Boy,
The only rear tiller that I know of that was powered by the rear PTO was a tiller for a super GT, 982, 1872, etc. Those are hard to find and pricey.
My Dad used to have a 124 with rear PTO. Ran a grain elevator with it. He said it did a nice job. The 124 is long gone. Wish I knew where it went........
I remember seeing a Haban Sicklemo someone had fabricated to run off a rear PTO. Can't remember who owned it. CRS....
