Does the length of a boom include the length of the jib?

The length of a boom does not include the length of the jib. The boom is the primary element of a crane that provides the lifting capability, extending out to reach over distances. A jib is a secondary extension attached to the end of the boom, allowing for additional reach or height.

When determining the specifications and capabilities of a crane, it's important to differentiate between these two components. The jib is considered an extension used to enhance the boom's functionality, but it is measured separately. This distinction is crucial in crane operation and planning, as it affects lifting calculations, load charts, and the overall design of lifting operations. Understanding the difference helps ensure safe and effective use of cranes during construction and other tasks.