vs.

      Caterpillar 931B vs. Komatsu D53S-15

      2 reasons to buy Caterpillar 931B:

      Operation

      Maximum speed 11.4 km/h and 9.2 km/h 19 % more or 2.2 km/h

      Carrier

      Specific ground pressure 61 kPa and 72.5 kPa 16 % less or 11.5 kPa

      3 reasons to buy Komatsu D53S-15:

      Sizes

      Width to outside of caterpillar track 2050 mm and 1790 mm 13 % more or 260 mm

      Motor

      Effective power 82 kW and 48 kW 41 % more or 34 kW
      Displacement 7.2 l. and 5.2 l. 28 % more or 2.0 l.

      Neutral reasons:

      Sizes

      Length with bucket on ground level 3901 mm and 5120 mm

      Operation

      Working weight 6954 kg and 13000 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3204 and S4D120-11

      Carrier

      Caterpillar track length on ground level 1824 mm and 2200 mm
      Track width 1420 mm and 1600 mm

      Images

      Sizes

      1. Length with bucket on ground level 3901 mm 1. Length with bucket on ground level 5120 mm
      2. Width to outside of caterpillar track 1790 mm 2. Width to outside of caterpillar track 2050 mm

      Carrier

      9. Track width 1420 mm 9. Track width 1600 mm