vs.

      Komatsu D21AG-7E vs. Caterpillar D6N XL

      1 reasons to buy Komatsu D21AG-7E:

      Motor

      Power measured at 2450 rev / min and 2200 rev / min 10 % more or 250 rev

      6 reasons to buy Caterpillar D6N XL:

      Sizes

      Clearance 394 mm and 280 mm 29 % more or 114 mm

      Motor

      Displacement 7.2 l. and 2.8 l. 61 % more or 4.4 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Reverse gears number 3 and 2 33 % more or 1
      Forward gears number 3 and 2 33 % more or 1

      Carrier

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

      Neutral reasons:

      Standard blade

      Width 2170 mm and 3272 mm
      Height 590 mm and 1244 mm

      Sizes

      Width between caterpillar tracks 1610 mm and 2500 mm
      Height to cab upper part 2465 mm and 3095 mm
      Caterpillar track length on ground level 1700 mm and 2581 mm

      Operation

      Working weight 3720 kg and 16605 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model 4D94E and C6.6 ACERT

      Gear box

      Transmission type HS and powershift

      Carrier

      Standard shoe size 300 mm and 610 mm
      Track width 1310 mm and 1890 mm

      Images

      Sizes

      2. Width between caterpillar tracks 1610 mm 2. Width between caterpillar tracks 2500 mm
      3. Height to cab upper part 2465 mm 3. Height to cab upper part 3095 mm
      4. Caterpillar track length on ground level 1700 mm 4. Caterpillar track length on ground level 2581 mm
      5. Clearance 280 mm 5. Clearance 394 mm

      Carrier

      7. Track width 1310 mm 7. Track width 1890 mm
      8. Standard shoe size 300 mm 8. Standard shoe size 610 mm