vs.

      Komatsu D39PX-22 vs. Caterpillar D6T XW

      4 reasons to buy Komatsu D39PX-22:

      Sizes

      Clearance 385 mm and 383 mm 1 % more or 2 mm

      Operation

      Hydraulic system fluid volume 60 l. and 51.5 l. 14 % more or 8.5 l.

      Motor

      Power measured at 2200 rev / min and 1850 rev / min 16 % more or 350 rev

      Carrier

      Specific ground pressure 32.3 kPa and 46.3 kPa 30 % less or 14.0 kPa

      17 reasons to buy Caterpillar D6T XW:

      Standard blade

      Volume 4.3 m3 and 2.3 m3 47 % more or 2.0 m3
      Cut depth 500 mm and 450 mm 10 % more or 50 mm

      Operation

      Generator current strength 95 amperes and 35 amperes 63 % more or 60 amperes
      Fuel Capacity 424 l. and 195 l. 54 % more or 229 l.
      Cooling system fluid volume 76.8 l. and 23 l. 70 % more or 53.8 l.
      Engine oil volume 28 l. and 15 l. 46 % more or 13 l.
      Final drive fluid volume 13.6 l. and 3.5 l. 74 % more or 10.1 l.

      Motor

      Displacement 8.8 l. and 4.5 l. 49 % more or 4.3 l.
      Cylinders number 6 and 4 33 % more or 2
      Full power 170 kW and 79.8 kW 53 % more or 90.2 kW
      Effective power 149 kW and 78.3 kW 47 % more or 70.7 kW

      Hydraulic system

      Pump bandwidth 189 l/min and 99 l/min 48 % more or 90 l/min

      Gear box

      Maximum forward speed 11.4 km/h and 8.5 km/h 25 % more or 2.9 km/h
      Maximum reverse gear 14.6 km/h and 8.5 km/h 42 % more or 6.1 km/h

      Carrier

      Contact with ground area 4.4 m2 and 3 m2 32 % more or 1.4 m2
      Track shoes number per side 41 and 39 5 % more or 2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Height 910 mm and 1169 mm
      Width 3250 mm and 4200 mm

      Sizes

      Width between caterpillar tracks 2425 mm and 2794 mm
      Height to cab upper part 2835 mm and 3195 mm
      Caterpillar track length on ground level 2360 mm and 2871 mm

      Operation

      Working weight 9890 kg and 21184 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SAA4D107E-1 and C9 ACERT

      Hydraulic system

      Overflow valve pressure 27461.8 kPa and 134 kPa

      Gear box

      Transmission type dual path hydrostatic transmission and powershift transmission
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 635 mm and 760 mm

      Images

      Sizes

      5. Clearance 385 mm 5. Clearance 383 mm
      2. Width between caterpillar tracks 2425 mm 2. Width between caterpillar tracks 2794 mm
      3. Height to cab upper part 2835 mm 3. Height to cab upper part 3195 mm
      4. Caterpillar track length on ground level 2360 mm 4. Caterpillar track length on ground level 2871 mm

      Carrier

      8. Standard shoe size 635 mm 8. Standard shoe size 760 mm