I have an MX5100, I have over 100 hrs on it. I have used it for hauling wood in the winter time I need chains, in the summer no problems. I also have a woods 9000 backhoe, this tractor has really amazed me. I have a 6' bush hog no problems. I am 110% happy with this tractor! I have had no problems with the jerky 3 point hitch either.