vs.

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

      4 reasons to buy John Deere 548G:

      Sizes

      Grapple height from ground level 864 mm and 908 mm 5 % less or 44 mm
      Maximum line speed 44.5 m/min and 43.2 m/min 3 % more or 1.3 m/min

      Hydraulic system

      Pump flow rate 102.2 l/min and 159 l/min 36 % less or 56.8 l/min

      Gear box

      Maximum forward speed 25.3 km/h and 21.9 km/h 13 % more or 3.4 km/h

      16 reasons to buy John Deere 648G serie III:

      Sizes

      Grapple radius on ground level 2243 mm and 1970 mm 12 % more or 273 mm
      Maximum blade height 1310 mm and 1210 mm 8 % more or 100 mm
      Maximum boom height 3195 mm and 2991 mm 6 % more or 204 mm
      Clearance 615 mm and 514 mm 16 % more or 101 mm
      Maximum traction force on a rope with empty drum 193 kN and 154.7 kN 20 % more or 38.3 kN

      Operation

      Rear differential fluid volume 28.4 l. and 17 l. 40 % more or 11.4 l.
      Fuel Capacity 313 l. and 189.3 l. 40 % more or 123.7 l.
      Cooling system fluid volume 34 l. and 24.6 l. 28 % more or 9.4 l.
      Hydraulic system fluid volume 54 l. and 30.3 l. 44 % more or 23.7 l.
      Front differential fluid volume 28.4 l. and 17 l. 40 % more or 11.4 l.
      Generator current strength 120 amperes and 95 amperes 21 % more or 25 amperes

      Motor

      Full power 128 kW and 90.2 kW 30 % more or 37.8 kW
      Peak torque 706 Nm and 530.1 Nm 25 % more or 175.9 Nm
      Displacement 6.8 l. and 5.9 l. 13 % more or 0.9 l.

      Gear box

      Maximum reverse gear 16.4 km/h and 9 km/h 45 % more or 7.4 km/h
      Reverse gears number 7 and 4 43 % more or 3

      Neutral reasons:

      Sizes

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

      Operation

      Transmission fluid volume 29.3 l. and 29.3 l.
      Engine oil volume 18.9 l. and 18.9 l.
      Operating voltage 12 V and 12 V
      Axle oscillating 30 degrees and 30 degrees
      Steering angle 90 degrees and 90 degrees
      Tyre size 28L-26 and 30.5-32
      Working weight 9861.1 kg and 14534 kg

      Motor

      Manufacturer John Deere and John Deere
      Model 6059T and 6068H
      Power measured at 2200 rev / min and 2200 rev / min
      Torque measured at 1400 rev / min and 1400 rev / min
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Type of pump Piston and variable displacement axial piston pump
      Overflow valve pressure 20684.3 kPa and 20684 kPa

      Gear box

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

      Images

      Sizes

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