Second-hand shipbuilding gantry cranes refer to shipbuilding gantry cranes that have been used for a period of time and are usually sold due to factory relocation, equipment upgrades or economic reasons of the original owner. Buying a used shipbuilding gantry crane is often more economical than buying a new overhead crane.
Shipbuilding gantry crane is a special type of lifting equipment, mainly used in the shipbuilding industry to transport and lift heavy components such as hulls and dock doors of large ships. It usually consists of two bracket columns and a main beam connecting the two brackets. It is shaped like a door, hence the name “gantry crane”. Shipbuilding gantry cranes have large hoisting heights and spans, which can meet the needs of hull hoisting and dock door hoisting.