vs.

      Komatsu D21P-3 vs. Caterpillar D7H WDA serie II

      4 reasons to buy Caterpillar D7H WDA serie II:

      Standard blade

      Cut depth 526 mm and 275 mm 48 % more or 251 mm

      Sizes

      Clearance 406 mm and 375 mm 8 % more or 31 mm

      Motor

      Full power 160.3 kW and 27.6 kW 83 % more or 132.7 kW

      Carrier

      Rolling bearings number on either side 7 and 5 29 % more or 2

      Neutral reasons:

      Standard blade

      Width 2180 mm and 3810 mm
      Height 585 mm and 1880 mm

      Sizes

      Caterpillar track length on ground level 1675 mm and 2900 mm

      Operation

      Working weight 3161.5 kg and 24948 kg

      Carrier

      Standard shoe size 510 mm and 560 mm
      Track width 1320 mm and 1980 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 1675 mm 4. Caterpillar track length on ground level 2900 mm
      5. Clearance 375 mm 5. Clearance 406 mm

      Carrier

      8. Standard shoe size 510 mm 8. Standard shoe size 560 mm
      7. Track width 1320 mm 7. Track width 1980 mm