vs.

      Hitachi LX450-7 vs. Komatsu WA700-3

      10 reasons to buy Hitachi LX450-7:

      Sizes

      Radius at maximum lifting and unloading 2025 mm and 1975 mm 2 % more or 50 mm

      Shovel

      Breakout power 400 kN and 624 kN 36 % less or 224 kN

      Operation

      Engine oil volume 83 l. and 54 l. 35 % more or 29 l.
      Turn radius 7650 mm and 8095 mm 5 % less or 445 mm
      Generator current strength 110 amperes and 75 amperes 32 % more or 35 amperes

      Motor

      Power measured at 2050 rev / min and 2000 rev / min 2 % more or 50 rev

      Hydraulic system

      Lifting time 8.5 sec and 9.7 sec 12 % less or 1.2 sec
      Unloading time 2.3 sec and 2.5 sec 8 % less or 0.2 sec

      Gear box

      Maximum forward speed 33 km/h and 30 km/h 9 % more or 3 km/h
      Maximum reverse gear 34 km/h and 32.3 km/h 5 % more or 1.7 km/h

      14 reasons to buy Komatsu WA700-3:

      Sizes

      Clearance 585 mm and 490 mm 16 % more or 95 mm

      Shovel

      Unloading ground clearance at maximum lifting 4240 mm and 3330 mm 21 % more or 910 mm
      Bucket capacity with top 9.4 m3 and 5.7 m3 39 % more or 3.7 m3
      Brimmed bucket capacity 8.2 m3 and 4.8 m3 41 % more or 3.4 m3

      Operation

      Cooling system fluid volume 190 l. and 156 l. 18 % more or 34 l.
      Fuel Capacity 1100 l. and 680 l. 38 % more or 420 l.
      Transmission fluid volume 105 l. and 85 l. 19 % more or 20 l.
      Hydraulic system fluid volume 490 l. and 280 l. 43 % more or 210 l.
      Front axle / differential fluid volume 245 l. and 180 l. 27 % more or 65 l.
      Rear axle / differential fluid volume 245 l. and 180 l. 27 % more or 65 l.
      Static tipping weight 47460 kg and 30890 kg 35 % more or 16570 kg

      Motor

      Displacement 23.2 l. and 18.6 l. 20 % more or 4.6 l.

      Hydraulic system

      Pump bandwidth 405 l/min and 359 l/min 11 % more or 46 l/min
      Lowering time 3.6 sec and 4 sec 10 % less or 0.4 sec

      Neutral reasons:

      Sizes

      Hinge axis maximum height 5030 mm and 6035 mm
      Height to cab upper part 4230 mm and 4835 mm
      Length with bucket on ground level 11250 mm and 12255 mm
      Between tyres width 3700 mm and 4182 mm
      Wheelbase 4100 mm and 4800 mm

      Shovel

      Shovel width 4050 mm and 4330 mm

      Operation

      Working weight 46230 kg and 72080 kg
      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 26 degrees
      Tyre size 35/65-33-24PR (L4) and 35/65-33-24-PR

      Motor

      Manufacturer Mitsubishi and Komatsu
      Model S6A3-Y2TAA1 and SAA6D170E
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging and cooling at the outlet

      Hydraulic system

      Overflow valve pressure 20590 kPa and 31381.5 kPa
      Type of pump gear type pump and piston pump

      Gear box

      Reverse gears number 4 and 4
      Transmission type Powershift Gearbox of planetary type with a solenoid and powershift
      Forward gears number 4 and 4

      Images

      Sizes

      1. Length with bucket on ground level 11250 mm 1. Length with bucket on ground level 12255 mm
      2. Between tyres width 3700 mm 2. Between tyres width 4182 mm
      3. Height to cab upper part 4230 mm 3. Height to cab upper part 4835 mm
      4. Wheelbase 4100 mm 4. Wheelbase 4800 mm
      5. Clearance 490 mm 5. Clearance 585 mm
      6. Hinge axis maximum height 5030 mm 6. Hinge axis maximum height 6035 mm
      8. Radius at maximum lifting and unloading 2025 mm 8. Radius at maximum lifting and unloading 1975 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3330 mm 7. Unloading ground clearance at maximum lifting 4240 mm