What factor should be considered when determining the working radius of a crane?

When determining the working radius of a crane, it is essential to consider several factors collectively, which is why the most comprehensive choice is the inclusion of all relevant aspects.

First, the height of the lift directly affects the crane's capacity and stability; as loads are lifted higher, the crane's working radius can diminish due to tipping risks or reduced lifting capability.

Second, the type of terrain plays a crucial role because uneven or soft ground can affect the stability of the crane, potentially limiting its reach and safe working radius. If the crane is on a slope or an unstable surface, this can significantly impact how far it can safely extend while lifting a load.

Third, the weight of the load is critically important as it determines what the crane can safely lift at a given radius. A crane has a specific load chart that outlines how much weight it can lift at different radii. If the load exceeds this capacity, it can jeopardize the crane's stability and safety.

In summary, each of these factors interacts and influences the crane's performance and safety. Evaluating all these components together leads to a safer and more efficient operation when determining the working radius of a crane.