vs.

      Caterpillar D7R vs. Komatsu D40PL-1

      4 reasons to buy Caterpillar D7R:

      Motor

      Full power 184.2 kW and 59.7 kW 68 % more or 124.5 kW
      Displacement 10.5 l. and 4.3 l. 59 % more or 6.2 l.
      Cylinders number 6 and 4 33 % more or 2

      Carrier

      Rolling bearings number on either side 7 and 6 14 % more or 1

      4 reasons to buy Komatsu D40PL-1:

      Sizes

      Clearance 430 mm and 414 mm 4 % more or 16 mm

      Motor

      Power measured at 2400 rev / min and 2100 rev / min 12 % more or 300 rev

      Gear box

      Forward gears number 4 and 3 25 % more or 1

      Carrier

      Track shoes number per side 43 and 40 7 % more or 3

      Neutral reasons:

      Standard blade

      Height 1363 mm and 585 mm
      Width 3904 mm and 4030 mm

      Sizes

      Length with blade 5817 mm and 4665 mm
      Width between caterpillar tracks 2869 mm and 3480 mm
      Height to cab upper part 3573 mm and 2610 mm
      Caterpillar track length on ground level 2878 mm and 2590 mm

      Operation

      Working weight 24584.7 kg and 10800 kg

      Motor

      Model 3306T and S4D105-3
      Manufacturer Caterpillar and Komatsu

      Gear box

      Transmission type powershift and DD
      Reverse gears number 3 and 3

      Carrier

      Track width 1981 mm and 2260 mm
      Standard shoe size 560 mm and 1220 mm

      Images

      Sizes

      1. Length with blade 5817 mm 1. Length with blade 4665 mm
      2. Width between caterpillar tracks 2869 mm 2. Width between caterpillar tracks 3480 mm
      3. Height to cab upper part 3573 mm 3. Height to cab upper part 2610 mm
      4. Caterpillar track length on ground level 2878 mm 4. Caterpillar track length on ground level 2590 mm
      5. Clearance 414 mm 5. Clearance 430 mm

      Carrier

      7. Track width 1981 mm 7. Track width 2260 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 1220 mm