vs.

      Komatsu D21S-5 vs. Caterpillar 935C serie II

      3 reasons to buy Komatsu D21S-5:

      Operation

      Static tipping load 2231.7 kg and 5804 kg 62 % less or 3572.3 kg
      Breakout force in folded state 35 kN and 67.2 kN 48 % less or 32.2 kN

      Carrier

      Specific ground pressure 37.2 kPa and 59 kPa 37 % less or 21.8 kPa

      7 reasons to buy Caterpillar 935C serie II:

      Sizes

      Width to outside of caterpillar track 1780 mm and 1610 mm 10 % more or 170 mm
      Clearance 312 mm and 310 mm 1 % more or 2 mm
      Ground clearance at full height and unloading 2583 mm and 2130 mm 18 % more or 453 mm

      Operation

      Fuel Capacity 116 l. and 60 l. 48 % more or 56 l.
      Maximum speed 10.5 km/h and 4.4 km/h 58 % more or 6.1 km/h

      Motor

      Effective power 59.7 kW and 29.1 kW 51 % more or 30.6 kW
      Displacement 5.2 l. and 2.9 l. 44 % more or 2.3 l.

      Neutral reasons:

      Sizes

      Length with bucket on ground level 3560 mm and 4318 mm
      Height to cab upper part 2140 mm and 2680 mm
      Radius at high altitude unloading 735 mm and 866 mm

      Operation

      Working weight 3830 kg and 8759 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model 4D94 and 3204

      Carrier

      Track shoe width 300 mm and 355 mm
      Rolling bearings number on either side 5 and 5
      Caterpillar track length on ground level 1685 mm and 1900 mm
      Track width 1310 mm and 1420 mm

      Images

      Sizes

      7. Ground clearance at full height and unloading 2130 mm 7. Ground clearance at full height and unloading 2583 mm
      8. Radius at high altitude unloading 735 mm 8. Radius at high altitude unloading 866 mm
      1. Length with bucket on ground level 3560 mm 1. Length with bucket on ground level 4318 mm
      2. Width to outside of caterpillar track 1610 mm 2. Width to outside of caterpillar track 1780 mm
      3. Height to cab upper part 2140 mm 3. Height to cab upper part 2680 mm
      5. Clearance 310 mm 5. Clearance 312 mm

      Carrier

      9. Track width 1310 mm 9. Track width 1420 mm