vs.

      Komatsu D21PL-7 vs. Caterpillar D3K XL

      1 reasons to buy Komatsu D21PL-7:

      Sizes

      Clearance 340 mm and 332 mm 2 % more or 8 mm

      2 reasons to buy Caterpillar D3K XL:

      Motor

      Full power 60.5 kW and 29.8 kW 51 % more or 30.7 kW
      Displacement 4.4 l. and 2.7 l. 39 % more or 1.7 l.

      Neutral reasons:

      Standard blade

      Height 590 mm and 910 mm
      Width 2490 mm and 2646 mm

      Sizes

      Length without blade 2650 mm and 3275 mm
      Length with blade 3455 mm and 4266 mm
      Width between caterpillar tracks 2190 mm and 1901 mm
      Height to cab upper part 2485 mm and 2716 mm
      Caterpillar track length on ground level 1820 mm and 2095 mm

      Operation

      Working weight 4080 kg and 7795 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model 4D95S and C4.4 ACERT
      Cylinders number 4 and 4

      Gear box

      Transmission type HS and Hydro-Static Transmission

      Carrier

      Standard shoe size 700 mm and 406 mm
      Rolling bearings number on either side 6 and 6
      Track width 1490 mm and 1495 mm

      Images

      Sizes

      1. Length with blade 3455 mm 1. Length with blade 4266 mm
      2. Width between caterpillar tracks 2190 mm 2. Width between caterpillar tracks 1901 mm
      3. Height to cab upper part 2485 mm 3. Height to cab upper part 2716 mm
      4. Caterpillar track length on ground level 1820 mm 4. Caterpillar track length on ground level 2095 mm
      5. Clearance 340 mm 5. Clearance 332 mm
      6. Length without blade 2650 mm 6. Length without blade 3275 mm

      Carrier

      7. Track width 1490 mm 7. Track width 1495 mm
      8. Standard shoe size 700 mm 8. Standard shoe size 406 mm