vs.

      Caterpillar D6R serie II vs. Komatsu D31PLL-20E

      4 reasons to buy Caterpillar D6R serie II:

      Sizes

      Clearance 383 mm and 380 mm 1 % more or 3 mm

      Motor

      Full power 123 kW and 52.9 kW 57 % more or 70.1 kW
      Displacement 10.5 l. and 3.9 l. 63 % more or 6.6 l.
      Cylinders number 6 and 4 33 % more or 2

      2 reasons to buy Komatsu D31PLL-20E:

      Motor

      Power measured at 2350 rev / min and 1900 rev / min 19 % more or 450 rev

      Carrier

      Rolling bearings number on either side 8 and 6 25 % more or 2

      Neutral reasons:

      Standard blade

      Width 3360 mm and 3425 mm
      Height 1257 mm and 545 mm

      Sizes

      Length with blade 5120 mm and 4300 mm
      Width between caterpillar tracks 2440 mm and 2950 mm
      Height to cab upper part 2120 mm and 2735 mm
      Caterpillar track length on ground level 2620 mm and 2570 mm
      Length without blade 4080 mm and 3410 mm

      Operation

      Working weight 20600 kg and 7700 kg

      Motor

      Model 3306 and S4D102E-1-A
      Manufacturer Caterpillar and Komatsu

      Gear box

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

      Carrier

      Standard shoe size 560 mm and 1050 mm
      Track width 1880 mm and 1900 mm

      Images

      Sizes

      3. Height to cab upper part 2120 mm 3. Height to cab upper part 2735 mm
      4. Caterpillar track length on ground level 2620 mm 4. Caterpillar track length on ground level 2570 mm
      5. Clearance 383 mm 5. Clearance 380 mm
      6. Length without blade 4080 mm 6. Length without blade 3410 mm
      1. Length with blade 5120 mm 1. Length with blade 4300 mm
      2. Width between caterpillar tracks 2440 mm 2. Width between caterpillar tracks 2950 mm

      Carrier

      7. Track width 1880 mm 7. Track width 1900 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 1050 mm