vs.

      Caterpillar 931 vs. Komatsu D31PG-20A

      1 reasons to buy Caterpillar 931:

      Motor

      Displacement 5.2 l. and 4.9 l. 6 % more or 0.3 l.

      4 reasons to buy Komatsu D31PG-20A:

      Sizes

      Width to outside of caterpillar track 2250 mm and 1780 mm 21 % more or 470 mm
      Clearance 370 mm and 315 mm 15 % more or 55 mm

      Motor

      Effective power 52.9 kW and 46.2 kW 13 % more or 6.7 kW

      Carrier

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

      Neutral reasons:

      Sizes

      Height to cab upper part 2718 mm and 2725 mm

      Operation

      Working weight 6900 kg and 6920 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3204 and 6D95L

      Carrier

      Track width 1420 mm and 1650 mm
      Track shoe width 305 mm and 600 mm
      Caterpillar track length on ground level 1824 mm and 2185 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1780 mm 2. Width to outside of caterpillar track 2250 mm
      3. Height to cab upper part 2718 mm 3. Height to cab upper part 2725 mm
      5. Clearance 315 mm 5. Clearance 370 mm

      Carrier

      9. Track width 1420 mm 9. Track width 1650 mm