Highland High-performance closed circuit axial piston pumps designed as reliable hydraulic power sources for mobile and industrial applications, ensuring efficiency, stability, and long-lasting performance under high pressure.

Comprehensive safeguards include peak pressure limiting, thermal bypass, and mechanical swash-angle stops. The pump prioritizes drivetrain and critical sealing protection during abnormal events.

The pump’s control dynamics are tuned for engines with aggressive start/stop or hybrid transients. Anti-stall logic and fast displacement recovery maintain actuator responsiveness during rapid RPM changes common in modern powertrains.

Multi-functional hydraulic test bench is a comprehensive testing equipment integrated with advanced measurement and control technologies. It is specifically designed to meet the diverse needs of hydraulic repair workshops, capable of fully covering performance testing and diagnosis for core components including hydraulic pumps, hydraulic cylinders, and various hydraulic valves (such as directional valves, pressure valves, flow control valves). Featuring a modular design, the equipment is equipped with high-precision sensors and an intelligent data acquisition system. It can accurately measure key parameters like pressure, flow, torque, and speed, and automatically generate test reports. Whether it's for final inspection, fault diagnosis, or performance verification after repair, this test bench provides a reliable and efficient solution, helping you improve repair quality, expand business scope, and reduce operating costs.

Highland high performance axial piston pumps for closed circuit hydraulic systems, designed for superior efficiency, durability, and reliable power transmission in mobile and industrial machinery applications.

Highland Hydraulic as a leading manufacturer, we produce robust 42MPa high-pressure piston pumps engineered for modern agriculture. They deliver unmatched power and reliability for irrigation, crop spraying, and harvesting equipment, ensuring peak performance in demanding conditions.

Highland premium closed circuit piston pumps for demanding mobile applications. Featuring intelligent displacement control, 420-bar maximum pressure, and high volumetric efficiency. Ideal for hydrostatic drives, mixer truck hydraulic systems, and heavy-duty machinery requiring precise speed/torque regulation.

Highland reliable manufacturer of concrete mixer truck hydraulic pumps delivering powerful performance, high efficiency, and long service life for continuous concrete mixing and transportation applications.

Custom port timing reduces throttling losses at high speed while preserving sealing at low speed. Cavitation margins and heat generation are balanced carefully, supporting diverse applications from precise metering to high-flow transfer.

An efficient charge stage stabilizes inlet conditions and provides auxiliary flow for controls and cooling. Smart relief calibration prevents over-pressurization, ensuring reliable loop integrity in both open- and closed-circuit configurations.

Do standard test benches fail to meet all your unique challenges? We understand. This customized hydraulic test bench solution is specifically designed to address non-standard testing requirements. Whether you primarily repair large hydraulic cylinders for construction machinery, high-precision proportional valves for injection molding machines, or hydraulic motors for marine applications, we can work closely with you. From setting core parameters (such as pressure and flow ranges) to designing dedicated fixtures and tooling, and integrating advanced data acquisition and safety control systems, we provide comprehensive personalized customization. We ensure the test bench perfectly aligns with your testing procedures, quality standards, and business objectives, helping you stand out in the competitive market with superior repair quality.

Highland trusted manufacturer of agriculture variable displacement piston pumps delivering high efficiency, precise flow control, and durable performance for tractors, harvesters, and other agricultural machinery.