vs.

      Komatsu D21Q-5 vs. Komatsu D75S-3

      3 reasons to buy Komatsu D21Q-5:

      Operation

      Static tipping load 2340.5 kg and 14002.4 kg 83 % less or 11661.9 kg
      Breakout force in folded state 39.8 kN and 165.6 kN 76 % less or 125.8 kN

      Carrier

      Specific ground pressure 23.5 kPa and 80.4 kPa 71 % less or 56.9 kPa

      8 reasons to buy Komatsu D75S-3:

      Sizes

      Width to outside of caterpillar track 2500 mm and 2000 mm 20 % more or 500 mm
      Ground clearance at full height and unloading 3200 mm and 2235 mm 30 % more or 965 mm

      Operation

      Cooling system fluid volume 52 l. and 13 l. 75 % more or 39 l.
      Maximum speed 9.6 km/h and 4.4 km/h 54 % more or 5.2 km/h
      Fuel Capacity 400 l. and 60 l. 85 % more or 340 l.

      Motor

      Effective power 149.1 kW and 29.1 kW 80 % more or 120.0 kW
      Displacement 12.2 l. and 2.9 l. 76 % more or 9.3 l.

      Carrier

      Rolling bearings number on either side 7 and 5 29 % more or 2

      Neutral reasons:

      Sizes

      Length with bucket on ground level 3445 mm and 6065 mm
      Height to cab upper part 2185 mm and 3225 mm
      Radius at high altitude unloading 660 mm and 1280 mm

      Operation

      Working weight 4141.3 kg and 20790 kg

      Motor

      Manufacturer Komatsu and Cummins
      Model 4D94 and NTO-6-CI

      Carrier

      Caterpillar track length on ground level 1685 mm and 2735 mm
      Track width 1490 mm and 1950 mm
      Track shoe width 510 mm and 460 mm

      Images

      Sizes

      7. Ground clearance at full height and unloading 2235 mm 7. Ground clearance at full height and unloading 3200 mm
      8. Radius at high altitude unloading 660 mm 8. Radius at high altitude unloading 1280 mm
      1. Length with bucket on ground level 3445 mm 1. Length with bucket on ground level 6065 mm
      2. Width to outside of caterpillar track 2000 mm 2. Width to outside of caterpillar track 2500 mm
      3. Height to cab upper part 2185 mm 3. Height to cab upper part 3225 mm

      Carrier

      9. Track width 1490 mm 9. Track width 1950 mm