vs.

      Komatsu D45S vs. Komatsu D31Q-20

      5 reasons to buy Komatsu D45S:

      Operation

      Fuel Capacity 210 l. and 115 l. 45 % more or 95 l.
      Breakout force in folded state 58.9 kN and 66.7 kN 12 % less or 7.8 kN
      Maximum speed 8.2 km/h and 6.5 km/h 21 % more or 1.7 km/h

      Motor

      Effective power 67.1 kW and 52 kW 23 % more or 15.1 kW
      Displacement 4.3 l. and 3.9 l. 9 % more or 0.4 l.

      4 reasons to buy Komatsu D31Q-20:

      Sizes

      Width to outside of caterpillar track 2250 mm and 1945 mm 14 % more or 305 mm
      Ground clearance at full height and unloading 2640 mm and 2600 mm 2 % more or 40 mm

      Operation

      Static tipping load 4430 kg and 7121.4 kg 38 % less or 2691.4 kg

      Carrier

      Specific ground pressure 30.4 kPa and 64.7 kPa 53 % less or 34.3 kPa

      Neutral reasons:

      Sizes

      Length with bucket on ground level 4910 mm and 3990 mm
      Radius at high altitude unloading 1030 mm and 750 mm

      Operation

      Working weight 10940 kg and 7120 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model S4D105 and S4D102E

      Carrier

      Track shoe width 400 mm and 600 mm
      Rolling bearings number on either side 5 and 5
      Caterpillar track length on ground level 2060 mm and 1880 mm
      Track width 1540 mm and 1650 mm

      Images

      Sizes

      1. Length with bucket on ground level 4910 mm 1. Length with bucket on ground level 3990 mm
      2. Width to outside of caterpillar track 1945 mm 2. Width to outside of caterpillar track 2250 mm
      7. Ground clearance at full height and unloading 2600 mm 7. Ground clearance at full height and unloading 2640 mm
      8. Radius at high altitude unloading 1030 mm 8. Radius at high altitude unloading 750 mm

      Carrier

      9. Track width 1540 mm 9. Track width 1650 mm