vs.

      Komatsu D355A-1 vs. Caterpillar D9T

      9 reasons to buy Komatsu D355A-1:

      Standard blade

      Cut depth 730 mm and 606 mm 17 % more or 124 mm
      Volume 15.2 m3 and 13.5 m3 11 % more or 1.7 m3

      Operation

      Cooling system fluid volume 170 l. and 104 l. 39 % more or 66 l.

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev
      Displacement 19.3 l. and 18.1 l. 6 % more or 1.2 l.

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 12.7 km/h and 11.7 km/h 8 % more or 1.0 km/h
      Forward gears number 4 and 3 25 % more or 1

      Carrier

      Specific ground pressure 86.3 kPa and 110.9 kPa 22 % less or 24.6 kPa

      5 reasons to buy Caterpillar D9T:

      Sizes

      Clearance 596 mm and 565 mm 5 % more or 31 mm

      Motor

      Full power 346 kW and 305.7 kW 12 % more or 40.3 kW

      Gear box

      Maximum reverse gear 14.3 km/h and 12.6 km/h 12 % more or 1.7 km/h

      Carrier

      Track shoes number per side 43 and 39 9 % more or 4
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Neutral reasons:

      Standard blade

      Width 4230 mm and 4310 mm
      Height 1840 mm and 1934 mm

      Sizes

      Length without blade 5600 mm and 4912 mm
      Length with blade 8700 mm and 6630 mm
      Width between caterpillar tracks 3020 mm and 2865 mm
      Height to cab upper part 3780 mm and 3815 mm
      Caterpillar track length on ground level 3365 mm and 3474 mm

      Operation

      Working weight 44410 kg and 47900 kg

      Motor

      Model SA6D155-4A and C18 ACERT
      Manufacturer Komatsu and Caterpillar

      Gear box

      Transmission type TF and powershift

      Carrier

      Caterpillar track pitch 260.4 mm and 240 mm
      Track width 2260 mm and 2250 mm
      Standard shoe size 610 mm and 610 mm

      Images

      Sizes

      1. Length with blade 8700 mm 1. Length with blade 6630 mm
      2. Width between caterpillar tracks 3020 mm 2. Width between caterpillar tracks 2865 mm
      3. Height to cab upper part 3780 mm 3. Height to cab upper part 3815 mm
      4. Caterpillar track length on ground level 3365 mm 4. Caterpillar track length on ground level 3474 mm
      5. Clearance 565 mm 5. Clearance 596 mm
      6. Length without blade 5600 mm 6. Length without blade 4912 mm

      Carrier

      7. Track width 2260 mm 7. Track width 2250 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 610 mm