Only someone who spent 3 days digging one out will understand how good this is.Looks a lot safer than a stump grinder, as well as being less messy, and a hell of a lot quieter.Never seen this type of machinery before! Took care of the job really fast!The fact that it takes such a huge machine to destroy the base of a tree this size is mind bending. Proves how strong trees are.Truly amazing technology wow, the tools we have in this country unbelievable.