Fluid Compatibility Designed for operational flexibility, the HPV series is compatible with a broad spectrum of hydraulic fluids, including standard mineral oils and fire-resistant fluids. This adaptability makes it suitable for specialized industries like primary metals and offshore drilling.

Highland Hydraulic is a trusted supplier of high quality agriculture machinery hydraulic pumps from China. We provide efficient, durable piston and gear pumps for tractors, harvesters, and farming equipment with strong OEM support and fast global delivery.

Bearing Life & Durability Utilizing advanced hydrodynamic cradle bearings, the HPV series minimizes metal-to-metal contact on the swashplate. This design significantly reduces friction, lowers heat generation, and drastically extends service life under continuous, heavy-load conditions.

Pressure Compensation & Limiting Featuring a highly responsive pressure compensator, the HPV series maintains a set pressure ("pressure cutoff") by automatically adjusting displacement. This protects the hydraulic system from over-pressurization while minimizing power consumption when flow is not required.

Highland High-performance hydraulic piston pump with 420Bar working pressure and 95% efficiency. Designed for heavy-duty hydraulic systems in construction, agriculture, and industrial applications requiring maximum power output.

The Portable Hydraulic Tester is a high-precision device designed for hydraulic system fault diagnosis and performance testing. It integrates data acquisition, analysis, and display, enabling real-time monitoring of key parameters such as pressure, flow, and temperature in hydraulic systems. This helps users quickly locate faults and provide solutions. The device is compact and lightweight, making it suitable for various industrial environments, especially for on-site operations and mobile inspections.

As a professional custom manufacturer of hydraulic test benches for construction machinery, we have been deeply engaged in the field of hydraulic testing equipment for many years. We can tailor-make exclusive testing solutions for core components in the construction machinery field, such as hydraulic cylinders, hydraulic valves, hydraulic pumps and hydraulic systems. The test bench supports multi-dimensional testing including pressure resistance, sealing performance, flow rate, pressure impact and fatigue life. It can accurately simulate the operating status of construction machinery under complex working conditions such as heavy load, bumping, high and low temperatures, ensuring that the test data is highly consistent with the actual working scenarios.

High Speed & Rotational Integrity Engineered for high-speed operation, the HPV series features a lightweight, reinforced piston assembly and optimized porting. This design ensures structural integrity and high volumetric efficiency even at maximum rotational speeds, suitable for high-RPM drive applications.

Thermal Stability The HPV series axial piston pump maintains high operational stability across a wide temperature range. Its efficient internal fluid dynamics and optimized cooling paths minimize thermal shock effects, ensuring reliable performance in environments with fluctuating ambient conditions.

Highland High-performance hydraulic power pumps designed for agriculture and construction machinery. Delivering efficiency, reliability, and long service life for demanding hydraulic systems in heavy-duty equipment.

Tailored for high-cycle industrial automation, the HPV series delivers exceptionally fast control response times. This capability is essential for synchronizing complex movements, improving cycle rates, and maximizing productivity in modern manufacturing lines.

Optimized for energy efficiency, the HPV series utilizes a sophisticated load-sensing (LS) control system. This mechanism precisely matches pump output to system demand, drastically reducing energy consumption and heat generation during off-load or partial-load conditions.