People are often confused about the difference between overhead cranes and gantry cranes. It is important to understand the difference between the two – especially if you are shopping for a crane for your workshop, warehouse, or another facility.
The term “overhead crane” is used to describe any type of crane that operates overhead. Given that definition, gantry cranes are a type of overhead crane. Other crane styles that fall into this category include bridge cranes and jib cranes. The thing that all of these cranes have in common is that they are designed to carry heavy loads overhead (transportar), which is why they are classified as overhead cranes.
Gantry cranes are overhead cranes that are held up by their own two legs. These cranes can range in size from quite small to extremely large. Overall, however, the basic design is the same. They have two legs that are connected by an overhead beam or girder. There are wheels attached to the bottom of each leg, allowing the crane to move around.
A trolley carries a hoist along the length of the beam, moving from one side of the crane to the other. To use the crane, the operator uses the attached wheels to position the crane so that it spans the item that is going to be moved. They then move the trolley along the length of the overhead beam until it is positioned directly above the item. The hoist is then used to raise the item into the air.
Once the load has been lifted, it can either be moved from side to side using the trolley or the entire crane can be moved forward or backward on the wheels. This provides a lot of versatility.
Gantry cranes can be used inside of buildings or outdoors, depending on their design. Small gantry cranes are often used by mechanics or other people who regularly work with heavy items. They are also used for manufacturing and warehousing applications (aplicaciones de fabricación y almacenamiento).
Large gantry cranes can be found at container yards or shipping ports where they are used to move cargo and shipping containers around. Cranes like these are capable of lifting and moving a tremendous amount of weight.
Gantry cranes are also used in shipbuilding. They help move large, heavy parts into place, spanning the width of the ship while it is being constructed.
The most important thing to understand is that a gantry crane is a type of overhead crane. The overhead crane category also includes other crane styles such as bridge cranes or jib cranes.
Gantry cranes are extremely versatile in terms of how they can be used. They can either be designed for indoor or outdoor applications. They also come in a wide range of sizes, allowing them to be put to use in many different ways.
The main thing to know about gantry cranes is that they are freestanding. Instead of being attached to the walls of a building or mounted on a pillar, they sit on their own two legs. This allows them to be moved around and used in different areas, making them a flexible option. Anyway, if you decide to buy a overhead crane or gantry crane for your project, finding a reliable manufacturer like AICRANE Grúas can be very important.