vs.

      Komatsu WD900-3 vs. Caterpillar 844

      6 reasons to buy Komatsu WD900-3:

      Operation

      Fuel Capacity 1430 l. and 803 l. 44 % more or 627 l.

      Motor

      Displacement 30.5 l. and 27 l. 11 % more or 3.5 l.

      Gear box

      Maximum forward speed 28 km/h and 21 km/h 25 % more or 7 km/h
      Maximum reverse gear 28.3 km/h and 23 km/h 19 % more or 5.3 km/h

      Blades

      Blade volume 26 m3 and 15.9 m3 39 % more or 10.1 m3
      Blade width 6470 mm and 5420 mm 16 % more or 1050 mm

      Neutral reasons:

      Sizes

      Length with blade on ground level 12035 mm and 10940 mm
      Between tyres width 6470 mm and 4370 mm
      Height to cab upper part 5215 mm and 5023 mm
      Wheelbase 5450 mm and 4600 mm

      Operation

      Tyre size 45/65-R45XLDD(L4) and 45/65-R39 PR
      Working weight 100000 kg and 70360 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SA12V140 and 3142E DITA ATAAC
      Power measured at 2000 rev / min and 2000 rev / min
      Cylinders number 12 and 12

      Gear box

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

      Images

      Sizes

      4. Wheelbase 5450 mm 4. Wheelbase 4600 mm
      1. Length with blade on ground level 12035 mm 1. Length with blade on ground level 10940 mm
      2. Between tyres width 6470 mm 2. Between tyres width 4370 mm
      3. Height to cab upper part 5215 mm 3. Height to cab upper part 5023 mm