Linde HMF-02 Motor | HMF135-02, HMF50-02, HMF105-02 | Fixed Displacement Piston Motor | HYX294Y

Linde HMF-02 Series Heavy-Duty Fixed Displacement Piston Motors

Product Overview: The Linde HMF-02 Series is globally recognized as the gold standard for high-pressure hydraulic drive technology. As a fixed displacement axial piston motor, this series is engineered for closed or open-circuit applications requiring extreme starting torque and 24/7 heavy-duty operation. The displacement matrix spans from the compact 50cc (HMF50) to the powerful 135cc (HMF135). Featured models such as HMF135-02 2601, HMF50-02 2655 (H2X292S01356), and HMF105-02 (HYX294Y03666) utilize a robust swashplate architecture to deliver exceptionally smooth power output at continuous pressures up to 420 Bar. It is the premier drive source for crawler excavator travel, crane winches, and rotary drilling rig power heads.

Key Technical Advantages:

• Superior Starting Torque: Optimized hydrodynamic balance ensures maximum mechanical efficiency and instantaneous breakout power during heavy-load startups.

• High-Pressure Durability: Rated for continuous operation at 420 Bar (6000 PSI) with peak capabilities up to 500 Bar, handling the shock loads of crawler drives with ease.

• High-Speed & Suction Performance: The unique rotating group design maintains low vibration and high volumetric efficiency even at maximum RPMs.

• Heavy-Duty Bearing Architecture: Equipped with oversized rollers to significantly enhance radial load capacity, extending service life in the harshest environments.

• Rugged & Compact Housing: Constructed with high-strength ductile iron and integrated case pressure control, simplifying hydraulic plumbing and reducing installation costs.

Detailed Models & Parameters:

• Core Series: Linde HMF-02 Series (Fixed Displacement).

• Model Keywords: HMF50-02, HMF75-02, HMF105-02, HMF135-02, HMF135-02 2601.

• Identification Codes: H2X292S01356, HYX294Y03666.

• Displacements: 50 cm³/rev, 105 cm³/rev, 135 cm³/rev.

• Pressure Ratings: Rated at 420 Bar continuous; Peak capability up to 500 Bar.

• Target Applications: Crawler travel drives, winch motors, rotary drilling rig drives, concrete mixer drum drives, and forestry harvesters.