vs.

      John Deere 550J LGP vs. Komatsu D37EX-22

      8 reasons to buy John Deere 550J LGP:

      Standard blade

      Cut depth 523 mm and 400 mm 24 % more or 123 mm

      Sizes

      Clearance 345 mm and 315 mm 9 % more or 30 mm

      Operation

      Engine oil volume 14 l. and 11 l. 21 % more or 3 l.
      Final drive fluid volume 6.6 l. and 3.5 l. 47 % more or 3.1 l.
      Generator current strength 65 amperes and 35 amperes 46 % more or 30 amperes

      Motor

      Displacement 4.5 l. and 3.3 l. 27 % more or 1.2 l.

      Carrier

      Specific ground pressure 29 kPa and 45.1 kPa 36 % less or 16.1 kPa
      Contact with ground area 2.7 m2 and 1.8 m2 33 % more or 0.9 m2

      9 reasons to buy Komatsu D37EX-22:

      Standard blade

      Blade angle in both directions 25 degrees and 22.2 degrees 11 % more or 2.8 degrees

      Operation

      Hydraulic system fluid volume 60 l. and 32.2 l. 46 % more or 27.8 l.
      Fuel Capacity 195 l. and 178 l. 9 % more or 17 l.
      Cooling system fluid volume 18 l. and 16 l. 11 % more or 2 l.

      Motor

      Effective power 66.4 kW and 63 kW 5 % more or 3.4 kW

      Hydraulic system

      Pump bandwidth 99 l/min and 56.8 l/min 43 % more or 42.2 l/min

      Gear box

      Maximum forward speed 8.5 km/h and 8 km/h 6 % more or 0.5 km/h
      Maximum reverse gear 8.5 km/h and 8 km/h 6 % more or 0.5 km/h

      Carrier

      Track shoes number per side 41 and 40 2 % more or 1

      Neutral reasons:

      Standard blade

      Width 2921 mm and 2710 mm
      Height 826 mm and 860 mm
      Volume 1.8 m3 and 1.8 m3

      Sizes

      Length with blade 4040 mm and 4190 mm
      Width between caterpillar tracks 2362 mm and 1910 mm
      Height to cab upper part 2743 mm and 2760 mm
      Caterpillar track length on ground level 2184 mm and 2240 mm

      Operation

      Operating voltage 12 V and 24 V
      Working weight 8278 kg and 8300 kg

      Motor

      Model 4045T and SAA4D95LE-5
      Power measured at 2200 rev / min and 2200 rev / min
      Manufacturer John Deere and Komatsu
      Cylinders number 4 and 4
      Aspiration Turbocharging with atmospheric pressure compensation and turbocharging, subsequent cooling of charging air by oncoming air flow

      Hydraulic system

      Type of pump gear type pump and piston pump
      Overflow valve pressure 20684.3 kPa and 27461.8 kPa

      Gear box

      Transmission type Hydro-Static Transmission and dual path hydrostatic transmission

      Carrier

      Standard shoe size 610 mm and 400 mm
      Rolling bearings number on either side 6 and 6
      Track width 1753 mm and 1510 mm

      Images

      Sizes

      1. Length with blade 4040 mm 1. Length with blade 4190 mm
      2. Width between caterpillar tracks 2362 mm 2. Width between caterpillar tracks 1910 mm
      3. Height to cab upper part 2743 mm 3. Height to cab upper part 2760 mm
      4. Caterpillar track length on ground level 2184 mm 4. Caterpillar track length on ground level 2240 mm
      5. Clearance 345 mm 5. Clearance 315 mm

      Carrier

      7. Track width 1753 mm 7. Track width 1510 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 400 mm