Hydraulic CVT works according to the hydrostatic principle. It consists of two piston composed, as a pump, and the other as a hydraulic motor. Two pumps are coaxially mounted on a central distributor of hydraulic motor mounting, the central distributor is connected with the transmission housing. To form a closed hydraulic fluid system housing. Pumping hydraulic fluid from the hydraulic motor to the hydraulic motor, or vice versa. Oil pump driven by the electric motor, hydraulic motor torque is transmitted to the output shaft. Changes in the volume of the pump can change its speed. Large displacement pump is high speed, low speed and vice versa. Pressure compensated variable pump outlet flow with approximately the size of the outlet pressure within a certain range by constant power curve. When the high-pressure oil from the main body portion through the channel (a), (b), (c) enter the variable housing lower chamber (d), the oil through the channel (e), respectively, into the channel (f) and (h) of the hydraulic motor repair, when the spring force is greater than the oil passage (f) into the servo piston hydraulic thrust area on the lower end of the ring, the oil through (h) to the chamber (g), pushing the piston moves downward force source variable hydraulic motor the pump flow rate is increased. When used as a servo-hydraulic thrust piston on the lower end of the annular area greater than the spring force, the servo piston moves upward, blocking passage (h), the oil (g) cavity through (i) the chamber and relief at this time, variable piston move, the variable head angle decreases, the pump flow rate decreases. Repair of hydraulic motors, hydraulic motors, hydraulic creating crystal factory direct crystal provided by the Jinan Chong Hydraulic Machinery Co., Ltd .. 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!