vs.

      Caterpillar D9T vs. Komatsu D375A-3

      5 reasons to buy Caterpillar D9T:

      Operation

      Power unit fluid volume 164 l. and 150 l. 9 % more or 14 l.
      Generator current strength 95 amperes and 50 amperes 47 % more or 45 amperes

      Hydraulic system

      Pump bandwidth 383 l/min and 255 l/min 33 % more or 128 l/min

      Carrier

      Track shoes number per side 43 and 40 7 % more or 3
      Rolling bearings number on either side 8 and 7 12 % more or 1

      13 reasons to buy Komatsu D375A-3:

      Standard blade

      Volume 18.5 m3 and 13.5 m3 27 % more or 5.0 m3
      Cut depth 715 mm and 606 mm 15 % more or 109 mm

      Sizes

      Clearance 620 mm and 596 mm 4 % more or 24 mm

      Operation

      Cooling system fluid volume 136 l. and 104 l. 24 % more or 32 l.
      Engine oil volume 51 l. and 38 l. 25 % more or 13 l.
      Final drive fluid volume 65 l. and 15 l. 77 % more or 50 l.
      Fuel Capacity 1050 l. and 889 l. 15 % more or 161 l.

      Motor

      Full power 396.7 kW and 346 kW 13 % more or 50.7 kW
      Displacement 23.2 l. and 18.1 l. 22 % more or 5.1 l.

      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

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

      Neutral reasons:

      Standard blade

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

      Sizes

      Length without blade 4912 mm and 5820 mm
      Length with blade 6630 mm and 10040 mm
      Width between caterpillar tracks 2865 mm and 4695 mm
      Height to cab upper part 3815 mm and 4230 mm
      Caterpillar track length on ground level 3474 mm and 3840 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 47900 kg and 68200 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C18 ACERT and S6D170E-2
      Power measured at 1800 rev / min and 1800 rev / min

      Hydraulic system

      Type of pump piston pump and gear type pump
      Overflow valve pressure 40500 kPa and 20594 kPa

      Gear box

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

      Carrier

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

      Images

      Sizes

      1. Length with blade 6630 mm 1. Length with blade 10040 mm
      2. Width between caterpillar tracks 2865 mm 2. Width between caterpillar tracks 4695 mm
      3. Height to cab upper part 3815 mm 3. Height to cab upper part 4230 mm
      4. Caterpillar track length on ground level 3474 mm 4. Caterpillar track length on ground level 3840 mm
      5. Clearance 596 mm 5. Clearance 620 mm
      6. Length without blade 4912 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