vs.

      Komatsu D475A-3 vs. John Deere 1050J

      12 reasons to buy Komatsu D475A-3:

      Standard blade

      Volume 25.6 m3 and 8.9 m3 65 % more or 16.7 m3
      Cut depth 800 mm and 570 mm 29 % more or 230 mm

      Operation

      Fuel Capacity 1670 l. and 650 l. 61 % more or 1020 l.
      Cooling system fluid volume 295 l. and 57 l. 81 % more or 238 l.
      Engine oil volume 121 l. and 34 l. 72 % more or 87 l.
      Final drive fluid volume 75 l. and 18.5 l. 75 % more or 56.5 l.

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev
      Cylinders number 12 and 6 50 % more or 6
      Displacement 30.5 l. and 12 l. 61 % more or 18.5 l.

      Gear box

      Maximum forward speed 11.6 km/h and 10.9 km/h 6 % more or 0.7 km/h
      Maximum reverse gear 14.4 km/h and 10.9 km/h 24 % more or 3.5 km/h

      Carrier

      Contact with ground area 6.2 m2 and 3.9 m2 37 % more or 2.3 m2

      3 reasons to buy John Deere 1050J:

      Hydraulic system

      Pump bandwidth 257 l/min and 255 l/min 1 % more or 2 l/min

      Carrier

      Track shoes number per side 44 and 40 9 % more or 4
      Specific ground pressure 89 kPa and 157.9 kPa 44 % less or 68.9 kPa

      Neutral reasons:

      Standard blade

      Width 5265 mm and 4040 mm
      Height 2610 mm and 1700 mm

      Sizes

      Caterpillar track length on ground level 4365 mm and 3175 mm
      Length with blade 11560 mm and 6500 mm
      Width between caterpillar tracks 3600 mm and 2790 mm
      Height to cab upper part 4570 mm and 3630 mm

      Operation

      Working weight 99980 kg and 35310 kg
      Power unit fluid volume 210 l. and 210 l.

      Motor

      Manufacturer Komatsu and Liebherr
      Model SDA12V140 and D 946-L A6
      Aspiration turbocharging and Turbocharging with intercooler

      Hydraulic system

      Type of pump gear type pump and alternating axial piston
      Overflow valve pressure 20600 kPa and 25510.6 kPa

      Gear box

      Transmission type TF and Hydro-Static Transmission

      Carrier

      Rolling bearings number on either side 7 and 7
      Standard shoe size 710 mm and 610 mm
      Track width 2770 mm and 2180 mm

      Images

      Sizes

      1. Length with blade 11560 mm 1. Length with blade 6500 mm
      2. Width between caterpillar tracks 3600 mm 2. Width between caterpillar tracks 2790 mm
      3. Height to cab upper part 4570 mm 3. Height to cab upper part 3630 mm
      4. Caterpillar track length on ground level 4365 mm 4. Caterpillar track length on ground level 3175 mm

      Carrier

      7. Track width 2770 mm 7. Track width 2180 mm
      8. Standard shoe size 710 mm 8. Standard shoe size 610 mm