vs.

      Komatsu D375A-3 vs. Caterpillar D11R

      4 reasons to buy Komatsu D375A-3:

      Operation

      Final drive fluid volume 65 l. and 30 l. 54 % more or 35 l.

      Gear box

      Maximum forward speed 11.8 km/h and 11.7 km/h 1 % more or 0.1 km/h
      Maximum reverse gear 15.8 km/h and 14 km/h 11 % more or 1.8 km/h

      Carrier

      Specific ground pressure 104 kPa and 162.5 kPa 36 % less or 58.5 kPa

      13 reasons to buy Caterpillar D11R:

      Standard blade

      Volume 34.4 m3 and 18.5 m3 46 % more or 15.9 m3
      Cut depth 766 mm and 715 mm 7 % more or 51 mm

      Sizes

      Clearance 623 mm and 620 mm 0 % more or 3 mm

      Operation

      Generator current strength 100 amperes and 50 amperes 50 % more or 50 amperes
      Fuel Capacity 1471 l. and 1050 l. 29 % more or 421 l.
      Cooling system fluid volume 231 l. and 136 l. 41 % more or 95 l.
      Engine oil volume 106 l. and 51 l. 52 % more or 55 l.
      Power unit fluid volume 344 l. and 150 l. 56 % more or 194 l.

      Motor

      Full power 682.3 kW and 396.7 kW 42 % more or 285.6 kW
      Displacement 34.5 l. and 23.2 l. 33 % more or 11.3 l.
      Cylinders number 8 and 6 25 % more or 2

      Carrier

      Contact with ground area 6.3 m2 and 4.7 m2 25 % more or 1.6 m2
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Neutral reasons:

      Standard blade

      Width 4695 mm and 6350 mm
      Height 2265 mm and 2370 mm

      Sizes

      Length with blade 10040 mm and 8830 mm
      Width between caterpillar tracks 4695 mm and 3600 mm
      Height to cab upper part 4230 mm and 4660 mm
      Caterpillar track length on ground level 3840 mm and 4440 mm
      Length without blade 5820 mm and 6160 mm

      Operation

      Working weight 68200 kg and 102285.1 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Caterpillar
      Model S6D170E-2 and 3508B
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Gear box

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

      Carrier

      Standard shoe size 610 mm and 710 mm
      Track width 2500 mm and 2890 mm

      Images

      Sizes

      1. Length with blade 10040 mm 1. Length with blade 8830 mm
      2. Width between caterpillar tracks 4695 mm 2. Width between caterpillar tracks 3600 mm
      3. Height to cab upper part 4230 mm 3. Height to cab upper part 4660 mm
      4. Caterpillar track length on ground level 3840 mm 4. Caterpillar track length on ground level 4440 mm
      5. Clearance 620 mm 5. Clearance 623 mm
      6. Length without blade 5820 mm 6. Length without blade 6160 mm

      Carrier

      7. Track width 2500 mm 7. Track width 2890 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 710 mm