vs.

      John Deere 748G vs. John Deere 640G serie III

      13 reasons to buy John Deere 748G:

      Sizes

      Maximum blade height 1500 mm and 1310 mm 13 % more or 190 mm
      Drum capacity at cable width 113.7 m and 77.4 m 32 % more or 36.3 m
      Maximum traction force on a rope with empty drum 208.4 kN and 193 kN 7 % more or 15.4 kN
      Maximum line speed 44.2 m/min and 43.2 m/min 2 % more or 1.0 m/min

      Operation

      Front differential fluid volume 28.4 l. and 17 l. 40 % more or 11.4 l.
      Generator current strength 95 amperes and 90 amperes 5 % more or 5 amperes
      Fuel Capacity 272.5 l. and 159 l. 42 % more or 113.5 l.
      Engine oil volume 23.7 l. and 18.9 l. 20 % more or 4.8 l.

      Motor

      Full power 129 kW and 128 kW 1 % more or 1 kW
      Power measured at 2200 rev / min and 1400 rev / min 36 % more or 800 rev
      Peak torque 721.3 Nm and 706 Nm 2 % more or 15.3 Nm
      Displacement 7.6 l. and 6.8 l. 11 % more or 0.8 l.

      Gear box

      Maximum forward speed 29.1 km/h and 21.9 km/h 25 % more or 7.2 km/h

      7 reasons to buy John Deere 640G serie III:

      Sizes

      Clearance 615 mm and 599 mm 3 % more or 16 mm

      Operation

      Hydraulic system fluid volume 54 l. and 41.6 l. 23 % more or 12.4 l.
      Cooling system fluid volume 34.4 l. and 28.4 l. 17 % more or 6.0 l.

      Motor

      Torque measured at 1400 rev / min and 1350 rev / min 4 % more or 50 rev

      Hydraulic system

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

      Gear box

      Reverse gears number 7 and 4 43 % more or 3
      Maximum reverse gear 16.4 km/h and 10.5 km/h 36 % more or 5.9 km/h

      Neutral reasons:

      Sizes

      Overall width 3230 mm and 3120 mm
      Height to cab upper part 3130 mm and 3030 mm
      Wheelbase 3680 mm and 3430 mm
      Roller diameter 254 mm and 203.2 mm
      Cable width 15.8 mm and 15.8 mm

      Operation

      Transmission fluid volume 29.3 l. and 29.3 l.
      Rear differential fluid volume 28.4 l. and 28.4 l.
      Operating voltage 12 V and 12 V
      Axle oscillating 30 degrees and 30 degrees
      Steering angle 90 degrees and 90 degrees
      Tyre size 30.5-32 and 30.5x32
      Working weight 14283.2 kg and 13648 kg

      Motor

      Manufacturer John Deere and John Deere
      Model 6076T and 6068H
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 20684 kPa
      Type of pump Piston and variable displacement axial piston pump

      Gear box

      Transmission type planetary gear and Powershift transmission with direct drive
      Forward gears number 8 and 8

      Images

      Sizes

      2. Overall width 3230 mm 2. Overall width 3120 mm
      3. Height to cab upper part 3130 mm 3. Height to cab upper part 3030 mm
      4. Wheelbase 3680 mm 4. Wheelbase 3430 mm
      5. Clearance 599 mm 5. Clearance 615 mm