1, horizontal jack lifting must check whether the normal.
2, a head connected supporting alignment lifting heavy objects close to the center of gravity, four-wheel location placed in relatively flat solid scene prevent body subsidence tilt.
3, the use of horizontal hydraulic jack, will operate the rod pressure relief cap by along the clockwise rotation, and then the pulling pressure bar before and after discharge, a head connected support increases lifting, to the highest rated highly. Drop the pressure relief cap slightly loose, the boom is gradually decreased.
4, the operation of horizontal oil pressure jack should be strictly observed in the scope of the product performance parameters.