There are many different styles and designs for 5 ton gantry cranes that are used today. They often offer long spend widths to give maximum flexibility. You can roll them from one location to the other, unlike larger gantry cranes which must be supported by the surrounding structure and will move on runway beams on either side. The 5 ton variety (variedad de 5 ton) are very similar to those that are smaller. They can be constructed and maneuvered by people on the ground. However, the fact that they are maneuverable makes them a little more dangerous than larger models and there are safety concerns to consider so that everyone is safe.
Common 5 Ton Gantry Cranes
These are actually used to replace jib and overhead cranes in some cases. They are very popular with companies that are actually renting a facility that would prefer not to put the money into a stationary gantry crane. It is possible to use these when you are not lifting loads that are greater than 10,000 pounds. Best of all, they have swivel locks on every wheel that can maintain safety for everyone and the longer wider spans make them very stable. Unfortunately, there are some problems that can arise when using these types of gantry cranes due to their height, and also due to the amount of weight that you will want to move. This would be much safer with a stationary gantry crane, but here are some easy ways to make sure that everyone stays safe using this movable type (Tipo Movil).
Always Lock The Wheels
The last thing that you want to do is try to lift any weight at all if you do not have the wheels locked. As mentioned earlier, they almost always come with swivel locks which can secure their placement. You should have one person that is in charge of making sure that the locks are in place. By doing so, you can simply verify with that individual that it is ready to lift. Without following this step, one or more of the wheels could be loose, causing it to move, and depending upon how much weight you are moving, it could topple over very easily.
Position The Trolley And Hoist In The Center Before Moving It
Another safety tip that you can use is making sure that the trolley and hoist are in the central position. Even though they are minimal in weight in comparison to how much the hoist can actually move in general, making sure that it is centered will give it proper balance. Although it is rare that this could actually cause the gantry crane to fall over, it’s just a safety precaution that should be followed. Once you are done, you will be able to utilize this gantry crane once all of the wheels are locked and the hoist and trolley are in the central position.
Provide Proper Training for Everyone
Finally, you will want to provide proper training for everyone involved. It is absolutely essential that you do so. This way, if one person forget something, the other person may notice and remind them, which could prevent a serious accident from occurring. This could be anything from problems with the hoist, trolley, wheels not locking, or perhaps the construction of the crane (la construcción de grúa) is not quite correct. By training all of your workers to understand every aspect of this gantry crane, you can use it without experiencing a negative incident.