John Deere produced its 6420 farm tractor model From 2002 Until 2006 in United states this exact model was priced at 44,000 USD with a Two-post ROPS cabin. Talking dimensions and weight, this model weighs 10,064 lbs or 4565 kg has 61.8 inches [156 cm] of width, 162.7 inches [413 cm] of length and 98.3 inches [249 cm] of height while maintaining a wheelbase of 94.5 inches [240 cm] the front tread is about 58.7 to 101.7 inches while the rear tread is 63.1 to 90.6 inches . This tractor can fit ag tires of 10.00-16 front and 10.00-16 back . This John Deere 6420 is powerd by a diesel engine it has 276 ci or 4.5 L 4 cylinders ,it can produce 110 hp or 82.0 kW at 2300 (rpm), and has a torque of 346 lb-ft or 469.2 Nm at 1500 (rpm) the fuel tank capacity is 48.9 gal or 185.1 L. This machine has 4x2 2WD wheel drive system,infinite forward and reverse John Deere IVT transmission system.
