Shipbuilding double girder gantry crane
Shipbuilding double girder gantry crane is generally applied in shopyard, docl yard or ship maintainance yard. It is used to lifting ship parts durning ship building or maintenance.
The shipbuilding gantry crane is runing on railway with cast wheel are generally used for moving heavy
loads, often outdoors. The shipyard gantry crane is designed with a pass through cantilever, that allows
hoist movement beyond the legs.
The shipbuilding double girder gantry crane on rail is similar to the bridge crane except that it runs on a railway on the floor.
The shipbuilding gantry crane is supported by two sets rigid steel legs which are carried by two sets end
carriages along the floor level railway.
Advantages of shipbuilding gantry cranes are:
|Can be used where overhead crane railways are not practical.|
| Can be used either indoors or outside|
| Can save money, as it doesn't need a runway structure.|
|Over machines for maintenance and lifting product|