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The mobile gantry crane wheelbase

Feb 22, 2018
Mobile gantry crane is a common lifting equipment, the metal structure is divided into main beam, end beam, support leg three parts. Among them, the main beam is perpendicular to the factory plant column line, horizontal in mid-air, carrying the traveling trolley and lifting mechanism. The end beams are distributed at both ends of the support legs, and installed operating mechanisms on each end beam to carry the main beam to run along parallel tracks. 
The wheelbase is the distance between the two wheels on the same side, and the distance between the wheels on one side and other side is the span.

Single girder gantry crane

mobile gantry crane