Top Running Single Girder overhead cranes provide you excellent value for your application, single girder designs allow you to be cost effective without compromising performance. Over the lifetime of the crane, you will save on new support structures as it has reduced wheel loads. This allows you to add more lifting capabilities to your runway structure without upgrading.
Top Running Single Girder overhead crane Advantages
- Low dead weight and more headroom by using a low headroom monorail hoist. It is the most economical solution in buildings with a span over 90 ft.
- Lower production cost, and therefore lower price, than a double girder model.
Dongqi Top Running Single Girder overhead crane
Top-running overhead crane, are useful for applications requiring the lift and transfer of very heavy loads. If your application requires you to lift loads that are 20 tons or more, using a top-running system makes sense. They are designed for heavy lifting rather than ease of use and flexibility. Top running cranes actually require the use of a bracket attached to the building support steel—or independent support columns for heavier capacities. If your loads are 20 tons or less, using a lighter and more flexible under-running crane system is usually the best option.
A top-running configuration can also be beneficial when extremely high headroom is necessary or when the facility has issues with low headroom. Because a top-running system travels above the overhead runway, it allows for additional headroom. A double girder top-running crane system actually offers the most overhead space possible for facilities where it’s a major concern. Even so, most facilities with overhead space concerns can simply use an under-running configuration with a double or single girder bridge crane, without having to install a top-running system.
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