vs.

      Komatsu D37EX-22 vs. John Deere 850J WT Waste Pickup Loader

      3 reasons to buy Komatsu D37EX-22:

      Motor

      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev

      Carrier

      Specific ground pressure 45.1 kPa and 47.1 kPa 4 % less or 2.0 kPa
      Track shoes number per side 41 and 40 2 % more or 1

      16 reasons to buy John Deere 850J WT Waste Pickup Loader:

      Standard blade

      Cut depth 599 mm and 400 mm 33 % more or 199 mm
      Volume 11.1 m3 and 1.8 m3 84 % more or 9.3 m3

      Sizes

      Clearance 409 mm and 315 mm 23 % more or 94 mm

      Operation

      Generator current strength 80 amperes and 35 amperes 56 % more or 45 amperes
      Fuel Capacity 371 l. and 195 l. 47 % more or 176 l.
      Cooling system fluid volume 35 l. and 18 l. 49 % more or 17 l.
      Engine oil volume 26 l. and 11 l. 58 % more or 15 l.
      Hydraulic system fluid volume 106 l. and 60 l. 43 % more or 46 l.

      Motor

      Effective power 138 kW and 66.4 kW 52 % more or 71.6 kW
      Displacement 9 l. and 3.3 l. 63 % more or 5.7 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump bandwidth 174 l/min and 99 l/min 43 % more or 75 l/min

      Gear box

      Maximum forward speed 10.1 km/h and 8.5 km/h 16 % more or 1.6 km/h
      Maximum reverse gear 10.1 km/h and 8.5 km/h 16 % more or 1.6 km/h

      Carrier

      Contact with ground area 4.2 m2 and 1.8 m2 57 % more or 2.4 m2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 2710 mm and 3556 mm
      Height 860 mm and 1980 mm

      Sizes

      Length with blade 4190 mm and 5385 mm
      Width between caterpillar tracks 1910 mm and 2794 mm
      Height to cab upper part 2760 mm and 3175 mm
      Caterpillar track length on ground level 2240 mm and 2769 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 8300 kg and 20260 kg

      Motor

      Manufacturer Komatsu and John Deere
      Model SAA4D95LE-5 and 6090HT
      Aspiration turbocharging, subsequent cooling of charging air by oncoming air flow and Turbocharging with subsequent air cooling (by a cooling radiator)

      Hydraulic system

      Type of pump piston pump and piston pump
      Overflow valve pressure 27461.8 kPa and 24980 kPa

      Gear box

      Transmission type dual path hydrostatic transmission and Hydrostatic with direct drive

      Carrier

      Standard shoe size 400 mm and 762 mm
      Track width 1510 mm and 2032 mm

      Images

      Sizes

      1. Length with blade 4190 mm 1. Length with blade 5385 mm
      2. Width between caterpillar tracks 1910 mm 2. Width between caterpillar tracks 2794 mm
      3. Height to cab upper part 2760 mm 3. Height to cab upper part 3175 mm
      4. Caterpillar track length on ground level 2240 mm 4. Caterpillar track length on ground level 2769 mm
      5. Clearance 315 mm 5. Clearance 409 mm

      Carrier

      7. Track width 1510 mm 7. Track width 2032 mm
      8. Standard shoe size 400 mm 8. Standard shoe size 762 mm