Overhead cranes are popular for lifting heavy weights and thus gantry cranes which are available for lower cost are hugely acknowledged. These are considered as an alternative to the overhead bridge cranes. These cranes are similar to bridge cranes with the only difference that it runs on the floor instead of the elevated runway. The bridge of gantry crane has tough steel legs installed and such cranes are accessible both outdoors and indoors in capacities to 10 tons and spans to 150 feet. Gantry cranes have two legs, shaped in A-frame design with wheels on the bottom.

Since gantry cranes are made to ride on the floor, there isn’t any need of a runway structure. This helps in saving on building concrete foundations. Gantry cranes can be installed swiftly and easily. Depending on the application, these cranes sometimes offer the same potential of handling material as a comparative overhead bridge crane system and that too at a reasonable cost.

Usually, gantry cranes are used in manufacturing jobs or move containers, larger parts and molds into & out of a location. In a warehouse, such cranes are used for moving bulky materials for distances and can hold about four tons – eight thousand tons while being only as small as eight foot and as large as twenty foot. In following circumstances, gantry cranes can prove efficient and reasonable:

•    When the owner has to shift the workplace but doesn’t want to incur much loss.
•    When the interior and exterior of the building requires material handling equipment.
•    When the investor doesn’t wish to invest in bridge crane runway structure.

Whether the cranes are portable or mounted, gantry cranes can be easily assembled and disassembled. Many industries in various sectors utilize gantries. You will get gantry cranes in aluminum or steel. You can also get a lightweight model along with spans and adjustable heights. Some variations of gantry cranes include rolling, container, a frame, overhead, rubber tire, rail, and semi-mounted gantry cranes. Gantry cranes are divided into two categories: motor driven and manual

•    Adjustable gantry (manual)
•    Portable gantry (manual)
•    Motor driven gantry

Each type of gantry crane has its own advantages. Manual gantries are lightweight and can be easily assembled and disassembled. These are more productive and offer extreme safety. Motor driven cranes are easily transportable and eliminate the need for runways.

Thus, buying gantries isn’t a bad deal. If the owner doesn’t wish to invest much on material lifting equipment, gantry cranes are the best buy. These cranes process all the efficiency and capabilities that overhead bridge cranes provide. But before buying gantry cranes, one must review his utilization and needs. This is necessary because, if the requirement if out bigger cranes or jib crane, then investing in gantry cranes will be worthless.

Hence, it is time to carry out research on different manufacturers and find out the best one. As a result, it will serve your purpose in the best way, and you will be highly satisfied with the investment you make. For more information visit here: EC&MW, INC