Electric hoist gantry crane is a small and medium-sized single girder gantry crane with (or without) cantilever. The electric hoist adopts CD, MD and other forms. The main beam U-shaped groove plate is welded with I-beam composite beam.
The applicable lifting weight is 3-16t, the applicable span is 10-26 meters, and the working environment temperature is in the range of -25- + 40 ° C.
Its simple structure, convenient installation, use and maintenance, are mostly used in factories, freight yards, docks, hydropower stations and other places with low frequency or rated lifting times. Advantage of single beam gantry crane: fast delivery time and economic benefits. Disadvantages: relatively large shaking during use, low work level, not suitable for heavy occasions.
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