vs.

      Komatsu D21Q-5 vs. Komatsu D21S-5

      3 reasons to buy Komatsu D21Q-5:

      Sizes

      Width to outside of caterpillar track 2000 mm and 1610 mm 19 % more or 390 mm
      Ground clearance at full height and unloading 2235 mm and 2130 mm 5 % more or 105 mm

      Carrier

      Specific ground pressure 23.5 kPa and 37.2 kPa 37 % less or 13.7 kPa

      2 reasons to buy Komatsu D21S-5:

      Operation

      Static tipping load 2231.7 kg and 2340.5 kg 5 % less or 108.8 kg
      Breakout force in folded state 35 kN and 39.8 kN 12 % less or 4.8 kN

      Neutral reasons:

      Sizes

      Length with bucket on ground level 3445 mm and 3560 mm
      Radius at high altitude unloading 660 mm and 735 mm
      Height to cab upper part 2185 mm and 2140 mm

      Operation

      Fuel Capacity 60 l. and 60 l.
      Cooling system fluid volume 13 l. and 13 l.
      Working weight 4141.3 kg and 3830 kg
      Maximum speed 4.4 km/h and 4.4 km/h

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D94 and 4D94
      Effective power 29.1 kW and 29.1 kW
      Displacement 2.9 l. and 2.9 l.

      Carrier

      Track shoe width 510 mm and 300 mm
      Rolling bearings number on either side 5 and 5
      Caterpillar track length on ground level 1685 mm and 1685 mm
      Track width 1490 mm and 1310 mm

      Images

      Sizes

      7. Ground clearance at full height and unloading 2235 mm 7. Ground clearance at full height and unloading 2130 mm
      8. Radius at high altitude unloading 660 mm 8. Radius at high altitude unloading 735 mm
      1. Length with bucket on ground level 3445 mm 1. Length with bucket on ground level 3560 mm
      2. Width to outside of caterpillar track 2000 mm 2. Width to outside of caterpillar track 1610 mm
      3. Height to cab upper part 2185 mm 3. Height to cab upper part 2140 mm

      Carrier

      9. Track width 1490 mm 9. Track width 1310 mm