crane

Gantry cranes are one of the most common types of industrial cranes. They are quite similar to bridge cranes in nature; the only significant difference between the two types is the movement of rubber-tyred gantry cranes relative to bridge cranes. The important features of a gantry crane are briefly described in this section. Main Girder It forms the Crane's primary structural system, along with the supports. Its objective is to provide a platform for the carriage-hoist unit's movement as well as to support the efforts it receives. It can also hold the control cabin, numerous electromechanical systems, and maintenance access…