Displacement and speed, respectively. In most cases by the actual operating conditions to determine what motor hydraulic motor, then the motor according to the system parameters need to choose the right pump, or assign the appropriate hydraulic system. Sometimes the hydraulic motor repair, there may be several motor theoretically meet the current conditions, this time will be based on the existing hydraulic system of matching motor. If only the prime mover + pump + motor This simple hydraulic system, to consider the pump flow (displacement * rpm), hydraulic motor displacement and speed according to the system pressure and flow to the election. The connection between the two through the valve, according to actual conditions choose to install a hydraulic motor, valve, balance valve, valve and the like ...... basic method overload 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 longitudinal data comparison Liyuan Hydraulic motors, observe its 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 inspection, grain prices create a hydraulic (online consultation), a hydraulic motor provided by the Jinan Jing Chong Hydraulic Machinery Co., Ltd .. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) Shandong Jinan, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In the crystal creating hydraulic leadership with the staff warmly welcome all inquiries negotiations to create the crystal creating hydraulic better future.