Five Types of Gantry Cranes and their Application
These gantry cranes use fixed rails to transport weight and are mainly used in the field of loading and unloading shipments. The body of the crane consists of steel beams attached to a trolley, which is then used on the fixed steel tracks to move loads. The entire structure is like a giant gate, and the steel legs provide the body with the source of stability. Gantry cranes mostly used as lifting equipment UAE, within the heavy-transport sector and also has its use in several other industries. Before heading on over to a gantry crane supplier in UAE, understand the different types of gantry cranes and their applications.
Full Gantry Crane
The most common type of gantry crane is the full gantry crane which is suitable for lifting huge weights such as automobiles, engines and other objects. They are used in shipyards, as well, where they are used for lifting large ship parts for construction. Just like any other gantry crane, the body structure is the same, however, its legs can move across fixed rails. Cars and other vehicles can pass below the crane, which is another feature.
Semi-Gantry Crane
Semi Gantry Crane, also known as the one-legged crane is a different version of gantry crane with one leg. The characteristic of having a single leg makes it ideal for lifting weights and materials where space is an issue. Also, this crane can operate under the already installed overhead cranes. Due to its efficient use of space and an extensive cover of the floor area, the semi-gantry cranes are used for indoor industrial liftings.
Portable Gantry Crane
A perfect answer to awkward industrial situations, the portable gantry crane, works in circumstances in which normal gantries can’t. The mobile gantry gives the control, precision, and speed to the owners, which are not available in other types of gantries. The best thing about it is that it can be assembled and carried to different locations for work. It provides the required flexibility for a diverse range of operations needed.
Single Girder Gantry Crane
This type of gantry crane is primarily used for lifting objects indoor. For example, the inside of an industrial space where there are limited room and area needs to be utilized efficiently. The wheels of this type of crane can be fixed in the workspace. The height of hoist is smaller in comparison with a double girder gantry, and the trolley is also underhung. This kind of crane is best for circumstances with limited space and headroom.
Double Girder Gantry Crane
This kind of crane in many ways is the opposite of single Girder gantry with two horizontal beams as components of the bridge. Its hoist has a greater height than a single gantry and is used in situations where heavy loads need to be lifted. Underrunning designs have also become familiar with these types of cranes despite the usual top-running trolley.
