1999 Caterpillar Challenger CH55 Track Tractor, 8,900 Hrs Showing, 230 Hp, CAT 3126 6-Cyl Turbocharged Diesel, Water Cooled Engine, 16 Forward Speeds, 9 Reverse Speeds, Powershift Transmission, Independent PTO, Large 1000 PTO, Rear PTO Location, 4 Auxiliary Hydraulics, Hydraulic Brakes, 3 Point Hitch, Quick Hitch, Updated Lighting (See Photos), Heater, AC, Radio, GPS, Guidance Ready, Timble EZ-Steering Auto Guidance Steering System Installed & Included (See Photos), 4-Sets Front Idler Wheel Weights, (9) Suitcase Weights, Toolbox, Tracks Set On 120" Centers, 18" Tracks, SN: AEN00471