2009 Challenger MT765C Track Tractor, 6,966 Hrs Showing, 320 Hp, Caterpillar C9 ACERT Turbocharged 6-Cyl 24 Valve Diesel, CAT PowerShift, 16 Forward Speeds, 4 Reverse Speeds, Large 1000 PTO, Rear PTO Location, 4 Auxiliary Hydraulics, 24” Tracks, Heater, AC, Radio, SN: AGC0765JNUC01079