Pump (Standard)
Type Gear
Main Relief Valve Pressure Standard Flow 207 bar (3000 psi)
207 bar (3000 psi) @ 2300
rpm
Displacement
28.02 cm
3
(1.71 in
3
) 32.94 cm
3
(2.01 in
3
) 40.97 cm
3
(2.50 in
3
)
Theoretical Total Flow @ Rated
Speed
70.0 L/m (18.5 gpm) @ 2500
rpm
82.5 L/m (21.8 gpm) @ 2500
rpm
94.3 L/m (24.9 gpm) @ 2300
rpm
Theoretical 100% Hydraulic
Operating Power
24.2 kW (32.4 hp) 28.5 kW (38.2 hp) 32.5 kW (43.6 hp)
Auxiliary Hydraulics Pump (Optional - High-Flow)
Type Tandem gear
Main Relief Valve Pressure High-Flow 200 bar (2900 psi)
200 bar (2900 psi) @ 2300
rpm
Displacement
Section 1: 29.00 cm
3
(1.77 in
3
)
Section 2: 22.45 cm
3
(1.37 in
3
)
Section 1: 31.79 cm
3
(1.94 in
3
)
Section 2: 22.45 cm
3
(1.37 in
3
)
Section 1: 41.0 cm
3
(2.50 in
3
)
Section 2: 20.5 cm
3
(1.25 in
3
)
Theoretical Total Flow @ Rated
Speed
128.7 L/m (34 gpm) 136 L/m (35.9 gpm)
141.6 L/m (37.4 gpm) @
2300 rpm
Theoretical 100% Hydraulic
Operating Power
42.9 kW (57.5 hp) 45.3 kW (60.7 hp) 47.1 kW (63.2 hp)
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