vs.

      Komatsu D20A-5 vs. Komatsu WF450T-3

      11 reasons to buy Komatsu WF450T-3:

      Standard blade

      Cut depth 450 mm and 350 mm 22 % more or 100 mm

      Sizes

      Clearance 475 mm and 310 mm 35 % more or 165 mm

      Operation

      Fuel Capacity 630 l. and 60 l. 90 % more or 570 l.
      Cooling system fluid volume 88 l. and 13 l. 85 % more or 75 l.

      Motor

      Full power 194 kW and 29.1 kW 85 % more or 164.9 kW
      Maximum torque 1050 Nm and 147 Nm 86 % more or 903 Nm
      Displacement 11 l. and 2.9 l. 74 % more or 8.1 l.

      Gear box

      Reverse gears number 4 and 2 50 % more or 2
      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 27.1 km/h and 7.4 km/h 73 % more or 19.7 km/h
      Maximum reverse gear 27.3 km/h and 6.5 km/h 76 % more or 20.8 km/h

      Neutral reasons:

      Standard blade

      Width 2170 mm and 4265 mm
      Height 590 mm and 1900 mm

      Sizes

      Length with blade 3450 mm and 7520 mm
      Width between caterpillar tracks 1610 mm and 1050 mm
      Height to cab upper part 2160 mm and 3735 mm

      Operation

      Working weight 3560 kg and 25400 kg

      Motor

      Model 4D94-2N and SA6D125E-2

      Gear box

      Transmission type DD and powershift transmission

      Images

      Sizes

      1. Length with blade 3450 mm 1. Length with blade 7520 mm
      2. Width between caterpillar tracks 1610 mm 2. Width between caterpillar tracks 1050 mm
      3. Height to cab upper part 2160 mm 3. Height to cab upper part 3735 mm
      5. Clearance 310 mm 5. Clearance 475 mm