Factors influencing life span of single girder overhead crane

span of single girder overhead crane

In workshop, warehouse, material yard and other places, single girder overhead crane is a common lifting and unloading equipment. It has brought a lot of convenience to people. However, during practical usage, service life span of single girder overhead crane will be restricted by many factors.

First of all, service life of components of single girder overhead crane itself. On single girder overhead crane, part of the components has relative short service life as vulnerable parts, which we usually do not regard as constraints. However, service life of main girder components of single girder overhead crane, lifting trolley and other major components, to a certain extent, restricts service life of whole equipment.

Secondly, working environment of single girder overhead crane, such as working grade, heavy degree of work, frequency of use, perishable, explosive and inflammable threats and so on, which are usually directly related to service life of single girder overhead crane.

Finally, maintenance and repair of single girder overhead crane. Usually single girder overhead crane has a service life span of 20 years. If maintenance and repair are carried out properly, service life may be as short as several years, but with proper maintenance and repair, single girder overhead crane will work in place with about 15~20 years of service life. It can be found that the life of single girder overhead crane can be prolonged by careful maintenance.

span of single girder overhead crane

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