HPV Axial Piston Pump for Heavy Duty Agricultural Powertrains

HPV hydraulic pump is engineered for closed-loop hydrostatic drives in agricultural machinery, delivering stable traction and precise speed control. The compact housing supports tight installation spaces. Precision-matched cylinder block and valve plate reduce internal leakage to improve volumetric efficiency. Reinforced bearings and a rigid case structure withstand shock loads and vibration. Multiple control options enable smooth acceleration and reliable torque management. 

Electro-proportional servo delivers accurate displacement positioning. 

Charge pump keeps loop pressure stable under rapid commands. 

Variable displacement improves productivity with power-on-demand. 

Reduced internal losses lower oil temperature. 

Built for continuous heavy-duty operation. 

HPV hydrostatic pump provides efficient closed-circuit flow for tractors, harvesters, and self-propelled sprayers operating long hours in the field. Optimized port timing reduces pressure ripple and noise. Low throttling losses help control oil temperature and extend fluid life. A robust shaft/spline interface supports high torque transfer. Optional charge and flushing features enhance loop stability.