vs.

      Komatsu D21AG-6 vs. Caterpillar D6H WDA serie II

      6 reasons to buy Caterpillar D6H WDA serie II:

      Sizes

      Clearance 377 mm and 300 mm 20 % more or 77 mm

      Motor

      Full power 123 kW and 29.8 kW 76 % more or 93.2 kW
      Displacement 10.5 l. and 2.7 l. 74 % more or 7.8 l.

      Gear box

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

      Carrier

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

      Neutral reasons:

      Standard blade

      Height 590 mm and 1788 mm
      Width 2170 mm and 3204 mm

      Sizes

      Length with blade 3400 mm and 5010 mm
      Width between caterpillar tracks 1610 mm and 2640 mm
      Caterpillar track length on ground level 1685 mm and 2630 mm
      Height to cab upper part 2490 mm and 3110 mm

      Operation

      Working weight 3640 kg and 18191 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model 4D95S-W and 3306

      Gear box

      Transmission type HS and powershift

      Carrier

      Standard shoe size 300 mm and 560 mm
      Track width 1310 mm and 1880 mm

      Images

      Sizes

      1. Length with blade 3400 mm 1. Length with blade 5010 mm
      2. Width between caterpillar tracks 1610 mm 2. Width between caterpillar tracks 2640 mm
      3. Height to cab upper part 2490 mm 3. Height to cab upper part 3110 mm
      4. Caterpillar track length on ground level 1685 mm 4. Caterpillar track length on ground level 2630 mm
      5. Clearance 300 mm 5. Clearance 377 mm

      Carrier

      8. Standard shoe size 300 mm 8. Standard shoe size 560 mm
      7. Track width 1310 mm 7. Track width 1880 mm