vs.

      Komatsu D85P-18 vs. John Deere 850J

      10 reasons to buy Komatsu D85P-18:

      Standard blade

      Volume 7 m3 and 5.6 m3 20 % more or 1.4 m3

      Sizes

      Clearance 510 mm and 408.5 mm 20 % more or 101.5 mm

      Motor

      Displacement 14 l. and 9 l. 36 % more or 5 l.
      Full power 164.1 kW and 143.2 kW 13 % more or 20.9 kW

      Gear box

      Maximum forward speed 11.2 km/h and 10.1 km/h 10 % more or 1.1 km/h
      Maximum reverse gear 13.2 km/h and 10.1 km/h 23 % more or 3.1 km/h

      Carrier

      Specific ground pressure 33.3 kPa and 52.4 kPa 36 % less or 19.1 kPa
      Contact with ground area 6.3 m2 and 3.4 m2 46 % more or 2.9 m2
      Track shoes number per side 45 and 40 11 % more or 5
      Rolling bearings number on either side 8 and 7 12 % more or 1

      1 reasons to buy John Deere 850J:

      Standard blade

      Cut depth 600 mm and 550 mm 8 % more or 50 mm

      Neutral reasons:

      Standard blade

      Width 4365 mm and 3251 mm
      Height 1265 mm and 1422 mm

      Sizes

      Height to cab upper part 3435 mm and 3180 mm
      Caterpillar track length on ground level 3480 mm and 2770 mm
      Length with blade 6060 mm and 5377 mm
      Width between caterpillar tracks 3160 mm and 2489.2 mm

      Operation

      Working weight 25800 kg and 18079 kg

      Motor

      Cylinders number 6 and 6
      Manufacturer Komatsu and John Deere
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Model NT855 and 6090HT
      Power measured at 1800 rev / min and 1800 rev / min

      Gear box

      Transmission type TF and Hydro-Static Transmission

      Carrier

      Standard shoe size 910 mm and 610 mm
      Caterpillar track pitch 216 mm and 200 mm
      Track width 2250 mm and 1880 mm

      Images

      Sizes

      1. Length with blade 6060 mm 1. Length with blade 5377 mm
      2. Width between caterpillar tracks 3160 mm 2. Width between caterpillar tracks 2489.2 mm
      3. Height to cab upper part 3435 mm 3. Height to cab upper part 3180 mm
      4. Caterpillar track length on ground level 3480 mm 4. Caterpillar track length on ground level 2770 mm
      5. Clearance 510 mm 5. Clearance 408.5 mm

      Carrier

      7. Track width 2250 mm 7. Track width 1880 mm
      8. Standard shoe size 910 mm 8. Standard shoe size 610 mm