A 30-ton overhead crane has a double girder construction to make sure that it can lift heavy loads effortlessly. The design and construction of the crane is such that it performs at its highest level for years without requiring too much maintenance. But before you buy a 30-ton overhead crane, you should know about the different types of models that are available. Here are the five types of 30-ton overhead cranes that you may come across:
1. Double girder overhead crane
This crane is mostly used in warehouses, storage yards, and heavy machine shops. Some of the most important components of the double girder overhead crane are as follows:
● Electric control system
● Crane traveling mechanism
● Hoist trolley
● Railing and cabin
● Walkway
● Trolley track
● Main beam
● End beam
2. European standard bridge crane
The European standard bridge crane is an advanced overhead rail crane that stands out because of five unique features. They are as follows:
● Energy saving
● Compact structure
● Small wheel pressure
● High strength
● Light dead weight
In this type of overhead crane, the crane and trolley can travel in a three-in-one drive and also use the frequency control at the same time.
3. Double girder foundry crane
The double girder foundry crane, also known as the overhead foundry crane, is ideal for transporting and lifting liquid steel ladle. The manufacturers build this crane with thermal insulation because it has to work in dusty and high-heat environments.
4. Explosion-proof overhead crane
The explosion-proof overhead crane is suitable if you are working in an inflammable or explosive atmosphere. The fabrication and design of the crane are quite unique and meet the quality standards set by the government.
5. Magnetic overhead crane
A magnetic overhead crane can handle small-sized scraps efficiently. You will see this type of crane in the scrap steel recycling sector and also in steel-making workshops. While buying this crane, it is important to mention the magnetic materials that you will be using.
Uses of a 30-ton overhead crane
You can use a 30-ton overhead crane for the following reasons:
● Loading and unloading heavy materials effortlessly
● Reducing the chances of accidents while handling heavy materials
● Moving heavy materials from one place to another easily
● Reducing the risks of material damage
● Saving energy
Components of a 30-ton overhead crane
A 30-ton crane has five essential parts. They are as follows:
1. Bridge – A bridge consists of a trolley running track, cabin, railing, main beam, and end beams. It is the bridge that moves forward and backward in the overhead crane.
2. Hoist trolley – The hoist trolley lifts the object up or puts the object down according to your needs. You can connect a hook to the hoist trolley to support the load.
3. Crane traveling mechanism – It helps the crane run smoothly on the tracks.
4. Electrical equipment – The festoon system or insulated conductor bars provide adequate power to the crane.
5. Control options – The cabin and remote control allow the operator to use the overhead crane.
It is always wise to compare the models and see which one serves your purpose better before finally buying one.