vs.

      Caterpillar D4C serie III vs. Komatsu D375A-3

      3 reasons to buy Caterpillar D4C serie III:

      Operation

      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes

      Motor

      Power measured at 2400 rev / min and 1800 rev / min 25 % more or 600 rev

      Carrier

      Specific ground pressure 42.7 kPa and 104 kPa 59 % less or 61.3 kPa

      16 reasons to buy Komatsu D375A-3:

      Standard blade

      Volume 18.5 m3 and 1.7 m3 91 % more or 16.8 m3
      Cut depth 715 mm and 448 mm 37 % more or 267 mm

      Sizes

      Clearance 620 mm and 374 mm 40 % more or 246 mm

      Operation

      Fuel Capacity 1050 l. and 157 l. 85 % more or 893 l.
      Cooling system fluid volume 136 l. and 21 l. 85 % more or 115 l.
      Engine oil volume 51 l. and 13 l. 75 % more or 38 l.
      Power unit fluid volume 150 l. and 28.2 l. 81 % more or 121.8 l.
      Final drive fluid volume 65 l. and 14.7 l. 77 % more or 50.3 l.

      Motor

      Displacement 23.2 l. and 5 l. 78 % more or 18.2 l.
      Full power 396.7 kW and 65.6 kW 83 % more or 331.1 kW

      Hydraulic system

      Pump bandwidth 255 l/min and 66.6 l/min 74 % more or 188.4 l/min

      Gear box

      Maximum reverse gear 15.8 km/h and 11.9 km/h 25 % more or 3.9 km/h
      Maximum forward speed 11.8 km/h and 11.1 km/h 6 % more or 0.7 km/h

      Carrier

      Contact with ground area 4.7 m2 and 1.7 m2 64 % more or 3.0 m2
      Track shoes number per side 40 and 39 2 % more or 1
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 2740 mm and 4695 mm
      Height 928 mm and 2265 mm

      Sizes

      Width between caterpillar tracks 1905 mm and 4695 mm
      Length with blade 3994 mm and 10040 mm
      Height to cab upper part 2728 mm and 4230 mm
      Caterpillar track length on ground level 2055 mm and 3840 mm
      Length without blade 2957 mm and 5820 mm

      Operation

      Working weight 7266.1 kg and 68200 kg
      Operating voltage 12 V and 24 V

      Motor

      Cylinders number 6 and 6
      Aspiration natural aspiration and turbocharging
      Manufacturer Caterpillar and Komatsu
      Model 3046 and S6D170E-2

      Hydraulic system

      Type of pump gear type pump and gear type pump
      Overflow valve pressure 17236.9 kPa and 20594 kPa

      Gear box

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

      Carrier

      Standard shoe size 406 mm and 610 mm
      Track width 1499 mm and 2500 mm

      Images

      Sizes

      3. Height to cab upper part 2728 mm 3. Height to cab upper part 4230 mm
      4. Caterpillar track length on ground level 2055 mm 4. Caterpillar track length on ground level 3840 mm
      5. Clearance 374 mm 5. Clearance 620 mm
      6. Length without blade 2957 mm 6. Length without blade 5820 mm
      1. Length with blade 3994 mm 1. Length with blade 10040 mm
      2. Width between caterpillar tracks 1905 mm 2. Width between caterpillar tracks 4695 mm

      Carrier

      7. Track width 1499 mm 7. Track width 2500 mm
      8. Standard shoe size 406 mm 8. Standard shoe size 610 mm