vs.

      Caterpillar D9N vs. Komatsu D375A-3

      4 reasons to buy Caterpillar D9N:

      Hydraulic system

      Pump bandwidth 310 l/min and 255 l/min 18 % more or 55 l/min

      Gear box

      Maximum forward speed 12.1 km/h and 11.8 km/h 2 % more or 0.3 km/h

      Carrier

      Specific ground pressure 98.4 kPa and 104 kPa 5 % less or 5.6 kPa
      Rolling bearings number on either side 8 and 7 12 % more or 1

      8 reasons to buy Komatsu D375A-3:

      Standard blade

      Volume 18.5 m3 and 11.9 m3 36 % more or 6.6 m3
      Cut depth 715 mm and 619 mm 13 % more or 96 mm

      Sizes

      Clearance 620 mm and 505 mm 19 % more or 115 mm

      Operation

      Fuel Capacity 1050 l. and 792 l. 25 % more or 258 l.

      Motor

      Full power 396.7 kW and 275.9 kW 30 % more or 120.8 kW
      Displacement 23.2 l. and 18 l. 22 % more or 5.2 l.

      Gear box

      Maximum reverse gear 15.8 km/h and 14.9 km/h 6 % more or 0.9 km/h

      Carrier

      Contact with ground area 4.7 m2 and 4.2 m2 11 % more or 0.5 m2

      Neutral reasons:

      Standard blade

      Width 4320 mm and 4695 mm
      Height 1810 mm and 2265 mm

      Sizes

      Length with blade 6870 mm and 10040 mm
      Width between caterpillar tracks 2890 mm and 4695 mm
      Height to cab upper part 3910 mm and 4230 mm
      Caterpillar track length on ground level 3470 mm and 3840 mm
      Length without blade 5170 mm and 5820 mm

      Operation

      Working weight 42542 kg and 68200 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3408 and S6D170E-2

      Hydraulic system

      Overflow valve pressure 18615.8 kPa and 20594 kPa

      Gear box

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

      Carrier

      Track width 2250 mm and 2500 mm
      Standard shoe size 610 mm and 610 mm

      Images

      Sizes

      1. Length with blade 6870 mm 1. Length with blade 10040 mm
      2. Width between caterpillar tracks 2890 mm 2. Width between caterpillar tracks 4695 mm
      3. Height to cab upper part 3910 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 505 mm 5. Clearance 620 mm
      6. Length without blade 5170 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