Gantry cranes are used to do the necessary lifting when a big object has to be moved. They operate by using a hoist to raise huge items, and they may travel horizontally across tracks installed under beams. Gantry cranes are widely used in ship construction, when large components and engines need to be repaired, to lift big things.
Gantry Cranes were created in the modern era and have been widely utilized ever since. Rails that are attached to the ground are used by gantry cranes to move. When using overhead cranes is not an option, they are a safer and more effective alternative. One person controls both cranes, which reduces operational risk.
In most situations when substantial lifting of things is necessary, gantry cranes are employed. Several of them are listed below