50~100t Electric Winch Truss Double Girder Gantry Crane ...
Truss type double girder gantry crane is mainly applied to open sites and windy areas to lifting and loading unloading objects; Capacity from50t to 100t with longer span is available. The girder adopts double-piece steel truss structure, welded by U-steel with light weight, low cost, high wind-resistance and convenient assembly and disassembly.
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