I have a Trac Vac Model 854 for sale; asking $3,000. This model mounts on a category 1 3-point hitch and is powered by the tractor rear PTO. It is designed for a PTO speed of 540 RPM. The cart is a 44 bushel dump cart. Hoses are 8” in diameter. I used it with a John Deere 2305 and 62c mower deck; the mower deck chute may fit other decks (chutes are available separately from Trac Vac for other decks). It was purchased in September 2018 and used for 2 seasons, 2018 and 2019. It has been always stored inside and is in very good condition. I am located in eastern Iowa; local pickup only (I may consider delivering within a 3 hour radius of Cedar Rapids for an additional fee).