vs.

      John Deere 748E vs. John Deere 640G

      13 reasons to buy John Deere 748E:

      Sizes

      Clearance 599 mm and 514 mm 14 % more or 85 mm
      Cable width 19.1 mm and 15.8 mm 17 % more or 3.3 mm
      Drum capacity at cable width 80.2 m and 77.4 m 3 % more or 2.8 m
      Maximum traction force on a rope with empty drum 208 kN and 186.2 kN 10 % more or 21.8 kN

      Operation

      Engine oil volume 23.7 l. and 18.9 l. 20 % more or 4.8 l.
      Fuel Capacity 234.7 l. and 159 l. 32 % more or 75.7 l.
      Front differential fluid volume 28.4 l. and 17 l. 40 % more or 11.4 l.

      Motor

      Full power 129 kW and 117.1 kW 9 % more or 11.9 kW
      Effective power 123 kW and 112.6 kW 8 % more or 10.4 kW
      Peak torque 721 Nm and 649.4 Nm 10 % more or 71.6 Nm
      Displacement 7.6 l. and 6.8 l. 11 % more or 0.8 l.

      Gear box

      Maximum forward speed 30.3 km/h and 25.3 km/h 17 % more or 5.0 km/h
      Maximum reverse gear 10.9 km/h and 9 km/h 17 % more or 1.9 km/h

      4 reasons to buy John Deere 640G:

      Sizes

      Maximum line speed 44.5 m/min and 44.2 m/min 1 % more or 0.3 m/min
      Maximum blade height 13080 mm and 1500 mm 89 % more or 11580 mm

      Operation

      Generator current strength 95 amperes and 78 amperes 18 % more or 17 amperes

      Hydraulic system

      Pump flow rate 102 l/min and 143.8 l/min 29 % less or 41.8 l/min

      Neutral reasons:

      Sizes

      Dimensional length 7820 mm and 7230 mm
      Overall width 3240 mm and 3000 mm
      Height to cab upper part 3130 mm and 30270 mm
      Wheelbase 3683 mm and 3430 mm

      Operation

      Cooling system fluid volume 28.4 l. and 28.4 l.
      Working weight 15150 kg and 10840.9 kg
      Rear differential fluid volume 28.4 l. and 28.4 l.
      Transmission fluid volume 29.3 l. and 29.3 l.
      Hydraulic system fluid volume 41.6 l. and 41.6 l.
      Operating voltage 12 V and 12 V
      Steering angle 90 degrees and 90 degrees
      Tyre size 30.5-32 12 PR LS2 and 28L-26

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and John Deere
      Model 6076T and 6068T
      Power measured at 2200 rev / min and 2200 rev / min
      Torque measured at 1350 rev / min and 1350 rev / min
      Cylinders number 6 and 6

      Hydraulic system

      Type of pump axial piston, with pressure compensation and Piston
      Overflow valve pressure 20684 kPa and 20684 kPa

      Gear box

      Transmission type powershift and planetary gear
      Forward gears number 8 and 8
      Reverse gears number 4 and 4

      Images

      Sizes

      1. Dimensional length 7770 mm 1. Dimensional length 7230 mm
      2. Overall width 3240 mm 2. Overall width 3000 mm
      3. Height to cab upper part 3130 mm 3. Height to cab upper part 30270 mm
      4. Wheelbase 3683 mm 4. Wheelbase 3430 mm
      5. Clearance 599 mm 5. Clearance 514 mm