vs.

      Komatsu D57S-1 Previous Pattern vs. Komatsu D31S-17

      8 reasons to buy Komatsu D57S-1 Previous Pattern:

      Sizes

      Ground clearance at full height and unloading 2890 mm and 2540 mm 12 % more or 350 mm
      Width to outside of caterpillar track 2145 mm and 1790 mm 17 % more or 355 mm

      Operation

      Maximum speed 9.5 km/h and 6.5 km/h 32 % more or 3.0 km/h
      Fuel Capacity 260 l. and 115 l. 56 % more or 145 l.
      Cooling system fluid volume 58 l. and 22 l. 62 % more or 36 l.

      Motor

      Displacement 8.5 l. and 4.3 l. 49 % more or 4.2 l.
      Effective power 100.7 kW and 49.2 kW 51 % more or 51.5 kW

      Carrier

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

      3 reasons to buy Komatsu D31S-17:

      Operation

      Breakout force in folded state 62.8 kN and 115.7 kN 46 % less or 52.9 kN
      Static tipping load 4259.2 kg and 9421.1 kg 55 % less or 5161.9 kg

      Carrier

      Specific ground pressure 53 kPa and 74.5 kPa 29 % less or 21.5 kPa

      Neutral reasons:

      Sizes

      Radius at high altitude unloading 1190 mm and 830 mm
      Length with bucket on ground level 5470 mm and 4145 mm

      Operation

      Working weight 14630 kg and 6700 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model S4D130-1A and 4D105-5

      Carrier

      Track shoe width 400 mm and 330 mm
      Caterpillar track length on ground level 2425 mm and 1880 mm
      Track width 1700 mm and 1450 mm

      Images

      Sizes

      1. Length with bucket on ground level 5470 mm 1. Length with bucket on ground level 4145 mm
      2. Width to outside of caterpillar track 2145 mm 2. Width to outside of caterpillar track 1790 mm
      7. Ground clearance at full height and unloading 2890 mm 7. Ground clearance at full height and unloading 2540 mm
      8. Radius at high altitude unloading 1190 mm 8. Radius at high altitude unloading 830 mm

      Carrier

      9. Track width 1700 mm 9. Track width 1450 mm