vs.

      John Deere 544C vs. Komatsu WA420-3 Asset+

      3 reasons to buy John Deere 544C:

      Shovel

      Breakout power 91.3 kN and 182.7 kN 50 % less or 91.4 kN

      Operation

      Turn radius 4440 mm and 6054 mm 27 % less or 1614 mm

      Hydraulic system

      Lifting time 6.1 sec and 6.7 sec 9 % less or 0.6 sec

      19 reasons to buy Komatsu WA420-3 Asset+:

      Sizes

      Radius at maximum lifting and unloading 1016 mm and 894 mm 12 % more or 122 mm
      Clearance 465 mm and 436 mm 6 % more or 29 mm

      Shovel

      Bucket capacity with top 3.6 m3 and 1.5 m3 58 % more or 2.1 m3
      Unloading ground clearance at maximum lifting 3035 mm and 2895.6 mm 5 % more or 139.4 mm

      Operation

      Cooling system fluid volume 50 l. and 26 l. 48 % more or 24 l.
      Front axle / differential fluid volume 60 l. and 23 l. 62 % more or 37 l.
      Transmission fluid volume 60 l. and 37 l. 38 % more or 23 l.
      Rear axle / differential fluid volume 60 l. and 23 l. 62 % more or 37 l.
      Static tipping weight 15600 kg and 7284.7 kg 53 % more or 8315.3 kg
      Generator current strength 50 amperes and 42 amperes 16 % more or 8 amperes
      Fuel Capacity 340 l. and 151.4 l. 55 % more or 188.6 l.
      Hydraulic system fluid volume 210 l. and 53 l. 75 % more or 157 l.
      Engine oil volume 22.4 l. and 19 l. 15 % more or 3.4 l.

      Motor

      Full power 164.1 kW and 90 kW 45 % more or 74.1 kW
      Displacement 8.3 l. and 6.8 l. 18 % more or 1.5 l.
      Maximum torque 900 Nm and 463.7 Nm 48 % more or 436.3 Nm

      Hydraulic system

      Pump bandwidth 328 l/min and 173.4 l/min 47 % more or 154.6 l/min
      Unloading time 1.5 sec and 1.8 sec 17 % less or 0.3 sec
      Lowering time 3.6 sec and 4 sec 10 % less or 0.4 sec

      Neutral reasons:

      Sizes

      Length with bucket on ground level 6172.2 mm and 8020 mm
      Between tyres width 2222 mm and 2880 mm
      Height to cab upper part 3072.4 mm and 3450 mm
      Hinge axis maximum height 3633.2 mm and 4186 mm
      Wheelbase 2590 mm and 3300 mm

      Shovel

      Shovel width 2438.4 mm and 3000 mm

      Operation

      Operating voltage 12 V and 24 V
      Rear axle oscillating 22 degrees and 26 degrees
      Tyre size 17.5-25 and 26.5 R 25
      Working weight 10260 kg and 20120 kg

      Motor

      Manufacturer John Deere and Komatsu
      Power measured at 2200 rev / min and 2200 rev / min
      Torque measured at 1300 rev / min and 1300 rev / min
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Overflow valve pressure 18099 kPa and 21000 kPa

      Gear box

      Transmission type planetary powershift transmission and fully automatic 4-speed transmission with downshift and retention

      Images

      Sizes

      1. Length with bucket on ground level 6172.2 mm 1. Length with bucket on ground level 8020 mm
      2. Between tyres width 2222 mm 2. Between tyres width 2880 mm
      3. Height to cab upper part 3072.4 mm 3. Height to cab upper part 3450 mm
      4. Wheelbase 2590 mm 4. Wheelbase 3300 mm
      5. Clearance 436 mm 5. Clearance 465 mm
      6. Hinge axis maximum height 3633.2 mm 6. Hinge axis maximum height 4186 mm
      8. Radius at maximum lifting and unloading 894 mm 8. Radius at maximum lifting and unloading 1016 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2895.6 mm 7. Unloading ground clearance at maximum lifting 3035 mm