vs.

      Caterpillar D11R vs. Komatsu D375A-5

      10 reasons to buy Caterpillar D11R:

      Sizes

      Clearance 623 mm and 610 mm 2 % more or 13 mm

      Operation

      Hydraulic system fluid volume 205 l. and 138 l. 33 % more or 67 l.
      Fuel Capacity 1471 l. and 1050 l. 29 % more or 421 l.
      Cooling system fluid volume 231 l. and 120 l. 48 % more or 111 l.
      Engine oil volume 106 l. and 86 l. 19 % more or 20 l.

      Motor

      Displacement 34.5 l. and 23.1 l. 33 % more or 11.4 l.
      Cylinders number 8 and 6 25 % more or 2
      Full power 682.3 kW and 451 kW 34 % more or 231.3 kW
      Effective power 633.8 kW and 391 kW 38 % more or 242.8 kW

      Carrier

      Contact with ground area 6.3 m2 and 4.9 m2 22 % more or 1.4 m2

      4 reasons to buy Komatsu D375A-5:

      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 140 kPa and 162.5 kPa 14 % less or 22.5 kPa

      Neutral reasons:

      Standard blade

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

      Sizes

      Length with blade 8830 mm and 10410 mm
      Width between caterpillar tracks 3600 mm and 2500 mm
      Height to cab upper part 4660 mm and 4285 mm

      Operation

      Working weight 102285.1 kg and 69560 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3508B and SA6D170E-3
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharged engine with subsequent cooling of charging air by oncoming air flow, Exhaust gas recirculation system with cooling
      Power measured at 1800 rev / min and 1800 rev / min

      Gear box

      Transmission type powershift and Komatsu TORQFLOW 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

      Images

      Sizes

      3. Height to cab upper part 4660 mm 3. Height to cab upper part 4285 mm
      5. Clearance 623 mm 5. Clearance 610 mm
      1. Length with blade 8830 mm 1. Length with blade 10410 mm
      2. Width between caterpillar tracks 3600 mm 2. Width between caterpillar tracks 2500 mm

      Carrier

      8. Standard shoe size 710 mm 8. Standard shoe size 610 mm