1990 CAT D8N, 3,869 Hrs Showing, CAT 3406 6 Cylinder Turbocharged Diesel Engine, 325 HP, Water Cooled Engine, Planetary Power Shift 3F 3R Transmission, 12'6"' Semi U Blade W/Tilt, Enclosed Cab W/Heat & A/C, Single Shank Ripper, 24" Single Grouser Pads.