vs.

      Komatsu D31Q-20 vs. Caterpillar 931C serie II LGP

      4 reasons to buy Komatsu D31Q-20:

      Operation

      Static tipping load 4430 kg and 4808 kg 8 % less or 378 kg
      Breakout force in folded state 66.7 kN and 69.2 kN 4 % less or 2.5 kN

      Motor

      Effective power 52 kW and 51.5 kW 1 % more or 0.5 kW

      Carrier

      Specific ground pressure 30.4 kPa and 33 kPa 8 % less or 2.6 kPa

      6 reasons to buy Caterpillar 931C serie II LGP:

      Sizes

      Width to outside of caterpillar track 2290 mm and 2250 mm 2 % more or 40 mm
      Ground clearance at full height and unloading 2666 mm and 2640 mm 1 % more or 26 mm

      Operation

      Fuel Capacity 116 l. and 115 l. 1 % more or 1 l.
      Maximum speed 11.2 km/h and 6.5 km/h 42 % more or 4.7 km/h

      Motor

      Displacement 5.2 l. and 3.9 l. 25 % more or 1.3 l.
      Power measured at 2400 rev / min and 2350 rev / min 2 % more or 50 rev

      Neutral reasons:

      Sizes

      Length with bucket on ground level 3990 mm and 4090 mm
      Height to cab upper part 2695 mm and 2678 mm
      Radius at high altitude unloading 750 mm and 788 mm

      Operation

      Working weight 7120 kg and 8170 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model S4D102E and 3204

      Carrier

      Track shoe width 600 mm and 635 mm
      Rolling bearings number on either side 5 and 5
      Caterpillar track length on ground level 1880 mm and 1900 mm
      Track width 1650 mm and 1651 mm

      Images

      Sizes

      1. Length with bucket on ground level 3990 mm 1. Length with bucket on ground level 4090 mm
      2. Width to outside of caterpillar track 2250 mm 2. Width to outside of caterpillar track 2290 mm
      3. Height to cab upper part 2695 mm 3. Height to cab upper part 2678 mm
      7. Ground clearance at full height and unloading 2640 mm 7. Ground clearance at full height and unloading 2666 mm
      8. Radius at high altitude unloading 750 mm 8. Radius at high altitude unloading 788 mm

      Carrier

      9. Track width 1650 mm 9. Track width 1651 mm