OMS11- radial piston hydraulic motor
The OMS11 is a large-displacement radial piston motor from the MS series, engineered for low-speed high-torque (LSHT) applications. With displacements up to 1,687 ml/r and maximum torque reaching 6,302 N·m, it delivers substantial power for demanding heavy-duty applications. It is widely used in large excavators, heavy cranes, mining equipment, marine applications, and material handling systems. Particularly, it excels in heavy crawler track drives, large slewing systems, and winch drives for offshore use.
Features
- High torque capacity - delivers up to 6,302 N·m, making it suitable for the largest mobile equipment.
- Heavy-duty bearing system - designed to withstand extreme radial and axial loads from track drives and swing gearboxes.
- Two-speed capability - available with a double-displacement fluid distribution option, providing flexibility between high-torque crawling and high-speed traveling.
- Service-friendly architecture - simplifies maintenance and spare parts inventory across different equipment types.
- Robust contamination control - specialized seal materials resist contamination and extend service life in mining and construction environments.
- Global OEM acceptance - widely specified by major excavator and crane manufacturers worldwide.
FAQ
Q: Does the OMS11 support two-speed travel?
A: Yes, the OMS11 can be equipped with a double-displacement fluid distribution option, allowing operators to shift between high torque and high speed modes as working conditions require.
Q: What is the continuous torque rating of the OMS11?
A: The continuous torque rating varies by displacement option, with maximum continuous torque up to approximately 6,302 N·m at 25 MPa.
Q: Can the OMS11 be used in marine environments?
A: Yes, with appropriate corrosion-resistant coatings and seal materials, the OMS11 is suitable for offshore winch and deck machinery applications.
