2007 case model 850k xlt crawler dozer tractor powered by case 6 cylinders diesel engine, equipped with 6-way straight blade, allied w3c hydraulic winch, 4371 hours, hydrostatic transmission, electronic monitoring system panel, joystick, 18" tracks, 103" w width blade. The dozer runs perfect it has no issues at all. It has 99 horsepower and weighs right at 19,600lbs. Everything on this thing is perfect and ready to go to work. Undercarriage has a good amount of life left in it. If you have any questions just let me know. If the ad is up the dozer is available.