Advance-Rumely produced its OilPull W 20/30 farm tractor model From 1928 Until 1930 in United states with a Open operator station cabin and more than 3,952 units were build. Talking dimensions and weight, this model weighs 6630 lbs or 3007 kg has 56 inches [142 cm] of width, 136 inches [345 cm] of length and 91 inches [231 cm] of height. This tractor can fit ag tires of 30x5.50 steel front and 30x5.50 steel back . This Advance-Rumely OilPull W 20/30 is powerd by a kerosene engine it has 371.5 ci or 6.1 L 2 cylinders the fuel tank capacity is 18.25 gal or 69.1 L. This machine has 4x2 2WD wheel drive system,3 forward and 1 reverse transmission system.