vs.

      John Deere 6420 vs. John Deere 8430 250 Power Take Horsepower - IVT

      2 reasons to buy John Deere 6420:

      Motor

      Power measured at 2300 rev / min and 2100 rev / min 9 % more or 200 rev
      Torque measured at 1503 rev / min and 1450 rev / min 4 % more or 53 rev

      7 reasons to buy John Deere 8430 250 Power Take Horsepower - IVT:

      Operation

      Three-point hitch load-carrying capacity at 24 inches 6895 kg and 2642.2 kg 62 % more or 4252.8 kg

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Displacement 9 l. and 4.5 l. 50 % more or 4.5 l.
      Full power 227.4 kW and 82 kW 64 % more or 145.4 kW
      Maximum torque 1239.2 Nm and 442 Nm 64 % more or 797.2 Nm

      Hydraulic system

      Pump bandwidth 166.6 l/min and 117.7 l/min 29 % more or 48.9 l/min

      Gear box

      Forward gears number 16 and 12 25 % more or 4

      Neutral reasons:

      Sizes

      Wheelbase 2400 mm and 3050 mm

      Operation

      Front tyres size 2wd / 4wd 13.6-24 8PR R1 and 420/85R34
      Rear tyres size 2wd/4wd 18.4-34 8PR R1 and 480/80R50

      Motor

      Aspiration Turbocharging with intercooler and Turbocharged engine with subsequent cooling of charging air by oncoming air flow
      Manufacturer John Deere and John Deere
      Power take mechanism power 70.3 kW and 188.7 kW

      Hydraulic system

      Overflow valve pressure 19994.8 kPa and 20546.4 kPa

      Gear box

      Transmission type Synchronized and powershift transmission
      Reverse gears number 4 and 4

      Images

      Sizes

      4. Wheelbase 2400 mm 4. Wheelbase 3050 mm