What Are Double-Girder Gantry Cranes And What Are They Used For?
This basic introduction to double-girder gantry cranes should give you a much better idea of what they are and what they are used for. By the time you are done reading, you should know just about everything there is to know about these cranes.
Every day, companies throughout the world lift and move extremely heavy loads. They rely on special equipment to move everything from shipping containers to steel beams, large concrete culverts, and other heavy or bulky objects. Gantry cranes are specially designed cranes that are ideal for lifting loads that weigh many tons. Their unique design makes them stronger than many other types of cranes, which is why they are the ideal choice for applications that involve exceptionally heavy objects. And we have this crane for sale, you can chick this website for purchase. https://weihuagruas.com.mx/grua-portico-birrail/
The cranes themselves have a relatively simple design. When viewed from the side, they usually have a square or rectangular shape, with two legs on either side that are connected across the top by a large metal beam.
This beam, which is known as a girder, has a trolley and hoist attached to it. There are also wheels attached to the bottom of each of the legs. The trolley and hoist can move back and forth along the entire span of the beam, while the crane itself can also move using its attached wheels.
Double-girder gantry cranes have two beams across the top instead of just one. The trolley is attached to both girders, spreading the weight of the load between the girders instead of focusing it all on a single beam. As a result, double-girder cranes have a much higher lifting capacity then single-girder cranes. For instance, most applications that involve loads weighing 10 tons or more rely on double-girder gantry cranes.
These cranes are also popular for applications where the crane needs to span an exceptionally wide distance. The addition of a second girder gives the crane the strength and stability required to span much greater distances than single-girder cranes.
Finally, another advantage of double-girder gantry cranes is that they have a greater hook height. This measurement refers to the distance above the ground that the hoist can be lifted. Because of the way they are designed, they are capable of lifting loads higher up into the air than single-girder cranes. This makes them a good choice (una selección mejores) for applications where objects need to be lifted high above the ground or where there isn’t a lot of headroom.
Hopefully, this gives you a better idea of what double-girder gantry cranes are. There are a lot of different uses for these cranes. Along with being used in the shipping industry, they are also used in iron and steel production (producción), mining, and other applications where extremely heavy loads need to be transported.
If you are interested in learning more about how these cranes operate, you may want to consider watching a video of them in action. Seeing them move can make it a lot easier to understand how they work and can give you a much better idea of the types of applications that they are suitable for.