Those 4720"s tend to get hammered pretty good. That's a little too much power on too small off a machine. I am glad I went for the 4120 back in 2005 when a guy could still get an American made engine in a 43 hp tractor. I have a bit over 1000 hrs on it now and it is as tight as it was when new.
These days, I think you got to settle for Asian or European engines in tractors of that size. That wouldn't have gone over well for me back in 2005, when a couple of my uncles who fought those folks were still living.
These days, I think you got to settle for Asian or European engines in tractors of that size. That wouldn't have gone over well for me back in 2005, when a couple of my uncles who fought those folks were still living.