EICA Mobile Crane & Digger Practice Test

Question: 1 / 445

Should the load be applied when determining the proper boom angle?

No, it should be determined with no load

Yes, always

Determining the proper boom angle while under load is essential because the characteristics of a crane significantly change when a load is applied. The load affects the center of gravity, stability, and the crane's lifting capacity. When loaded, the boom angle can influence how the crane distributes its weight and maintains balance during operation.

Calculating the boom angle with the load in place helps operators understand the crane's capabilities at specific angles and ensures that the crane operates within its safe working limits. It also assists in preventing tipping or undue stress on the crane's structure. Therefore, it is crucial to consider the load when determining the boom angle for safe and efficient lifting operations.

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Only for smaller loads

For safety reasons, no load should be near

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