2010 CATERPILLAR, D6K XL Dozers - Crawler, Enclosed Cab, A/C, Air Ride Seat, Pre-Wired for Grade Control, Hydrostatic Drive, 112" Wide PAT Blade, 1 Cylinder Multi-Shank Ripper, 2010 US EPA Label,560 mm Single Grouser Track Shoes, SystemOne UndercarriageSerial Number: