Chamberlain produced its 40KA farm tractor model From 1949 Until 1954 in Australia with a Open operator station cabin and more than 1,484 units were build. Talking dimensions and weight, this model weighs 8500 lbs or 3855 kg has 68 inches [172 cm] of width, 135 inches [342 cm] of length and 90 inches [228 cm] of height while maintaining a wheelbase of 83 inches [210 cm]. This tractor can fit ag tires of 7.50x18 front and 7.50x18 back . This Chamberlain 40KA is powerd by a kerosene engine it has 368 ci or 6.0 L 2 cylinders ,it can produce 48.5 hp or 36.2 kW at 1200 (rpm), the fuel tank capacity is 27.6 gal or 104.5 L. This machine has 4x2 2WD wheel drive system,9 forward and 3 reverse sliding gear transmission system.