vs.

      John Deere 550H LT vs. Komatsu D39PX-21 KOMSTAT II

      6 reasons to buy John Deere 550H LT:

      Standard blade

      Cut depth 523 mm and 440 mm 16 % more or 83 mm

      Operation

      Engine oil volume 14 l. and 12.5 l. 11 % more or 1.5 l.
      Final drive fluid volume 6.6 l. and 3.5 l. 47 % more or 3.1 l.
      Fuel Capacity 178 l. and 165 l. 7 % more or 13 l.

      Motor

      Displacement 4.5 l. and 3.9 l. 13 % more or 0.6 l.

      Carrier

      Track shoes number per side 40 and 39 2 % more or 1

      8 reasons to buy Komatsu D39PX-21 KOMSTAT II:

      Standard blade

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

      Operation

      Hydraulic system fluid volume 47 l. and 32.2 l. 31 % more or 14.8 l.
      Cooling system fluid volume 32 l. and 16 l. 50 % more or 16 l.

      Motor

      Effective power 71 kW and 59.7 kW 16 % more or 11.3 kW

      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

      Specific ground pressure 29.4 kPa and 37.2 kPa 21 % less or 7.8 kPa
      Contact with ground area 3 m2 and 2 m2 33 % more or 1 m2

      Neutral reasons:

      Standard blade

      Width 2667 mm and 3330 mm
      Height 826 mm and 890 mm

      Sizes

      Caterpillar track length on ground level 2184 mm and 2360 mm
      Width between caterpillar tracks 2006 mm and 2425 mm
      Height to cab upper part 2743 mm and 2770 mm

      Operation

      Working weight 7636 kg and 8900 kg

      Motor

      Manufacturer John Deere and Komatsu
      Aspiration Turbocharging with atmospheric pressure compensation and turbocharging and subsequent cooling of charging air by oncoming air flow
      Model 4045T and SAA4D102E-2
      Cylinders number 4 and 4

      Gear box

      Transmission type Electronically controlled hydrostatic drive with a split power flow and dual path hydrostatic transmission

      Carrier

      Standard shoe size 457 mm and 635 mm
      Rolling bearings number on either side 6 and 6
      Caterpillar track pitch 160 mm and 1790 mm

      Images

      Sizes

      2. Width between caterpillar tracks 2006 mm 2. Width between caterpillar tracks 2425 mm
      3. Height to cab upper part 2743 mm 3. Height to cab upper part 2770 mm
      4. Caterpillar track length on ground level 2184 mm 4. Caterpillar track length on ground level 2360 mm

      Carrier

      8. Standard shoe size 457 mm 8. Standard shoe size 635 mm