vs.

      Komatsu D375A-3 vs. Komatsu D475A-3

      3 reasons to buy Komatsu D375A-3:

      Gear box

      Maximum forward speed 11.8 km/h and 11.6 km/h 2 % more or 0.2 km/h
      Maximum reverse gear 15.8 km/h and 14.4 km/h 9 % more or 1.4 km/h

      Carrier

      Specific ground pressure 104 kPa and 157.9 kPa 34 % less or 53.9 kPa

      12 reasons to buy Komatsu D475A-3:

      Standard blade

      Cut depth 800 mm and 715 mm 11 % more or 85 mm
      Volume 25.6 m3 and 18.5 m3 28 % more or 7.1 m3

      Operation

      Fuel Capacity 1670 l. and 1050 l. 37 % more or 620 l.
      Cooling system fluid volume 295 l. and 136 l. 54 % more or 159 l.
      Engine oil volume 121 l. and 51 l. 58 % more or 70 l.
      Power unit fluid volume 210 l. and 150 l. 29 % more or 60 l.
      Final drive fluid volume 75 l. and 65 l. 13 % more or 10 l.

      Motor

      Displacement 30.5 l. and 23.2 l. 24 % more or 7.3 l.
      Cylinders number 12 and 6 50 % more or 6
      Full power 650.3 kW and 396.7 kW 39 % more or 253.6 kW
      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      Carrier

      Contact with ground area 6.2 m2 and 4.7 m2 24 % more or 1.5 m2

      Neutral reasons:

      Standard blade

      Width 4695 mm and 5265 mm
      Height 2265 mm and 2610 mm

      Sizes

      Width between caterpillar tracks 4695 mm and 3600 mm
      Height to cab upper part 4230 mm and 4570 mm
      Length with blade 10040 mm and 11560 mm
      Caterpillar track length on ground level 3840 mm and 4365 mm

      Operation

      Working weight 68200 kg and 99980 kg

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and Komatsu
      Model S6D170E-2 and SDA12V140

      Hydraulic system

      Type of pump gear type pump and gear type pump
      Overflow valve pressure 20594 kPa and 20600 kPa
      Pump bandwidth 255 l/min and 255 l/min

      Gear box

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

      Carrier

      Standard shoe size 610 mm and 710 mm
      Track shoes number per side 40 and 40
      Rolling bearings number on either side 7 and 7
      Support rollers number on either side 2 and 2
      Track width 2500 mm and 2770 mm

      Images

      Sizes

      1. Length with blade 10040 mm 1. Length with blade 11560 mm
      2. Width between caterpillar tracks 4695 mm 2. Width between caterpillar tracks 3600 mm
      3. Height to cab upper part 4230 mm 3. Height to cab upper part 4570 mm
      4. Caterpillar track length on ground level 3840 mm 4. Caterpillar track length on ground level 4365 mm

      Carrier

      7. Track width 2500 mm 7. Track width 2770 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 710 mm