vs.

      Caterpillar D3K2 XL vs. Komatsu D21AG-7

      3 reasons to buy Caterpillar D3K2 XL:

      Sizes

      Clearance 332 mm and 300 mm 10 % more or 32 mm

      Motor

      Displacement 4.4 l. and 2.7 l. 39 % more or 1.7 l.

      Carrier

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

      Neutral reasons:

      Standard blade

      Width 2646 mm and 2170 mm
      Height 910 mm and 590 mm

      Sizes

      Height to cab upper part 2763 mm and 2490 mm
      Caterpillar track length on ground level 2095 mm and 1685 mm
      Length without blade 3275 mm and 2550 mm
      Length with blade 4266 mm and 3400 mm
      Width between caterpillar tracks 1901 mm and 1610 mm

      Operation

      Working weight 7957.8 kg and 3640 kg

      Motor

      Model C4.4 ACERT and 4D95S
      Manufacturer Caterpillar and Komatsu

      Gear box

      Transmission type Hydro-Static Transmission and HS

      Carrier

      Track width 1495 mm and 1310 mm
      Standard shoe size 406 mm and 300 mm

      Images

      Sizes

      1. Length with blade 4266 mm 1. Length with blade 3400 mm
      2. Width between caterpillar tracks 1901 mm 2. Width between caterpillar tracks 1610 mm
      3. Height to cab upper part 2763 mm 3. Height to cab upper part 2490 mm
      4. Caterpillar track length on ground level 2095 mm 4. Caterpillar track length on ground level 1685 mm
      5. Clearance 332 mm 5. Clearance 300 mm
      6. Length without blade 3275 mm 6. Length without blade 2550 mm

      Carrier

      7. Track width 1495 mm 7. Track width 1310 mm
      8. Standard shoe size 406 mm 8. Standard shoe size 300 mm