vs.

      Komatsu D21PL-7 vs. Komatsu D155A-3

      3 reasons to buy Komatsu D155A-3:

      Motor

      Displacement 15.2 l. and 2.7 l. 82 % more or 12.5 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

      Caterpillar track length on ground level 1820 mm and 3210 mm
      Length with blade 3455 mm and 4975 mm
      Width between caterpillar tracks 2190 mm and 2695 mm
      Height to cab upper part 2485 mm and 2590 mm

      Operation

      Working weight 4080 kg and 27900 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D95S and SA6D140E

      Carrier

      Standard shoe size 700 mm and 560 mm
      Track width 1490 mm and 2100 mm

      Images

      Sizes

      1. Length with blade 3455 mm 1. Length with blade 4975 mm
      2. Width between caterpillar tracks 2190 mm 2. Width between caterpillar tracks 2695 mm
      3. Height to cab upper part 2485 mm 3. Height to cab upper part 2590 mm
      4. Caterpillar track length on ground level 1820 mm 4. Caterpillar track length on ground level 3210 mm

      Carrier

      7. Track width 1490 mm 7. Track width 2100 mm
      8. Standard shoe size 700 mm 8. Standard shoe size 560 mm