vs.

      Komatsu D31PL-20 vs. Komatsu D21P-6A

      3 reasons to buy Komatsu D31PL-20:

      Motor

      Displacement 3.9 l. and 2.7 l. 31 % more or 1.2 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

      Length with blade 3025 mm and 3385 mm
      Width between caterpillar tracks 2950 mm and 2000 mm
      Height to cab upper part 2045 mm and 2500 mm
      Caterpillar track length on ground level 2185 mm and 1685 mm

      Operation

      Working weight 6280 kg and 3990 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model S4D102E and 4D95S

      Carrier

      Standard shoe size 1050 mm and 510 mm
      Track width 1900 mm and 1490 mm

      Images

      Sizes

      1. Length with blade 3025 mm 1. Length with blade 3385 mm
      2. Width between caterpillar tracks 2950 mm 2. Width between caterpillar tracks 2000 mm
      3. Height to cab upper part 2045 mm 3. Height to cab upper part 2500 mm
      4. Caterpillar track length on ground level 2185 mm 4. Caterpillar track length on ground level 1685 mm

      Carrier

      7. Track width 1900 mm 7. Track width 1490 mm
      8. Standard shoe size 1050 mm 8. Standard shoe size 510 mm