vs.

      Caterpillar D6T XL VPAT vs. Komatsu D31E-20

      14 reasons to buy Caterpillar D6T XL VPAT:

      Operation

      Fuel Capacity 424 l. and 115 l. 73 % more or 309 l.
      Cooling system fluid volume 76.8 l. and 22 l. 71 % more or 54.8 l.
      Engine oil volume 28 l. and 14 l. 50 % more or 14 l.
      Power unit fluid volume 145.7 l. and 13 l. 91 % more or 132.7 l.
      Final drive fluid volume 13.6 l. and 9.5 l. 30 % more or 4.1 l.

      Motor

      Effective power 149 kW and 52.2 kW 65 % more or 96.8 kW
      Displacement 8.8 l. and 3.9 l. 56 % more or 4.9 l.

      Gear box

      Reverse gears number 5 and 3 40 % more or 2
      Maximum forward speed 11.4 km/h and 6.5 km/h 43 % more or 4.9 km/h
      Maximum reverse gear 14.6 km/h and 7.1 km/h 51 % more or 7.5 km/h
      Forward gears number 5 and 3 40 % more or 2

      Carrier

      Track shoes number per side 41 and 37 10 % more or 4
      Rolling bearings number on either side 7 and 5 29 % more or 2
      Contact with ground area 3.2 m2 and 1.2 m2 62 % more or 2.0 m2

      1 reasons to buy Komatsu D31E-20:

      Carrier

      Specific ground pressure 41 kPa and 64.5 kPa 36 % less or 23.5 kPa

      Neutral reasons:

      Operation

      Working weight 21178 kg and 6290 kg

      Motor

      Model C9 ACERT and S4D102E
      Manufacturer Caterpillar and Komatsu

      Hydraulic system

      Overflow valve pressure 21550 kPa and 17200 kPa

      Gear box

      Transmission type Hydro-Static Transmission and Hydro-Gear switching

      Carrier

      Standard shoe size 560 mm and 330 mm

      Images

      Carrier

      8. Standard shoe size 560 mm 8. Standard shoe size 330 mm