vs.

      Caterpillar D11R vs. Komatsu D375A-3

      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

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

      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

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

      Carrier

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

      Neutral reasons:

      Standard blade

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

      Sizes

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

      Operation

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

      Motor

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

      Gear box

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

      Carrier

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

      Images

      Sizes

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

      Carrier

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