2017 CAT D4K2 XL , *Control, Slope Assist, ARO**, Accugrade Ready, Air Suspension Seat, Blade Tilt - Dual Tilt, Blade Type - VPat, Diff Steer, Emissions Level - EU - IV, Emissions Level - Japan - STEP 4 FINAL, Engine Enclosures, Lighting, Mirrors, Product Link, Ripper - Multi-Shank, ROPS - Open, Stable Blade Control, Tracks, 18", MS, SALT, Ultra Low Sulfur Diesel Fuel,