vs.

      Komatsu D155A-2 vs. Caterpillar D7R WH LGP serie II

      6 reasons to buy Komatsu D155A-2:

      Sizes

      Clearance 500 mm and 496 mm 1 % more or 4 mm

      Operation

      Fuel Capacity 600 l. and 479 l. 20 % more or 121 l.

      Motor

      Full power 238.6 kW and 192 kW 20 % more or 46.6 kW
      Displacement 19.3 l. and 10.3 l. 47 % more or 9.0 l.

      Gear box

      Maximum forward speed 11.8 km/h and 10.6 km/h 10 % more or 1.2 km/h
      Maximum reverse gear 13.7 km/h and 13.5 km/h 1 % more or 0.2 km/h

      3 reasons to buy Caterpillar D7R WH LGP serie II:

      Standard blade

      Volume 12.3 m3 and 9.4 m3 24 % more or 2.9 m3

      Motor

      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev

      Carrier

      Track shoes number per side 43 and 41 5 % more or 2

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 3150 mm and 3167 mm
      Height to cab upper part 3750 mm and 3580 mm
      Length without blade 5400 mm and 4730 mm
      Length with blade 6560 mm and 6270 mm
      Width between caterpillar tracks 2140 mm and 2540 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 34560 kg and 27920 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model S6D155-4 and 3176C
      Cylinders number 6 and 6

      Gear box

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

      Carrier

      Standard shoe size 560 mm and 914 mm
      Rolling bearings number on either side 7 and 7
      Track width 2140 mm and 2240 mm

      Images

      Sizes

      1. Length with blade 6560 mm 1. Length with blade 6270 mm
      2. Width between caterpillar tracks 2140 mm 2. Width between caterpillar tracks 2540 mm
      3. Height to cab upper part 3750 mm 3. Height to cab upper part 3580 mm
      4. Caterpillar track length on ground level 3150 mm 4. Caterpillar track length on ground level 3167 mm
      5. Clearance 500 mm 5. Clearance 496 mm
      6. Length without blade 5400 mm 6. Length without blade 4730 mm

      Carrier

      7. Track width 2140 mm 7. Track width 2240 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 914 mm