vs.

      Komatsu D155A-2 vs. John Deere 550

      8 reasons to buy Komatsu D155A-2:

      Operation

      Cooling system fluid volume 165 l. and 18.9 l. 89 % more or 146.1 l.
      Final drive fluid volume 55 l. and 5.9 l. 89 % more or 49.1 l.
      Fuel Capacity 600 l. and 136.3 l. 77 % more or 463.7 l.

      Motor

      Torque measured at 1400 rev / min and 1200 rev / min 14 % more or 200 rev
      Cylinders number 6 and 4 33 % more or 2
      Maximum torque 1410.1 Nm and 311.8 Nm 78 % more or 1098.3 Nm
      Displacement 19.3 l. and 4.5 l. 77 % more or 14.8 l.

      Hydraulic system

      Pump bandwidth 355.8 l/min and 56.8 l/min 84 % more or 299.0 l/min

      1 reasons to buy John Deere 550:

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 2140 mm and 2438.4 mm

      Operation

      Working weight 34560 kg and 7144.1 kg

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and John Deere
      Model S6D155-4 and 300 lot

      Hydraulic system

      Type of pump gear type pump and system with open center
      Overflow valve pressure 13789.5 kPa and 12065.8 kPa

      Gear box

      Transmission type TORQFLOW and powershift transmission
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Images

      Sizes

      2. Width between caterpillar tracks 2140 mm 2. Width between caterpillar tracks 2438.4 mm