Separate hydraulic cylinder has the following feature, Double Acting, hydraulic
return, and high-Strength cylinder block. It is adopted the advanced manufacturing technology,
with safety and long life performance. With many years of experiences, this quality product
have already been widely used in the field of highway, railway, bridges, subway, building,
shipbuilding, mining machinery, foundation settlement test, Static piling, pile foundation detection
etc
It also can be equipped with hydraulic lock (optional), if required, please add "-s" to the model.