vs.

      Komatsu WA50-3 vs. Hyundai HL730TM-7

      3 reasons to buy Komatsu WA50-3:

      Motor

      Power measured at 2500 rev / min and 2200 rev / min 12 % more or 300 rev

      Hydraulic system

      Unloading time 1 sec and 1.4 sec 29 % less or 0.4 sec
      Lifting time 4.6 sec and 5.4 sec 15 % less or 0.8 sec

      18 reasons to buy Hyundai HL730TM-7:

      Sizes

      Clearance 370 mm and 310 mm 16 % more or 60 mm
      Radius at maximum lifting and unloading 1140 mm and 900 mm 21 % more or 240 mm

      Shovel

      Breakout power 98.9 kN and 3050 kN 97 % less or 2951.1 kN
      Unloading ground clearance at maximum lifting 2785 mm and 2140 mm 23 % more or 645 mm

      Operation

      Rear axle / differential fluid volume 18.4 l. and 9.3 l. 49 % more or 9.1 l.
      Static tipping weight 6640.6 kg and 2550 kg 62 % more or 4090.6 kg
      Fuel Capacity 202 l. and 42 l. 79 % more or 160 l.
      Hydraulic system fluid volume 160 l. and 28 l. 82 % more or 132 l.
      Engine oil volume 11 l. and 4.7 l. 57 % more or 6.3 l.
      Cooling system fluid volume 30 l. and 5.8 l. 81 % more or 24.2 l.
      Front axle / differential fluid volume 18.4 l. and 9.3 l. 49 % more or 9.1 l.

      Motor

      Effective power 88.7 kW and 27.2 kW 69 % more or 61.5 kW
      Displacement 3.9 l. and 1.5 l. 62 % more or 2.4 l.
      Cylinders number 4 and 3 25 % more or 1

      Hydraulic system

      Lowering time 2.4 sec and 2.8 sec 14 % less or 0.4 sec
      Pump bandwidth 140 l/min and 43 l/min 69 % more or 97 l/min

      Gear box

      Maximum forward speed 37 km/h and 15 km/h 59 % more or 22 km/h
      Maximum reverse gear 23.3 km/h and 15 km/h 36 % more or 8.3 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 4550 mm and 7000 mm
      Between tyres width 1655 mm and 2400 mm
      Height to cab upper part 2500 mm and 3170 mm
      Wheelbase 1850 mm and 2750 mm
      Hinge axis maximum height 3115 mm and 3780 mm

      Operation

      Working weight 3720 kg and 10000 kg

      Motor

      Model S3D84E-3B and B3.9-C
      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and Cummins

      Hydraulic system

      Overflow valve pressure 0 kPa and 20615.3 kPa

      Gear box

      Transmission type Hydro-Static Transmission and fully automatic powershift, intermediate type

      Images

      Sizes

      2. Between tyres width 1655 mm 2. Between tyres width 2400 mm
      3. Height to cab upper part 2500 mm 3. Height to cab upper part 3170 mm
      4. Wheelbase 1850 mm 4. Wheelbase 2750 mm
      5. Clearance 310 mm 5. Clearance 370 mm
      6. Hinge axis maximum height 3115 mm 6. Hinge axis maximum height 3780 mm
      8. Radius at maximum lifting and unloading 900 mm 8. Radius at maximum lifting and unloading 1140 mm
      1. Length with bucket on ground level 4550 mm 1. Length with bucket on ground level 7000 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2140 mm 7. Unloading ground clearance at maximum lifting 2785 mm