vs.

      Komatsu WD420-3 vs. Caterpillar 844H

      4 reasons to buy Komatsu WD420-3:

      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 32.8 km/h and 22.5 km/h 31 % more or 10.3 km/h
      Maximum reverse gear 33.9 km/h and 24.8 km/h 27 % more or 9.1 km/h

      5 reasons to buy Caterpillar 844H:

      Operation

      Fuel Capacity 1016 l. and 340 l. 67 % more or 676 l.

      Motor

      Displacement 27.1 l. and 7.2 l. 73 % more or 19.9 l.
      Full power 512 kW and 167 kW 67 % more or 345 kW

      Blades

      Blade volume 15.9 m3 and 3.1 m3 81 % more or 12.8 m3
      Blade width 5418 mm and 3745 mm 31 % more or 1673 mm

      Neutral reasons:

      Sizes

      Length with blade on ground level 7160 mm and 10940 mm
      Height to cab upper part 3370 mm and 5067 mm
      Wheelbase 3300 mm and 4600 mm

      Operation

      Working weight 20000 kg and 70815 kg
      Tyre size 23.5-25-12PR and 45/65 T39 XLD D1 (L4)

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SA6D108 and 27 ACERT

      Images

      Sizes

      1. Length with blade on ground level 7160 mm 1. Length with blade on ground level 10940 mm
      3. Height to cab upper part 3370 mm 3. Height to cab upper part 5067 mm
      4. Wheelbase 3300 mm 4. Wheelbase 4600 mm