vs.

      Komatsu D355A-1 vs. Komatsu D85A-12

      13 reasons to buy Komatsu D355A-1:

      Standard blade

      Cut depth 730 mm and 540 mm 26 % more or 190 mm
      Volume 15.2 m3 and 5.9 m3 61 % more or 9.3 m3

      Sizes

      Clearance 565 mm and 400 mm 29 % more or 165 mm

      Operation

      Cooling system fluid volume 170 l. and 65 l. 62 % more or 105 l.

      Motor

      Full power 305.7 kW and 134.2 kW 56 % more or 171.5 kW
      Power measured at 2000 rev / min and 1850 rev / min 7 % more or 150 rev
      Displacement 19.3 l. and 12.2 l. 37 % more or 7.1 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 km/h 21 % more or 2.7 km/h
      Maximum reverse gear 12.6 km/h and 12 km/h 5 % more or 0.6 km/h

      Carrier

      Track shoes number per side 39 and 38 3 % more or 1
      Rolling bearings number on either side 7 and 6 14 % more or 1

      1 reasons to buy Komatsu D85A-12:

      Carrier

      Specific ground pressure 57.8 kPa and 86.3 kPa 33 % less or 28.5 kPa

      Neutral reasons:

      Standard blade

      Height 1840 mm and 1060 mm
      Width 4230 mm and 4260 mm

      Sizes

      Length without blade 5600 mm and 4595 mm
      Length with blade 8700 mm and 6935 mm
      Width between caterpillar tracks 3020 mm and 2600 mm
      Height to cab upper part 3780 mm and 3235 mm
      Caterpillar track length on ground level 3365 mm and 2730 mm

      Operation

      Working weight 44410 kg and 21850 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model SA6D155-4A and NH-220-CI

      Gear box

      Transmission type TF and K-C

      Carrier

      Standard shoe size 610 mm and 560 mm
      Support rollers number on either side 2 and 2
      Caterpillar track pitch 260.4 mm and 216 mm
      Track width 2260 mm and 2000 mm

      Images

      Sizes

      3. Height to cab upper part 3780 mm 3. Height to cab upper part 3235 mm
      4. Caterpillar track length on ground level 3365 mm 4. Caterpillar track length on ground level 2730 mm
      5. Clearance 565 mm 5. Clearance 400 mm
      6. Length without blade 5600 mm 6. Length without blade 4595 mm
      1. Length with blade 8700 mm 1. Length with blade 6935 mm
      2. Width between caterpillar tracks 3020 mm 2. Width between caterpillar tracks 2600 mm

      Carrier

      7. Track width 2260 mm 7. Track width 2000 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 560 mm