vs.

      John Deere 648G serie III vs. John Deere 548G serie II

      15 reasons to buy John Deere 648G serie III:

      Sizes

      Maximum boom height 3680 mm and 2991 mm 19 % more or 689 mm
      Maximum traction force on a rope with empty drum 193 kN and 180 kN 7 % more or 13 kN
      Maximum line speed 43.2 m/min and 40 m/min 7 % more or 3.2 m/min
      Maximum blade height 1310 mm and 1210 mm 8 % more or 100 mm
      Clearance 615 mm and 514 mm 16 % more or 101 mm

      Operation

      Fuel Capacity 313 l. and 189 l. 40 % more or 124 l.
      Cooling system fluid volume 34 l. and 24.6 l. 28 % more or 9.4 l.
      Front differential fluid volume 28.4 l. and 17 l. 40 % more or 11.4 l.
      Rear differential fluid volume 28.4 l. and 17 l. 40 % more or 11.4 l.
      Hydraulic system fluid volume 54 l. and 30.3 l. 44 % more or 23.7 l.
      Generator current strength 120 amperes and 65 amperes 46 % more or 55 amperes

      Motor

      Full power 128 kW and 95 kW 26 % more or 33 kW
      Peak torque 706 Nm and 537 Nm 24 % more or 169 Nm

      Gear box

      Maximum reverse gear 16.4 km/h and 14.7 km/h 10 % more or 1.7 km/h
      Maximum forward speed 21.9 km/h and 19.5 km/h 11 % more or 2.4 km/h

      3 reasons to buy John Deere 548G serie II:

      Sizes

      Grapple radius on ground level 1970 mm and 1536 mm 22 % more or 434 mm
      Grapple height from ground level 864 mm and 1376 mm 37 % less or 512 mm

      Hydraulic system

      Pump flow rate 102 l/min and 159 l/min 36 % less or 57 l/min

      Neutral reasons:

      Sizes

      Drum capacity at cable width 77.4 m and 77.4 m
      Roller diameter 203.2 mm and 203.2 mm
      Cable width 15.8 mm and 15.8 mm
      Tong opening at tips 2921 mm and 2160 mm
      Overall width 3230 mm and 3000 mm
      Height to cab upper part 3030 mm and 3010 mm
      Wheelbase 3430 mm and 2920 mm
      Dimensional length 7230 mm and 6330 mm

      Operation

      Tyre size 30.5-32 and 28L-26
      Engine oil volume 18.9 l. and 18.9 l.
      Working weight 14534 kg and 9861 kg
      Transmission fluid volume 29.3 l. and 29.3 l.
      Operating voltage 12 V and 12 V
      Axle oscillating 30 degrees and 30 degrees
      Steering angle 90 degrees and 90 degrees

      Motor

      Torque measured at 1400 rev / min and 1400 rev / min
      Displacement 6.8 l. and 6.8 l.
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and John Deere
      Model 6068H and 6068T
      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 20684 kPa and 20684 kPa

      Gear box

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

      Images

      Sizes

      4. Wheelbase 3430 mm 4. Wheelbase 2920 mm
      5. Clearance 615 mm 5. Clearance 514 mm
      6. Maximum boom height 3680 mm 6. Maximum boom height 2991 mm
      7. Grapple height from ground level 1376 mm 7. Grapple height from ground level 864 mm
      8. Grapple radius on ground level 1536 mm 8. Grapple radius on ground level 1970 mm
      9. Tong opening at tips 2921 mm 9. Tong opening at tips 2160 mm
      1. Dimensional length 7814 mm 1. Dimensional length 6330 mm
      2. Overall width 3230 mm 2. Overall width 3000 mm
      3. Height to cab upper part 3030 mm 3. Height to cab upper part 3010 mm