vs.

      Komatsu D155A-2 vs. Caterpillar D8R serie II

      4 reasons to buy Komatsu D155A-2:

      Standard blade

      Volume 9.4 m3 and 8.7 m3 7 % more or 0.7 m3

      Motor

      Full power 238.6 kW and 231.2 kW 3 % more or 7.4 kW
      Displacement 19.3 l. and 14.6 l. 24 % more or 4.7 l.

      Gear box

      Maximum forward speed 11.8 km/h and 10.6 km/h 10 % more or 1.2 km/h

      4 reasons to buy Caterpillar D8R serie II:

      Sizes

      Clearance 606 mm and 500 mm 17 % more or 106 mm

      Operation

      Fuel Capacity 625 l. and 600 l. 4 % more or 25 l.

      Gear box

      Maximum reverse gear 13.8 km/h and 13.7 km/h 1 % more or 0.1 km/h

      Carrier

      Rolling bearings number on either side 8 and 7 12 % more or 1

      Neutral reasons:

      Standard blade

      Width 4130 mm and 3940 mm
      Height 1790 mm and 1690 mm

      Sizes

      Length without blade 5400 mm and 4930 mm
      Caterpillar track length on ground level 3150 mm and 3210 mm
      Length with blade 6560 mm and 6570 mm
      Width between caterpillar tracks 2140 mm and 2700 mm
      Height to cab upper part 3750 mm and 3510 mm

      Operation

      Working weight 34560 kg and 37630 kg

      Motor

      Cylinders number 6 and 6
      Manufacturer Komatsu and Caterpillar
      Model S6D155-4 and 3406E TA
      Power measured at 2000 rev / min and 2000 rev / min

      Gear box

      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 560 mm and 560 mm
      Track width 2140 mm and 2080 mm

      Images

      Sizes

      3. Height to cab upper part 3750 mm 3. Height to cab upper part 3510 mm
      4. Caterpillar track length on ground level 3150 mm 4. Caterpillar track length on ground level 3210 mm
      5. Clearance 500 mm 5. Clearance 606 mm
      6. Length without blade 5400 mm 6. Length without blade 4930 mm
      1. Length with blade 6560 mm 1. Length with blade 6570 mm
      2. Width between caterpillar tracks 2140 mm 2. Width between caterpillar tracks 2700 mm

      Carrier

      7. Track width 2140 mm 7. Track width 2080 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 560 mm