Trestle trolley for tunnel

Product Details

During the tunnel construction, invert trestles are used to span the invert working section, so that all kinds of vehicles, equipment and personnel can pass on the trestle normally, and operations such as binding of invert steel bars, invert and filling concrete are carried out under the trestle simultaneously, which can meet the requirements of one-time molding and rapid construction of the entire invert concrete pouring.