vs.

      Komatsu WA75-3 vs. Kawasaki 70ZIV

      10 reasons to buy Komatsu WA75-3:

      Sizes

      Clearance 460 mm and 405 mm 12 % more or 55 mm

      Shovel

      Breakout power 48.6 kN and 123.5 kN 61 % less or 74.9 kN

      Operation

      Turn radius 3770 mm and 6040 mm 38 % less or 2270 mm
      Generator current strength 80 amperes and 65 amperes 19 % more or 15 amperes

      Motor

      Torque measured at 1600 rev / min and 1500 rev / min 6 % more or 100 rev
      Power measured at 2500 rev / min and 2400 rev / min 4 % more or 100 rev

      Hydraulic system

      Pump bandwidth 64.1 l/min and 49.2 l/min 23 % more or 14.9 l/min
      Lifting time 4.9 sec and 6.2 sec 21 % less or 1.3 sec
      Unloading time 1 sec and 1.2 sec 17 % less or 0.2 sec
      Lowering time 2.6 sec and 3.1 sec 16 % less or 0.5 sec

      16 reasons to buy Kawasaki 70ZIV:

      Sizes

      Radius at maximum lifting and unloading 1115 mm and 890 mm 20 % more or 225 mm

      Shovel

      Unloading ground clearance at maximum lifting 2705 mm and 2565 mm 5 % more or 140 mm

      Operation

      Engine oil volume 14 l. and 9.4 l. 33 % more or 4.6 l.
      Cooling system fluid volume 37 l. and 12.3 l. 67 % more or 24.7 l.
      Front axle / differential fluid volume 48 l. and 6.1 l. 87 % more or 41.9 l.
      Rear axle / differential fluid volume 51 l. and 6.5 l. 87 % more or 44.5 l.
      Static tipping weight 9990 kg and 3750 kg 62 % more or 6240 kg
      Fuel Capacity 220 l. and 90 l. 59 % more or 130 l.
      Hydraulic system fluid volume 170 l. and 95 l. 44 % more or 75 l.

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Maximum torque 664.4 Nm and 210 Nm 68 % more or 454.4 Nm
      Effective power 119.3 kW and 42.5 kW 64 % more or 76.8 kW
      Displacement 5.9 l. and 3.3 l. 44 % more or 2.6 l.

      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 37 km/h and 20 km/h 46 % more or 17 km/h

      Neutral reasons:

      Sizes

      Wheelbase 2000 mm and 3050 mm
      Length with bucket on ground level 5390 mm and 7440 mm
      Hinge axis maximum height 3205 mm and 3780 mm
      Height to cab upper part 2650 mm and 3325 mm

      Shovel

      Shovel width 1950 mm and 2670 mm

      Operation

      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 405/70 R18 SPT 9 and 20.5x25-12PR (L-2)
      Working weight 4850 kg and 12940 kg
      Operating voltage 12 V and 24 V

      Motor

      Manufacturer Komatsu and Cummins
      Model 4D 98E and B5.9-C

      Hydraulic system

      Type of pump Closed Hydraulic Circuit and gear type pump
      Overflow valve pressure 20500 kPa and 20684.3 kPa

      Gear box

      Transmission type hydrostatic and powershift transmission

      Images

      Sizes

      3. Height to cab upper part 2650 mm 3. Height to cab upper part 3325 mm
      4. Wheelbase 2000 mm 4. Wheelbase 3050 mm
      5. Clearance 460 mm 5. Clearance 405 mm
      6. Hinge axis maximum height 3205 mm 6. Hinge axis maximum height 3780 mm
      8. Radius at maximum lifting and unloading 890 mm 8. Radius at maximum lifting and unloading 1115 mm
      1. Length with bucket on ground level 5390 mm 1. Length with bucket on ground level 7440 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2565 mm 7. Unloading ground clearance at maximum lifting 2705 mm