@jrsavoie the no emissions before 2015 applies to mid size diesel engines, I forget where the cutoff is but I think it's anything over 25 hp?
Which is why you'll see lots of diesel garden tractors like the Kubota BX series at 24 hp, just under the cutoff for emissions
@denata I agree that a small tractor is more useful for a homestead. My first tractor was an Iseki TX1300F. Could do a lot with the little 15hp 4x4 diesel.
But for
@Big T he's just planning on an excavation and grading job and then planning on selling the machine. Which is why I recommended the mini excavator. Just my personal experience and opinion