vs.

      Komatsu WA75-3 vs. Komatsu WA250PZ-6

      8 reasons to buy Komatsu WA75-3:

      Shovel

      Breakout power 48.6 kN and 107.9 kN 55 % less or 59.3 kN

      Operation

      Turn radius 3770 mm and 5175 mm 27 % less or 1405 mm
      Generator current strength 80 amperes and 60 amperes 25 % more or 20 amperes
      Hydraulic system fluid volume 95 l. and 67 l. 29 % more or 28 l.

      Motor

      Power measured at 2500 rev / min and 2000 rev / min 20 % more or 500 rev

      Hydraulic system

      Lifting time 4.9 sec and 5.7 sec 14 % less or 0.8 sec
      Lowering time 2.6 sec and 3.3 sec 21 % less or 0.7 sec
      Unloading time 1 sec and 1.6 sec 37 % less or 0.6 sec

      16 reasons to buy Komatsu WA250PZ-6:

      Sizes

      Radius at maximum lifting and unloading 1088 mm and 890 mm 18 % more or 198 mm
      Clearance 465 mm and 460 mm 1 % more or 5 mm

      Shovel

      Unloading ground clearance at maximum lifting 2861 mm and 2565 mm 10 % more or 296 mm

      Operation

      Rear axle / differential fluid volume 18 l. and 6.5 l. 64 % more or 11.5 l.
      Front axle / differential fluid volume 18 l. and 6.1 l. 66 % more or 11.9 l.
      Static tipping weight 8925 kg and 3750 kg 58 % more or 5175 kg
      Fuel Capacity 186 l. and 90 l. 52 % more or 96 l.
      Engine oil volume 23 l. and 9.4 l. 59 % more or 13.6 l.
      Cooling system fluid volume 22 l. and 12.3 l. 44 % more or 9.7 l.

      Motor

      Effective power 103 kW and 42.5 kW 59 % more or 60.5 kW
      Displacement 6.7 l. and 3.3 l. 51 % more or 3.4 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump bandwidth 110 l/min and 64.1 l/min 42 % more or 45.9 l/min

      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 20 km/h 47 % more or 18 km/h

      Neutral reasons:

      Sizes

      Hinge axis maximum height 3205 mm and 3965 mm
      Length with bucket on ground level 5390 mm and 7337 mm
      Height to cab upper part 2650 mm and 3200 mm
      Wheelbase 2000 mm and 2900 mm

      Shovel

      Shovel width 1950 mm and 2685 mm

      Operation

      Operating voltage 12 V and 24 V
      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 405/70 R18 SPT 9 and 20.5-25 12PR L2
      Working weight 4850 kg and 12600 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D 98E and SAA6D107E-1

      Hydraulic system

      Type of pump Closed Hydraulic Circuit and gear type pump
      Overflow valve pressure 20500 kPa and 18615.8 kPa

      Gear box

      Transmission type hydrostatic and Hydrostatic, 1 pump, 2 electric motors with the speed range selection

      Images

      Sizes

      1. Length with bucket on ground level 5390 mm 1. Length with bucket on ground level 7337 mm
      3. Height to cab upper part 2650 mm 3. Height to cab upper part 3200 mm
      4. Wheelbase 2000 mm 4. Wheelbase 2900 mm
      5. Clearance 460 mm 5. Clearance 465 mm
      6. Hinge axis maximum height 3205 mm 6. Hinge axis maximum height 3965 mm
      8. Radius at maximum lifting and unloading 890 mm 8. Radius at maximum lifting and unloading 1088 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2565 mm 7. Unloading ground clearance at maximum lifting 2861 mm