Little Wonder Optimax walk behind blower , Kohler command pro engine 9HP. I bought it new a couple years ago and only used it for less than 5 hours , it takes 15 minutes to blow front and back yards. Yes a little bit of overkill , now all my trees are gone so don't need it . Paid almost $1500. sell for $1200. it is a new machine, oil changed once a year. have all manuals . call/text 267nineO43 three79.