vs.

      Komatsu D31Q-17 vs. Komatsu D57S-1 Previous Pattern

      4 reasons to buy Komatsu D31Q-17:

      Sizes

      Width to outside of caterpillar track 2250 mm and 2145 mm 5 % more or 105 mm

      Operation

      Static tipping load 4431.6 kg and 9421.1 kg 53 % less or 4989.5 kg
      Breakout force in folded state 66.7 kN and 115.7 kN 42 % less or 49.0 kN

      Carrier

      Specific ground pressure 30.4 kPa and 74.5 kPa 59 % less or 44.1 kPa

      7 reasons to buy Komatsu D57S-1 Previous Pattern:

      Sizes

      Ground clearance at full height and unloading 2890 mm and 2640 mm 9 % more or 250 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

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

      Carrier

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

      Neutral reasons:

      Sizes

      Length with bucket on ground level 4045 mm and 5470 mm
      Radius at high altitude unloading 750 mm and 1190 mm

      Operation

      Working weight 6998.9 kg and 14630 kg

      Motor

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

      Carrier

      Track shoe width 600 mm and 400 mm
      Caterpillar track length on ground level 1880 mm and 2425 mm
      Track width 1650 mm and 1700 mm

      Images

      Sizes

      1. Length with bucket on ground level 4045 mm 1. Length with bucket on ground level 5470 mm
      2. Width to outside of caterpillar track 2250 mm 2. Width to outside of caterpillar track 2145 mm
      7. Ground clearance at full height and unloading 2640 mm 7. Ground clearance at full height and unloading 2890 mm
      8. Radius at high altitude unloading 750 mm 8. Radius at high altitude unloading 1190 mm

      Carrier

      9. Track width 1650 mm 9. Track width 1700 mm