vs.

      Komatsu D31P-20BE vs. Komatsu D31A-17

      2 reasons to buy Komatsu D31P-20BE:

      Motor

      Full power 52.9 kW and 49.2 kW 7 % more or 3.7 kW

      Carrier

      Rolling bearings number on either side 6 and 5 17 % more or 1

      1 reasons to buy Komatsu D31A-17:

      Motor

      Displacement 4.3 l. and 3.9 l. 9 % more or 0.4 l.

      Neutral reasons:

      Standard blade

      Width 2875 mm and 2415 mm
      Height 790 mm and 745 mm

      Sizes

      Height to cab upper part 2735 mm and 2685 mm
      Length without blade 3030 mm and 2835 mm
      Caterpillar track length on ground level 2185 mm and 1880 mm
      Width between caterpillar tracks 2250 mm and 1850 mm

      Operation

      Working weight 6930 kg and 5121.1 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model S4D102E-1-A and 4D105-5

      Gear box

      Transmission type HS and planetary gear
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Track width 1650 mm and 1450 mm
      Standard shoe size 600 mm and 330 mm

      Images

      Sizes

      2. Width between caterpillar tracks 2250 mm 2. Width between caterpillar tracks 1850 mm
      3. Height to cab upper part 2735 mm 3. Height to cab upper part 2685 mm
      4. Caterpillar track length on ground level 2185 mm 4. Caterpillar track length on ground level 1880 mm
      6. Length without blade 3030 mm 6. Length without blade 2835 mm

      Carrier

      7. Track width 1650 mm 7. Track width 1450 mm
      8. Standard shoe size 600 mm 8. Standard shoe size 330 mm