vs.

      Komatsu D21P-8 vs. John Deere 550B

      1 reasons to buy Komatsu D21P-8:

      Operation

      Final drive fluid volume 8 l. and 5.9 l. 26 % more or 2.1 l.

      7 reasons to buy John Deere 550B:

      Operation

      Fuel Capacity 136.3 l. and 60 l. 56 % more or 76.3 l.
      Cooling system fluid volume 18.9 l. and 10 l. 47 % more or 8.9 l.
      Hydraulic system fluid volume 36 l. and 21 l. 42 % more or 15 l.

      Motor

      Effective power 58.2 kW and 29.5 kW 49 % more or 28.7 kW
      Displacement 4.5 l. and 3.1 l. 31 % more or 1.4 l.

      Gear box

      Forward gears number 3 and 2 33 % more or 1
      Reverse gears number 3 and 2 33 % more or 1

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 1490 mm and 2438.4 mm

      Operation

      Working weight 4240 kg and 6985.3 kg

      Motor

      Model 4D94LE-2 and 300 lot
      Cylinders number 4 and 4
      Aspiration natural aspiration and turbocharging
      Manufacturer Komatsu and John Deere

      Gear box

      Transmission type Komatsu transmission Hydro-Gear switching and powershift transmission

      Images

      Sizes

      2. Width between caterpillar tracks 1490 mm 2. Width between caterpillar tracks 2438.4 mm