"Bought 5720C as a new demo unit with 57 hours on it. Just turned over 200 hours. Great tractor and very few issues. When I did have problem with hydraulic system Montana was able to figure it out within 15 minutes over phone, dealer drove 200 miles and replaced pump and fluids immediately. After taking pump off had seal crushed when assembled. Have hauled cement for pole barn and 100's of tons of rock and sand with no problems. Mow 5-6 acres weekly with 72" mower with no problems. Very happy with purchase."