GBT produced its GBT-2000 farm tractor model From 1976 Until 1978 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 2550 lbs or 1156 kg has , 128 inches [325 cm] of length while maintaining a wheelbase of 77 inches [195 cm] the front tread is about 39 to 61 inches while the rear tread is 38 to 67 inches . This tractor can fit ag tires of 5.00x15 front and 5.00x15 back . This GBT GBT-2000 is powerd by a gasoline engine it has 51.6 ci or 0.8 L 4 cylinders ,it can produce 27 hp or 20.1 kW at 3300 (rpm), the fuel tank capacity is 9.23 gal or 34.9 L. This machine has 4x2 2WD wheel drive system,6 forward and 1 reverse transmission system.