Hart-Parr produced its Old Reliable 30-60 farm tractor model From 1907 Until 1918 in United states with a Open operator station with steel canopy cabin and more than 3,798 units were build. Talking dimensions and weight, this model weighs 20,100 lbs or 9117 kg has 106 inches [269 cm] of width, 200 inches [508 cm] of length and 148 inches [375 cm] of height. This Hart-Parr Old Reliable 30-60 is powerd by a kerosene engine it has 2356.2 ci or 38.6 L 2 cylinders the fuel tank capacity is 50 gal or 189.3 L. This machine has 4x2 2WD wheel drive system,1 forward and reverse gear transmission system.