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Question:

Gantry crane work level which?

Gantry crane work level which?

Answer:

Gantry crane is also a gantry crane work level A: it reflects the crane in the load state and the use of busy two aspects of the working characteristics.
The division of the work level is determined by the utilization level U of the crane and the load state Q.
The working level of the crane, that is, the working level of the metal structure, according to the hoisting mechanism to determine, divided into A1-A8 level, if the provisions of the crane with the type of work, in general, the equivalent of: A1-A4- light; A5-

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