Poclain MS125 Motor | MS125-0-1BJ-T80, MS125-2-111 | Radial Piston Hydraulic Motor

Poclain MS125 Series Ultra-High Torque Radial Piston Motors

Product Overview: The Poclain MS125 Series is a heavy-duty radial piston motor engineered for the most demanding applications on the planet. As one of the largest displacements in the Poclain family, the MS125 is renowned for its unmatched torque output and legendary reliability under extreme conditions. This selection features three core configurations: MS125-0-1BJ-T80-6AL1-Y678JW, MS125-0-1BJ-R83-6AL1-Y67EJ, and MS125-2-111-R83-6AL0-6780. These motors are the definitive power source for large rotary drilling rigs, mining excavators, Tunnel Boring Machines (TBM), and heavy-duty industrial shredders.

Key Technical Advantages:

• Ultimate Torque Density: The radial piston architecture ensures maximum torque delivery from zero RPM, handling multi-thousand-ton loads with ease.

• Multi-Displacement Capability: Selected models (like the -2 Series) support displacement shifting, allowing equipment to transition smoothly between high-speed travel and high-torque working modes.

• Enhanced Structural Rigidity: Modular design paired with a reinforced housing allows the motor to withstand intense radial load shocks and axial tension.

• Highly Customizable Interfaces: Offers multiple distribution valves and shaft standards like T80 and R83, ensuring seamless integration with heavy-duty gearboxes and industrial couplings.

• Target Applications: Rotary drilling rig travel and power heads, TBM cutterhead drives, mining conveyors, large demolition machinery, and port cranes.

Detailed Models & Parameters:

• Core Series: Poclain MS125, MSE125 Series.

• Model Keywords: MS125-0-1BJ, MS125-2-111, T80, R83, 6AL1, 6AL0, Y678JW, Y67EJ.

• Technical Specs Decoding:

  • MS125-0-1BJ-T80-6AL1-Y678JW: Single displacement unit with T80 high-performance distribution interface.

  • MS125-2-111-R83-6AL0-6780: Double displacement version (2-Series) optimized for efficiency during high-speed operations.

• Pressure Specs: Rated pressure up to 400 Bar (5800 PSI), Peak pressure up to 450 Bar (6500 PSI).

• Displacement Scope: Displacement typically ranges from 10,000cc to 15,000cc per revolution.