vs.

      Komatsu D31P-16A vs. Komatsu D20PL-7E

      4 reasons to buy Komatsu D31P-16A:

      Sizes

      Clearance 385 mm and 340 mm 12 % more or 45 mm

      Motor

      Displacement 4.3 l. and 2.8 l. 35 % more or 1.5 l.
      Full power 47 kW and 29.8 kW 37 % more or 17.2 kW

      Gear box

      Reverse gears number 3 and 2 33 % more or 1

      1 reasons to buy Komatsu D20PL-7E:

      Motor

      Power measured at 2450 rev / min and 2350 rev / min 4 % more or 100 rev

      Neutral reasons:

      Standard blade

      Width 2860 mm and 2490 mm
      Height 745 mm and 590 mm

      Sizes

      Caterpillar track length on ground level 2185 mm and 1820 mm
      Length with blade 3935 mm and 3455 mm
      Width between caterpillar tracks 2250 mm and 2190 mm
      Height to cab upper part 2620 mm and 2485 mm

      Operation

      Working weight 6750 kg and 4060 kg

      Motor

      Cylinders number 4 and 4
      Manufacturer Komatsu and Komatsu
      Model 4D105-3 and 4D94E

      Gear box

      Transmission type HS and DD
      Forward gears number 3 and 3

      Carrier

      Track width 1650 mm and 1490 mm
      Standard shoe size 600 mm and 700 mm
      Rolling bearings number on either side 6 and 6
      Caterpillar track pitch 154 mm and 135 mm

      Images

      Sizes

      1. Length with blade 3935 mm 1. Length with blade 3455 mm
      2. Width between caterpillar tracks 2250 mm 2. Width between caterpillar tracks 2190 mm
      3. Height to cab upper part 2620 mm 3. Height to cab upper part 2485 mm
      4. Caterpillar track length on ground level 2185 mm 4. Caterpillar track length on ground level 1820 mm
      5. Clearance 385 mm 5. Clearance 340 mm

      Carrier

      7. Track width 1650 mm 7. Track width 1490 mm
      8. Standard shoe size 600 mm 8. Standard shoe size 700 mm