A hydraulic pump import element for providing pressurized hydraulic fluid to maintain the drive is a pump. Its function is to power machine (such as a motor and an internal combustion engine, etc.) of the mechanical energy into pressure energy of the liquid. Many factors affect the service life of the hydraulic pump, the pump itself in addition to the design, manufacture and some external factors associated with the use of the pump element (e.g. couplings, filter, etc.) selection, the process of test running operation are also related. Hydraulic motor, also known as motor oil, mainly used in injection molding machinery, ships, from Jan machines, construction machinery, construction machinery, mining machinery, mining machinery, metallurgical machinery, shipbuilding, machinery, petrochemicals, port machinery. High-speed motor gear motor with a small size, light weight, simple structure, technology is good, is not sensitive to the oil pollution, impact resistance and inertia is small. Disadvantages greater torque ripple, low efficiency, starting torque is small (only 60% of the rated torque of --70%) and poor low-speed stability. Import sales _ _ hydraulic pump hydraulic pressure 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! You can also access (www.jnjcyy.com/supply_details_51602540.html), for more information about the company.