vs.

      Challenger MT645B vs. John Deere 6615

      3 reasons to buy Challenger MT645B:

      Operation

      Three-point hitch load-carrying capacity at 24 inches 7078 kg and 2683 kg 62 % more or 4395 kg

      Motor

      Displacement 7.4 l. and 6.8 l. 8 % more or 0.6 l.

      Hydraulic system

      Pump bandwidth 147 l/min and 66.2 l/min 55 % more or 80.8 l/min

      1 reasons to buy John Deere 6615:

      Motor

      Power measured at 2300 rev / min and 2200 rev / min 4 % more or 100 rev

      Neutral reasons:

      Sizes

      Wheelbase 3075 mm and 2650 mm

      Operation

      Working weight 8304.4 kg and 3980 kg

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging and interstage cooler
      Power take mechanism power 149.1 kW and 74.3 kW
      Cylinders number 6 and 6

      Hydraulic system

      Overflow valve pressure 19994.8 kPa and 17236.9 kPa

      Gear box

      Transmission type Tech Star CVT and Synchronized

      Images

      Sizes

      4. Wheelbase 3075 mm 4. Wheelbase 2650 mm