vs.

      Komatsu D21PL-7 vs. Komatsu D85A-21

      1 reasons to buy Komatsu D21PL-7:

      Motor

      Power measured at 2450 rev / min and 2000 rev / min 18 % more or 450 rev

      7 reasons to buy Komatsu D85A-21:

      Sizes

      Clearance 415 mm and 340 mm 18 % more or 75 mm

      Motor

      Full power 170 kW and 29.8 kW 82 % more or 140.2 kW
      Displacement 15.2 l. and 2.7 l. 82 % more or 12.5 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Forward gears number 3 and 2 33 % more or 1
      Reverse gears number 3 and 2 33 % more or 1

      Carrier

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

      Neutral reasons:

      Standard blade

      Width 2490 mm and 3725 mm
      Height 590 mm and 1390 mm

      Sizes

      Length with blade 3455 mm and 6830 mm
      Width between caterpillar tracks 2190 mm and 2620 mm
      Height to cab upper part 2485 mm and 3380 mm
      Caterpillar track length on ground level 1820 mm and 2840 mm
      Length without blade 2650 mm and 4730 mm

      Operation

      Working weight 4080 kg and 24440 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D95S and S6D125E

      Gear box

      Transmission type HS and TF

      Carrier

      Standard shoe size 700 mm and 560 mm
      Caterpillar track pitch 135 mm and 216 mm
      Track width 1490 mm and 2000 mm

      Images

      Sizes

      5. Clearance 340 mm 5. Clearance 415 mm
      6. Length without blade 2650 mm 6. Length without blade 4730 mm
      1. Length with blade 3455 mm 1. Length with blade 6830 mm
      2. Width between caterpillar tracks 2190 mm 2. Width between caterpillar tracks 2620 mm
      3. Height to cab upper part 2485 mm 3. Height to cab upper part 3380 mm
      4. Caterpillar track length on ground level 1820 mm 4. Caterpillar track length on ground level 2840 mm

      Carrier

      7. Track width 1490 mm 7. Track width 2000 mm
      8. Standard shoe size 700 mm 8. Standard shoe size 560 mm