vs.

      Komatsu WA800-3 Level 2 vs. Case 921FXR

      19 reasons to buy Komatsu WA800-3 Level 2:

      Sizes

      Radius at maximum lifting and unloading 2385 mm and 1307 mm 45 % more or 1078 mm
      Clearance 550 mm and 415 mm 25 % more or 135 mm

      Shovel

      Unloading ground clearance at maximum lifting 4630 mm and 3347 mm 28 % more or 1283 mm
      Bucket capacity with top 11 m3 and 3.6 m3 67 % more or 7.4 m3
      Brimmed bucket capacity 9.3 m3 and 3.1 m3 67 % more or 6.2 m3

      Operation

      Fuel Capacity 1555 l. and 287.7 l. 81 % more or 1267.3 l.
      Hydraulic system fluid volume 724.9 l. and 200.6 l. 72 % more or 524.3 l.
      Engine oil volume 129.8 l. and 15.1 l. 88 % more or 114.7 l.
      Cooling system fluid volume 336.9 l. and 30 l. 91 % more or 306.9 l.
      Transmission fluid volume 140.1 l. and 34.1 l. 76 % more or 106.0 l.
      Static tipping weight 61089.8 kg and 13258.1 kg 78 % more or 47831.7 kg
      Generator current strength 90 amperes and 65 amperes 28 % more or 25 amperes

      Motor

      Effective power 602.5 kW and 167.8 kW 72 % more or 434.7 kW
      Full power 636.1 kW and 190.2 kW 70 % more or 445.9 kW
      Power measured at 2000 rev / min and 1600 rev / min 20 % more or 400 rev
      Displacement 30.5 l. and 6.7 l. 78 % more or 23.8 l.
      Cylinders number 12 and 6 50 % more or 6

      Hydraulic system

      Pump bandwidth 405 l/min and 290 l/min 28 % more or 115 l/min

      Gear box

      Maximum reverse gear 28.3 km/h and 24.1 km/h 15 % more or 4.2 km/h

      5 reasons to buy Case 921FXR:

      Hydraulic system

      Lifting time 6.2 sec and 11.2 sec 45 % less or 5.0 sec
      Unloading time 1.4 sec and 2 sec 30 % less or 0.6 sec
      Lowering time 3.1 sec and 4.8 sec 35 % less or 1.7 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 36 km/h and 28 km/h 22 % more or 8 km/h

      Neutral reasons:

      Sizes

      Between tyres width 4585 mm and 2890 mm
      Height to cab upper part 5275 mm and 3450 mm
      Wheelbase 5450 mm and 3340 mm
      Hinge axis maximum height 6785 mm and 4559 mm
      Length with bucket on ground level 13960 mm and 8461 mm

      Shovel

      Shovel width 4810 mm and 3030 mm

      Operation

      Working weight 101899.5 kg and 19998.9 kg
      Operating voltage 24 V and 24 V
      Rear axle oscillating 22 degrees and 24 degrees
      Tyre size 45/65-45-45 and 23.5 25 L3

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Manufacturer Komatsu and FPT
      Model SAA12V140E-3 and F4HFE6131

      Hydraulic system

      Overflow valve pressure 31371.1 kPa and 24993.5 kPa

      Gear box

      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 13960 mm 1. Length with bucket on ground level 8461 mm
      2. Between tyres width 4585 mm 2. Between tyres width 2890 mm
      3. Height to cab upper part 5275 mm 3. Height to cab upper part 3450 mm
      4. Wheelbase 5450 mm 4. Wheelbase 3340 mm
      5. Clearance 550 mm 5. Clearance 415 mm
      6. Hinge axis maximum height 6785 mm 6. Hinge axis maximum height 4559 mm
      8. Radius at maximum lifting and unloading 2385 mm 8. Radius at maximum lifting and unloading 1307 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 4630 mm 7. Unloading ground clearance at maximum lifting 3347 mm