vs.

      John Deere 640G serie III vs. John Deere 648H

      4 reasons to buy John Deere 640G serie III:

      Sizes

      Drum capacity at cable width 77.4 m and 54.6 m 29 % more or 22.8 m
      Maximum blade height 1310 mm and 1308 mm 0 % more or 2 mm
      Clearance 615 mm and 514 mm 16 % more or 101 mm

      Hydraulic system

      Pump flow rate 102 l/min and 109.8 l/min 7 % less or 7.8 l/min

      8 reasons to buy John Deere 648H:

      Sizes

      Cable width 19.1 mm and 15.8 mm 17 % more or 3.3 mm

      Operation

      Steering angle 45 degrees and 90 degrees 50 % less or 45 degrees
      Fuel Capacity 295.3 l. and 159 l. 46 % more or 136.3 l.
      Hydraulic system fluid volume 56.8 l. and 54 l. 5 % more or 2.8 l.

      Motor

      Full power 128.3 kW and 128 kW 0 % more or 0.3 kW
      Power measured at 2200 rev / min and 1400 rev / min 36 % more or 800 rev

      Gear box

      Maximum forward speed 23 km/h and 21.9 km/h 5 % more or 1.1 km/h
      Maximum reverse gear 17.4 km/h and 16.4 km/h 6 % more or 1.0 km/h

      Neutral reasons:

      Sizes

      Roller diameter 203.2 mm and 203.2 mm
      Overall width 3120 mm and 3100 mm
      Blade width 2184 mm and 2184 mm
      Height to cab upper part 3030 mm and 3023 mm
      Maximum traction force on a rope with empty drum 193 kN and 193 kN
      Wheelbase 3430 mm and 3430 mm

      Operation

      Working weight 13648 kg and 14626.1 kg
      Tyre size 30.5x32 and 28L-26
      Operating voltage 12 V and 12 V
      Generator current strength 90 amperes and 90 amperes
      Axle oscillating 30 degrees and 30 degrees

      Motor

      Displacement 6.8 l. and 6.8 l.
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and John Deere
      Model 6068H and 6068H

      Hydraulic system

      Type of pump variable displacement axial piston pump and variable displacement axial piston pump
      Overflow valve pressure 20684 kPa and 21373.7 kPa

      Gear box

      Transmission type Powershift transmission with direct drive and powershift
      Forward gears number 8 and 8
      Reverse gears number 7 and 7

      Images

      Sizes

      2. Overall width 3120 mm 2. Overall width 3100 mm
      3. Height to cab upper part 3030 mm 3. Height to cab upper part 3023 mm
      4. Wheelbase 3430 mm 4. Wheelbase 3430 mm
      5. Clearance 615 mm 5. Clearance 514 mm