vs.

      Komatsu D65S-7 vs. Komatsu D31Q-20

      8 reasons to buy Komatsu D65S-7:

      Sizes

      Width to outside of caterpillar track 2355 mm and 2250 mm 4 % more or 105 mm
      Ground clearance at full height and unloading 2730 mm and 2640 mm 3 % more or 90 mm

      Operation

      Fuel Capacity 280 l. and 115 l. 59 % more or 165 l.
      Maximum speed 9.8 km/h and 6.5 km/h 34 % more or 3.3 km/h
      Breakout force in folded state 62.4 kN and 66.7 kN 6 % less or 4.3 kN

      Motor

      Effective power 119.3 kW and 52 kW 56 % more or 67.3 kW
      Displacement 12.2 l. and 3.9 l. 68 % more or 8.3 l.

      Carrier

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

      2 reasons to buy Komatsu D31Q-20:

      Operation

      Static tipping load 4430 kg and 5125.6 kg 14 % less or 695.6 kg

      Carrier

      Specific ground pressure 30.4 kPa and 72.6 kPa 58 % less or 42.2 kPa

      Neutral reasons:

      Sizes

      Radius at high altitude unloading 1300 mm and 750 mm
      Length with bucket on ground level 5790 mm and 3990 mm
      Height to cab upper part 2990 mm and 2695 mm

      Operation

      Working weight 18000 kg and 7120 kg

      Motor

      Manufacturer Cummins and Komatsu
      Model NH220-CI and S4D102E

      Carrier

      Track shoe width 460 mm and 600 mm
      Caterpillar track length on ground level 2635 mm and 1880 mm
      Track width 1880 mm and 1650 mm

      Images

      Sizes

      1. Length with bucket on ground level 5790 mm 1. Length with bucket on ground level 3990 mm
      2. Width to outside of caterpillar track 2355 mm 2. Width to outside of caterpillar track 2250 mm
      3. Height to cab upper part 2990 mm 3. Height to cab upper part 2695 mm
      7. Ground clearance at full height and unloading 2730 mm 7. Ground clearance at full height and unloading 2640 mm
      8. Radius at high altitude unloading 1300 mm 8. Radius at high altitude unloading 750 mm

      Carrier

      9. Track width 1880 mm 9. Track width 1650 mm