What Is an Overhead Hot Crane, and Its Type?

An overhead HOT crane, also known as a bridge crane, overhead traveling crane, or industrial crane, is a horizontally lifting, lowering, and transporting material handling machine. An overhead crane usually consists of a hook-and-line mechanism that moves along a horizontal beam that moves on a runway beam, which serves as the supporting framework.

Heavy-duty material handling equipment with great lifting capacity for moving loads is known as overhead HOT canes. An operator directs the movement of an overhead crane, either physically or by a wired pendant station or wireless controls. Typically, an overhead crane is used for multi-directional material transportation inside a facility or outside in a yard, or at a railway, or shipping port, and other application contexts to assist manufacturing, storing, loading, or unloading tasks.

When space is at a premium, an overhead crane can make all the difference. All of your bulkier items are transported and dropped off at the designated location. The cranes are effective in both horizontal and vertical locations of a structure. To meet the specialized needs of leading industries, the overhead crane manufacturer develops various different types of cranes.

Gantry cranes and jib cranes are the other types of cranes available for industrial use. All cranes serve different purposes, and today we'll go over some of the most important things you should know about overhead cranes.

OVERHEAD HOT CRANE CLASSIFICATION

Depending on the facts and capacity per hour, overhead cranes can be classed into four types.

1. The first is the standby, or infrequent service, which is used largely for installation and maintenance activities. These cranes are useful when slow-moving material handling devices are required.

2. Light service cranes, on the other hand, assist in the handling of light items.

3. Moderate service and heavy service cranes are the third and fourth types of cranes, respectively. These cranes are widely used in the metal processing industry.

4. The severe service crane, which is also utilized in a variety of material handling industries, is the fifth type. On average, these cranes can handle around half of their rated capacity.

The sixth category, continuous severe service, includes top-riding bridge and gantry cranes, traveling cranes, electric overhead cranes, and numerous girder cranes. They can handle loads approximately equivalent to the specified load throughout the bulk of their working lives.

Also Read:- What Are the Things to Keep In Mind Before Hot Cranes?

Top-running overhead crane classification

top running overhead cranes are divided into single girder, double girder, and box girder overhead cranes or bridge cranes.

A single girder overhead crane, also known as a bridge crane, is made up of two end trucks, a trolley hoist unit, and a single bridge girder on which the trolley runs. It may be more cost-effective to use a single girder overhead crane designed specifically for your use. Because single girder overhead cranes have lower tyre loads, they save money on new support structures and allow you to increase the lifting capacity of the runway structure without having to upgrade it.

Double girder overhead crane or bridge crane Two end trucks, a trolley hoist unit, and two bridge girders, on top of which are the rails on which the trolley runs, make up a double girder overhead crane or bridge crane. The hoist of a twin girder overhead crane has a higher hook height since it is situated on top of the bridge rather than underneath it.

Box girder overhead crane or bridge crane A crane mounted on a girder made by numerous walls in the shape of an enclosed tube, rather than an I-beam or H-beam, is known as a box girder overhead crane or bridge crane.

Heavy-duty material handling is done with a box girder overhead HOT crane, which has a high rigidity and durability.

Choose the best overhead HOT crane manufacturer for best quality and durability.

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