Highland High-performance HPV90 hydraulic piston pumps delivering 420 bar high pressure for mobile and industrial machinery. Manufactured in China with precision engineering, high efficiency, and exceptional durability for demanding closed-loop hydraulic systems.

System Noise Reduction Through an advanced 9-piston (or higher) design and optimized port timing, the HPV series minimizes output flow ripple. This results in significantly lower system-wide noise and vibration, reducing operator fatigue and protecting sensitive downstream components.

HPV series effectively manages dynamic braking (overrun conditions). It smoothly absorbs and controls energy from the load, providing exceptional stability and safety for mobile equipment operating on inclines or during rapid deceleration.

Highland Precision engineered hydraulic pumps delivering 420 bar high pressure for demanding applications. Designed for efficiency, durability, and smooth power output in construction, agriculture, and industrial hydraulic systems.

Our series of professional hydraulic test benches are high-precision testing equipment integrated with advanced measurement and control technologies. Designed specifically for performance verification and factory quality inspection of various hydraulic components, they are critical for ensuring the reliability and safety of hydraulic systems. By simulating real working conditions, they provide a comprehensive and accurate assessment of all key performance indicators, making them the ideal choice for hydraulic component manufacturers, repair shops, and quality inspection institutions.

Aerospace Ground Support Specifically hardened for aerospace ground support equipment (GSE), the HPV series delivers high-purity, high-pressure flow for hydraulic test stands and actuation systems. Its reliability ensures the operational readiness of critical aircraft components.

High-Efficiency Piston Group The core of the HPV series is its high-efficiency rotating group. Precision-matched piston/slipper assemblies and an optimized valve plate timing minimize internal leakage and cross-port flow, delivering maximum volumetric efficiency at peak pressures.

Highland hydraulic manufacture marine hydraulic piston pumps engineered for harsh ocean environments. Built with superior corrosion resistance and unwavering reliability, they deliver consistent power for steering gears, winches, and deck machinery on various vessels.

Bi-Directional Operation Engineered as an "over-center" pump, the HPV series provides true bi-directional flow control without external valving. This capability is essential for closed-loop circuits, enabling precise acceleration, deceleration, and reversal of hydraulic motors.

HPV series offers an integral power limiting (torque limiting) control. This feature automatically adjusts displacement and flow based on system pressure to ensure the input power draw never exceeds the motor or engine's capacity, maximizing productivity without overload.

Highland HPV110 hydraulic piston pump delivers 420 bar high pressure for harvesters, enhancing performance, efficiency, and reliability. Ideal for modern agricultural machinery, offering long service life and OEM customization.

HPV series provides true bi-directional flow control without external valving. This capability is essential for closed-loop circuits, enabling precise acceleration, deceleration, and reversal of hydraulic motors.