vs.

      Komatsu D31S-17 vs. Komatsu D31P-20A

      4 reasons to buy Komatsu D31P-20A:

      Sizes

      Width to outside of caterpillar track 2250 mm and 1790 mm 20 % more or 460 mm

      Motor

      Effective power 52.9 kW and 49.2 kW 7 % more or 3.7 kW
      Displacement 4.9 l. and 4.3 l. 12 % more or 0.6 l.

      Carrier

      Rolling bearings number on either side 6 and 5 17 % more or 1

      Neutral reasons:

      Sizes

      Length with bucket on ground level 4145 mm and 3940 mm
      Height to cab upper part 2655 mm and 2735 mm

      Operation

      Working weight 6700 kg and 6800 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D105-5 and 6D95L

      Carrier

      Track shoe width 330 mm and 600 mm
      Caterpillar track length on ground level 1880 mm and 2185 mm
      Track width 1450 mm and 1650 mm

      Images

      Sizes

      1. Length with bucket on ground level 4145 mm 1. Length with bucket on ground level 3940 mm
      2. Width to outside of caterpillar track 1790 mm 2. Width to outside of caterpillar track 2250 mm
      3. Height to cab upper part 2655 mm 3. Height to cab upper part 2735 mm

      Carrier

      9. Track width 1450 mm 9. Track width 1650 mm