vs.

      John Deere 748E vs. John Deere 648G serie III

      12 reasons to buy John Deere 748E:

      Sizes

      Drum capacity at cable width 80.2 m and 77.4 m 3 % more or 2.8 m
      Maximum blade height 1500 mm and 1310 mm 13 % more or 190 mm
      Maximum traction force on a rope with empty drum 208 kN and 193 kN 7 % more or 15 kN
      Maximum line speed 44.2 m/min and 43.2 m/min 2 % more or 1.0 m/min
      Maximum boom height 3780 mm and 3195 mm 15 % more or 585 mm
      Cable width 19.1 mm and 15.8 mm 17 % more or 3.3 mm

      Operation

      Engine oil volume 23.7 l. and 18.9 l. 20 % more or 4.8 l.

      Motor

      Peak torque 721 Nm and 706 Nm 2 % more or 15 Nm
      Displacement 7.6 l. and 6.8 l. 11 % more or 0.8 l.
      Full power 129 kW and 128 kW 1 % more or 1 kW

      Hydraulic system

      Pump flow rate 143.8 l/min and 159 l/min 10 % less or 15.2 l/min

      Gear box

      Maximum forward speed 30.3 km/h and 21.9 km/h 28 % more or 8.4 km/h

      10 reasons to buy John Deere 648G serie III:

      Sizes

      Clearance 615 mm and 599 mm 3 % more or 16 mm
      Grapple height from ground level 908 mm and 1321 mm 31 % less or 413 mm
      Grapple radius on ground level 2243 mm and 1550 mm 31 % more or 693 mm

      Operation

      Hydraulic system fluid volume 54 l. and 41.6 l. 23 % more or 12.4 l.
      Generator current strength 120 amperes and 78 amperes 35 % more or 42 amperes
      Fuel Capacity 313 l. and 234.7 l. 25 % more or 78.3 l.
      Cooling system fluid volume 34 l. and 28.4 l. 16 % more or 5.6 l.

      Motor

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

      Gear box

      Reverse gears number 7 and 4 43 % more or 3
      Maximum reverse gear 16.4 km/h and 10.9 km/h 34 % more or 5.5 km/h

      Neutral reasons:

      Sizes

      Wheelbase 3683 mm and 3430 mm
      Overall width 3240 mm and 3230 mm
      Dimensional length 7770 mm and 7230 mm
      Height to cab upper part 3130 mm and 3030 mm
      Tong opening at tips 3048 mm and 2921 mm

      Operation

      Front differential fluid volume 28.4 l. and 28.4 l.
      Steering angle 90 degrees and 90 degrees
      Rear differential fluid volume 28.4 l. and 28.4 l.
      Tyre size 30.5-32 12 PR LS2 and 30.5-32
      Transmission fluid volume 29.3 l. and 29.3 l.
      Operating voltage 12 V and 12 V
      Working weight 15150 kg and 14534 kg

      Motor

      Power measured at 2200 rev / min and 2200 rev / min
      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 kPa and 20684 kPa
      Type of pump axial piston, with pressure compensation and variable displacement axial piston pump

      Gear box

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

      Images

      Sizes

      1. Dimensional length 7770 mm 1. Dimensional length 7814 mm
      2. Overall width 3240 mm 2. Overall width 3230 mm
      3. Height to cab upper part 3130 mm 3. Height to cab upper part 3030 mm
      4. Wheelbase 3683 mm 4. Wheelbase 3430 mm
      5. Clearance 599 mm 5. Clearance 615 mm
      6. Maximum boom height 3300 mm 6. Maximum boom height 3680 mm
      7. Grapple height from ground level 863 mm 7. Grapple height from ground level 1376 mm
      8. Grapple radius on ground level 2240 mm 8. Grapple radius on ground level 1536 mm
      9. Tong opening at tips 3048 mm 9. Tong opening at tips 2921 mm