This is our 4420. Last owner kept it in perfect condition, he kept a well documented owners manual as well. I think we got this in.... '02 and it amazingly only had 800 hours on it!
Now it does barley, soybeans and corn for our dairy farm. Its almost at 1400 hours, still low but that doesn't mean its without problems. Been a bunch of bearing changes done and new water pump. Just cause its low hours doesn't mean actual machine age wont catch up!
Original owner did a auger extension on it, and it was top notch job. Second pic here is from last winter when very high winds, and sloppy soil conditions almost lifted our entire cover-all right outta the ground.
The 4420 went from being museum quality, to dents, scrapes and worst part a arch went right through the straw walkers at the back. Its all fixed and going again now, but will never quite be the same.