vs.

      Komatsu D80P-12 vs. Komatsu D21PL-7E

      6 reasons to buy Komatsu D80P-12:

      Sizes

      Clearance 490 mm and 340 mm 31 % more or 150 mm

      Motor

      Full power 134.2 kW and 29.8 kW 78 % more or 104.4 kW
      Displacement 12.2 l. and 2.8 l. 77 % more or 9.4 l.

      Gear box

      Forward gears number 5 and 2 60 % more or 3
      Reverse gears number 4 and 2 50 % more or 2

      Carrier

      Rolling bearings number on either side 7 and 6 14 % more or 1

      1 reasons to buy Komatsu D21PL-7E:

      Motor

      Power measured at 2450 rev / min and 1850 rev / min 24 % more or 600 rev

      Neutral reasons:

      Standard blade

      Width 3620 mm and 2490 mm
      Height 1280 mm and 590 mm

      Sizes

      Length without blade 4595 mm and 2650 mm
      Length with blade 6020 mm and 3455 mm
      Height to cab upper part 3120 mm and 2485 mm
      Width between caterpillar tracks 2660 mm and 2190 mm
      Caterpillar track length on ground level 3050 mm and 1820 mm

      Operation

      Working weight 23200 kg and 4110 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model NH220-C1 and 4D94E

      Gear box

      Transmission type DD and HS

      Carrier

      Standard shoe size 910 mm and 700 mm
      Caterpillar track pitch 216 mm and 135 mm
      Track width 2000 mm and 1490 mm

      Images

      Sizes

      1. Length with blade 6020 mm 1. Length with blade 3455 mm
      2. Width between caterpillar tracks 2660 mm 2. Width between caterpillar tracks 2190 mm
      3. Height to cab upper part 3120 mm 3. Height to cab upper part 2485 mm
      4. Caterpillar track length on ground level 3050 mm 4. Caterpillar track length on ground level 1820 mm
      5. Clearance 490 mm 5. Clearance 340 mm
      6. Length without blade 4595 mm 6. Length without blade 2650 mm

      Carrier

      7. Track width 2000 mm 7. Track width 1490 mm
      8. Standard shoe size 910 mm 8. Standard shoe size 700 mm