The Parker TG Series TG0475ES050AAAA is a high-capacity medium-torque gerotor hydraulic motor providing 477 cm³/r (29.1 in³/r) displacement with a 1.25" 14-tooth splined shaft engineered for demanding mobile equipment applications requiring both substantial torque output and positive shaft engagement. The motor's large displacement design delivers 7,853 in-lbs continuous torque while the splined shaft configuration eliminates keying operations and provides superior torque transmission capability, reducing installation time and improving reliability in high-vibration environments.
Technical Specifications:
- Displacement: 477 cm³/r (29.1 in³/r)
- Max. Continuous Flow: 20 GPM (30 GPM intermittent)
- Max. Continuous Speed: 237 RPM
- Max. Continuous Torque: 7,853 in-lbs (12,145 in-lbs intermittent)
- Shaft: 1.25" 14-tooth splined
- Mount: SAE "A" 6-hole magneto mount
- Port Configuration: #10 ORB ports
- Rotation: Standard
- Seals: Standard
- Fluid Type: Mineral oil (standard)
- Genuine Parker TG0475ES050AAAA
Common Applications:
- Heavy-duty trencher final drives for utility and excavation work
- Large winch drives for oil and gas field operations
- Post hole auger drives for utility pole and fencing installations
- Snow removal and salt/sand spreader drive systems
- Pipe spinner drives for oil field drilling and well servicing
