vs.

      Caterpillar D11R vs. Komatsu D475A-5 Level 2

      5 reasons to buy Caterpillar D11R:

      Operation

      Cooling system fluid volume 231 l. and 210 l. 9 % more or 21 l.
      Hydraulic system fluid volume 205 l. and 180 l. 12 % more or 25 l.

      Motor

      Full power 682.3 kW and 671 kW 2 % more or 11.3 kW
      Displacement 34.5 l. and 30.5 l. 12 % more or 4.0 l.

      Gear box

      Maximum forward speed 11.7 km/h and 11.2 km/h 4 % more or 0.5 km/h

      9 reasons to buy Komatsu D475A-5 Level 2:

      Standard blade

      Cut depth 860 mm and 766 mm 11 % more or 94 mm

      Sizes

      Clearance 655 mm and 623 mm 5 % more or 32 mm

      Operation

      Fuel Capacity 1670 l. and 1471 l. 12 % more or 199 l.
      Engine oil volume 121 l. and 106 l. 12 % more or 15 l.
      Final drive fluid volume 75 l. and 30 l. 60 % more or 45 l.

      Motor

      Cylinders number 12 and 8 33 % more or 4
      Effective power 664 kW and 633.8 kW 5 % more or 30.2 kW

      Carrier

      Specific ground pressure 112 kPa and 162.5 kPa 31 % less or 50.5 kPa
      Contact with ground area 7.3 m2 and 6.3 m2 14 % more or 1.0 m2

      Neutral reasons:

      Standard blade

      Width 6350 mm and 6465 mm
      Height 2370 mm and 2690 mm

      Sizes

      Width between caterpillar tracks 3600 mm and 2770 mm
      Height to cab upper part 4660 mm and 4646 mm
      Length with blade 8830 mm and 10525 mm

      Operation

      Working weight 102285.1 kg and 113200 kg

      Motor

      Model 3508B and SAA12V140E-3
      Manufacturer Caterpillar and Komatsu
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharged engine with subsequent cooling of charging air by oncoming air flow

      Gear box

      Transmission type powershift and Komatsu TORQFLOW transmission
      Forward gears number 3 and 3
      Reverse gears number 3 and 3
      Maximum reverse gear 14 km/h and 14 km/h

      Carrier

      Rolling bearings number on either side 8 and 8
      Standard shoe size 710 mm and 810 mm

      Images

      Sizes

      3. Height to cab upper part 4660 mm 3. Height to cab upper part 4646 mm
      5. Clearance 623 mm 5. Clearance 655 mm
      1. Length with blade 8830 mm 1. Length with blade 10525 mm
      2. Width between caterpillar tracks 3600 mm 2. Width between caterpillar tracks 2770 mm

      Carrier

      8. Standard shoe size 710 mm 8. Standard shoe size 810 mm