Challenger produced its MT285 farm tractor model From 2003 Until 2005 in United states with a Two-post ROPS cabin. Talking dimensions and weight, this model weighs 3,174 lbs or 1439 kg has 60.6 inches [153 cm] of width, 121.5 inches [308 cm] of length and 93.2 inches [236 cm] of height while maintaining a wheelbase of 68.5 inches [173 cm] the front tread is about 44 inches while the rear tread is 45 to 56.8 inches . This tractor can fit ag tires of 8-16 front and 8-16 back or lawn tires of 305R343 front and 305R343 back or industrial tires of 10-16.5 front and 14.9-24 back . This Challenger MT285 is powerd by a diesel engine it has 91.4 ci or 1.5 L 3 cylinders ,it can produce 40.1 hp or 29.9 kW at 2600 (rpm), the fuel tank capacity is 7.9 gal or 29.9 L. This machine has 4x4 MFWD 4WD wheel drive system,infinite (3-range) forward and reverse transmission system.