What is a hydraulic cylinder?

As we all know, the hydraulic cylinder is a very important part in hydraulic machinery, play a role in the implementation of components of the hydraulic machinery, hydraulic cylinder is the whole process of the hydraulic energy into mechanical energy. According to the scope of the use of hydraulic pressure can be divided into three types of light pressure, medium pressure, weight. According to the JIB-B8354 specification, the hydraulic cylinder can be divided into the following specifications according to the working pressure.

Use pressure

Name

70kgf/cm2 (7MPa)

Low pressure hydraulic cylinder

140kgf/cm2 (14MPa)

Medium pressure hydraulic cylinder

210kgf/cm2 (21MPa)

High pressure hydraulic cylinder