Gantry cranes are those cranes which are generally used for moving heavy loads. They are a common type of portable material handling equipment used in job station or secondary task areas. Gantry cranes are quite similar to overhead cranes except that the bridge which carries trolley is rigidly supported on two or more legs running on fixed rails.
Gantry Cranes Size and Making
Though gantry cranes are known for its huge models but, there happen to be smaller cranes as well that are found in small industries and warehouses etc. The cranes are available in both, adjustable as well as fixed height. Its making too is either of steel or aluminum, depending upon the application of the crane. Each gantry crane is designed with two upright beams and a cross beam. It has an A-frame shaped set of two legs with wheels beneath to render maximum mobility and portability.
Types of Gantry Cranes
Gantry cranes can be of different range like single girder, double girder, double leg, single leg, and cantilever styles for indoor or outdoor service. It is also available in fixed height steel and adjustable steel. Gantry crane is an economical device for lifting materials anywhere in a facility. Gantry cranes are also supplied with four roller-bearing steel wheels for easy maneuverability.
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Uses of Gantry Cranes
Gantry cranes or bridge cranes are useful machinery which find its application in constructing bridges. Lifting heavy industrial devices, lifting containers in seaports, and are ideal for use in air craft, automotive, and marine repair shops.
Renting Gantry Crane
For companies that cannot afford to buy a whole new gantry crane, it would be most cost effective to get a gantry crane on rent. Getting used gantry cranes have many advantages, the best being that one does not have to shell out a big amount upfront to get the required equipment.