Dam Floodgate Gantry Hoist - Overhead crane
2021-9-25u2002·u20027. Large Lifting capacity, low speed, low work level, generally not more than 4 m min, only for some quick gate, it can reach 10-14 m min; Dam crane hoist/crane can be mainly divided into two kinds according to their different structures. 1. Fixed type hoist: winding type, rack type, chain type, screw type and hydraulic type; 2.
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