CRM-HB series hydraulic motor is what we develop for heavy duty application. it can work stably in various harsh condition to meet requirement of the overloaded application, such as shredders conveyor belt, hinge heads and so on. CRM-HA series motor adopts the structure of disc flow , radial piston, and inner curve. with advantage of shaft hollow. it can easily configured with the brakes,tachometer, and special equipments, which greatly simplifies the user requirement of the host structure by saving much space for whole design.