Clamp-rail synchronous lifting hydraulic system is used for lifting installation of cross-highway steel box girder. Xuanzhao high-speed steel box beam lifting and sliding project uses Canete rail-type synchronous lifting hydraulic system, 120T stroke 600mm push cylinder, and is used with P43 rail clamp. The beam moves forward slowly, pushing and sliding at a speed of 8 m/h.

Steel box beam pushing and sliding site

Steel box beam pushing and sliding site

Controlled by rail-clamped synchronous push hydraulic system

Use two rail clamps to push cylinders synchronously

Use two rail clamps to push cylinders synchronously