Poclain MSE Series Hydraulic Motor | MSE05 MSE11 MSE18 | MSE11-2-D1A

LIC Hydraulic specializes in the Poclain MSE Series, the global benchmark for radial piston cam-lobe motor technology. Engineered for the most demanding mobile environments, the MSE series—including the MSE05, MSE11, and MSE18—provides unmatched low-speed smoothness and massive starting torque. The MSE11-2-D1A-F12-2A10-5000 is a premier Double Speed Wheel Motor, combining high-efficiency final drive capabilities with a compact, integrated design. By allowing a seamless shift between high-torque work mode and high-speed travel mode, Poclain MSE motors ensure your machinery operates with maximum productivity and reliability.

Technical Highlights

• Multi-Stroke Radial Piston Design: Provides constant torque output and high mechanical efficiency across the entire speed range.

• Double Speed Functionality: Integrated displacement shifting allows for two distinct speed/torque ranges without a mechanical gearbox.

• Heavy-Duty Wheel Mount: Featuring a robust D-type flange and oversized bearings to support significant radial and axial loads directly from the wheels.

• Integrated Parking Brake: Equipped with internal multi-disc wet brakes for safe and dependable holding capacity in compact spaces.

Application Areas

• Construction Machinery: Final drive for mini-excavators, track loaders, and pavers.

• Drilling & Foundation: Walking systems for rotary drilling rigs and trenchers.

• Agriculture: Primary drive for harvesters and self-propelled sprayers.

Expert Maintenance Tips

• Proper Priming: The MSE11 case must be manually filled with clean hydraulic oil before initial startup. A dry start will cause irreversible damage to the cam-lobe track and piston rollers.

• Monitor Case Drain: Ensure the case drain line is unrestricted. Excessive backpressure at the drain port will compromise the shaft seal and may affect brake release.

• Oil Cleanliness: To protect the precision-engineered cam profile, maintain an oil cleanliness level of ISO 18/16/13. Particle contamination is the primary cause of premature wear in radial piston motors.