A gantry crane is supported by uprights that run along a rail at ground level. Gantry cranes are ideal for situations in which you have no elevated runway or top rail to run your crane along.
Double leg gantries (both legs run along a rail at ground level) are often used in loading docks and shipyards.
Semi-gantries are gantries in which one leg runs along a rail at ground level and the other end of the bridge is supported by a truck that runs along an elevated runway. Semi-gantry cranes are ideal for warehouses and manufacturing buildings that need part of their bay for purposes other than a crane.
Ace World Companies can build a crane that will meet your needs. Give us a call today to discuss your crane requirements 800-431-4223 or firstname.lastname@example.org