vs.

      John Deere 748G vs. John Deere 648E

      15 reasons to buy John Deere 748G:

      Sizes

      Maximum traction force on a rope with empty drum 208.4 kN and 173 kN 17 % more or 35.4 kN
      Maximum blade height 1500 mm and 1310 mm 13 % more or 190 mm
      Drum capacity at cable width 113.7 m and 54.6 m 52 % more or 59.1 m
      Clearance 599 mm and 514 mm 14 % more or 85 mm

      Operation

      Front differential fluid volume 28.4 l. and 17 l. 40 % more or 11.4 l.
      Fuel Capacity 272.5 l. and 197 l. 28 % more or 75.5 l.
      Cooling system fluid volume 28.4 l. and 24.6 l. 13 % more or 3.8 l.
      Engine oil volume 23.7 l. and 18.9 l. 20 % more or 4.8 l.

      Motor

      Displacement 7.6 l. and 6.8 l. 11 % more or 0.8 l.
      Full power 129 kW and 110 kW 15 % more or 19 kW
      Effective power 123 kW and 104 kW 15 % more or 19 kW
      Peak torque 721.3 Nm and 612 Nm 15 % more or 109.3 Nm

      Hydraulic system

      Pump flow rate 143.8 l/min and 162.8 l/min 12 % less or 19.0 l/min

      Gear box

      Maximum forward speed 29.1 km/h and 26.3 km/h 10 % more or 2.8 km/h
      Maximum reverse gear 10.5 km/h and 9.4 km/h 10 % more or 1.1 km/h

      5 reasons to buy John Deere 648E:

      Sizes

      Maximum boom height 3680 mm and 3296 mm 10 % more or 384 mm
      Grapple radius on ground level 2240 mm and 2222 mm 1 % more or 18 mm
      Maximum line speed 73.8 m/min and 44.2 m/min 40 % more or 29.6 m/min
      Cable width 19.1 mm and 15.8 mm 17 % more or 3.3 mm
      Grapple height from ground level 787 mm and 1331 mm 41 % less or 544 mm

      Neutral reasons:

      Sizes

      Overall width 3230 mm and 3110 mm
      Tong opening at tips 3124 mm and 2870 mm
      Dimensional length 7763 mm and 7230 mm
      Height to cab upper part 3130 mm and 3020 mm
      Roller diameter 254 mm and 203.2 mm
      Wheelbase 3680 mm and 3430 mm

      Operation

      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.
      Working weight 14283.2 kg and 13200 kg
      Operating voltage 12 V and 12 V
      Generator current strength 95 amperes and 95 amperes
      Steering angle 90 degrees and 90 degrees
      Tyre size 30.5-32 and 28L-26

      Motor

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

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 20684 kPa
      Type of pump Piston and axial piston, with pressure compensation

      Gear box

      Transmission type planetary gear and Powershift transmission with direct drive
      Forward gears number 8 and 8
      Reverse gears number 4 and 4

      Images

      Sizes

      4. Wheelbase 3680 mm 4. Wheelbase 3430 mm
      5. Clearance 599 mm 5. Clearance 514 mm
      6. Maximum boom height 3781 mm 6. Maximum boom height 3680 mm
      7. Grapple height from ground level 1331 mm 7. Grapple height from ground level 1372 mm
      8. Grapple radius on ground level 1547 mm 8. Grapple radius on ground level 1550 mm
      9. Tong opening at tips 3124 mm 9. Tong opening at tips 2870 mm
      1. Dimensional length 7821 mm 1. Dimensional length 7350 mm
      2. Overall width 3230 mm 2. Overall width 3110 mm
      3. Height to cab upper part 3130 mm 3. Height to cab upper part 3020 mm