single column crane

A single column crane (single column mast crane) is a fixed mast crane with a mast that also serves as an arm, suitable for lifting operations. Here is a detailed introduction:
Definition and Classification
The single column mast crane belongs to a type of fixed mast crane, and its mast structure is designed in the form of a single column, which also has the function of a boom. This definition was revised by the National Standard Solicitation Draft released by the Ministry of Transport of the People’s Republic of China in 2024, replacing the GB/T 6974.4-2016 standard and aligning with the ISO 4306-4:2020 international standard. ‌

structural characteristics
Single column design: The mast is a single column, connected to an arm or cantilever at the top to achieve lifting function. ‌
Scalable swing arm: Some models are equipped with extendable swing arms to adapt to space limitations (such as balconies, garages, etc.). ‌3
Mobility: Some devices come with wheels for easy mobility during work. ‌

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