vs.

      John Deere 640G serie III vs. Ranger F66DS

      12 reasons to buy John Deere 640G serie III:

      Sizes

      Cable width 15.8 mm and 15 mm 5 % more or 0.8 mm
      Blade width 2184 mm and 2134 mm 2 % more or 50 mm
      Maximum traction force on a rope with empty drum 193 kN and 148.6 kN 23 % more or 44.4 kN
      Maximum blade height 1310 mm and 597 mm 54 % more or 713 mm
      Clearance 615 mm and 450 mm 27 % more or 165 mm

      Operation

      Hydraulic system fluid volume 54 l. and 53 l. 2 % more or 1 l.
      Generator current strength 90 amperes and 65 amperes 28 % more or 25 amperes
      Engine oil volume 18.9 l. and 13.6 l. 28 % more or 5.3 l.

      Motor

      Peak torque 706 Nm and 606.1 Nm 14 % more or 99.9 Nm
      Displacement 6.8 l. and 5.9 l. 13 % more or 0.9 l.

      Hydraulic system

      Pump flow rate 102 l/min and 139 l/min 27 % less or 37 l/min

      Gear box

      Forward gears number 8 and 3 62 % more or 5

      7 reasons to buy Ranger F66DS:

      Sizes

      Drum capacity at cable width 96 m and 77.4 m 19 % more or 18.6 m
      Maximum line speed 124.3 m/min and 43.2 m/min 65 % more or 81.1 m/min

      Operation

      Fuel Capacity 234.7 l. and 159 l. 32 % more or 75.7 l.
      Cooling system fluid volume 37.9 l. and 34.4 l. 9 % more or 3.5 l.

      Motor

      Full power 132 kW and 128 kW 3 % more or 4 kW
      Power measured at 2500 rev / min and 1400 rev / min 44 % more or 1100 rev

      Gear box

      Maximum forward speed 25.4 km/h and 21.9 km/h 14 % more or 3.5 km/h

      Neutral reasons:

      Sizes

      Overall width 3120 mm and 2758 mm
      Height to cab upper part 3030 mm and 2908 mm
      Wheelbase 3430 mm and 3264 mm

      Operation

      Operating voltage 12 V and 12 V
      Tyre size 30.5x32 and 28Lx26
      Working weight 13648 kg and 11308.1 kg

      Motor

      Model 6068H and 6BTA5.9
      Manufacturer John Deere and Cummins
      Cylinders number 6 and 6

      Hydraulic system

      Type of pump variable displacement axial piston pump and gear type pump
      Overflow valve pressure 20684 kPa and 15168 kPa

      Gear box

      Transmission type Powershift transmission with direct drive and Clark R28320

      Images

      Sizes

      2. Overall width 3120 mm 2. Overall width 2758 mm
      3. Height to cab upper part 3030 mm 3. Height to cab upper part 2908 mm
      4. Wheelbase 3430 mm 4. Wheelbase 3264 mm
      5. Clearance 615 mm 5. Clearance 450 mm