The difference between single beam bridge crane and double beam bridge crane

1. The structure is different

General single beam bridge crane construction is relatively simple, its own weight is light, in installation, daily maintenance, installation and tear is relatively simple.

But double beam bridge crane construction is relatively complicated, its own weight is big, in installation and daily maintenance, maintenance is relatively complicated.

2. Different production costs

Single-beam bridge cranes are short on span and consume less construction materials, so the cost is lower.

And the double beam bridge crane span is bigger, the consumables more, the technical content is higher, so the production cost is higher.

3. Different operation modes

In the mode of operation, single-girder crane is generally operated on the ground, can handle, remote control can operate in two ways, and double beam bridge crane operations require workers to control.

4. Mechanical properties

In the mechanical properties, the stability of single-beam bridge crane is relatively low, the rated weight is relatively small, and the level of work is relatively low.

And the double beam bridge crane has relatively high stability, the rated weight is heavier, the work level is relatively high.

5. The operating environment is different

General single beam bridge crane is suitable for short span, relatively light weight, relatively small construction site space.

And the double beam bridge crane is suitable for the long span, the weight is relatively heavy, the construction site space is wider.