Wheel Horse produced its C-121 lawn tractor model From 1978 Until 1979 in United states with a Open operator station cabin. Talking dimensions and weight, this model weighs 600 lbs 272 kg has 36 inches 91 cm of width, 65 inches 165 cm of length and 41 inches 104 cm of height while maintaining a wheelbase of 45.5 inches 115 cm. This tractor can fit lawn tires of 16x6.50-8 front and 16x6.50-8 back . This Wheel Horse C-121 it has 476 cc or 29.07 ci 1 cylinders the fuel tank capacity is 3 gal 11.4 L. This machine has 4x2 2WD wheel drive system,infinite forward and reverse Wheel Horse 103916 transmission system.