vs.

      Caterpillar D8R serie II vs. Komatsu D53A-17

      5 reasons to buy Caterpillar D8R serie II:

      Sizes

      Clearance 606 mm and 315 mm 48 % more or 291 mm

      Motor

      Full power 231.2 kW and 95.4 kW 59 % more or 135.8 kW
      Power measured at 2000 rev / min and 1900 rev / min 5 % more or 100 rev
      Displacement 14.6 l. and 11 l. 25 % more or 3.6 l.

      Carrier

      Rolling bearings number on either side 8 and 5 37 % more or 3

      Neutral reasons:

      Standard blade

      Width 3940 mm and 3745 mm
      Height 1690 mm and 875 mm

      Sizes

      Width between caterpillar tracks 2700 mm and 2340 mm
      Height to cab upper part 3510 mm and 2900 mm
      Caterpillar track length on ground level 3210 mm and 2365 mm
      Length with blade 6570 mm and 4765 mm

      Operation

      Working weight 37630 kg and 12800 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3406E TA and 6D125-1
      Cylinders number 6 and 6

      Gear box

      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Track width 2080 mm and 1880 mm
      Standard shoe size 560 mm and 460 mm

      Images

      Sizes

      1. Length with blade 6570 mm 1. Length with blade 4765 mm
      2. Width between caterpillar tracks 2700 mm 2. Width between caterpillar tracks 2340 mm
      3. Height to cab upper part 3510 mm 3. Height to cab upper part 2900 mm
      4. Caterpillar track length on ground level 3210 mm 4. Caterpillar track length on ground level 2365 mm
      5. Clearance 606 mm 5. Clearance 315 mm

      Carrier

      8. Standard shoe size 560 mm 8. Standard shoe size 460 mm
      7. Track width 2080 mm 7. Track width 1880 mm