Poclain MK Motor | MK05, MK08, MK12, MK23 | MK05-0-124-F04 | Radial Piston Motor

Poclain MK Series Compact Radial Piston Hydraulic Motors

Product Overview: The Poclain MK Series represents the pinnacle of compact power for global industrial and mobile applications. As a high-performance Low Speed High Torque (LSHT) radial piston motor, the MK series is specifically engineered to deliver massive torque within a restricted axial footprint, making it significantly shorter than conventional motors of the same displacement. This selection covers the entire spectrum: from the micro MK05, to mid-range MK08, MK09, and MK12, up to the heavy-duty MK18, MKE18, and MK23. It includes precision configurations like MK05-0-124-F04-1340-0000 and MK08-2-12A-F08-1340-A000. Renowned for its shortened length, the MK series is the premier choice for rotary drilling rig heads, skid steer drives, industrial mixers, and compact chassis propulsion systems.

Key Technical Advantages:

• Ultra-Compact Axial Length: The unique modular architecture provides a shorter profile than the MS series, facilitating seamless integration into drilling heads or narrow undercarriages.

• Elite Low-Speed Smoothness: Utilizing Poclain’s patented cam-ring technology, the motor delivers full rated torque at zero RPM, ensuring smooth operation without “stick-slip” effects.

• Efficient Displacement Shifting (1C/2C): Supports single and double displacement modes, allowing machinery to switch between “High Torque” and “High Speed” effortlessly based on load demand.

• Rugged Shock Resistance: Built to withstand frequent directional reversals and massive radial loads, ideal for harsh mining and construction environments.

• Integrated Braking Solutions: Available with integrated multi-disc wet brakes (e.g., F04/F08) for reliable parking and emergency braking performance.

• Target Applications: Rotary drilling rigs, forestry harvesters, railway vehicle propulsion, shredders, and marine winches.

Detailed Models & Parameters:

• Core Series: Poclain Hydraulics MK & MKE Series.

• Model Keywords: MK05, MK08, MK09, MK12, MK18, MKE18, MK23.

• Technical Specs Decoding:

  • MK05-0-124-F04: Frame size 05, approx. 1340cc displacement, integrated 4000 Nm brake.

  • MK08-2-12A-F08: Frame size 08, generation 2 design, integrated 8000 Nm brake.

  • MKE18: Reinforced high-capacity displacement spec optimized for high-pressure durability.

• Pressure Specs: Nominal Pressure up to 400 Bar, Peak Pressure reaching 450 Bar (6500 PSI).