vs.

      Komatsu D21PG-6A vs. Caterpillar D8R LGP

      2 reasons to buy Komatsu D21PG-6A:

      Motor

      Power measured at 2450 rev / min and 2100 rev / min 14 % more or 350 rev

      Carrier

      Track shoes number per side 67 and 44 34 % more or 23

      6 reasons to buy Caterpillar D8R LGP:

      Sizes

      Clearance 519 mm and 365 mm 30 % more or 154 mm

      Motor

      Displacement 14.6 l. and 2.7 l. 82 % more or 11.9 l.
      Full power 244.6 kW and 29.8 kW 88 % more or 214.8 kW

      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 8 and 5 37 % more or 3

      Neutral reasons:

      Standard blade

      Width 2560 mm and 4400 mm
      Height 590 mm and 1612 mm

      Sizes

      Length without blade 2550 mm and 4554 mm
      Length with blade 3385 mm and 6281 mm
      Width between caterpillar tracks 1990 mm and 3302 mm
      Height to cab upper part 2510 mm and 3492 mm
      Caterpillar track length on ground level 1685 mm and 3258 mm

      Operation

      Working weight 4030 kg and 33729.1 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model 4D95S-W and 3406C

      Gear box

      Transmission type HS and powershift

      Carrier

      Standard shoe size 500 mm and 965 mm
      Caterpillar track pitch 146.5 mm and 216 mm
      Track width 1490 mm and 2337 mm

      Images

      Sizes

      1. Length with blade 3385 mm 1. Length with blade 6281 mm
      2. Width between caterpillar tracks 1990 mm 2. Width between caterpillar tracks 3302 mm
      3. Height to cab upper part 2510 mm 3. Height to cab upper part 3492 mm
      4. Caterpillar track length on ground level 1685 mm 4. Caterpillar track length on ground level 3258 mm
      5. Clearance 365 mm 5. Clearance 519 mm
      6. Length without blade 2550 mm 6. Length without blade 4554 mm

      Carrier

      7. Track width 1490 mm 7. Track width 2337 mm
      8. Standard shoe size 500 mm 8. Standard shoe size 965 mm