vs.

      John Deere 444E vs. Komatsu WA200PZ-6

      10 reasons to buy John Deere 444E:

      Shovel

      Breakout power 81.4 kN and 89.9 kN 9 % less or 8.5 kN
      Unloading ground clearance at maximum lifting 2820 mm and 2815 mm 0 % more or 5 mm

      Operation

      Turn radius 4570 mm and 5100 mm 10 % less or 530 mm
      Generator current strength 90 amperes and 60 amperes 33 % more or 30 amperes
      Cooling system fluid volume 34 l. and 17 l. 50 % more or 17 l.

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Hydraulic system

      Pump bandwidth 146.9 l/min and 85 l/min 42 % more or 61.9 l/min
      Lifting time 5.3 sec and 5.7 sec 7 % less or 0.4 sec
      Unloading time 1 sec and 1.6 sec 37 % less or 0.6 sec
      Lowering time 3.1 sec and 3.2 sec 3 % less or 0.1 sec

      16 reasons to buy Komatsu WA200PZ-6:

      Sizes

      Radius at maximum lifting and unloading 1075 mm and 848 mm 21 % more or 227 mm
      Clearance 495 mm and 430 mm 13 % more or 65 mm

      Shovel

      Bucket capacity with top 1.9 m3 and 1.3 m3 32 % more or 0.6 m3
      Brimmed bucket capacity 1.6 m3 and 1.2 m3 25 % more or 0.4 m3

      Operation

      Fuel Capacity 177 l. and 140.1 l. 21 % more or 36.9 l.
      Hydraulic system fluid volume 58 l. and 50 l. 14 % more or 8 l.
      Engine oil volume 15.5 l. and 13 l. 16 % more or 2.5 l.
      Front axle / differential fluid volume 18 l. and 16 l. 11 % more or 2 l.
      Rear axle / differential fluid volume 18 l. and 16 l. 11 % more or 2 l.
      Static tipping weight 8145 kg and 6571.2 kg 19 % more or 1573.8 kg

      Motor

      Effective power 94 kW and 70.8 kW 25 % more or 23.2 kW
      Full power 95.2 kW and 74.6 kW 22 % more or 20.6 kW

      Gear box

      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 4 and 2 50 % more or 2
      Maximum forward speed 38 km/h and 32.2 km/h 15 % more or 5.8 km/h
      Maximum reverse gear 38 km/h and 32.2 km/h 15 % more or 5.8 km/h

      Neutral reasons:

      Sizes

      Wheelbase 2650 mm and 2840 mm
      Hinge axis maximum height 3580 mm and 3885 mm
      Length with bucket on ground level 6340 mm and 7405 mm
      Between tyres width 2244 mm and 2470 mm
      Height to cab upper part 3170 mm and 3180 mm

      Shovel

      Shovel width 2420 mm and 2550 mm

      Operation

      Operating voltage 12 V and 24 V
      Rear axle oscillating 26 degrees and 24 degrees
      Tyre size 15.5-25 and 20.5-25 12PR L2
      Working weight 8559.7 kg and 11465 kg

      Motor

      Displacement 4.5 l. and 4.5 l.
      Manufacturer John Deere and Komatsu
      Model 4276T and SAA4D107E-1
      Cylinders number 4 and 4
      Aspiration turbocharging and turbocharging, cooling at the outlet

      Hydraulic system

      Type of pump gear type pump and gear type pump
      Overflow valve pressure 20594.6 kPa and 20600 kPa

      Gear box

      Transmission type Hydro-Static Transmission and Hydrostatic, 1 pump, 2 electric motors with the speed range selection

      Images

      Sizes

      2. Between tyres width 2244 mm 2. Between tyres width 2470 mm
      3. Height to cab upper part 3170 mm 3. Height to cab upper part 3180 mm
      4. Wheelbase 2650 mm 4. Wheelbase 2840 mm
      5. Clearance 430 mm 5. Clearance 495 mm
      6. Hinge axis maximum height 3580 mm 6. Hinge axis maximum height 3885 mm
      8. Radius at maximum lifting and unloading 848 mm 8. Radius at maximum lifting and unloading 1075 mm
      1. Length with bucket on ground level 6340 mm 1. Length with bucket on ground level 7405 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2820 mm 7. Unloading ground clearance at maximum lifting 2815 mm