Poclain MS MSE Motor | MS08 MSE08 MS11 MSE11 MS18 | Radial Piston Motor | MS11-2-121

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

Product Overview: The Poclain MS and MSE Series motors represent the pinnacle of global hydraulic mobility drive technology. As quintessential radial piston LSHT (Low Speed High Torque) motors, these units are engineered to deliver elite power and unmatched reliability in the harshest environments. This category features core sizes MS08/MSE08, MS11/MSE11, and MS18, highlighting precision configurations: MS08-2-121-F09-1A40-2BE0 and MS11-2-121-F12-1120-25BE. These motors are the industry choice for construction machinery travel drives, vibratory roller systems, municipal utility vehicles, skid steer loaders, and heavy-duty winches.

Key Technical Advantages:

• Extreme Torque Density: The compact architecture delivers massive startup and running torque, enabling direct drive without the need for auxiliary gear reduction.

• Dual Displacement Capability (-2-): The “-2-” designation indicates a dual-displacement configuration, allowing the motor to shift between “High-Torque” and “High-Speed” modes on-the-fly to optimize machine productivity.

• Superior Load Capacity: Rugged monoblock housing designed to withstand intense external radial and axial loads, ideal for rough terrain applications.

• High-Pressure Resilience: Capable of handling extreme continuous pressures, ensuring an extended service life even under frequent reversals and shock loads.

• Technical Spec Decoding:

  • MS08 / MS11 / MS18: Denotes frame size and base displacement category.

  • MSE Series: Features a shortened axial envelope compared to the standard MS, optimized for restricted space in wheel-hub integrations.

  • F09 / F12: Relates to mounting flange specifications (e.g., SAE or ISO standards).

  • 121 / 1120: Correlates to internal cam-ring curves and rotor configurations.

Detailed Models & Parameters:

• Core Series: Poclain MS & MSE (Radial Piston Motor).

• Featured Model Matrix:

  • MS08-2-121-F09-1A40-2BE0: Size 08 dual-displacement motor, F09 flange setup.

  • MS11-2-121-F12-1120-25BE: Size 11 dual-displacement motor, F12 heavy-duty flange with brake logic.

  • MS18 Series: Engineered for heavy-duty drives requiring maximum torque output.

• Core Performance Specs:

  • Rated Pressure: Continuous working pressure up to 450 Bar (6500 PSI).

  • Displacements: Ranging from approx. 468 cc/rev to over 2000+ cc/rev.

  • Integrated Braking: Optional multi-disc wet brakes for reliable parking and safety.