vs.

      Hitachi ZW180 vs. Komatsu WA65-5

      14 reasons to buy Hitachi ZW180:

      Sizes

      Clearance 395 mm and 280 mm 29 % more or 115 mm

      Shovel

      Breakout power 119 kN and 3710 kN 97 % less or 3591 kN
      Unloading ground clearance at maximum lifting 2790 mm and 2530 mm 9 % more or 260 mm

      Operation

      Cooling system fluid volume 26 l. and 9.1 l. 65 % more or 16.9 l.
      Fuel Capacity 230 l. and 81 l. 65 % more or 149 l.
      Hydraulic system fluid volume 100 l. and 30 l. 70 % more or 70 l.
      Front axle / differential fluid volume 28 l. and 8.4 l. 70 % more or 19.6 l.
      Engine oil volume 25 l. and 7.5 l. 70 % more or 17.5 l.
      Rear axle / differential fluid volume 28 l. and 8.4 l. 70 % more or 19.6 l.
      Static tipping weight 11480 kg and 3560 kg 69 % more or 7920 kg

      Motor

      Displacement 6.7 l. and 3.3 l. 51 % more or 3.4 l.

      Hydraulic system

      Lowering time 2.9 sec and 3.4 sec 15 % less or 0.5 sec

      Gear box

      Maximum forward speed 38 km/h and 20 km/h 47 % more or 18 km/h
      Maximum reverse gear 38 km/h and 20 km/h 47 % more or 18 km/h

      2 reasons to buy Komatsu WA65-5:

      Operation

      Turn radius 4095 mm and 5230 mm 22 % less or 1135 mm

      Hydraulic system

      Lifting time 5 sec and 5.7 sec 12 % less or 0.7 sec

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7610 mm and 5350 mm
      Between tyres width 2610 mm and 1625 mm
      Height to cab upper part 3280 mm and 2450 mm
      Wheelbase 3050 mm and 2050 mm
      Hinge axis maximum height 3920 mm and 3115 mm

      Shovel

      Shovel width 2690 mm and 1660 mm

      Operation

      Working weight 14280 kg and 4660 kg

      Motor

      Manufacturer Cummins and Komatsu
      Model QSB6.7 and 4D95-LE3
      Aspiration Turbocharger with charge air cooler by oncoming air flow and natural aspiration

      Hydraulic system

      Type of pump axial plunger pump with variable displacement and Open hydraulic system

      Gear box

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

      Images

      Sizes

      1. Length with bucket on ground level 7610 mm 1. Length with bucket on ground level 5350 mm
      2. Between tyres width 2610 mm 2. Between tyres width 1625 mm
      3. Height to cab upper part 3280 mm 3. Height to cab upper part 2450 mm
      4. Wheelbase 3050 mm 4. Wheelbase 2050 mm
      5. Clearance 395 mm 5. Clearance 280 mm
      6. Hinge axis maximum height 3920 mm 6. Hinge axis maximum height 3115 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2790 mm 7. Unloading ground clearance at maximum lifting 2530 mm