How many outriggers does a digger Derrick typically include to stabilize while lifting a load?

A digger derrick is designed to lift and place heavy loads while maintaining stability and safety during operation. The correct answer is four outriggers, as this design provides enhanced stability by distributing the weight and forces exerted during lifting more evenly across a wider area.

When lifting a load, the four outriggers extend from the base of the derrick, helping to prevent tipping and lowering the center of gravity. This configuration is especially important when the derrick is on uneven ground or when handling heavy materials, as it minimizes the risk of accident or injury.

The number of outriggers is critical in maintaining stability, and in many applications, having four outriggers is the standard to ensure safety and effectiveness during lifting operations.