What is the primary purpose of using cribbing when operating a crane?

The primary purpose of using cribbing in crane operations is to increase stability and surface bearing area. Cribbing consists of wooden blocks or similar materials that are stacked to create a supportive base for the crane. By doing so, cribbing helps distribute the weight of the crane and the load over a larger area, which minimizes the risk of sinking or tipping on soft or uneven ground.

This added stability is crucial, especially when lifting heavy loads or operating in challenging conditions. It ensures that the crane remains level and balanced, thereby enhancing the safety of the operation. Proper use of cribbing is an essential practice in preventing accidents and maintaining the integrity of both the crane and the load being lifted.