vs.

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

      1 reasons to buy Komatsu D20PL-7E:

      Motor

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

      4 reasons to buy Komatsu D31P-16A:

      Sizes

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

      Motor

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

      Gear box

      Reverse gears number 3 and 2 33 % more or 1

      Neutral reasons:

      Standard blade

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

      Sizes

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

      Operation

      Working weight 4060 kg and 6750 kg

      Motor

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

      Gear box

      Transmission type DD and HS
      Forward gears number 3 and 3

      Carrier

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

      Images

      Sizes

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

      Carrier

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