Hydraulic motor is the pressure of the liquid can be converted to mechanical energy equipment maintenance (pump), specializing in principle (hydraulic), hydraulic pump can be used as a hydraulic motor, hydraulic motor can also be used as a hydraulic pump. But in fact the same type of pump and the hydraulic motor, although similar in structure, but because of the two different operating conditions, so that there are some differences in both structure. Plum type hydraulic motor according knot points can be divided into gear, vane, piston, and other types. The rated speed of the hydraulic motor is divided into two major categories of high and low speed. Higher than the rated speed 500r / min belongs to the high-speed hydraulic motor, rated speed of less than 500r / min belongs to the low-speed hydraulic motor. The basic types of high-speed hydraulic motor gear, screw, vane and axial piston type, and so finishing (hydraulic) | pump | Hydraulic from Jinan Jing Jing Chong Chong Hydraulic Machinery Limited. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) strong, credible, in Jinan, Shandong mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement to create innovative ideas will lead crystal hydraulic and you hand into the brilliant, for a better future!