WHAT IS AN EOT CRANE? A COMPLETE GUIDE FOR BEGINNERS

WHAT IS AN EOT CRANE?

An EOT crane (for electrical overhead traveling crane), or track-mounted crane, is a form of overhead crane that travels on tracks laid out on a runway beam. These cranes are normally applied in workshops, warehouses, and factories to move and raise heavy objects easily and with safety. The EOT cranes have been associated with power, flexibility and large capacity to manage large loads in a precise manner. The word overhead is used to express the capacity of the crane to work above the floor level this would be beneficial to the provision of floor spaces that would otherwise be occupied and it lowers the probability of the occurrence of accidents which may involve collisions between the floor equipment and the equipment lying on the floor.

KEY COMPONENTS OF AN EOT CRANE

Understanding the main parts of an EOT crane is essential to grasp how it works. These include:

Bridge: The horizontal beam that runs along the length of the runway tracks. The trolley and hoist are carried by it.

Runway: Tracks fixed on the structure of a building that guides the bridge.

Trolley: A movable unit that runs on the bridge and carries the hoist.

Hoist: The hoisting apparatus that uses a hook or other connection to raise and lower the load.

End Trucks: Wheels attached at both ends of the bridge, allowing it to move along the runway.

Control System: Operated either by pendant control, wireless remote, or cabin control to manage crane operations.

TYPES OF EOT CRANES

• A Single-Girder EOT Crane features one bridge girder, making it a lightweight and cost-effective option that is suitable for lifting lighter loads of up to 20 tons.
• A Double-Girder EOT Crane is equipped with two bridge girders for improved load distribution, making it ideal for heavy-duty applications involving loads over 20 tons and offering a greater height of lift compared to single-girder cranes.

HOW DOES AN EOT CRANE WORK

EOT crane is run by means of moving the bridge across the run-way rails. This three-dimensional movement (longitudinal, lateral and vertical) will enable accurate placement of materials. The crane has electric motors, and their operation is either manual or automated according to its application. This is usually done in form of safety features such as overload protection, limit switches and emergency stop controls to ensure safe operation.

APPLICATIONS OF EOT CRANES

Manufacturing Units: For assembly line movement and part handling.

Warehouses: To store and retrieve heavy goods.

Steel Plants: For moving molten metal, raw materials, and heavy tools.

Shipyards: For handling ship parts and cargo.

Power Plants: For maintenance and material handling tasks.

ADVANTAGES OF USING EOT CRANES

Efficient Material Handling: Reduces manual effort and speeds up the process.

Cost-Effective: Minimises labour costs and improves productivity.

Safety:Designed with multiple safety mechanisms to prevent accidents.

Customisable: Can be tailored to specific lifting needs and space constraints.

EOT crane is an essential element in modern industry, which is an efficient, safe and versatile equipment used in lifting heavy load. Regardless of whether you work in manufacturing, logistics, or construction, having an idea of the way the EOT crane works may enable you to understand its part in making operations more efficient and the working place safer.