vs.

      Komatsu D53A-17 vs. Caterpillar D8R serie II

      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 3745 mm and 3940 mm
      Height 875 mm and 1690 mm

      Sizes

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

      Operation

      Working weight 12800 kg and 37630 kg

      Motor

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

      Gear box

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

      Carrier

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

      Images

      Sizes

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

      Carrier

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