2017 DEERE, 850K WLT Dozers - Crawler, CAB, Heat & A/C, 45000 LBS Air Suspension heated Seat, 13.2' PAT Wide Blade Angles to 12', Multi-Shank Ripper (2032 LBS) 7'1" Ripping Width, 3'5" Distance between shanks, Wide Long Track 30" Single Grouser Pads, 5.79 PSI Ground PressureSerial Number: 1T0850KXPHF318351