Экскаваторы, are well known as diggers, бульдозеры, excavators or JCB, и т. д.. На самом деле, they are members of the construction machinery family. В настоящий момент, most construction machinery is mainly driven by diggers, so it can also be used as a category of construction...
The hydraulic cylinder manufacturer is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion. It has simple structure and reliable operation. When it is used to achieve reciprocating motion, it can be removed...
