Crane News

What is the Difference Between a Jib and a Boom?

Boom Trucks | Mar 13 / 24

In the realm of cranes, the terms “jib” and “boom” are frequently used interchangeably; however, serve distinct functions in crane operation, playing vital roles in lifting and positioning loads. Understanding their differences is crucial for selecting the appropriate equipment for any given task. As a leading provider of quality mobile crane rentals, TNT Crane & Rigging knows the importance of understanding the differences between these crane components. That is why we have compiled information about what the difference between a jib and a boom is.

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What is a Boom?

The boom of a crane serves as its primary arm, extending outward from the crane’s main body to provide reach and manoeuvrability. It is the most identifiable component of a crane, often towering above construction sites or industrial settings.

Booms come in various forms, each suited to different lifting requirements. Telescopic booms, for instance, offer versatility with their ability to extend and retract, allowing operators to adjust the crane’s reach as needed during lifting operations. Articulating booms, on the other hand, are favoured for sites with obstacles overhead, as they can navigate around obstructions to precisely position materials. Regardless of the type, booms are engineered to bear the majority of the load being lifted, making them the cornerstone of crane lifting operations.

What is a Jib?

In crane operations, the jib plays a crucial role in extending the reach of the crane beyond the capabilities of the boom alone. Serving as a secondary arm that attaches to the end of the boom, the jib allows for greater height or distance in lifting materials. Most jibs feature a lattice design, which provides strength while minimizing weight, ensuring that the crane’s stability and structural integrity are maintained during lifting operations.

While the boom provides the crane with its primary reach, the addition of a jib enables it to tackle lifting tasks that require exceptional height or distance, making it a valuable asset in various construction, maintenance, and industrial projects; however, it is important to note that while extending reach, jibs often come with a reduction in lift capacity compared to when only the boom is used, necessitating careful consideration of load requirements when employing a jib in crane operations.

To learn more about the differences between booms and jibs, reach out to TNT Crane & Rigging via our user-friendly online contact form or give us a call. Our skilled team is ready to help you choose the right equipment and answer any questions you may have.