1. Hydraulic motors generally require rotating, so the internal structure should have symmetry Liyuan Hydraulic motors and hydraulic pumps are generally single direction of rotation, no such requirement. 2. In order to reduce oil absorption resistance, reduced radial force, general pump suction port is larger than the size of the oil port. The low pressure chamber of the hydraulic motor pressure slightly higher than atmospheric pressure, so there is no such requirement. 3. The hydraulic motor requirements can work in a wide speed range, therefore, it should be used hydraulic bearings or hydrostatic bearings. When the motor speed is low because the hydraulic motor speed, the use of hydrodynamic bearings, it is not easy to form a lubricating synovial. The basic method of folding Edit this paragraph 1, ratio analysis. It is the basic method of financial analysis, is the main method of quantitative analysis. 2, trend analysis. It has the same unit of the underlying financial indicators for several consecutive years of data for longitudinal comparison of the hydraulic motor maintenance, observe their growth. Through trend analysis, analysts can understand the business development trends in specific areas. 3, the structure analysis. It is through the analysis of corporate financial indicators in each sub-project or component in the overall proportion of the project, taking into consideration the status of each sub-project in the overall project. Hydraulic motor hydraulic motor parts _ _ 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 constantly improving innovative ideas will lead crystal create hydraulic and you hand into the brilliant, for a better future!