vs.

      Caterpillar D9R vs. Komatsu D475A-3

      4 reasons to buy Caterpillar D9R:

      Gear box

      Maximum reverse gear 14.6 km/h and 14.4 km/h 1 % more or 0.2 km/h
      Maximum forward speed 11.9 km/h and 11.6 km/h 3 % more or 0.3 km/h

      Carrier

      Specific ground pressure 110.9 kPa and 157.9 kPa 30 % less or 47.0 kPa
      Rolling bearings number on either side 8 and 7 12 % more or 1

      11 reasons to buy Komatsu D475A-3:

      Standard blade

      Volume 25.6 m3 and 16.4 m3 36 % more or 9.2 m3
      Cut depth 800 mm and 606 mm 24 % more or 194 mm

      Operation

      Fuel Capacity 1670 l. and 817.6 l. 51 % more or 852.4 l.
      Engine oil volume 121 l. and 45.4 l. 62 % more or 75.6 l.
      Power unit fluid volume 210 l. and 166.6 l. 21 % more or 43.4 l.
      Final drive fluid volume 75 l. and 18.9 l. 75 % more or 56.1 l.

      Motor

      Full power 650.3 kW and 305.7 kW 53 % more or 344.6 kW
      Power measured at 2000 rev / min and 1900 rev / min 5 % more or 100 rev
      Displacement 30.5 l. and 18 l. 41 % more or 12.5 l.
      Cylinders number 12 and 8 33 % more or 4

      Carrier

      Contact with ground area 6.2 m2 and 4.2 m2 32 % more or 2.0 m2

      Neutral reasons:

      Standard blade

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

      Sizes

      Length with blade 7180 mm and 11560 mm
      Width between caterpillar tracks 2930 mm and 3600 mm
      Height to cab upper part 3820 mm and 4570 mm
      Caterpillar track length on ground level 3470 mm and 4365 mm

      Operation

      Working weight 49567 kg and 99980 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3408ETA and SDA12V140

      Gear box

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

      Carrier

      Standard shoe size 610 mm and 710 mm
      Track width 2250 mm and 2770 mm

      Images

      Sizes

      3. Height to cab upper part 3820 mm 3. Height to cab upper part 4570 mm
      4. Caterpillar track length on ground level 3470 mm 4. Caterpillar track length on ground level 4365 mm
      1. Length with blade 7180 mm 1. Length with blade 11560 mm
      2. Width between caterpillar tracks 2930 mm 2. Width between caterpillar tracks 3600 mm

      Carrier

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