vs.

      John Deere 648H vs. John Deere 748G serie II

      10 reasons to buy John Deere 648H:

      Sizes

      Grapple height from ground level 794 mm and 863 mm 8 % less or 69 mm
      Maximum boom height 3395 mm and 3296 mm 3 % more or 99 mm
      Grapple load capacity - tongs tip to tip 1.2 m2 and 1.1 m2 8 % more or 0.1 m2
      Cable width 19.1 mm and 15.8 mm 17 % more or 3.3 mm

      Operation

      Fuel Capacity 295.3 l. and 273 l. 8 % more or 22.3 l.
      Hydraulic system fluid volume 56.8 l. and 41.6 l. 27 % more or 15.2 l.
      Steering angle 45 degrees and 90 degrees 50 % less or 45 degrees

      Hydraulic system

      Pump flow rate 109.8 l/min and 159 l/min 31 % less or 49.2 l/min

      Gear box

      Maximum forward speed 23 km/h and 22.8 km/h 1 % more or 0.2 km/h
      Maximum reverse gear 17.4 km/h and 17.1 km/h 2 % more or 0.3 km/h

      8 reasons to buy John Deere 748G serie II:

      Sizes

      Grapple radius on ground level 2222 mm and 2152 mm 3 % more or 70 mm
      Drum capacity at cable width 114 m and 54.6 m 52 % more or 59.4 m
      Maximum traction force on a rope with empty drum 208.4 kN and 193 kN 7 % more or 15.4 kN
      Maximum blade height 1500 mm and 1308 mm 13 % more or 192 mm
      Clearance 599 mm and 514 mm 14 % more or 85 mm

      Operation

      Generator current strength 135 amperes and 90 amperes 33 % more or 45 amperes

      Motor

      Displacement 8.1 l. and 6.8 l. 16 % more or 1.3 l.
      Full power 132 kW and 128.3 kW 3 % more or 3.7 kW

      Neutral reasons:

      Sizes

      Tong opening at tips 3175 mm and 3124 mm
      Dimensional length 7230 mm and 7763 mm
      Roller diameter 203.2 mm and 279.4 mm
      Overall width 3100 mm and 3230 mm
      Height to cab upper part 3023 mm and 3130 mm
      Wheelbase 3430 mm and 3680 mm

      Operation

      Working weight 14626.1 kg and 14719 kg
      Operating voltage 12 V and 12 V
      Axle oscillating 30 degrees and 30 degrees
      Tyre size 28L-26 and 30.5-32

      Motor

      Cylinders number 6 and 6
      Manufacturer John Deere and John Deere
      Aspiration turbocharging and turbocharging
      Model 6068H and 6081T
      Power measured at 2200 rev / min and 2200 rev / min

      Hydraulic system

      Type of pump variable displacement axial piston pump and variable displacement axial piston pump
      Overflow valve pressure 21373.7 kPa and 20684 kPa

      Gear box

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

      Images

      Sizes

      1. Dimensional length 7230 mm 1. Dimensional length 7763 mm
      2. Overall width 3100 mm 2. Overall width 3230 mm
      3. Height to cab upper part 3023 mm 3. Height to cab upper part 3130 mm
      4. Wheelbase 3430 mm 4. Wheelbase 3680 mm
      5. Clearance 514 mm 5. Clearance 599 mm
      6. Maximum boom height 3395 mm 6. Maximum boom height 3781 mm
      7. Grapple height from ground level 794 mm 7. Grapple height from ground level 1331 mm
      8. Grapple radius on ground level 2152 mm 8. Grapple radius on ground level 1547 mm
      9. Tong opening at tips 3175 mm 9. Tong opening at tips 3124 mm