What are the differences between single beam cranes and double beam cranes?

Today, Shandong bridge crane manufacturer will share with you the differences between single beam and double beam cranes?

They are structurally different:

Generally, single beam cranes have a relatively simple structure, light weight, and are also relatively simple in terms of installation, daily maintenance, disassembly, and assembly. But the structure of the double beam crane is relatively complex, with a large self weight, and the installation and daily maintenance are relatively complicated.

2. Differences in production costs:

Single beam cranes have the advantages of short span, low construction material consumption, and low cost. The double girder bridge crane has a large span, a lot of consumables, high technical content, and high production costs.

3. Different operating methods:

In terms of operation mode, single beam cranes are generally operated on the ground and can be operated through handles and remote control, while double beam cranes require worker control.

4. Different mechanical properties:

From the perspective of mechanical performance, single beam cranes have relatively low stability, small rated lifting capacity, and low working level. The double beam crane is relatively stable, with a large rated lifting capacity and high working level.

5. Different working environments:

In general, single beam cranes are suitable for situations with small spans, relatively light lifting capacity, and relatively small construction site space. Double beam cranes are suitable for situations with large spans, heavy lifting capacity, and large construction site space.