vs.

      Caterpillar D9R vs. Komatsu D375A-3

      5 reasons to buy Caterpillar D9R:

      Operation

      Power unit fluid volume 166.6 l. and 150 l. 10 % more or 16.6 l.

      Motor

      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev
      Cylinders number 8 and 6 25 % more or 2

      Gear box

      Maximum forward speed 11.9 km/h and 11.8 km/h 1 % more or 0.1 km/h

      Carrier

      Rolling bearings number on either side 8 and 7 12 % more or 1

      11 reasons to buy Komatsu D375A-3:

      Standard blade

      Volume 18.5 m3 and 16.4 m3 11 % more or 2.1 m3
      Cut depth 715 mm and 606 mm 15 % more or 109 mm

      Sizes

      Clearance 620 mm and 591 mm 5 % more or 29 mm

      Operation

      Engine oil volume 51 l. and 45.4 l. 11 % more or 5.6 l.
      Final drive fluid volume 65 l. and 18.9 l. 71 % more or 46.1 l.
      Fuel Capacity 1050 l. and 817.6 l. 22 % more or 232.4 l.

      Motor

      Full power 396.7 kW and 305.7 kW 23 % more or 91.0 kW
      Displacement 23.2 l. and 18 l. 22 % more or 5.2 l.

      Gear box

      Maximum reverse gear 15.8 km/h and 14.6 km/h 8 % more or 1.2 km/h

      Carrier

      Contact with ground area 4.7 m2 and 4.2 m2 11 % more or 0.5 m2
      Specific ground pressure 104 kPa and 110.9 kPa 6 % less or 6.9 kPa

      Neutral reasons:

      Standard blade

      Width 4650 mm and 4695 mm
      Height 1934 mm and 2265 mm

      Sizes

      Width between caterpillar tracks 2930 mm and 4695 mm
      Height to cab upper part 3820 mm and 4230 mm
      Caterpillar track length on ground level 3470 mm and 3840 mm
      Length without blade 5180 mm and 5820 mm
      Length with blade 7180 mm and 10040 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 49567 kg and 68200 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3408ETA and S6D170E-2

      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 610 mm
      Track width 2250 mm and 2500 mm

      Images

      Sizes

      1. Length with blade 7180 mm 1. Length with blade 10040 mm
      2. Width between caterpillar tracks 2930 mm 2. Width between caterpillar tracks 4695 mm
      3. Height to cab upper part 3820 mm 3. Height to cab upper part 4230 mm
      4. Caterpillar track length on ground level 3470 mm 4. Caterpillar track length on ground level 3840 mm
      5. Clearance 591 mm 5. Clearance 620 mm
      6. Length without blade 5180 mm 6. Length without blade 5820 mm

      Carrier

      7. Track width 2250 mm 7. Track width 2500 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 610 mm