i already own it. It used to go behind a farmall h which has a lower HP rating than the Kubota. I only plan to use for mowing the meadow. I have a 4’ rough cut for the heavy stuffThat should be a 80" cut not 72". It should run it if you go slow and I don't think you will have any issues pulling a tow behind vs. a 3pt cutter. Just remember this is intended for lighter material than most single spindle cutters are.
Look it over well as parts may be harder to come by. That style gearbox is obsolete.
i read that it had 18 HP. Is that not true? Or was it rated in a different way?Sorry but a B2601 does not near the same PTO HP as a good Farmall H. But it should mow grass OK if you go slow enough