vs.

      Komatsu D61EX-12 vs. Komatsu D355A-1

      4 reasons to buy Komatsu D61EX-12:

      Gear box

      Maximum reverse gear 12.8 km/h and 12.6 km/h 2 % more or 0.2 km/h

      Carrier

      Specific ground pressure 43.6 kPa and 86.3 kPa 49 % less or 42.7 kPa
      Track shoes number per side 46 and 39 15 % more or 7
      Rolling bearings number on either side 8 and 7 12 % more or 1

      8 reasons to buy Komatsu D355A-1:

      Standard blade

      Cut depth 730 mm and 575 mm 21 % more or 155 mm
      Volume 15.2 m3 and 3.4 m3 78 % more or 11.8 m3

      Operation

      Cooling system fluid volume 170 l. and 44 l. 74 % more or 126 l.

      Motor

      Power measured at 2000 rev / min and 1850 rev / min 7 % more or 150 rev
      Displacement 19.3 l. and 8.3 l. 57 % more or 11.0 l.

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 12.7 km/h and 10.3 km/h 19 % more or 2.4 km/h

      Neutral reasons:

      Standard blade

      Width 3275 mm and 4230 mm
      Height 1200 mm and 1840 mm

      Sizes

      Length with blade 5440 mm and 8700 mm
      Width between caterpillar tracks 1900 mm and 3020 mm
      Height to cab upper part 3115 mm and 3780 mm
      Caterpillar track length on ground level 3170 mm and 3365 mm

      Operation

      Working weight 16900 kg and 44410 kg

      Motor

      Model S6D114E-1 and SA6D155-4A
      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and Komatsu

      Gear box

      Transmission type TORQFLOW and TF

      Carrier

      Track width 1900 mm and 2260 mm
      Standard shoe size 600 mm and 610 mm

      Images

      Sizes

      1. Length with blade 5440 mm 1. Length with blade 8700 mm
      2. Width between caterpillar tracks 1900 mm 2. Width between caterpillar tracks 3020 mm
      3. Height to cab upper part 3115 mm 3. Height to cab upper part 3780 mm
      4. Caterpillar track length on ground level 3170 mm 4. Caterpillar track length on ground level 3365 mm

      Carrier

      7. Track width 1900 mm 7. Track width 2260 mm
      8. Standard shoe size 600 mm 8. Standard shoe size 610 mm