vs.

      Case 850L XLT vs. Komatsu D31P-20

      11 reasons to buy Case 850L XLT:

      Operation

      Final drive fluid volume 14.2 l. and 9.5 l. 33 % more or 4.7 l.
      Cooling system fluid volume 26.5 l. and 22 l. 17 % more or 4.5 l.
      Engine oil volume 15 l. and 14 l. 7 % more or 1 l.
      Fuel Capacity 189.3 l. and 115 l. 39 % more or 74.3 l.

      Motor

      Effective power 72 kW and 52.2 kW 27 % more or 19.8 kW
      Displacement 6.7 l. and 3.9 l. 42 % more or 2.8 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 9.7 km/h and 6.5 km/h 33 % more or 3.2 km/h
      Maximum reverse gear 9.7 km/h and 7.1 km/h 27 % more or 2.6 km/h

      Carrier

      Rolling bearings number on either side 7 and 6 14 % more or 1

      4 reasons to buy Komatsu D31P-20:

      Motor

      Power measured at 2350 rev / min and 2000 rev / min 15 % more or 350 rev

      Carrier

      Specific ground pressure 22.6 kPa and 40.1 kPa 44 % less or 17.5 kPa
      Contact with ground area 2.6 m2 and 2.4 m2 8 % more or 0.2 m2
      Track shoes number per side 41 and 40 2 % more or 1

      Neutral reasons:

      Operation

      Working weight 8900 kg and 6195 kg

      Motor

      Manufacturer Case and Komatsu
      Model Family IV 667TA/E66 3 level and S4D102E

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 17200 kPa

      Gear box

      Transmission type Hydro-Static Transmission and Hydro-Gear switching

      Carrier

      Track width 1570 mm and 1450 mm
      Standard shoe size 508 mm and 600 mm

      Images

      Carrier

      7. Track width 1570 mm 7. Track width 1450 mm
      8. Standard shoe size 508 mm 8. Standard shoe size 600 mm