vs.

      John Deere 850C LT vs. Komatsu D31P-20

      11 reasons to buy John Deere 850C LT:

      Operation

      Engine oil volume 32.2 l. and 14 l. 57 % more or 18.2 l.
      Fuel Capacity 348 l. and 115 l. 67 % more or 233 l.
      Cooling system fluid volume 34 l. and 22 l. 35 % more or 12 l.
      Power unit fluid volume 102.2 l. and 13 l. 87 % more or 89.2 l.
      Final drive fluid volume 12.3 l. and 9.5 l. 23 % more or 2.8 l.

      Motor

      Effective power 138 kW and 52.2 kW 62 % more or 85.8 kW
      Displacement 8.1 l. and 3.9 l. 52 % more or 4.2 l.

      Gear box

      Maximum forward speed 11 km/h and 6.5 km/h 41 % more or 4.5 km/h
      Maximum reverse gear 11 km/h and 7.1 km/h 35 % more or 3.9 km/h

      Carrier

      Contact with ground area 3.3 m2 and 2.6 m2 21 % more or 0.7 m2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      3 reasons to buy Komatsu D31P-20:

      Motor

      Power measured at 2350 rev / min and 1800 rev / min 23 % more or 550 rev

      Carrier

      Specific ground pressure 22.6 kPa and 53.8 kPa 58 % less or 31.2 kPa
      Track shoes number per side 41 and 40 2 % more or 1

      Neutral reasons:

      Operation

      Working weight 19241 kg and 6195 kg

      Motor

      Manufacturer John Deere and Komatsu
      Model 6081A and S4D102E
      Aspiration Turbocharging with atmospheric pressure compensation, with the charge air cooling and turbocharging

      Hydraulic system

      Overflow valve pressure 15514 kPa and 17200 kPa
      Type of pump gear type pump and gear type pump

      Gear box

      Transmission type Automatic, hydrostatic drive with a split power flow and Hydro-Gear switching

      Carrier

      Standard shoe size 610 mm and 600 mm

      Images

      Carrier

      8. Standard shoe size 610 mm 8. Standard shoe size 600 mm