vs.

      Komatsu D575A-2 vs. Komatsu D355A-1

      6 reasons to buy Komatsu D575A-2:

      Sizes

      Clearance 745 mm and 565 mm 24 % more or 180 mm

      Operation

      Cooling system fluid volume 320 l. and 170 l. 47 % more or 150 l.

      Motor

      Displacement 46.3 l. and 19.3 l. 58 % more or 27.0 l.
      Full power 794.2 kW and 305.7 kW 62 % more or 488.5 kW

      Gear box

      Maximum reverse gear 13.8 km/h and 12.6 km/h 9 % more or 1.2 km/h

      Carrier

      Track shoes number per side 43 and 39 9 % more or 4

      6 reasons to buy Komatsu D355A-1:

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      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 12 km/h 6 % more or 0.7 km/h

      Carrier

      Specific ground pressure 86.3 kPa and 157.9 kPa 45 % less or 71.6 kPa
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 5880 mm and 4230 mm
      Height 2740 mm and 1840 mm

      Sizes

      Length without blade 7270 mm and 5600 mm
      Length with blade 12005 mm and 8700 mm
      Width between caterpillar tracks 4180 mm and 3020 mm
      Height to cab upper part 4880 mm and 3780 mm
      Caterpillar track length on ground level 4530 mm and 3365 mm

      Operation

      Working weight 129200 kg and 44410 kg

      Motor

      Aspiration Diesel engine with turbocharging and certified emission volume and turbocharging
      Manufacturer Komatsu and Komatsu
      Model SA12V170 and SA6D155-4A

      Gear box

      Transmission type TF and TF

      Carrier

      Standard shoe size 760 mm and 610 mm
      Support rollers number on either side 2 and 2
      Track width 3220 mm and 2260 mm

      Images

      Sizes

      1. Length with blade 12005 mm 1. Length with blade 8700 mm
      2. Width between caterpillar tracks 4180 mm 2. Width between caterpillar tracks 3020 mm
      3. Height to cab upper part 4880 mm 3. Height to cab upper part 3780 mm
      4. Caterpillar track length on ground level 4530 mm 4. Caterpillar track length on ground level 3365 mm
      5. Clearance 745 mm 5. Clearance 565 mm
      6. Length without blade 7270 mm 6. Length without blade 5600 mm

      Carrier

      7. Track width 3220 mm 7. Track width 2260 mm
      8. Standard shoe size 760 mm 8. Standard shoe size 610 mm