vs.

      Komatsu D475A-2 vs. Caterpillar D9R

      5 reasons to buy Komatsu D475A-2:

      Sizes

      Clearance 655 mm and 591 mm 10 % more or 64 mm

      Motor

      Full power 582.4 kW and 305.7 kW 48 % more or 276.7 kW
      Power measured at 2200 rev / min and 1900 rev / min 14 % more or 300 rev
      Displacement 30.5 l. and 18 l. 41 % more or 12.5 l.
      Cylinders number 12 and 8 33 % more or 4

      Neutral reasons:

      Standard blade

      Width 5265 mm and 4650 mm
      Height 2610 mm and 1934 mm

      Sizes

      Width between caterpillar tracks 3645 mm and 2930 mm
      Height to cab upper part 4555 mm and 3820 mm
      Caterpillar track length on ground level 4185 mm and 3470 mm
      Length without blade 6420 mm and 5180 mm
      Length with blade 11525 mm and 7180 mm

      Operation

      Working weight 85500 kg and 49567 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SA12V140 and 3408ETA

      Gear box

      Transmission type TF and powershift transmission
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 710 mm and 610 mm
      Rolling bearings number on either side 8 and 8
      Track width 2770 mm and 2250 mm

      Images

      Sizes

      1. Length with blade 11525 mm 1. Length with blade 7180 mm
      2. Width between caterpillar tracks 3645 mm 2. Width between caterpillar tracks 2930 mm
      3. Height to cab upper part 4555 mm 3. Height to cab upper part 3820 mm
      4. Caterpillar track length on ground level 4185 mm 4. Caterpillar track length on ground level 3470 mm
      5. Clearance 655 mm 5. Clearance 591 mm
      6. Length without blade 6420 mm 6. Length without blade 5180 mm

      Carrier

      7. Track width 2770 mm 7. Track width 2250 mm
      8. Standard shoe size 710 mm 8. Standard shoe size 610 mm