There is a different sort of crane for virtually every industrial surroundings. Gantry cranes merely as useful and significantly bulky or awkward as traditional cranes. These tools are adjustable in height and can be used on any smooth or flat working surface. Traditional cranes are completely unusable in an interior setting; however, gantry cranes can be custom in order to fit inside virtually any environment. These are both adjustable in height and are of either aluminum or steel.