Overhead Cranes

Overhead cranes are an essential component of material handling operations in various industries. They are used to lift and move heavy loads in a workspace, such as factories, warehouses, and shipping yards. There are several types of overhead cranes available, each designed for specific applications. In this article, we will discuss the most common types of overhead cranes, including gantry cranes, cab-controlled cranes, jib cranes, wall cranes, beam cranes, and electric hoist gantry cranes. We will explore their features, applications, and benefits.

Gantry Cranes:

Gantry cranes are a type of overhead crane that use legs to support the bridge and hoist. They are commonly used for outdoor applications or in situations where floor space is limited. Gantry cranes can be powered by electricity or hydraulics and can handle loads ranging from a few hundred pounds to several tons. They are ideal for loading and unloading containers, lifting heavy equipment, and moving materials around a construction site. Gantry cranes are also commonly used in shipyards for shipbuilding and repair work.

Cab-Controlled Cranes:

Cab-controlled cranes are designed to be operated by a single operator. The operator sits in a cab located on the bridge of the crane and uses a control panel to manoeuvre the hoist and trolley. Cab-controlled cranes are commonly used in manufacturing plants, where they are used to move heavy equipment and raw materials. They are also used in shipping yards and ports to load and unload cargo from ships. Cab-controlled cranes are beneficial because they provide the operator with an excellent view of the work area and allow for precise load control.

Jib Cranes:

Jib cranes are a type of overhead crane that uses a horizontal arm to support the hoist and trolley. They are commonly used in workshops, where they are used to lift and move materials around a workspace. Jib cranes are available in both freestanding and wall-mounted versions and can handle loads ranging from a few hundred pounds to several tons. Freestanding jib cranes are ideal for outdoor applications, while wall-mounted jib cranes are beneficial for small workspaces.

Wall Cranes:

Wall cranes are similar to jib cranes, but they are mounted directly to a wall instead of a column or freestanding support. Wall cranes are ideal for small workspaces or areas where floor space is limited. They are commonly used in automotive repair shops, where they are used to lift and move heavy engine components. Wall cranes are also beneficial in manufacturing plants where they can be used to move materials between workstations.

Beam Cranes:

Beam cranes are a type of overhead crane that uses a horizontal beam to support the hoist and trolley. They are commonly used in manufacturing plants and warehouses to move heavy materials and equipment. Beam cranes can be powered by electricity or hydraulics and can handle loads ranging from a few hundred pounds to several tons. Beam cranes are beneficial because they can be customized to fit the specific needs of a workspace, and they can provide a more extended reach than other types of cranes.

Electric Hoist Gantry Crane:

Electric hoist gantry cranes are a type of gantry crane that uses an electric hoist to lift and move heavy loads. They are commonly used in manufacturing plants, construction sites, and shipping yards to move heavy equipment and materials. Electric hoist gantry cranes can be operated by a single operator and can handle loads ranging from a few hundred pounds to several tons. They are beneficial because they are easy to operate and provide precise load control.

In conclusion, overhead cranes are essential material handling equipment in various industries. Each type of overhead crane has unique features and benefits that make it ideal for specific applications. Gantry cranes are suitable for outdoor applications or where floor space is limited, while cab-controlled cranes provide precise load control and excellent visibility for the operator. Jib and wall cranes are beneficial for small workspaces, while beam cranes can be customized to fit specific workspace needs. Electric hoist gantry cranes are easy to operate and provide precise load control. Understanding the different types of overhead cranes and their applications can help businesses choose the right equipment for their material handling needs, resulting in improved efficiency, productivity, and safety.