Overhead cranes are a commonly deployed equipment guarantee in the construction industry. They have the characteristics of wide coverage, high degree of application, and rapid spread in China's industrial system operation.

The influence of ambient temperature is also one of the important factors. The construction of bridge construction machinery should control the pre-bend according to the design requirements.

Main beam structure Single girder and double girder are different; different main girder structures have different bearing capacities. If it is often lifted 5 tons, it is appropriate to buy a larger one to avoid a certain overload and unable to complete the operation

Overhead cranes are a commonly deployed equipment guarantee in the construction industry. They have the characteristics of wide coverage, high degree of application, and rapid spread in China's industrial system operation.

The influence of ambient temperature is also one of the important factors. The construction of bridge construction machinery should control the pre-bend according to the design requirements.