vs.

      Komatsu D21PL-7E vs. Caterpillar D3

      3 reasons to buy Komatsu D21PL-7E:

      Sizes

      Clearance 340 mm and 305 mm 10 % more or 35 mm

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Carrier

      Rolling bearings number on either side 6 and 5 17 % more or 1

      3 reasons to buy Caterpillar D3:

      Motor

      Full power 46.2 kW and 29.8 kW 35 % more or 16.4 kW
      Displacement 5.2 l. and 2.8 l. 46 % more or 2.4 l.

      Gear box

      Forward gears number 3 and 2 33 % more or 1

      Neutral reasons:

      Sizes

      Length without blade 2650 mm and 2770 mm
      Length with blade 3455 mm and 3680 mm
      Width between caterpillar tracks 2190 mm and 1780 mm
      Height to cab upper part 2485 mm and 1700 mm
      Caterpillar track length on ground level 1820 mm and 1824 mm

      Operation

      Working weight 4110 kg and 13980 kg

      Motor

      Model 4D94E and 3204

      Gear box

      Transmission type HS and powershift

      Carrier

      Standard shoe size 700 mm and 305 mm
      Track width 1490 mm and 1420 mm

      Images

      Sizes

      1. Length with blade 3455 mm 1. Length with blade 3680 mm
      2. Width between caterpillar tracks 2190 mm 2. Width between caterpillar tracks 1780 mm
      3. Height to cab upper part 2485 mm 3. Height to cab upper part 1700 mm
      4. Caterpillar track length on ground level 1820 mm 4. Caterpillar track length on ground level 1824 mm
      5. Clearance 340 mm 5. Clearance 305 mm
      6. Length without blade 2650 mm 6. Length without blade 2770 mm

      Carrier

      7. Track width 1490 mm 7. Track width 1420 mm
      8. Standard shoe size 700 mm 8. Standard shoe size 305 mm