Completing Manufacturing Jobs

Questions About Overhead Cranes

13 August 2019 by Felix Mason

For many years, cranes have been a mainstay in construction, industrial operations, and warehouses. These workhorses are capable of lifting and maneuvering bulky and heavy items and loads of materials. However, there can be great differences between the different types of cranes that people use every day to get things done. One of the most common types of cranes is the overhead crane, and the more you know about this piece of equipment, the more there is to appreciate. Take a look at some of the common questions about how overhead cranes differ from other types. 

What is the difference between an overhead crane and a bridge crane?

Technically, there is no difference between an overhead crane and a bridge crane. If you pay careful attention to how the two designations are used, you will see that they are often used interchangeably for the same types of heavy equipment. These cranes offer a parallel placed runway and a bridge across the gap that carries a hoist. The term "bridge" crane directly comes from the fact that the crane consists of a bridge overhead. Of course, "overhead" is a self-explanatory designation for these types of cranes as well. 

How are overhead cranes so different from a construction crane?

Construction cranes are mobile units that go with the job wherever it may go. The crane itself usually positioned on top of a mobile unit with tracks or wheels so it can be freely maneuvered wherever it needs to go. Overhead cranes are really stationary implements; they are installed in a warehouse or facility, and they stay there until they are dismantled and relocated to another place. Both types of cranes are pieces of heavy lifting equipment that are tasked with making it possible to maneuver large or bulky items in a way that is safer than by hand. 

What can a telescopic crane do that an overhead crane cannot?

If you ever get the chance to see a telescopic or telescoping crane in action, take a moment to watch; you won't be disappointed. These cranes have the ability to maneuver up and down to different heights through a telescoping action. Unlike regular construction cranes that have a long arm that works its way up to higher heights, telescoping cranes actually raise in a completely vertical fashion. Overhead cranes can actually be designed with this kind of function, but the telescoping height changes are minimal. 

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