vs.

      Komatsu WA380-6 vs. Caterpillar 966H

      4 reasons to buy Komatsu WA380-6:

      Shovel

      Breakout power 158 kN and 188 kN 16 % less or 30 kN

      Operation

      Hydraulic system fluid volume 139 l. and 110 l. 21 % more or 29 l.

      Motor

      Power measured at 2100 rev / min and 1800 rev / min 14 % more or 300 rev

      Gear box

      Maximum reverse gear 40.9 km/h and 37.4 km/h 9 % more or 3.5 km/h

      18 reasons to buy Caterpillar 966H:

      Sizes

      Clearance 496 mm and 455 mm 8 % more or 41 mm

      Shovel

      Unloading ground clearance at maximum lifting 3086 mm and 2950 mm 4 % more or 136 mm
      Bucket capacity with top 4.3 m3 and 3.3 m3 23 % more or 1.0 m3

      Operation

      Front axle / differential fluid volume 64 l. and 40 l. 37 % more or 24 l.
      Rear axle / differential fluid volume 64 l. and 40 l. 37 % more or 24 l.
      Static tipping weight 17394 kg and 14560 kg 16 % more or 2834 kg
      Turn radius 7367 mm and 14440 mm 49 % less or 7073 mm
      Fuel Capacity 380 l. and 300 l. 21 % more or 80 l.
      Engine oil volume 35 l. and 23 l. 34 % more or 12 l.
      Cooling system fluid volume 39 l. and 20.5 l. 47 % more or 18.5 l.
      Transmission fluid volume 44 l. and 38 l. 14 % more or 6 l.

      Motor

      Displacement 11.1 l. and 6.7 l. 40 % more or 4.4 l.
      Effective power 195 kW and 142 kW 27 % more or 53 kW
      Full power 213 kW and 143 kW 33 % more or 70 kW

      Hydraulic system

      Pump bandwidth 305 l/min and 206 l/min 32 % more or 99 l/min
      Unloading time 1.6 sec and 1.8 sec 11 % less or 0.2 sec
      Lowering time 2.4 sec and 3.3 sec 27 % less or 0.9 sec

      Gear box

      Maximum forward speed 37.4 km/h and 35.7 km/h 5 % more or 1.7 km/h

      Neutral reasons:

      Sizes

      Wheelbase 3300 mm and 3450 mm
      Hinge axis maximum height 4095 mm and 4224 mm
      Length with bucket on ground level 8140 mm and 8855 mm
      Between tyres width 2780 mm and 2956 mm
      Height to cab upper part 3390 mm and 3600 mm

      Shovel

      Shovel width 2905 mm and 3220 mm

      Operation

      Working weight 17580 kg and 23698 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Cylinders number 6 and 6
      Model SAA6D107E and C11 ACERT
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Type of pump Double-acting piston type and piston pump
      Overflow valve pressure 24510.8 kPa and 6900 kPa
      Lifting time 5.9 sec and 5.9 sec

      Gear box

      Transmission type powershift transmission with camshaft and powershift transmission
      Forward gears number 4 and 4
      Reverse gears number 4 and 4

      Images

      Sizes

      1. Length with bucket on ground level 8140 mm 1. Length with bucket on ground level 8855 mm
      2. Between tyres width 2780 mm 2. Between tyres width 2956 mm
      3. Height to cab upper part 3390 mm 3. Height to cab upper part 3600 mm
      4. Wheelbase 3300 mm 4. Wheelbase 3450 mm
      5. Clearance 455 mm 5. Clearance 496 mm
      6. Hinge axis maximum height 4095 mm 6. Hinge axis maximum height 4224 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2950 mm 7. Unloading ground clearance at maximum lifting 3086 mm