What function does the digger derrick serve when setting poles?

The digger derrick plays a crucial role in setting poles, as it is specifically designed to perform both the digging and lifting functions required in this process. When setting utility poles, the digger derrick utilizes its auger attachment to bore holes into the ground, creating a secure foundation for the pole. After the hole is prepared, the machine’s boom can lift and position the pole accurately into place. This combination of digging and lifting capabilities enhances efficiency and safety, allowing workers to install poles more effectively than manual methods would permit. Additionally, the digger derrick's ability to handle heavy loads contributes to stabilizing the pole during the setting process, reducing the risk of errors or accidents during installation.