vs.

      Komatsu D85EX-15 vs. John Deere 550J LGP

      15 reasons to buy Komatsu D85EX-15:

      Sizes

      Clearance 450 mm and 345 mm 23 % more or 105 mm

      Operation

      Fuel Capacity 490 l. and 178 l. 64 % more or 312 l.
      Cooling system fluid volume 58 l. and 16 l. 72 % more or 42 l.
      Engine oil volume 38 l. and 14 l. 63 % more or 24 l.
      Hydraulic system fluid volume 67 l. and 32.2 l. 52 % more or 34.8 l.
      Final drive fluid volume 26 l. and 6.6 l. 75 % more or 19.4 l.

      Motor

      Effective power 179 kW and 63 kW 65 % more or 116 kW
      Displacement 11 l. and 4.5 l. 59 % more or 6.5 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump bandwidth 195 l/min and 56.8 l/min 71 % more or 138.2 l/min

      Gear box

      Maximum forward speed 10.1 km/h and 8 km/h 21 % more or 2.1 km/h
      Maximum reverse gear 13 km/h and 8 km/h 38 % more or 5 km/h

      Carrier

      Rolling bearings number on either side 7 and 6 14 % more or 1
      Contact with ground area 3.4 m2 and 2.7 m2 21 % more or 0.7 m2
      Track shoes number per side 41 and 40 2 % more or 1

      2 reasons to buy John Deere 550J LGP:

      Motor

      Power measured at 2200 rev / min and 1900 rev / min 14 % more or 300 rev

      Carrier

      Specific ground pressure 29 kPa and 73.6 kPa 61 % less or 44.6 kPa

      Neutral reasons:

      Standard blade

      Width 3635 mm and 2921 mm

      Sizes

      Length with blade 5795 mm and 4040 mm
      Width between caterpillar tracks 2000 mm and 2362 mm
      Height to cab upper part 3324 mm and 2743 mm
      Caterpillar track length on ground level 3050 mm and 2184 mm

      Operation

      Working weight 28100 kg and 8278 kg

      Motor

      Manufacturer Komatsu and John Deere
      Aspiration turbocharging, subsequent cooling of charging air by oncoming air flow, Exhaust gas recirculation system with cooling and Turbocharging with atmospheric pressure compensation
      Model SAA6D125E-5 and 4045T

      Hydraulic system

      Overflow valve pressure 22545.8 kPa and 20684.3 kPa

      Gear box

      Transmission type Komatsu TORQFLOW transmission and Hydro-Static Transmission

      Carrier

      Caterpillar track pitch 2000 mm and 160 mm
      Track width 2000 mm and 1753 mm
      Standard shoe size 560 mm and 610 mm

      Images

      Sizes

      1. Length with blade 5795 mm 1. Length with blade 4040 mm
      2. Width between caterpillar tracks 2000 mm 2. Width between caterpillar tracks 2362 mm
      3. Height to cab upper part 3324 mm 3. Height to cab upper part 2743 mm
      4. Caterpillar track length on ground level 3050 mm 4. Caterpillar track length on ground level 2184 mm
      5. Clearance 450 mm 5. Clearance 345 mm

      Carrier

      7. Track width 2000 mm 7. Track width 1753 mm
      8. Standard shoe size 560 mm 8. Standard shoe size 610 mm