vs.

      Komatsu WD420-3 vs. Caterpillar 834B

      7 reasons to buy Caterpillar 834B:

      Operation

      Fuel Capacity 595 l. and 340 l. 43 % more or 255 l.

      Motor

      Displacement 18 l. and 7.2 l. 60 % more or 10.8 l.
      Full power 335.6 kW and 167 kW 50 % more or 168.6 kW

      Gear box

      Maximum forward speed 34.1 km/h and 32.8 km/h 4 % more or 1.3 km/h
      Maximum reverse gear 41.8 km/h and 33.9 km/h 19 % more or 7.9 km/h

      Blades

      Blade volume 7.3 m3 and 3.1 m3 58 % more or 4.2 m3
      Blade width 4620 mm and 3745 mm 19 % more or 875 mm

      Neutral reasons:

      Sizes

      Length with blade on ground level 7160 mm and 8716 mm
      Between tyres width 2820 mm and 3556 mm
      Height to cab upper part 3370 mm and 4102 mm
      Wheelbase 3300 mm and 3810 mm

      Operation

      Working weight 20000 kg and 46355 kg
      Tyre size 23.5-25-12PR and 35/65-33 (L-4)

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SA6D108 and 3408

      Gear box

      Forward gears number 4 and 4
      Reverse gears number 4 and 4

      Images

      Sizes

      1. Length with blade on ground level 7160 mm 1. Length with blade on ground level 8716 mm
      2. Between tyres width 2820 mm 2. Between tyres width 3556 mm
      3. Height to cab upper part 3370 mm 3. Height to cab upper part 4102 mm
      4. Wheelbase 3300 mm 4. Wheelbase 3810 mm