vs.

      Caterpillar D7R vs. Komatsu D53P-16

      7 reasons to buy Caterpillar D7R:

      Standard blade

      Volume 5.2 m3 and 3.2 m3 38 % more or 2.0 m3
      Cut depth 527 mm and 450 mm 15 % more or 77 mm

      Sizes

      Clearance 414 mm and 400 mm 3 % more or 14 mm

      Motor

      Full power 184.2 kW and 88 kW 52 % more or 96.2 kW
      Power measured at 2100 rev / min and 1900 rev / min 10 % more or 200 rev
      Displacement 10.5 l. and 8.5 l. 19 % more or 2.0 l.
      Cylinders number 6 and 4 33 % more or 2

      2 reasons to buy Komatsu D53P-16:

      Carrier

      Track shoes number per side 47 and 40 15 % more or 7
      Specific ground pressure 23.5 kPa and 74.5 kPa 68 % less or 51.0 kPa

      Neutral reasons:

      Standard blade

      Width 3904 mm and 3510 mm
      Height 1363 mm and 955 mm

      Sizes

      Length without blade 4736 mm and 3960 mm
      Length with blade 5817 mm and 4965 mm
      Width between caterpillar tracks 2869 mm and 2920 mm
      Height to cab upper part 3573 mm and 2920 mm
      Caterpillar track length on ground level 2878 mm and 2900 mm

      Operation

      Working weight 24584.7 kg and 13870 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3306T and SL4D130-1

      Gear box

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

      Carrier

      Standard shoe size 560 mm and 860 mm
      Rolling bearings number on either side 7 and 7
      Track width 1981 mm and 2060 mm

      Images

      Sizes

      1. Length with blade 5817 mm 1. Length with blade 4965 mm
      2. Width between caterpillar tracks 2869 mm 2. Width between caterpillar tracks 2920 mm
      3. Height to cab upper part 3573 mm 3. Height to cab upper part 2920 mm
      4. Caterpillar track length on ground level 2878 mm 4. Caterpillar track length on ground level 2900 mm
      5. Clearance 414 mm 5. Clearance 400 mm
      6. Length without blade 4736 mm 6. Length without blade 3960 mm

      Carrier

      7. Track width 1981 mm 7. Track width 2060 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 860 mm