vs.

      Komatsu D31P-18 vs. Komatsu D40P-5A

      7 reasons to buy Komatsu D40P-5A:

      Sizes

      Clearance 430 mm and 380 mm 12 % more or 50 mm

      Motor

      Displacement 6.5 l. and 4.9 l. 25 % more or 1.6 l.
      Full power 70.8 kW and 52.9 kW 25 % more or 17.9 kW

      Gear box

      Forward gears number 5 and 3 40 % more or 2
      Reverse gears number 4 and 3 25 % more or 1

      Carrier

      Track shoes number per side 43 and 41 5 % more or 2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 2440 mm and 3305 mm
      Height 790 mm and 910 mm

      Sizes

      Height to cab upper part 2730 mm and 2820 mm
      Caterpillar track length on ground level 2190 mm and 2630 mm
      Length without blade 3030 mm and 3590 mm
      Length with blade 3850 mm and 4735 mm
      Width between caterpillar tracks 2050 mm and 2700 mm

      Operation

      Working weight 6700 kg and 11300 kg

      Motor

      Power measured at 2350 rev / min and 2350 rev / min
      Cylinders number 6 and 6
      Manufacturer Komatsu and Komatsu
      Model 6D95L and 6D105-1

      Gear box

      Transmission type DPS and DD

      Carrier

      Standard shoe size 600 mm and 720 mm
      Caterpillar track pitch 154 mm and 175 mm
      Track width 1450 mm and 1980 mm

      Images

      Sizes

      1. Length with blade 3850 mm 1. Length with blade 4735 mm
      2. Width between caterpillar tracks 2050 mm 2. Width between caterpillar tracks 2700 mm
      3. Height to cab upper part 2730 mm 3. Height to cab upper part 2820 mm
      4. Caterpillar track length on ground level 2190 mm 4. Caterpillar track length on ground level 2630 mm
      5. Clearance 380 mm 5. Clearance 430 mm
      6. Length without blade 3030 mm 6. Length without blade 3590 mm

      Carrier

      7. Track width 1450 mm 7. Track width 1980 mm
      8. Standard shoe size 600 mm 8. Standard shoe size 720 mm