What is a gantry crane used for?

A gantry crane is a type of crane that is typically supported by uprights on legs, allowing it to move along rails or tracks. It is used for lifting and moving heavy objects or materials in a variety of industries. Gantry cranes are commonly found in shipyards, construction sites, warehouses, and manufacturing facilities. They are used to load and unload cargo from ships, lift heavy machinery or equipment, and facilitate the movement of materials within a facility. Gantry cranes are known for their versatility, strength, and ability to handle heavy loads with precision and efficiency.