Cases
2023-01-05 17:52:26
An Underhung Crane belongs to a type of overhead crane with end trucks that ride on the bottom flange of the runway beams instead of on top. Sometimes these overhead cranes are called "under-running" instead of underhung. It has the similiar structure with top-running overhead crane.
The underhung bridge crane has a lifting capacity of from 1 ton to 10 tons, a span of 3-15m, and a travel speed of 20m/min and 30m/min. In addition to these standard cranes, Yuantai provides customized design services according to application conditions and customer requirements. If you need a suspension crane with a larger load capacity, it can also be manufactured according to your requirements. The main parameters are shown in the table below for your reference.
Underhung overhead crane is commonly found in fabrication shops, assembly lines, maintenance shops, manufacturing facilities and so on for light-duty material handling service. It is a good choice for facilities where the building height is inadequate to support a top running overhead crane system.The crane provides less hook height and lifting height than the top running crane since the bridge beam and hoist hang underneath the runway beams.
One type of main girder is consisted of I-beam and channel, used for lifting small tonnage loads and the other type is consisted of U shaped steel and I- beam, used for large tonnage loads. All the hoist and crane movements are independent and can be run simultaneously. Electric hoist mobile power supply is constituted by flat cables or special cables.
Generally, the uniqueness of the underslung crane design is that it can make full use of the available height and narrow space. Even in the factory area where the available space is small, it can ensure efficient material handling. under running overhead crane has following features:
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