I have found a good deal on a J.D. 660 Tiller and will use it on a Kioti DK5510. wondering if this is workable. No hard clay mostly Sandy Loam. I can't find specs on what the h.p. rating of the tiller is.
My 660 is about 25 years old. I've never had any issues with the gear box. I've replaced the lower chain case seal and the pto clutch on the pto shaft. The gear box oil and the chain case oil have both been replaced several times. I've just started on my 4th set of tines. It's a good solid machine made by Howard. Most of it's life it has been powered by my 4410. 28 pto HP.