vs.

      Komatsu WF450-3 vs. Komatsu D31PX-21 KOMSTAT II

      10 reasons to buy Komatsu WF450-3:

      Sizes

      Clearance 475 mm and 384 mm 19 % more or 91 mm

      Operation

      Fuel Capacity 340 l. and 165 l. 51 % more or 175 l.
      Cooling system fluid volume 68 l. and 27 l. 60 % more or 41 l.
      Engine oil volume 38 l. and 12.5 l. 67 % more or 25.5 l.
      Hydraulic system fluid volume 160 l. and 47 l. 71 % more or 113 l.

      Motor

      Displacement 11 l. and 3.9 l. 65 % more or 7.1 l.

      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 27.1 km/h and 8.5 km/h 69 % more or 18.6 km/h
      Maximum reverse gear 27.3 km/h and 8.5 km/h 69 % more or 18.8 km/h

      1 reasons to buy Komatsu D31PX-21 KOMSTAT II:

      Standard blade

      Cut depth 380 mm and 375 mm 1 % more or 5 mm

      Neutral reasons:

      Standard blade

      Width 850 mm and 3200 mm

      Sizes

      Length with blade 8825 mm and 3995 mm
      Width between caterpillar tracks 1050 mm and 2250 mm
      Height to cab upper part 3735 mm and 2700 mm

      Operation

      Working weight 26000 kg and 7650 kg

      Motor

      Model SA6D125E-2 and SAA4D102E-2

      Gear box

      Transmission type powershift transmission and dual path hydrostatic transmission

      Images

      Sizes

      1. Length with blade 8825 mm 1. Length with blade 3995 mm
      2. Width between caterpillar tracks 1050 mm 2. Width between caterpillar tracks 2250 mm
      3. Height to cab upper part 3735 mm 3. Height to cab upper part 2700 mm
      5. Clearance 475 mm 5. Clearance 384 mm