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

The gantry crane is based on the bridge crane, and the appearance design has been changed and modified. Most are used outdoors, often installed in cargo yards, ports, etc. to load and unload cargo. It is widely used and has many classifications.

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