vs.

      Komatsu WA800-3 Level 2 vs. Hyundai HL730-7

      20 reasons to buy Komatsu WA800-3 Level 2:

      Sizes

      Clearance 550 mm and 370 mm 33 % more or 180 mm
      Radius at maximum lifting and unloading 2385 mm and 1005 mm 58 % more or 1380 mm

      Shovel

      Bucket capacity with top 11 m3 and 1.8 m3 84 % more or 9.2 m3
      Brimmed bucket capacity 9.3 m3 and 1.5 m3 84 % more or 7.8 m3
      Unloading ground clearance at maximum lifting 4630 mm and 2730 mm 41 % more or 1900 mm

      Operation

      Generator current strength 90 amperes and 70 amperes 22 % more or 20 amperes
      Fuel Capacity 1555 l. and 202 l. 87 % more or 1353 l.
      Hydraulic system fluid volume 724.9 l. and 160 l. 78 % more or 564.9 l.
      Engine oil volume 129.8 l. and 11 l. 92 % more or 118.8 l.
      Cooling system fluid volume 336.9 l. and 30 l. 91 % more or 306.9 l.
      Transmission fluid volume 140.1 l. and 20 l. 86 % more or 120.1 l.
      Front axle / differential fluid volume 360 l. and 18.4 l. 95 % more or 341.6 l.
      Rear axle / differential fluid volume 360 l. and 18.4 l. 95 % more or 341.6 l.
      Static tipping weight 61089.8 kg and 7880 kg 87 % more or 53209.8 kg

      Motor

      Full power 636.1 kW and 93.2 kW 85 % more or 542.9 kW
      Displacement 30.5 l. and 3.9 l. 87 % more or 26.6 l.
      Cylinders number 12 and 4 67 % more or 8
      Effective power 602.5 kW and 88.7 kW 85 % more or 513.8 kW

      Hydraulic system

      Pump bandwidth 405 l/min and 140 l/min 65 % more or 265 l/min

      Gear box

      Maximum reverse gear 28.3 km/h and 23.3 km/h 18 % more or 5.0 km/h

      7 reasons to buy Hyundai HL730-7:

      Shovel

      Breakout power 94 kN and 676.7 kN 86 % less or 582.7 kN

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Hydraulic system

      Lifting time 5.4 sec and 11.2 sec 52 % less or 5.8 sec
      Unloading time 1 sec and 2 sec 50 % less or 1 sec
      Lowering time 2.6 sec and 4.8 sec 46 % less or 2.2 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 37 km/h and 28 km/h 24 % more or 9 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 5275 mm and 3170 mm
      Length with bucket on ground level 13960 mm and 6850 mm
      Between tyres width 4585 mm and 2450 mm
      Wheelbase 5450 mm and 2750 mm
      Hinge axis maximum height 6785 mm and 3640 mm

      Operation

      Rear axle oscillating 22 degrees and 24 degrees
      Tyre size 45/65-45-45 and 17.5-25 12PR L3
      Working weight 101899.5 kg and 9700 kg
      Operating voltage 24 V and 24 V

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Manufacturer Komatsu and Cummins
      Model SAA12V140E-3 and B3.9-C

      Hydraulic system

      Type of pump piston pump and screw gear type
      Overflow valve pressure 31371.1 kPa and 20615.3 kPa

      Gear box

      Reverse gears number 3 and 3
      Transmission type Powershift transmission of intermediate type and fully automatic powershift, intermediate type

      Images

      Sizes

      1. Length with bucket on ground level 13960 mm 1. Length with bucket on ground level 6850 mm
      2. Between tyres width 4585 mm 2. Between tyres width 2450 mm
      3. Height to cab upper part 5275 mm 3. Height to cab upper part 3170 mm
      4. Wheelbase 5450 mm 4. Wheelbase 2750 mm
      5. Clearance 550 mm 5. Clearance 370 mm
      6. Hinge axis maximum height 6785 mm 6. Hinge axis maximum height 3640 mm
      8. Radius at maximum lifting and unloading 2385 mm 8. Radius at maximum lifting and unloading 1005 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 4630 mm 7. Unloading ground clearance at maximum lifting 2730 mm