vs.

      Komatsu D21A-8 vs. Komatsu D65A-8

      6 reasons to buy Komatsu D65A-8:

      Motor

      Full power 119.3 kW and 32.2 kW 73 % more or 87.1 kW
      Displacement 11 l. and 3.1 l. 72 % more or 7.9 l.
      Cylinders number 6 and 4 33 % more or 2

      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 820 mm and 1050 mm
      Width 2170 mm and 3970 mm

      Sizes

      Length with blade 3365 mm and 5180 mm
      Width between caterpillar tracks 1310 mm and 2390 mm
      Height to cab upper part 2450 mm and 3015 mm

      Operation

      Working weight 3940 kg and 16190 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D94LE-2 and 6D125-1

      Gear box

      Transmission type Komatsu transmission Hydro-Gear switching and TF

      Carrier

      Standard shoe size 300 mm and 510 mm
      Track shoes number per side 37 and 37

      Images

      Sizes

      1. Length with blade 3365 mm 1. Length with blade 5180 mm
      2. Width between caterpillar tracks 1310 mm 2. Width between caterpillar tracks 2390 mm
      3. Height to cab upper part 2450 mm 3. Height to cab upper part 3015 mm

      Carrier

      8. Standard shoe size 300 mm 8. Standard shoe size 510 mm