Electric overhead traveling crane

Electric overhead traveling crane or EOT crane is one of the most common types of overhead crane, also called bridge cranes, which consist of parallel runways with a traveling bridge spanning the gap.[1] EOT cranes are normally powered by electricity.

Applications of EOT crane

EOT crane is extensively used in warehouses and industry.[2] An EOT crane is able to heavy objects to anywhere needed on the factory floor, and can also be used for lifting. However, it cannot be used in every industry. Generally, it cannot be used with explosives, combustibles or corrosives, and the working temperature is to limited to a range between -20℃ to 40℃.

Single girder EOT crane

A single girder EOT crane has one main girder, making it easy to install, and requires less maintenance. The most common single girder EOT cranes are as follows:

  • LD type single girder EOT crane
  • LDP type single girder EOT crane and
  • HD type single girder EOT crane

Uses of Single Girder Eot Crane:

Single Girder Eot Crane is used for less heavier industrial applications as it has lower weight limits.

Double girder EOT crane
  • QD type hook double bridge crane
  • LH electric hoist double girder bridge crane
  • NLH type double girder EOT crane

References
  1. Bhatia, A. (2014). Overview of Electric Overhead Traveling (Eot) Cranes. Createspace Independent Pub. ISBN 9781502515933. Retrieved 26 July 2018.
  2. Davison, Buick; Owens, Graham W. (2008). Steel Designers' Manual: The Steel Construction Institute. John Wiley & Sons. p. 965. ISBN 9781405148184. Retrieved 26 July 2018.
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