Hydraulic pump

• High efficiency, long service life, and sustained high pressure
• Suitable for mobile machinery such as excavators, bulldozers, cranes, and aerial work platforms
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Hydraulic motor

• High power, high efficiency, and excellent starting characteristics
• Suitable for mining trucks, tunnel repair machines, coal conveyors, and other mining equipment
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Hydraulic cylinder

· Hydraulic cylinders serve as the actuators and energy conversion devices within hydraulic systems
· Meet the customized requirements of various host manufacturers
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Hydraulic valve

· Achieve micron-level process precision with key flow channel roughness ≤ Ra 0.4 μm
· Standardized valve blocks meet 80% of routine requirements, while complex valve assemblies support non-standard customization
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Hydraulic complete equipment

• High power density, high efficiency/high self-priming capability, long service life, low noise, versatile control options
• Primarily used in the construction machinery sector
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SOLUTION


We specialize in manufacturing high-performance hydraulic pumps and motors, providing customized hydraulic solutions.

Construction machinery


Suitable for mobile machinery such as excavators, bulldozers, cranes, and aerial work platforms

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Agricultural machinery


Suitable for tractors, combine harvesters, corn harvesters, sugarcane harvesters, and other mobile machinery.

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Mining and Coal Industry Machinery


Suitable for mining trucks, tunnel repair machines, coal conveyors, and other mining equipment

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Port Machinery


Applicable to lifting equipment, loading and unloading machinery, ship auxiliary equipment, and yard equipment

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Energy Equipment


Applicable to wind power generation, hydroelectric power generation, solar thermal power generation, nuclear power equipment, and geothermal power generation.

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HENJOY TECHNOLOGY

Hunan Henjoy Technology Co., Ltd., established in 2012 and headquartered in the Changsha Economic and Technological Development Zone, is a nationally certified high-tech enterprise. Leveraging its core expertise in micron-level precision manufacturing, the company is positioned to serve as a key technology partner to the global construction machinery industry.

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19 Years

Production experience


20 +

Patent Certificate


300 +

Serving the world

BLOG


Continuously leading the industry toward sustainable development