I have a 90 hp tractor, but I like using a smaller tractor to get around in some of the places. IMO a 9 ft is to heavy for a 60 hp tractor to carry as I looked at a 8 ft mower and it could be all 60 hp wants. On the limb thing I could not believe it either but it happened as somehow it got between the disks as my Agco does not have a slip clutch. Talk about proud of parts as I almost junked it when the dealer told me the price, but I have used it a couple years now. Putting the disc mower back together I figured would be a breeze, but timing those gears a manual is needed.