What does an overhead crane do?

What does an overhead crane do?

To move extremely heavy or bulky loads through the overhead space in a facility, instead of through aisles or on the floor, an overhead crane (also called an industrial crane, crane, or overhead traveling crane is a machine that lifts, lowers and moves a load horizontally.

What is overhead in lift?

Overhead Crane: A lifting and moving solution that uses a hoist, magnet, or other device to place a load at any point within its range. Common types such as a bridge or gantry crane allow three axis of hook motion. A jib crane can operate with 360 degree rotation.

What are ceiling cranes called?

The different types of overhead cranes include gantry cranes, jib cranes, bridge cranes, workstation cranes, monorail cranes, top-running, and under-running.

What are the uses of cranes?

Cranes are commonly employed in transportation for the loading and unloading of freight, in construction for the movement of materials, and in manufacturing for the assembling of heavy equipment.

What is a top overhead crane?

A top running overhead crane has a fixed rail or track system installed on the top of each runway beam—allowing the end trucks to carry the bridge and hoist along the top of the runway system. Top running cranes can be configured in a single girder or double girder bridge design.

What is mobile and overhead cranes?

Mobile Gantry Cranes provide economical material handling in areas where an overhead crane system is not available or practical. Their safety and efficiency make them a frequent choice for production, installation and maintenance applications. They are often used in maintenance shops, machine shops and loading areas.

How much can cranes lift?

As a general rule of thumb, tower cranes can lift up to 20 tonnes, while mobile cranes could potentially lift anywhere from 10 to 60 tonnes, depending on their size and mobility.

Why is a crane called a crane?

The word crane is taken from the fact that these machines have a shape similar to that of the tall, long-necked bird of the same name. Human beings have used a wide variety of devices to lift heavy objects since ancient times.

What is meant by EOT crane?

Electric overhead traveling cranes or EOT cranes are a common type of overhead crane, also called bridge cranes. They consist of parallel runways, much akin to rails of a railroad, with a traveling bridge spanning the gap. EOT cranes are specifically powered by electricity.

What are the types of overheads?

There are three types of overhead: fixed costs, variable costs, or semi-variable costs.

Do cranes fly?

They can fly up to 400-500 miles in one day, usually at an altitude of around 6,000 to 7,000 feet, but often as high as 13,000 feet as they migrate through the Rocky Mountains. During fall migration, most cranes will fly slower than in the spring in order to accommodate their young who cannot fly as fast.