Poclain MS MSE Motor | MS08 MSE08 MS11 MSE11 MS18 | Radial Piston Hydraulic Motor

Poclain MS & MSE Series Heavy-Duty Radial Piston Hydraulic Motors

Product Overview: The Poclain MS and MSE Series represent the global standard in hydraulic drive technology. As premier LSHT (Low Speed High Torque) radial piston motors, they feature a modular design engineered for extreme performance and reliability in the harshest environments. This category features core frame sizes: MS08/MSE08, MS11/MSE11, and MS18. Their unique multi-cam lobe technology makes them the powerhouse for vibratory rollers, rotary drilling rigs, skid steer loaders, municipal sweepers, and various mobile travel drives.

Key Technical Advantages:

• Extreme Torque Density: The multi-piston configuration delivers massive, smooth torque at low speeds, enabling direct drive without the need for auxiliary gear reduction.

• MS vs. MSE Configuration: The MS Series is the standard for robust load-bearing, while the MSE Series features a shortened envelope, optimized for space-constrained wheel-hub integrations.

• Dual Displacement Logic: Supports on-the-fly shifting between “Work Mode (High Torque)” and “Travel Mode (High Speed)” to maximize machine productivity.

• Superior Radial Load Tolerance: Rugged bearing architecture allows the motor to support significant external radial loads, functioning directly as a load-bearing axle.

• Integrated Braking Systems: Available with optional multi-disc wet parking or dynamic brakes for enhanced safety on heavy machinery.

Detailed Models & Parameters:

• Core Series: MS & MSE Series Radial Piston Motor.

• Model Matrix:

  • MS08 / MSE08: Displacement range approx. 468 – 937 cc/rev.

  • MS11 / MSE11: Displacement range approx. 702 – 1250 cc/rev.

  • MS18: Engineered for heavier loads, displacement approx. 1000 – 2800 cc/rev.

• Core Performance Specs:

  • Rated Pressure: Continuous operating pressure up to 400 – 450 Bar.

  • Peak Pressure: Capable of handling intermittent shock loads up to 500 Bar.

  • Braking Capacity: Integrated systems delivering thousands of Nm in static holding torque.