Optional installation location. It must be filled with hydraulic fluid within the motor. ● speed range nmin no minimum speed limit. Even if the required number of revolution of the hydraulic pump sales, the nmin should be less than 50r / min. Minimum displacement maximum speed of the motor by the maximum flow from the pump motor and variables of the decision. Maximum speed see data sheet. Minimum displacement by a small displacement limit screw mechanical limit, so it will not exceed the maximum allowable variable motor speed. Variable motor minimum displacement setting from Vgmin to 0.7Vgmin, setpoint adjustment in the factory setting. Adjusting screw shield to prevent unauthorized adjustment. L6V107HD1DFZ20700 used in Xugong (heavy) truck crane special instructions before operating the hydraulic pump 1 product, must ensure that each pipeline filled with oil pumps, motors and systems, otherwise it will cause damage to the product due to poor lubrication; 2. Host hydraulic system fluid cleaning not less than ISO4406 19/16 level, otherwise it will cause the product to malfunction hydraulic steering repair, or even damage; 3. tank must be properly set up and the system cooling, ensure maximum system oil temperature does not exceed 80 ℃. Letter Users: In order to extend the life of your users to be: (1) shall be kept for any occasion cleanliness of hydraulic oil; (2) the periodic replacement of the hydraulic oil (working 1000-3000 hours, or six) hydraulic testing, hydraulic pumps, hydraulic preferred by the 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!