High Performance Replacement Radial Piston Hydraulic Motor


Radial piston hydraulic motors are low speed, high torque units featuring crankshaft and connecting rod design. They deliver reliable power for a wide range of hydraulic transmission systems, including plastic injection machines, ship and deck machinery, construction equipment, hoists, transport vehicles, metallurgical machinery, petroleum and mining machines, light industry equipment, lathes, and drilling machines. Designed for durability and smooth operation, these motors provide efficient torque output, long service life, and stable performance under demanding industrial and mobile applications.

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Product description of Radial Piston Hydraulic Motor

Radial piston hydraulic motors feature crankshaft and connecting rod design for low speed, high torque performance. They are widely used in plastic injection machines, construction and deck machinery, hoists, transport vehicles, metallurgical, petroleum, mining, and drilling equipment. With reliable operation and long service life, these motors deliver smooth, efficient power for a variety of industrial and mobile hydraulic systems.

Product Parameter Table

Displacement (ml/r) 181~380
Rated pressure (Mpa) 16~12
Max.pressure (Mpa) 22~18
Rated torque (N.m) 424~667
Unit torque (N.m/Mpa) 26~56
Max.speed (r/min) 350~250
Rated power (KW) 13~15

Main features

  • Low speed, high torque hydraulic motor with crankshaft and connecting rod

  • Smooth and reliable operation under heavy load

  • Efficient power transmission with minimal leakage

  • Durable design for long service life

  • Suitable for a wide range of hydraulic transmission systems

  • Compact structure for easy integration and installation

  • Stable performance for industrial and mobile applications

Application scenarios

  • Plastic injection molding machines

  • Ship and deck machinery

  • Construction machinery and equipment

  • Hoists and transport vehicles

  • Heavy metallurgical machinery

  • Petroleum and mining machinery

  • Light industry equipment and lathes

  • Drilling machines and industrial hydraulics

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