vs.

      Komatsu WA800-3 vs. Hitachi LX300-7A

      19 reasons to buy Komatsu WA800-3:

      Sizes

      Clearance 550 mm and 425 mm 23 % more or 125 mm
      Radius at maximum lifting and unloading 2375 mm and 1480 mm 38 % more or 895 mm

      Shovel

      Unloading ground clearance at maximum lifting 4715 mm and 3130 mm 34 % more or 1585 mm
      Bucket capacity with top 11 m3 and 5 m3 55 % more or 6 m3
      Brimmed bucket capacity 9.3 m3 and 4.3 m3 54 % more or 5.0 m3

      Operation

      Generator current strength 75 amperes and 50 amperes 33 % more or 25 amperes
      Fuel Capacity 1425 l. and 450 l. 68 % more or 975 l.
      Hydraulic system fluid volume 725 l. and 260 l. 64 % more or 465 l.
      Engine oil volume 132 l. and 34 l. 74 % more or 98 l.
      Cooling system fluid volume 319 l. and 90 l. 72 % more or 229 l.
      Transmission fluid volume 140 l. and 50 l. 64 % more or 90 l.
      Front axle / differential fluid volume 360 l. and 85 l. 76 % more or 275 l.
      Rear axle / differential fluid volume 360 l. and 87 l. 76 % more or 273 l.
      Static tipping weight 61250 kg and 20640 kg 66 % more or 40610 kg

      Motor

      Cylinders number 12 and 6 50 % more or 6
      Effective power 602.5 kW and 243 kW 60 % more or 359.5 kW
      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev
      Displacement 30.5 l. and 15.7 l. 49 % more or 14.8 l.

      Hydraulic system

      Pump bandwidth 405 l/min and 154 l/min 62 % more or 251 l/min

      9 reasons to buy Hitachi LX300-7A:

      Shovel

      Breakout power 237 kN and 676.7 kN 65 % less or 439.7 kN

      Operation

      Turn radius 6780 mm and 10930 mm 38 % less or 4150 mm

      Hydraulic system

      Lifting time 6.8 sec and 11.2 sec 39 % less or 4.4 sec
      Unloading time 1.7 sec and 2 sec 15 % less or 0.3 sec
      Lowering time 3.5 sec and 4.8 sec 27 % less or 1.3 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 33.5 km/h and 28 km/h 16 % more or 5.5 km/h
      Maximum reverse gear 34.5 km/h and 28.3 km/h 18 % more or 6.2 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 14325 mm and 9430 mm
      Between tyres width 4585 mm and 3180 mm
      Height to cab upper part 5275 mm and 3750 mm
      Hinge axis maximum height 6785 mm and 4430 mm
      Wheelbase 5450 mm and 3700 mm

      Shovel

      Shovel width 4815 mm and 3480 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 101130.7 kg and 29700 kg
      Rear axle oscillating 22 degrees and 24 degrees
      Tyre size 45/65-45-46 and 26.5-25-24PR (L3)

      Motor

      Manufacturer Komatsu and Isuzu
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharging with intercooler
      Model SAA12V140ZE-2 and CC-6WG1X

      Hydraulic system

      Type of pump Double-acting piston type and gear type pump
      Overflow valve pressure 31371.1 kPa and 20600 kPa

      Gear box

      Transmission type Powershift transmission of intermediate type and Torque converter, powershift of intermediate type with automatic switching, computer-controlled and manual gearbox

      Images

      Sizes

      4. Wheelbase 5450 mm 4. Wheelbase 3700 mm
      5. Clearance 550 mm 5. Clearance 425 mm
      6. Hinge axis maximum height 6785 mm 6. Hinge axis maximum height 4430 mm
      8. Radius at maximum lifting and unloading 2375 mm 8. Radius at maximum lifting and unloading 1480 mm
      1. Length with bucket on ground level 14325 mm 1. Length with bucket on ground level 9430 mm
      2. Between tyres width 4585 mm 2. Between tyres width 3180 mm
      3. Height to cab upper part 5275 mm 3. Height to cab upper part 3750 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 4715 mm 7. Unloading ground clearance at maximum lifting 3130 mm