vs.

      Komatsu D32P-1 vs. John Deere 850J WLT

      4 reasons to buy Komatsu D32P-1:

      Standard blade

      Blade angle in both directions 25 degrees and 23.8 degrees 5 % more or 1.2 degrees

      Motor

      Power measured at 2500 rev / min and 1800 rev / min 28 % more or 700 rev

      Gear box

      Maximum reverse gear 10.5 km/h and 10.1 km/h 4 % more or 0.4 km/h

      Carrier

      Specific ground pressure 30.3 kPa and 39 kPa 22 % less or 8.7 kPa

      20 reasons to buy John Deere 850J WLT:

      Standard blade

      Volume 4.3 m3 and 1.5 m3 65 % more or 2.8 m3
      Cut depth 703 mm and 439.4 mm 37 % more or 263.6 mm

      Sizes

      Clearance 408.5 mm and 323 mm 21 % more or 85.5 mm

      Operation

      Fuel Capacity 371 l. and 170.3 l. 54 % more or 200.7 l.
      Cooling system fluid volume 34.5 l. and 26.5 l. 23 % more or 8.0 l.
      Engine oil volume 26.5 l. and 10.4 l. 61 % more or 16.1 l.
      Power unit fluid volume 105.6 l. and 70 l. 34 % more or 35.6 l.
      Final drive fluid volume 16.3 l. and 9.5 l. 42 % more or 6.8 l.
      Generator current strength 80 amperes and 62 amperes 22 % more or 18 amperes

      Motor

      Maximum torque 828.4 Nm and 268.5 Nm 68 % more or 559.9 Nm
      Effective power 138 kW and 52.2 kW 62 % more or 85.8 kW
      Displacement 9 l. and 3.9 l. 57 % more or 5.1 l.
      Torque measured at 1500 rev / min and 1200 rev / min 20 % more or 300 rev
      Cylinders number 6 and 4 33 % more or 2
      Full power 143.2 kW and 59.7 kW 58 % more or 83.5 kW

      Hydraulic system

      Pump bandwidth 174 l/min and 75.7 l/min 56 % more or 98.3 l/min

      Gear box

      Maximum forward speed 10.1 km/h and 8.9 km/h 12 % more or 1.2 km/h

      Carrier

      Contact with ground area 5 m2 and 2.5 m2 50 % more or 2.5 m2
      Track shoes number per side 45 and 37 18 % more or 8
      Rolling bearings number on either side 8 and 6 25 % more or 2

      Neutral reasons:

      Standard blade

      Width 2820 mm and 4013 mm
      Height 840 mm and 1230 mm

      Sizes

      Length with blade 4310 mm and 5726 mm
      Height to cab upper part 2590 mm and 3180 mm
      Caterpillar track length on ground level 2090 mm and 3285 mm

      Operation

      Working weight 7860.8 kg and 19921 kg
      Operating voltage 12 V and 24 V

      Motor

      Aspiration natural aspiration and Turbocharging with subsequent air cooling (by a cooling radiator)
      Manufacturer Komatsu and John Deere
      Model 4D102E-1 and 6090HT

      Hydraulic system

      Type of pump gear type pump with a double section and Hydro-Static Transmission
      Overflow valve pressure 15513.2 kPa and 24993.5 kPa

      Gear box

      Transmission type hydraulic gear reducer and Hydro-Static Transmission

      Carrier

      Standard shoe size 609.6 mm and 762 mm
      Track width 1550 mm and 2235 mm

      Images

      Sizes

      5. Clearance 323 mm 5. Clearance 408.5 mm
      1. Length with blade 4310 mm 1. Length with blade 5726 mm
      3. Height to cab upper part 2590 mm 3. Height to cab upper part 3180 mm
      4. Caterpillar track length on ground level 2090 mm 4. Caterpillar track length on ground level 3285 mm

      Carrier

      7. Track width 1550 mm 7. Track width 2235 mm
      8. Standard shoe size 609.6 mm 8. Standard shoe size 762 mm