vs.

      Komatsu D21P-5 vs. Komatsu D40A-1

      2 reasons to buy Komatsu D21P-5:

      Sizes

      Clearance 375 mm and 360 mm 4 % more or 15 mm

      Carrier

      Specific ground pressure 18.6 kPa and 49.4 kPa 62 % less or 30.8 kPa

      2 reasons to buy Komatsu D40A-1:

      Standard blade

      Cut depth 380 mm and 320 mm 16 % more or 60 mm

      Motor

      Full power 59.7 kW and 29.1 kW 51 % more or 30.6 kW

      Neutral reasons:

      Standard blade

      Width 2680 mm and 3150 mm
      Height 565 mm and 750 mm

      Sizes

      Height to cab upper part 2185 mm and 2620 mm
      Caterpillar track length on ground level 1685 mm and 2060 mm
      Length without blade 2465 mm and 3290 mm
      Width between caterpillar tracks 1820 mm and 1940 mm

      Operation

      Working weight 3279.5 kg and 9320 kg

      Carrier

      Standard shoe size 510 mm and 400 mm
      Rolling bearings number on either side 5 and 5
      Track width 1310 mm and 1540 mm

      Images

      Sizes

      2. Width between caterpillar tracks 1820 mm 2. Width between caterpillar tracks 1940 mm
      3. Height to cab upper part 2185 mm 3. Height to cab upper part 2620 mm
      4. Caterpillar track length on ground level 1685 mm 4. Caterpillar track length on ground level 2060 mm
      5. Clearance 375 mm 5. Clearance 360 mm
      6. Length without blade 2465 mm 6. Length without blade 3290 mm

      Carrier

      7. Track width 1310 mm 7. Track width 1540 mm
      8. Standard shoe size 510 mm 8. Standard shoe size 400 mm