vs.

      Kawasaki 70ZIV vs. Komatsu WA420-3 Asset+

      9 reasons to buy Kawasaki 70ZIV:

      Sizes

      Radius at maximum lifting and unloading 1115 mm and 1016 mm 9 % more or 99 mm

      Shovel

      Breakout power 123.5 kN and 182.7 kN 32 % less or 59.2 kN

      Operation

      Turn radius 6040 mm and 6054 mm 0 % less or 14 mm
      Generator current strength 65 amperes and 50 amperes 23 % more or 15 amperes

      Motor

      Power measured at 2400 rev / min and 2200 rev / min 8 % more or 200 rev
      Torque measured at 1500 rev / min and 1300 rev / min 13 % more or 200 rev

      Hydraulic system

      Lifting time 6.2 sec and 6.7 sec 7 % less or 0.5 sec
      Unloading time 1.2 sec and 1.5 sec 20 % less or 0.3 sec
      Lowering time 3.1 sec and 3.6 sec 14 % less or 0.5 sec

      14 reasons to buy Komatsu WA420-3 Asset+:

      Sizes

      Clearance 465 mm and 405 mm 13 % more or 60 mm

      Shovel

      Unloading ground clearance at maximum lifting 3035 mm and 2705 mm 11 % more or 330 mm
      Bucket capacity with top 3.6 m3 and 2.5 m3 31 % more or 1.1 m3

      Operation

      Fuel Capacity 340 l. and 220 l. 35 % more or 120 l.
      Hydraulic system fluid volume 210 l. and 170 l. 19 % more or 40 l.
      Engine oil volume 22.4 l. and 14 l. 37 % more or 8.4 l.
      Cooling system fluid volume 50 l. and 37 l. 26 % more or 13 l.
      Transmission fluid volume 60 l. and 30 l. 50 % more or 30 l.
      Front axle / differential fluid volume 60 l. and 48 l. 20 % more or 12 l.
      Rear axle / differential fluid volume 60 l. and 51 l. 15 % more or 9 l.
      Static tipping weight 15600 kg and 9990 kg 36 % more or 5610 kg

      Motor

      Displacement 8.3 l. and 5.9 l. 29 % more or 2.4 l.
      Maximum torque 900 Nm and 664.4 Nm 26 % more or 235.6 Nm

      Hydraulic system

      Pump bandwidth 328 l/min and 49.2 l/min 85 % more or 278.8 l/min

      Neutral reasons:

      Sizes

      Hinge axis maximum height 3780 mm and 4186 mm
      Wheelbase 3050 mm and 3300 mm
      Length with bucket on ground level 7440 mm and 8020 mm
      Between tyres width 2585 mm and 2880 mm
      Height to cab upper part 3325 mm and 3450 mm

      Shovel

      Shovel width 2670 mm and 3000 mm

      Operation

      Working weight 12940 kg and 20120 kg
      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 26 degrees
      Tyre size 20.5x25-12PR (L-2) and 26.5 R 25

      Motor

      Manufacturer Cummins and Komatsu
      Model B5.9-C and SAA 6D114 E-1
      Cylinders number 6 and 6
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 21000 kPa

      Gear box

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

      Images

      Sizes

      1. Length with bucket on ground level 7440 mm 1. Length with bucket on ground level 8020 mm
      2. Between tyres width 2585 mm 2. Between tyres width 2880 mm
      3. Height to cab upper part 3325 mm 3. Height to cab upper part 3450 mm
      4. Wheelbase 3050 mm 4. Wheelbase 3300 mm
      5. Clearance 405 mm 5. Clearance 465 mm
      6. Hinge axis maximum height 3780 mm 6. Hinge axis maximum height 4186 mm
      8. Radius at maximum lifting and unloading 1115 mm 8. Radius at maximum lifting and unloading 1016 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2705 mm 7. Unloading ground clearance at maximum lifting 3035 mm