With output power, light weight, remote operation features, together with the factory high pressure pump station, enabling the top, pushing, pulling, squeezing and other forms of work in recent years, and in basic and static settling tests piling has been widely used. Suitable for heavy machinery, bridge engineering, water conservancy, port construction and other industrial equipment installation, maintenance, lifting or falling of large equipment and a variety of heavy work purposes. More product information about hydraulic jacks, please log http://www.jstzhl.com inspection.