May 21, 2018 · Single girder gantry crane. Single girder gantry crane is equipped with duel-speed electric hoist, widely used in workshop, storage, port, and hydroelectric power station and outdoor places. Gantry crane specifications:Product Type: MH, Lifting Capa: 1~20t, Span Length: 8~30m, Working Class: A3, A4.
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