The electric single beam crane has only one beam, and the electric hoist is directly hung upside down on the track under the beam; The electric double beam.
Gantry crane with electric hoist is a single beam gantry with electric hoist as lifting mechanism which can be CD1, MD1 model electric hoists. This gantry crane
Meanwhile in the process of use , it can save the cost of manual handling. 3. The electric hoist double-beam bridge crane is composed of four parts: box-shaped
