Komatsu D21A Dozer, 40 Hp, 4331.4 Hrs Showing, Komatsu 4 Cyl, 164.2 CID, 4D95S, Diesel, Water Cooled Engine, Block Heater, Hydrostatic Transmission, 2 Speed, Tracked, Skid Steering, Canopy, Clevis Hitch, Work Lights, 7.2’ Blade Width, 23.3" Blade Height, Replaceable Edge, Includes Blade Side Plates, Length With Blade 11.2', Length Without Blade 8.4', Width Over Tracks 5.3', Height To Top Of Cab 8.2', Length Of Track On Ground 5.6', Ground Clearance 12", Track Gauge 4.3', Shoe Size 11.9" (5) Track Rollers Per Side, SN: 80744