• CM Series

  CM series hydraulic motors are new structural hydraulic motors introduced by our company. These motors have the advantages of high reliability, high efficiency, long life, low noise, large displacement and wide speed range, so that they can be widely used in the hydraulic transmission systems in a number of industries such as marine, plastic machinery, mining, construction, metallurgy, petroleum, and geological prospecting, etc..

Product features

Adopt the design of floating balnace with rotation valve distribution technologies, guarantee the high efficiency. stablity and durability of the oil distribution system even under working conditions of high pressure, high speed and mechanical shock. 

The pressurized hydraulic fluid columns are finely set up with the spherical eccentric crankshaft and the spherical surfaces of the piston covers. The design significantly reduces the wear of friction pairs, reaching smooth and higher working efficiency.

Special plasma coating treatment guarantees the effective lubrication and wear-resistance of the spherical surface of crankshaft,  enhances volumetric and mechanical efficiency together with longer service life.

• Range of application

  Can be widely used in hydraulic transmission system of shipbuilding, plastic machinery, mining, construction metallurgy, petroleum, coal mine, geological drilling and other industries.