brin
Super Member
Just a thought...think about getting a sickle mower for the steep banks...maybe pick up a good used on cheap. Might be easier and would help if you do any pond or lake banks too.
R1's will rut a lot worse. There are other options for side mowing, but maybe too big for your tractor (sickle bar is simplest and not much money).
But -- how bad do you need to mow a hillside? Would goats/sheep/cattle and even just planting a few pounds of wild flower seeds fix the problem? Critters can be fenced in with portable electric fence chargers (fiberglass poles and mesh belts for wire, then battery or battery/solar power). Or just tie up the lead doe/cow. The rest will just hang out. Goats like to eat woody plants, sheep and cattle prefer grassy plants.
My dad had a similar extension set made up for his Ford 1910, but had it for duals with about 3" between the tires. He set the inside tires and wheels in the most narrow position then the extensions went on with longer bolts and the second set of wheels went on so that his total width was about 90".
The extensions you have are already putting as much or possibly even more strain on the axles than what duals would have except in very non typical situations such as the outer edge of both tires bearing all of the weight. With duals the inner tires would put a lot of the bending weight toward the inboard aspect of the axle resulting in a lot less stress vs having it all out on the end now. Hope I am making it at least clear as mud. Those adapters look really well made. Continued good luck with them.