Cast-in-place piles and precast piles removing construction

Casing Rotator Drilling Equipment ,The construction of pulling out all kinds of castin piles and prefabricated piles is to use the clamping system of the full-slewing full-slewing drilling rig to clamp various diameter special steel casing with special cutter head, and then provide hydraulic power through the specially equipped hydraulic power station to drive the hydraulic motor and lifting cylinder on the full-slewing drilling rig. The steel casing is cut into the bottom of all kinds of cast-in piles and prefabricated piles (the pile body can be cut in whole or in part), and then the cast-in piles and prefabricated piles inside the casing are pulled out as a whole or in sections with special crawler crane with free drop hook, impact grab bucket, wedge hammer, high pressure water and other facilities;