vs.

      Komatsu D57S-1 vs. Komatsu D31Q-17

      7 reasons to buy Komatsu D57S-1:

      Sizes

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

      Operation

      Cooling system fluid volume 58 l. and 22 l. 62 % more or 36 l.
      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.

      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

      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 10620 kg 58 % less or 6188.4 kg
      Breakout force in folded state 66.7 kN and 114.2 kN 42 % less or 47.5 kN

      Carrier

      Specific ground pressure 30.4 kPa and 77.4 kPa 61 % less or 47.0 kPa

      Neutral reasons:

      Sizes

      Length with bucket on ground level 5650 mm and 4045 mm
      Height to cab upper part 2925 mm and 2705 mm
      Radius at high altitude unloading 1190 mm and 750 mm

      Operation

      Working weight 15280 kg and 6998.9 kg

      Motor

      Model S4D1301-A and 4D105-5
      Manufacturer Komatsu and Komatsu

      Carrier

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

      Images

      Sizes

      1. Length with bucket on ground level 5650 mm 1. Length with bucket on ground level 4045 mm
      2. Width to outside of caterpillar track 2145 mm 2. Width to outside of caterpillar track 2250 mm
      3. Height to cab upper part 2925 mm 3. Height to cab upper part 2705 mm
      7. Ground clearance at full height and unloading 2890 mm 7. Ground clearance at full height and unloading 2640 mm
      8. Radius at high altitude unloading 1190 mm 8. Radius at high altitude unloading 750 mm

      Carrier

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