vs.

      John Deere 450B vs. Komatsu D51EX-22

      2 reasons to buy John Deere 450B:

      Operation

      Final drive fluid volume 5.9 l. and 4 l. 32 % more or 1.9 l.

      Motor

      Power measured at 2500 rev / min and 2200 rev / min 12 % more or 300 rev

      8 reasons to buy Komatsu D51EX-22:

      Operation

      Fuel Capacity 270 l. and 117.3 l. 57 % more or 152.7 l.
      Cooling system fluid volume 35 l. and 15.1 l. 57 % more or 19.9 l.
      Engine oil volume 20 l. and 8.5 l. 57 % more or 11.5 l.
      Hydraulic system fluid volume 63 l. and 30.3 l. 52 % more or 32.7 l.

      Motor

      Effective power 97 kW and 48.5 kW 50 % more or 48.5 kW
      Displacement 6.7 l. and 3.6 l. 46 % more or 3.1 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump bandwidth 99 l/min and 53 l/min 46 % more or 46 l/min

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 1828.8 mm and 2300 mm

      Operation

      Working weight 6577.1 kg and 12600 kg

      Motor

      Model 300 lot and SAA6D107E-1
      Manufacturer John Deere and Komatsu
      Aspiration natural aspiration and Turbocharged engine with subsequent cooling of charging air by oncoming air flow

      Hydraulic system

      Overflow valve pressure 15513.2 kPa and 27461.8 kPa
      Type of pump system with open center and piston-type hydraulic pump

      Gear box

      Transmission type HLR: 4 speed ranges and dual path hydrostatic transmission

      Images

      Sizes

      2. Width between caterpillar tracks 1828.8 mm 2. Width between caterpillar tracks 2300 mm