BZ pillar
As the major and fundamental part of cranes, lifting mechanism is used to realize vertical traveling of materials. For all kinds of cranes, composition and working principles of lifting mechanism are almost same. The bridge is the example.
The crane girder is of welded girder construction. This result in lower dead weight with a high degree of vertical and horizontal rigidity and small wheel loads being transmitted to the crane runway
It is equipped indoor with supporting cloumn and traveling rail. It is a kind of light crane and BZ jib crane has the high lifting height; it has the advanced structure; good performance; easy maintenance; at the same time, reliable and durable()
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