vs.

      John Deere 640G serie II vs. Caterpillar 515

      7 reasons to buy John Deere 640G serie II:

      Sizes

      Clearance 514 mm and 457 mm 11 % more or 57 mm

      Motor

      Full power 119 kW and 113.3 kW 5 % more or 5.7 kW
      Effective power 114 kW and 104.4 kW 8 % more or 9.6 kW
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump flow rate 102 l/min and 172.2 l/min 41 % less or 70.2 l/min

      Gear box

      Forward gears number 8 and 4 50 % more or 4
      Reverse gears number 7 and 3 57 % more or 4

      14 reasons to buy Caterpillar 515:

      Sizes

      Drum capacity at cable width 122 m and 77.4 m 37 % more or 44.6 m
      Maximum traction force on a rope with empty drum 305.9 kN and 217 kN 29 % more or 88.9 kN
      Maximum line speed 45.5 m/min and 44.5 m/min 2 % more or 1.0 m/min

      Operation

      Fuel Capacity 185 l. and 159 l. 14 % more or 26 l.
      Front differential fluid volume 42 l. and 17 l. 60 % more or 25 l.
      Cooling system fluid volume 36 l. and 28.4 l. 21 % more or 7.6 l.
      Rear differential fluid volume 42 l. and 28.4 l. 32 % more or 13.6 l.
      Engine oil volume 19 l. and 18.9 l. 1 % more or 0.1 l.
      Transmission fluid volume 53 l. and 29.3 l. 45 % more or 23.7 l.
      Hydraulic system fluid volume 75 l. and 41.6 l. 45 % more or 33.4 l.
      Generator current strength 75 amperes and 65 amperes 13 % more or 10 amperes

      Motor

      Displacement 7 l. and 6.8 l. 3 % more or 0.2 l.

      Gear box

      Maximum reverse gear 19.2 km/h and 14.7 km/h 23 % more or 4.5 km/h
      Maximum forward speed 27.2 km/h and 19.5 km/h 28 % more or 7.7 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 3027 mm and 3030 mm
      Wheelbase 3430 mm and 3300 mm
      Overall width 3000 mm and 2724 mm
      Dimensional length 7230 mm and 5800 mm
      Roller diameter 203.2 mm and 254 mm

      Operation

      Operating voltage 12 V and 24 V
      Axle oscillating 30 degrees and 15 degrees
      Tyre size 28L-26 and 23.1-26
      Working weight 10841 kg and 12700 kg

      Motor

      Manufacturer John Deere and Caterpillar
      Model 6068T and 3304 DIT
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration turbocharging and turbocharging

      Hydraulic system

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

      Images

      Sizes

      1. Dimensional length 7230 mm 1. Dimensional length 5800 mm
      2. Overall width 3000 mm 2. Overall width 2724 mm
      3. Height to cab upper part 3027 mm 3. Height to cab upper part 3030 mm
      4. Wheelbase 3430 mm 4. Wheelbase 3300 mm
      5. Clearance 514 mm 5. Clearance 457 mm