Differences between lifting capacity and work duty of overhead crane

What are the differences between the lifting capacity and the working level of the crane?
The lifting objects of the crane and the working level of the crane are two completely different concepts.
The lifting capacity of a crane refers to the upper limit mass of a lifting load, and the working level is the comprehensive working characteristic parameter of the crane. There is no direct and inevitable connection between the two. The lifting capacity is large, and the working level is not necessarily high. If the working level is high, the lifting is not necessarily large. Even if the lifting is the same for two cranes, as long as the working level is different, the safety system of each component of the crane may be different, and the corresponding specifications, models and sizes are also different.
If you look closely at the lifting capacity of the crane and ignore the working level, and use the crane with light working level frequently and at full load, it will accelerate the scrapping of the crane and all leading parts, make faults occur frequently, even cause accidents, and affect safety.
Therefore, the majority of crane users must check their busy degree in the future to choose the working level of the crane before buying the crane.
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