Cranes are one-of-a-kind equipment that have been used by humans for many years to perform more tasks like carrying one container or package from one place to another. The earliest form of cranes date back to Ancient Mesopotamia. However, with the subsequent advances in technology, cranes have become more sophisticated and could do more tasks with less time. Gantry cranes are one effective and efficient type of cranes widely used in places such as warehouses, shipyards, construction sites, and manufacturing sites.
There are many types of gantry cranes depending on their usage and size. But they are usually made up of one or two horizontal steel beams with steel legs attached to the ground or to another vertical surface. The trolley that is attached to the steel beam could slide on the beam while the entire gantry crane can be moved using the rails installed on the floor or the ground. Gantry cranes, especially huge ones, often look like a huge steel gate or passageway and they are primarily used to move and lift different objects around.
There are several types of gantry cranes, and the most common one is the full gantry crane. They are often placed in their own dedicated space and they are made up of two steel legs that support the entire structure and could also move with the help of fixed rails on the surface. Due to the size of the steel legs of full gantry cranes, vehicles can pass under them safely. Nevertheless, while there are other types of bigger gantry cranes, such as the single and double girder gantry cranes often used for heavy-duty purposes, there are also smaller types of gantry cranes that are used mainly in manufacturing plants. https://www.gantrycranesales.com/small-gantry-crane-sale/
The three main types of small gantry cranes include the semi-gantry crane, portable gantry crane, and the adjustable gantry crane. Semi-gantry cranes are actually used for heavy duty purposes similar to full-gantry cranes. However, one leg of a semi-gantry crane could slide along a rail on the surface while the other leg could move through a runway system that is placed on a wall or other vertical structure. You can adjust the legs of the semi-gantry crane depending on your needs.
On the other hand, the portable gantry crane is a smaller type of gantry crane that can be moved from one place to another when required. They are smaller and lighter compared to the full and semi-gantry cranes and they mostly use wheels instead of fixed rails for locomotion. Portable gantry cranes are often used to carry and hold a certain part or equipment while people work on them. They also offer more flexibility compared to other types of cranes since they can be transferred to different places to do different tasks. Portable gantry cranes are often used in manufacturing sites and warehouses.
Finally, the adjustable gantry crane is another type of small and lightweight gantry crane. While an adjustable crane can come in either portable or fixed types, its height and span offer more flexibility and you can also make changes on the gantry crane’s height, base, and beam whenever you need to do so. These flexible types of small gantry cranes are also typically used to carry and hold something in place and they are typically used in manufacturing settings.
Many types of gantry cranes, from the small to the large, exist to carry and hold different types of loads, equipment, and parts with less effort. The best type of gantry crane would depend on the type of industry you are working at (e.g. manufacturing, shipping) as well as the type of equipment or parts that you will use the gantry crane with.