vs.

      Komatsu D37EX-22 vs. John Deere 450G

      13 reasons to buy Komatsu D37EX-22:

      Standard blade

      Volume 1.8 m3 and 1.5 m3 17 % more or 0.3 m3

      Operation

      Fuel Capacity 195 l. and 155.2 l. 20 % more or 39.8 l.
      Cooling system fluid volume 18 l. and 17 l. 6 % more or 1 l.
      Engine oil volume 11 l. and 8.5 l. 23 % more or 2.5 l.
      Hydraulic system fluid volume 60 l. and 37.8 l. 37 % more or 22.2 l.

      Motor

      Full power 67.9 kW and 54.4 kW 20 % more or 13.5 kW
      Effective power 66.4 kW and 52.2 kW 21 % more or 14.2 kW
      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      Hydraulic system

      Pump bandwidth 99 l/min and 64 l/min 35 % more or 35 l/min

      Carrier

      Specific ground pressure 45.1 kPa and 45.2 kPa 0 % less or 0.1 kPa
      Contact with ground area 1.8 m2 and 1.6 m2 11 % more or 0.2 m2
      Track shoes number per side 41 and 37 10 % more or 4
      Rolling bearings number on either side 6 and 5 17 % more or 1

      9 reasons to buy John Deere 450G:

      Standard blade

      Cut depth 504 mm and 400 mm 21 % more or 104 mm

      Sizes

      Clearance 362 mm and 315 mm 13 % more or 47 mm

      Operation

      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.

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 9.5 km/h and 8.5 km/h 11 % more or 1.0 km/h
      Maximum reverse gear 9.5 km/h and 8.5 km/h 11 % more or 1.0 km/h

      Neutral reasons:

      Standard blade

      Width 2710 mm and 2464 mm
      Height 860 mm and 827 mm
      Blade angle in both directions 25 degrees and 25 degrees

      Sizes

      Height to cab upper part 2760 mm and 2740 mm
      Caterpillar track length on ground level 2240 mm and 1930 mm
      Length with blade 4190 mm and 3917 mm
      Width between caterpillar tracks 1910 mm and 1854 mm

      Operation

      Working weight 8300 kg and 7243 kg
      Operating voltage 24 V and 12 V

      Motor

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

      Hydraulic system

      Type of pump piston pump and system with open center
      Overflow valve pressure 27461.8 kPa and 18961 kPa

      Gear box

      Transmission type dual path hydrostatic transmission and powershift

      Carrier

      Standard shoe size 400 mm and 406 mm

      Images

      Sizes

      1. Length with blade 4190 mm 1. Length with blade 3917 mm
      2. Width between caterpillar tracks 1910 mm 2. Width between caterpillar tracks 1854 mm
      3. Height to cab upper part 2760 mm 3. Height to cab upper part 2740 mm
      4. Caterpillar track length on ground level 2240 mm 4. Caterpillar track length on ground level 1930 mm
      5. Clearance 315 mm 5. Clearance 362 mm

      Carrier

      8. Standard shoe size 400 mm 8. Standard shoe size 406 mm