vs.

      Komatsu D31S-17 vs. Komatsu D31S-20

      2 reasons to buy Komatsu D31S-17:

      Operation

      Static tipping load 4259.2 kg and 4260 kg 0 % less or 0.8 kg

      Motor

      Displacement 4.3 l. and 3.9 l. 9 % more or 0.4 l.

      3 reasons to buy Komatsu D31S-20:

      Operation

      Breakout force in folded state 62.7 kN and 62.8 kN 0 % less or 0.1 kN

      Motor

      Effective power 52 kW and 49.2 kW 5 % more or 2.8 kW

      Carrier

      Specific ground pressure 52.9 kPa and 53 kPa 0 % less or 0.1 kPa

      Neutral reasons:

      Sizes

      Length with bucket on ground level 4145 mm and 4090 mm
      Width to outside of caterpillar track 1790 mm and 1790 mm
      Height to cab upper part 2655 mm and 2650 mm
      Ground clearance at full height and unloading 2540 mm and 2540 mm
      Radius at high altitude unloading 830 mm and 810 mm

      Operation

      Maximum speed 6.5 km/h and 6.5 km/h
      Working weight 6700 kg and 6780 kg
      Fuel Capacity 115 l. and 115 l.

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D105-5 and S4D102E

      Carrier

      Caterpillar track length on ground level 1880 mm and 1880 mm
      Track width 1450 mm and 1450 mm
      Track shoe width 330 mm and 330 mm
      Rolling bearings number on either side 5 and 5

      Images

      Sizes

      1. Length with bucket on ground level 4145 mm 1. Length with bucket on ground level 4090 mm
      2. Width to outside of caterpillar track 1790 mm 2. Width to outside of caterpillar track 1790 mm
      3. Height to cab upper part 2655 mm 3. Height to cab upper part 2650 mm
      7. Ground clearance at full height and unloading 2540 mm 7. Ground clearance at full height and unloading 2540 mm
      8. Radius at high altitude unloading 830 mm 8. Radius at high altitude unloading 810 mm

      Carrier

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