Overhead 200 Ton Truss Type Beam Electric Driven Girder ...
Double truss 1000 ton MTR launching bridge girder erection crane is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental prestress concrete box beam (PC beam) assembly. The main feature is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main …
Get Price