J.I. Case produced its 446 lawn tractor model From 1972 Until 1988 in Unites states with a Open operator station cabin. Talking dimensions and weight, this model has 41 inches 104 cm of width, 72 inches 182 cm of length while maintaining a wheelbase of 48 inches 121 cm and a ground clearance of 11 inches 27 cm the front tread is about 33.5 inches while the rear tread is 31.5 inches . This tractor can fit lawn tires of 6.50-8 front and 6.50-8 back . This J.I. Case 446 it has 709 cc or 43.3 ci 2 cylinders the fuel tank capacity is 3 gal 11.4 L. This machine has 4x2 2WD wheel drive system,infinite (2-range) forward and reverse HY-Drive transmission system.