Poclain MS50 Motor | MS50-2-G11-R50, MS50-0-A11-R50 | Radial Piston Wheel Motor

Poclain MS50 Series Heavy-Duty Radial Piston Wheel Motors

Product Overview: The Poclain MS50 Series is the global performance benchmark for hydrostatic drives in mobile machinery. As a definitive LSHT (Low Speed High Torque) radial piston motor, the MS50 is engineered for extreme loads and grueling environments. This selection highlights two core high-performance configurations: MS50-2-G11-R50-2A50-57EJ (Dual-displacement) and MS50-0-A11-R50-6AB0-5678EJ (High-capacity single displacement). Renowned for its exceptional radial load capacity and modular design, the MS50 series is the premier choice for combine harvester wheel drives, rotary drilling rigs, heavy pavers, forestry equipment, and specialized travel vehicles.

Key Technical Advantages:

• Superior Power Density: The compact radial piston architecture allows direct hub integration, delivering massive starting torque while optimizing space.

• Dual-Displacement Technology: The MS50-2 model enables seamless switching between working mode (high torque) and travel mode (high speed), significantly enhancing machine productivity.

• Exceptional Radial Load Capacity: The R50 reinforced bearing system is specifically designed for wheel-end drives, handling vehicle weight and lateral shock loads directly.

• Extreme Pressure Resilience: Rated for continuous operation at 400 Bar (5800 PSI) with peak pressures reaching 450 Bar, ensuring longevity in mining and construction settings.

• Integrated Braking Solutions: Supports optional multi-disc parking brakes, enhancing safety for heavy equipment on slopes and during dynamic operations.

• Target Applications: Agricultural machine propulsion, road rollers, marine winches, shredder drives, and TBM auxiliary systems.

Detailed Models & Parameters:

• Core Series: Poclain Hydraulics MS50 Series.

• Model Keywords: MS50-2-G11-R50-2A50-57EJ, MS50-0-A11-R50-6AB0-5678EJ.

• Technical Specs Decoding:

  • MS50-2 / MS50-0: Indicates dual-displacement (2) and single-displacement (0) configurations.

  • G11 / A11: Refers to distribution cover designs and integrated valve standards.

  • R50: Industry-standard heavy-duty wheel-end mounting flange.

  • 2A50 / 6AB0: Refers to specific cam-lobe displacement settings and torque characteristic codes.

• Pressure Specs: Continuous pressure up to 400 Bar, peak pressure reaching 450 Bar (6500 PSI).