What does the term "digging depth" mean?

The term "digging depth" specifically refers to the maximum vertical distance that an excavator's bucket can reach below the ground surface. This measurement is crucial in understanding an excavator's capabilities, as it indicates how deep the machine can effectively excavate when digging into the earth.

By knowing the digging depth, operators can plan and execute excavation tasks more efficiently, ensuring they meet project specifications. This depth is influenced by various factors, such as the design of the excavator, the length of its boom and arm, and the type of attachments being used.

In contrast, the other options address different aspects of excavator operation, such as the maximum height the equipment can reach, which pertains to lifting capabilities rather than digging. Additionally, limits on material removal and distances relating to the swing radius focus on different operational parameters and do not define what digging depth specifically measures.