vs.

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

      6 reasons to buy John Deere 748G serie II:

      Sizes

      Drum capacity at cable width 114 m and 77.4 m 32 % more or 36.6 m
      Maximum line speed 44.2 m/min and 43.2 m/min 2 % more or 1.0 m/min
      Grapple height from ground level 863 mm and 1331 mm 35 % less or 468 mm
      Grapple radius on ground level 2222 mm and 1547 mm 30 % more or 675 mm

      Operation

      Generator current strength 135 amperes and 120 amperes 11 % more or 15 amperes

      Gear box

      Maximum reverse gear 17.1 km/h and 16.4 km/h 4 % more or 0.7 km/h

      7 reasons to buy John Deere 748G serie III:

      Sizes

      Grapple load capacity - tongs tip to tip 1.2 m2 and 1.1 m2 8 % more or 0.1 m2
      Maximum traction force on a rope with empty drum 224 kN and 208.4 kN 7 % more or 15.6 kN
      Maximum boom height 3781 mm and 3296 mm 13 % more or 485 mm

      Operation

      Fuel Capacity 313 l. and 273 l. 13 % more or 40 l.

      Motor

      Peak torque 808 Nm and 747 Nm 8 % more or 61 Nm
      Torque measured at 1400 rev / min and 1350 rev / min 4 % more or 50 rev

      Gear box

      Maximum forward speed 24.5 km/h and 22.8 km/h 7 % more or 1.7 km/h

      Neutral reasons:

      Sizes

      Roller diameter 279.4 mm and 203.2 mm
      Overall width 3230 mm and 3230 mm
      Cable width 15.8 mm and 15.8 mm
      Height to cab upper part 3130 mm and 3130 mm
      Maximum blade height 1500 mm and 1500 mm
      Wheelbase 3680 mm and 3680 mm
      Dimensional length 7821 mm and 7763 mm
      Clearance 599 mm and 599 mm
      Tong opening at tips 3124 mm and 3175 mm

      Operation

      Front differential fluid volume 28.4 l. and 28.4 l.
      Rear differential fluid volume 28.4 l. and 28.4 l.
      Working weight 14719 kg and 15595 kg
      Transmission fluid volume 29.3 l. and 29.3 l.
      Hydraulic system fluid volume 41.6 l. and 41.6 l.
      Cooling system fluid volume 28.4 l. and 28.4 l.
      Operating voltage 12 V and 12 V
      Engine oil volume 23.7 l. and 23.7 l.
      Axle oscillating 30 degrees and 30 degrees
      Steering angle 90 degrees and 90 degrees
      Tyre size 30.5-32 and 30.5x32

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and John Deere
      Model 6081T and 6081H
      Full power 132 kW and 132 kW
      Power measured at 2200 rev / min and 2200 rev / min
      Displacement 8.1 l. and 8.1 l.
      Cylinders number 6 and 6

      Hydraulic system

      Overflow valve pressure 20684 kPa and 20684 kPa
      Type of pump variable displacement axial piston pump and variable displacement axial piston pump
      Pump flow rate 159 l/min and 159 l/min

      Gear box

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

      Images

      Sizes

      1. Dimensional length 7763 mm 1. Dimensional length 7763 mm
      2. Overall width 3230 mm 2. Overall width 3230 mm
      3. Height to cab upper part 3130 mm 3. Height to cab upper part 3130 mm
      4. Wheelbase 3680 mm 4. Wheelbase 3680 mm
      5. Clearance 599 mm 5. Clearance 599 mm
      6. Maximum boom height 3781 mm 6. Maximum boom height 3781 mm
      7. Grapple height from ground level 1331 mm 7. Grapple height from ground level 1331 mm
      8. Grapple radius on ground level 1547 mm 8. Grapple radius on ground level 1547 mm
      9. Tong opening at tips 3124 mm 9. Tong opening at tips 3175 mm