New Holland produced its 6635 farm tractor model From 1996 Until 1999 in United states this exact model was priced at 33,250 USD with a Two-post foldable ROPS cabin. Talking dimensions and weight, this model weighs 6,834 lbs or 3099 kg has 72.6 inches [184 cm] of width and 97.5 inches [247 cm] of height while maintaining a wheelbase of 92.2 inches [234 cm] (2WD) the front tread is about 56 to 84 inches while the rear tread is 60 to 84 inches . This tractor can fit ag tires of 7.50-16 front and 7.50-16 back . This New Holland 6635 is powerd by a diesel engine it has 238 ci or 3.9 L 4 cylinders 8 valves ,it can produce 85 hp or 63.4 kW at 2500 (rpm), the fuel tank capacity is 29 gal or 109.8 L. This machine has 4x2 2WD wheel drive system,24 forward and 12 reverse Dual Command transmission system.