vs.

      Caterpillar 928Gz vs. Komatsu WA320-6

      10 reasons to buy Caterpillar 928Gz:

      Shovel

      Unloading ground clearance at maximum lifting 2879 mm and 2850 mm 1 % more or 29 mm
      Breakout power 117 kN and 129 kN 9 % less or 12 kN

      Operation

      Rear axle / differential fluid volume 25 l. and 24 l. 4 % more or 1 l.
      Front axle / differential fluid volume 26 l. and 24 l. 8 % more or 2 l.
      Turn radius 5233 mm and 12520 mm 58 % less or 7287 mm
      Hydraulic system fluid volume 125 l. and 89 l. 29 % more or 36 l.
      Cooling system fluid volume 42 l. and 25 l. 40 % more or 17 l.

      Motor

      Power measured at 2300 rev / min and 2000 rev / min 13 % more or 300 rev

      Hydraulic system

      Lowering time 2.8 sec and 3.3 sec 15 % less or 0.5 sec
      Pump bandwidth 152 l/min and 61 l/min 60 % more or 91 l/min

      11 reasons to buy Komatsu WA320-6:

      Sizes

      Clearance 425 mm and 408 mm 4 % more or 17 mm

      Shovel

      Bucket capacity with top 2.8 m3 and 2 m3 29 % more or 0.8 m3
      Brimmed bucket capacity 2.4 m3 and 1.7 m3 29 % more or 0.7 m3

      Operation

      Static tipping weight 12535 kg and 9859 kg 21 % more or 2676 kg
      Fuel Capacity 245 l. and 225 l. 8 % more or 20 l.
      Engine oil volume 23 l. and 16 l. 30 % more or 7 l.

      Motor

      Effective power 125 kW and 108 kW 14 % more or 17 kW
      Full power 127.3 kW and 117 kW 8 % more or 10.3 kW
      Displacement 6.7 l. and 6 l. 10 % more or 0.7 l.

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum reverse gear 38 km/h and 26 km/h 32 % more or 12 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7252 mm and 7515 mm
      Between tyres width 2504 mm and 2585 mm
      Height to cab upper part 3269 mm and 3200 mm
      Wheelbase 2900 mm and 3030 mm
      Hinge axis maximum height 3872 mm and 3905 mm

      Shovel

      Shovel width 2549 mm and 2740 mm

      Operation

      Working weight 12308 kg and 14370 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3056E DIT ATAAC and SAA6D107E-1

      Hydraulic system

      Unloading time 1.2 sec and 1.2 sec
      Type of pump fixed displacement vane-type pump and gear type pump
      Overflow valve pressure 3596.9 lb / sq. inch and 3000 lb / sq. inch
      Lifting time 6.1 sec and 6.1 sec

      Gear box

      Transmission type intermediate type and Hydrostatic, 1 pump, 2 electric motors with the speed range selection
      Forward gears number 4 and 4
      Maximum forward speed 38 km/h and 38 km/h

      Images

      Sizes

      1. Length with bucket on ground level 7252 mm 1. Length with bucket on ground level 7515 mm
      2. Between tyres width 2504 mm 2. Between tyres width 2585 mm
      3. Height to cab upper part 3269 mm 3. Height to cab upper part 3200 mm
      4. Wheelbase 2900 mm 4. Wheelbase 3030 mm
      5. Clearance 408 mm 5. Clearance 425 mm
      6. Hinge axis maximum height 3872 mm 6. Hinge axis maximum height 3905 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2879 mm 7. Unloading ground clearance at maximum lifting 2850 mm