vs.

      Caterpillar D9T vs. Komatsu D375A-5

      2 reasons to buy Caterpillar D9T:

      Carrier

      Specific ground pressure 110.9 kPa and 140 kPa 21 % less or 29.1 kPa
      Track shoes number per side 43 and 41 5 % more or 2

      13 reasons to buy Komatsu D375A-5:

      Sizes

      Clearance 610 mm and 596 mm 2 % more or 14 mm

      Operation

      Fuel Capacity 1050 l. and 889 l. 15 % more or 161 l.
      Cooling system fluid volume 120 l. and 104 l. 13 % more or 16 l.
      Engine oil volume 86 l. and 38 l. 56 % more or 48 l.
      Hydraulic system fluid volume 138 l. and 89 l. 36 % more or 49 l.
      Final drive fluid volume 65 l. and 15 l. 77 % more or 50 l.

      Motor

      Full power 451 kW and 346 kW 23 % more or 105 kW
      Effective power 391 kW and 306 kW 22 % more or 85 kW
      Displacement 23.1 l. and 18.1 l. 22 % more or 5.0 l.

      Hydraulic system

      Pump bandwidth 405 l/min and 383 l/min 5 % more or 22 l/min

      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 14.3 km/h 9 % more or 1.5 km/h

      Carrier

      Contact with ground area 4.9 m2 and 4.2 m2 14 % more or 0.7 m2

      Neutral reasons:

      Standard blade

      Width 4310 mm and 4695 mm
      Height 1934 mm and 2265 mm

      Sizes

      Length with blade 6630 mm and 10410 mm
      Width between caterpillar tracks 2865 mm and 2500 mm
      Height to cab upper part 3815 mm and 4285 mm

      Operation

      Working weight 47900 kg and 69560 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C18 ACERT and SA6D170E-3
      Power measured at 1800 rev / min and 1800 rev / min

      Hydraulic system

      Overflow valve pressure 40500 kPa and 20615.3 kPa

      Gear box

      Transmission type powershift and Komatsu TORQFLOW transmission
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Rolling bearings number on either side 8 and 8
      Standard shoe size 610 mm and 610 mm

      Images

      Sizes

      1. Length with blade 6630 mm 1. Length with blade 10410 mm
      2. Width between caterpillar tracks 2865 mm 2. Width between caterpillar tracks 2500 mm
      3. Height to cab upper part 3815 mm 3. Height to cab upper part 4285 mm
      5. Clearance 596 mm 5. Clearance 610 mm

      Carrier

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