Caterpillar Challenger CH65E Track Tractor, 3709 Hrs Showing, 6-Cylinder Diesel Engine, Powershift Transmission, 10 Forward 2 Reverse Gears, AutoSteer Hydraulic Valve4 Rear Remotes, Quick Hitch, A/C, Heat, Radio, Buddy Seat, Large 1000 PTO, (10) 100 LB Front Weights, 24” Tracks, SN: 6GS00538