vs.

      Komatsu D21A-5 vs. Komatsu D21PL-6

      6 reasons to buy Komatsu D21PL-6:

      Sizes

      Clearance 340 mm and 310 mm 9 % more or 30 mm

      Motor

      Full power 29.8 kW and 29.1 kW 2 % more or 0.7 kW
      Displacement 3 l. and 2.9 l. 3 % more or 0.1 l.

      Gear box

      Forward gears number 3 and 2 33 % more or 1

      Carrier

      Track shoes number per side 39 and 37 5 % more or 2
      Rolling bearings number on either side 6 and 5 17 % more or 1

      Neutral reasons:

      Standard blade

      Width 2170 mm and 2490 mm
      Height 590 mm and 590 mm

      Sizes

      Length with blade 3385 mm and 3455 mm
      Width between caterpillar tracks 1610 mm and 2190 mm
      Height to cab upper part 2160 mm and 2485 mm
      Caterpillar track length on ground level 1685 mm and 1820 mm
      Length without blade 2440 mm and 2650 mm

      Operation

      Working weight 3620 kg and 4080 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D92-2P and 4D95S-W1
      Power measured at 2450 rev / min and 2450 rev / min
      Cylinders number 4 and 4

      Gear box

      Reverse gears number 2 and 2
      Transmission type HS and HS

      Carrier

      Standard shoe size 300 mm and 700 mm
      Caterpillar track pitch 135 mm and 135 mm
      Track width 1310 mm and 1490 mm

      Images

      Sizes

      1. Length with blade 3385 mm 1. Length with blade 3455 mm
      2. Width between caterpillar tracks 1610 mm 2. Width between caterpillar tracks 2190 mm
      3. Height to cab upper part 2160 mm 3. Height to cab upper part 2485 mm
      4. Caterpillar track length on ground level 1685 mm 4. Caterpillar track length on ground level 1820 mm
      5. Clearance 310 mm 5. Clearance 340 mm
      6. Length without blade 2440 mm 6. Length without blade 2650 mm

      Carrier

      7. Track width 1310 mm 7. Track width 1490 mm
      8. Standard shoe size 300 mm 8. Standard shoe size 700 mm