John Deere produced its 1850 farm tractor model From 1986 Until 1994 in United states with a ROPS cabin. Talking dimensions and weight, this model weighs 5997 lbs or 2720 kg has 80.5 inches [204 cm] of width, 147.8 inches [375 cm] of length and 95.2 inches [241 cm] (MC1) of height while maintaining a wheelbase of 80.7 inches [204 cm] and a ground clearance of 24.5 inches [62 cm] the front tread is about 49.6 to 80.9 inches while the rear tread is 51.2 to 78.7 inches . This tractor can fit ag tires of 7.50-16 front and 7.50-16 back . This John Deere 1850 is powerd by a diesel engine it has 179.4 ci or 2.9 L 3 cylinders ,it can produce 55 hp or 41.0 kW at 2400 (rpm), and has a torque of 143.8 lb-ft or 195.0 Nm at 1300 (rpm) the fuel tank capacity is 20.6 gal or 78.0 L. This machine has 4x2 2WD wheel drive system,12 forward and 8 reverse Power Synchron transmission system.