vs.

      Komatsu D475A-3 vs. Komatsu D87E-3

      14 reasons to buy Komatsu D475A-3:

      Standard blade

      Volume 25.6 m3 and 7 m3 73 % more or 18.6 m3
      Cut depth 800 mm and 439 mm 45 % more or 361 mm

      Operation

      Power unit fluid volume 210 l. and 131 l. 38 % more or 79 l.
      Final drive fluid volume 75 l. and 38 l. 49 % more or 37 l.
      Fuel Capacity 1670 l. and 490 l. 71 % more or 1180 l.
      Cooling system fluid volume 295 l. and 58.7 l. 80 % more or 236.3 l.
      Engine oil volume 121 l. and 30 l. 75 % more or 91 l.

      Motor

      Displacement 30.5 l. and 11 l. 64 % more or 19.5 l.
      Full power 650.3 kW and 184.2 kW 72 % more or 466.1 kW
      Cylinders number 12 and 6 50 % more or 6

      Hydraulic system

      Pump bandwidth 255 l/min and 145 l/min 43 % more or 110 l/min

      Gear box

      Maximum forward speed 11.6 km/h and 10.3 km/h 11 % more or 1.3 km/h
      Maximum reverse gear 14.4 km/h and 12.1 km/h 16 % more or 2.3 km/h

      Carrier

      Contact with ground area 6.2 m2 and 3.5 m2 44 % more or 2.7 m2

      5 reasons to buy Komatsu D87E-3:

      Motor

      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev

      Gear box

      Forward gears number 6 and 3 50 % more or 3
      Reverse gears number 6 and 3 50 % more or 3

      Carrier

      Track shoes number per side 42 and 40 5 % more or 2
      Specific ground pressure 66 kPa and 157.9 kPa 58 % less or 91.9 kPa

      Neutral reasons:

      Standard blade

      Width 5265 mm and 3480 mm
      Height 2610 mm and 1600 mm

      Sizes

      Caterpillar track length on ground level 4365 mm and 3080 mm
      Length with blade 11560 mm and 6120 mm
      Width between caterpillar tracks 3600 mm and 2540 mm
      Height to cab upper part 4570 mm and 3480 mm

      Operation

      Working weight 99980 kg and 23998 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model SDA12V140 and S6D125E-2
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Type of pump gear type pump and Numerous gear pumps
      Overflow valve pressure 20600 kPa and 16547.4 kPa

      Gear box

      Transmission type TF and Power switching of modular of intermediate type

      Carrier

      Standard shoe size 710 mm and 560 mm
      Rolling bearings number on either side 7 and 7
      Track width 2770 mm and 1980 mm

      Images

      Sizes

      1. Length with blade 11560 mm 1. Length with blade 6120 mm
      2. Width between caterpillar tracks 3600 mm 2. Width between caterpillar tracks 2540 mm
      3. Height to cab upper part 4570 mm 3. Height to cab upper part 3480 mm
      4. Caterpillar track length on ground level 4365 mm 4. Caterpillar track length on ground level 3080 mm

      Carrier

      7. Track width 2770 mm 7. Track width 1980 mm
      8. Standard shoe size 710 mm 8. Standard shoe size 560 mm