vs.

      Komatsu D31P-17A vs. Caterpillar D11R CD

      1 reasons to buy Komatsu D31P-17A:

      Motor

      Power measured at 2350 rev / min and 1800 rev / min 23 % more or 550 rev

      5 reasons to buy Caterpillar D11R CD:

      Sizes

      Clearance 623 mm and 380 mm 39 % more or 243 mm

      Motor

      Displacement 34.5 l. and 4.3 l. 88 % more or 30.2 l.
      Cylinders number 8 and 4 50 % more or 4
      Full power 682.3 kW and 50.7 kW 93 % more or 631.6 kW

      Carrier

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

      Neutral reasons:

      Standard blade

      Width 2875 mm and 6706 mm
      Height 745 mm and 3255 mm

      Sizes

      Height to cab upper part 2705 mm and 4658 mm
      Caterpillar track length on ground level 2185 mm and 4444 mm
      Length with blade 3940 mm and 8341 mm
      Width between caterpillar tracks 2250 mm and 3602 mm

      Operation

      Working weight 6800 kg and 108658.1 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model 4D105-5 and 3508B

      Gear box

      Transmission type HS and powershift
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 600 mm and 910 mm
      Track shoes number per side 41 and 41
      Caterpillar track pitch 154 mm and 318 mm
      Track width 1650 mm and 2896 mm

      Images

      Sizes

      1. Length with blade 3940 mm 1. Length with blade 8341 mm
      2. Width between caterpillar tracks 2250 mm 2. Width between caterpillar tracks 3602 mm
      3. Height to cab upper part 2705 mm 3. Height to cab upper part 4658 mm
      4. Caterpillar track length on ground level 2185 mm 4. Caterpillar track length on ground level 4444 mm
      5. Clearance 380 mm 5. Clearance 623 mm

      Carrier

      7. Track width 1650 mm 7. Track width 2896 mm
      8. Standard shoe size 600 mm 8. Standard shoe size 910 mm