We've got a 7' Kuhn tiller that's lived through some rough stuff. It was used when my dad bought it. I have no idea how old it is, but it's built like a tank. A 7' is way too big for a 40 HP tractor, just telling you what size we have.

If my people, who are called by my name, will humble themselves and pray and seek my face and turn from their wicked ways, then will I hear from heaven and will forgive their sin and will heal their land. 2 Chronicles 7:14