To do: 1. Lifting jacks valve handle clockwise (to the tightest office) 2. vehicle jack placed right below the lifting parts, jack manufacturers, if necessary, Xinjiang jack, the jack on. . The adjustment screw counter-clockwise until it contacts the vehicle 3. Insert the jack handle into the handle casing, the vertical actuator handle until the vehicle was raised to the desired height decreased (careful attention: slowly declining vehicle slowly rotated return valve). 1 Remove the handle, with the handle loosen the oil return valve, Jack wholesale, (please slowly turn the handle counterclockwise, jack stock, loosen the oil return valve) Caution: Do not loosen the oil return valve over two laps. 2. After the vehicle completely down, move the jack (if the adjusting screw in the extension of lift state, you need to rotate clockwise until it is completely out of the vehicle). The products are small, light weight, compact, simple operation, high pressure low flow can be configured low-pressure pump to improve efficiency, increase the variety of hydraulic components on the basis of the crude way. Hydraulic jacks tonnage from 2 tons -200 tons of thin hollow hydraulic jack can be from 10 tons -150 tons jacks can wholesale | Xinjiang jack | Xinyu lifting (view) from the Qingyuan Xinyu Lifting Limited. Qingyuan Xinyu Crane Limited (xyqz0312.1688.com) Hebei Baoding, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xinyu lifting leadership with the staff warmly welcome all inquiries negotiations to create a better future Xinyu lifting.