vs.

      Caterpillar D7R WH serie II vs. Komatsu D20PLL-6

      5 reasons to buy Caterpillar D7R WH serie II:

      Sizes

      Clearance 416 mm and 355 mm 15 % more or 61 mm

      Motor

      Full power 192 kW and 29.8 kW 84 % more or 162.2 kW
      Displacement 10.3 l. and 3 l. 71 % more or 7.3 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Reverse gears number 3 and 2 33 % more or 1

      1 reasons to buy Komatsu D20PLL-6:

      Motor

      Power measured at 2450 rev / min and 2100 rev / min 14 % more or 350 rev

      Neutral reasons:

      Standard blade

      Width 3690 mm and 3200 mm

      Sizes

      Caterpillar track length on ground level 2880 mm and 2085 mm
      Length without blade 4.7 mm and 2930 mm
      Length with blade 4670 mm and 3645 mm
      Width between caterpillar tracks 2590 mm and 2890 mm
      Height to cab upper part 3430 mm and 2500 mm

      Operation

      Working weight 27920 kg and 4670 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3176C and 4D95S-W1

      Gear box

      Forward gears number 3 and 3

      Carrier

      Standard shoe size 560 mm and 1050 mm
      Track shoes number per side 43 and 43
      Rolling bearings number on either side 7 and 7
      Track width 1980 mm and 1840 mm

      Images

      Sizes

      1. Length with blade 4670 mm 1. Length with blade 3645 mm
      2. Width between caterpillar tracks 2590 mm 2. Width between caterpillar tracks 2890 mm
      3. Height to cab upper part 3430 mm 3. Height to cab upper part 2500 mm
      4. Caterpillar track length on ground level 2880 mm 4. Caterpillar track length on ground level 2085 mm
      5. Clearance 416 mm 5. Clearance 355 mm
      6. Length without blade 4.7 mm 6. Length without blade 2930 mm

      Carrier

      7. Track width 1980 mm 7. Track width 1840 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 1050 mm