A2F quantitative displacement piston pump has a fixed sale, as hydrostatic transmission pump or motor in open or closed systems. When used as a hydraulic pump maintenance, and the number of revolutions and the flow rate is proportional to displacement. When used as a motor, and the displacement is proportional to the number of output revolutions is inversely proportional with the displacement. Output torque with increasing pressure of the high pressure side and low pressure side increases. Shaft radial loads; cylinder and oil pan with oil using a spherical, rotating automatically in pairs, small peripheral speed, high efficiency; low noise of this series of products for Cline hydraulic structure for open or closed system, hydrostatic transmission A2F6.1 piston pump / motor Features: dip a large element: All specifications are the same 40 ° angle of the hydraulic pump maintenance, gives high power, weight is relatively small structure size, optimum efficiency and economy. Overall tapered plug with two seals, patented cylinder husband cardan shaft drive. Ease of installation and maintenance of the bearing structure, providing longer life. The new class of modern design standards series. Specially modified series with a 1-4 series the same hydraulic connector, flange and shaft specifications. Hydraulic repair, hydraulic pumps, 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!