vs.

      John Deere 444 vs. Komatsu WA800-3 Level 2

      4 reasons to buy John Deere 444:

      Operation

      Turn radius 4220 mm and 10900 mm 61 % less or 6680 mm

      Motor

      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 36.2 km/h and 28 km/h 23 % more or 8.2 km/h

      16 reasons to buy Komatsu WA800-3 Level 2:

      Sizes

      Clearance 550 mm and 394 mm 28 % more or 156 mm

      Operation

      Cooling system fluid volume 336.9 l. and 30.3 l. 91 % more or 306.6 l.
      Transmission fluid volume 140.1 l. and 37.9 l. 73 % more or 102.2 l.
      Front axle / differential fluid volume 360 l. and 16.1 l. 96 % more or 343.9 l.
      Fuel Capacity 1555 l. and 151.4 l. 90 % more or 1403.6 l.
      Rear axle / differential fluid volume 360 l. and 16.1 l. 96 % more or 343.9 l.
      Hydraulic system fluid volume 724.9 l. and 49.2 l. 93 % more or 675.7 l.
      Static tipping weight 61089.8 kg and 4591.3 kg 92 % more or 56498.5 kg
      Engine oil volume 129.8 l. and 11.4 l. 91 % more or 118.4 l.

      Motor

      Displacement 30.5 l. and 5.4 l. 82 % more or 25.1 l.
      Cylinders number 12 and 6 50 % more or 6
      Effective power 602.5 kW and 63.4 kW 89 % more or 539.1 kW
      Full power 636.1 kW and 70.8 kW 89 % more or 565.3 kW

      Hydraulic system

      Pump bandwidth 405 l/min and 149.5 l/min 63 % more or 255.5 l/min

      Gear box

      Reverse gears number 3 and 2 33 % more or 1
      Maximum reverse gear 28.3 km/h and 13.7 km/h 52 % more or 14.6 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 6605 mm and 13960 mm
      Height to cab upper part 3099.8 mm and 5275 mm
      Wheelbase 2400 mm and 5450 mm
      Hinge axis maximum height 3404.6 mm and 6785 mm

      Operation

      Working weight 8559.3 kg and 101899.5 kg
      Operating voltage 12 V and 24 V
      Rear axle oscillating 22 degrees and 22 degrees
      Tyre size 15.5-25 and 45/65-45-45

      Motor

      Aspiration natural aspiration and Turbocharging with subsequent air cooling (by a cooling radiator)
      Manufacturer John Deere and Komatsu

      Hydraulic system

      Overflow valve pressure 15513.2 kPa and 31371.1 kPa
      Type of pump Engine driven vane and piston pump

      Gear box

      Transmission type planetary powershift transmission and Powershift transmission of intermediate type

      Images

      Sizes

      1. Length with bucket on ground level 6605 mm 1. Length with bucket on ground level 13960 mm
      3. Height to cab upper part 3099.8 mm 3. Height to cab upper part 5275 mm
      4. Wheelbase 2400 mm 4. Wheelbase 5450 mm
      5. Clearance 394 mm 5. Clearance 550 mm
      6. Hinge axis maximum height 3404.6 mm 6. Hinge axis maximum height 6785 mm