vs.

      Komatsu WA900-3 Level 2 vs. Caterpillar 993K

      9 reasons to buy Komatsu WA900-3 Level 2:

      Shovel

      Brimmed bucket capacity 11 m3 and 10 m3 9 % more or 1 m3
      Breakout power 665.9 kN and 709.2 kN 6 % less or 43.3 kN

      Operation

      Hydraulic system fluid volume 725 l. and 185 l. 74 % more or 540 l.
      Engine oil volume 130 l. and 120 l. 8 % more or 10 l.
      Cooling system fluid volume 337 l. and 318 l. 6 % more or 19 l.
      Transmission fluid volume 140 l. and 120 l. 14 % more or 20 l.
      Turn radius 11000 mm and 11018 mm 0 % less or 18 mm

      Hydraulic system

      Unloading time 2 sec and 2.1 sec 5 % less or 0.1 sec
      Lowering time 4.8 sec and 6.7 sec 28 % less or 1.9 sec

      14 reasons to buy Caterpillar 993K:

      Sizes

      Clearance 590 mm and 550 mm 7 % more or 40 mm
      Radius at maximum lifting and unloading 2503 mm and 2450 mm 2 % more or 53 mm

      Shovel

      Unloading ground clearance at maximum lifting 4654 mm and 4640 mm 0 % more or 14 mm

      Operation

      Generator current strength 150 amperes and 90 amperes 40 % more or 60 amperes
      Fuel Capacity 2063 l. and 1555 l. 25 % more or 508 l.
      Front axle / differential fluid volume 493 l. and 360 l. 27 % more or 133 l.
      Rear axle / differential fluid volume 485 l. and 360 l. 26 % more or 125 l.
      Static tipping weight 84525 kg and 65671.1 kg 22 % more or 18853.9 kg

      Motor

      Effective power 708 kW and 638.3 kW 10 % more or 69.7 kW
      Full power 783 kW and 671.1 kW 14 % more or 111.9 kW
      Displacement 32.1 l. and 30.5 l. 5 % more or 1.6 l.

      Hydraulic system

      Lifting time 9.4 sec and 11.2 sec 16 % less or 1.8 sec

      Gear box

      Maximum forward speed 21.9 km/h and 17.4 km/h 21 % more or 4.5 km/h
      Maximum reverse gear 24.2 km/h and 17.6 km/h 27 % more or 6.6 km/h

      Neutral reasons:

      Sizes

      Wheelbase 5450 mm and 5890 mm
      Length with bucket on ground level 14490 mm and 15214 mm
      Hinge axis maximum height 6960 mm and 7002 mm
      Between tyres width 4585 mm and 5080 mm
      Height to cab upper part 5275 mm and 6000 mm

      Shovel

      Bucket capacity with top 13 m3 and 13 m3
      Shovel width 4810 mm and 5080 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 107202 kg and 133637 kg
      Tyre size 45/65-45 and 50 / 65R51

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SAA12V140E-3 and C32 ACERT
      Cylinders number 12 and 12

      Hydraulic system

      Overflow valve pressure 34315.2 kPa and 29500 kPa

      Gear box

      Reverse gears number 3 and 3
      Transmission type powershift transmission and powershift transmission
      Forward gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 14490 mm 1. Length with bucket on ground level 15214 mm
      2. Between tyres width 4585 mm 2. Between tyres width 5080 mm
      3. Height to cab upper part 5275 mm 3. Height to cab upper part 6000 mm
      4. Wheelbase 5450 mm 4. Wheelbase 5890 mm
      5. Clearance 550 mm 5. Clearance 590 mm
      6. Hinge axis maximum height 6960 mm 6. Hinge axis maximum height 7002 mm
      8. Radius at maximum lifting and unloading 2450 mm 8. Radius at maximum lifting and unloading 2503 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 4640 mm 7. Unloading ground clearance at maximum lifting 4654 mm