Plunger-type jack | jack | Long Hydraulic

Use (a) separate jack of an electric, such as insufficient amount of oil pump jack large tonnage, need to first join the working oil pump (10 # oil) to work. 2, the estimated weight lifting items, avoid overloading use. Precautions separate electric jack a) if the phenomenon occurs when playing with an empty piston jack, can be relaxed to put oil on the screw pump, the pump vertically up and head down a few dozen empty, then tighten the oil drain screw Professional production jack, you can continue to use. b) When a load, avoid the quick connector removed, in order to avoid accidents and damage to the parts. Plunger-type jack | jack | Long Hydraulic provided by Dezhou City, Long force hydraulic machinery plant. Long Dezhou City of hydraulic machinery plant (www.longliyy.com) strong, credible, in Dezhou hydraulic equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hydraulic and you work long into the brilliant, for a better future!