vs.

      Komatsu WA800-3 Level 2 vs. JCB 446ZX

      20 reasons to buy Komatsu WA800-3 Level 2:

      Sizes

      Clearance 550 mm and 470 mm 15 % more or 80 mm
      Radius at maximum lifting and unloading 2385 mm and 1105 mm 54 % more or 1280 mm

      Shovel

      Bucket capacity with top 11 m3 and 3.1 m3 72 % more or 7.9 m3
      Unloading ground clearance at maximum lifting 4630 mm and 2760 mm 40 % more or 1870 mm
      Brimmed bucket capacity 9.3 m3 and 2.8 m3 70 % more or 6.5 m3

      Operation

      Generator current strength 90 amperes and 70 amperes 22 % more or 20 amperes
      Static tipping weight 61089.8 kg and 10434 kg 83 % more or 50655.8 kg
      Fuel Capacity 1555 l. and 320 l. 79 % more or 1235 l.
      Hydraulic system fluid volume 724.9 l. and 215 l. 70 % more or 509.9 l.
      Engine oil volume 129.8 l. and 18.9 l. 85 % more or 110.9 l.
      Cooling system fluid volume 336.9 l. and 40 l. 88 % more or 296.9 l.
      Transmission fluid volume 140.1 l. and 34 l. 76 % more or 106.1 l.
      Front axle / differential fluid volume 360 l. and 69 l. 81 % more or 291 l.
      Rear axle / differential fluid volume 360 l. and 51 l. 86 % more or 309 l.

      Motor

      Effective power 602.5 kW and 138 kW 77 % more or 464.5 kW
      Full power 636.1 kW and 143.9 kW 77 % more or 492.2 kW
      Displacement 30.5 l. and 8.3 l. 73 % more or 22.2 l.
      Cylinders number 12 and 6 50 % more or 6

      Hydraulic system

      Pump bandwidth 405 l/min and 163 l/min 60 % more or 242 l/min

      Gear box

      Maximum reverse gear 28.3 km/h and 24.4 km/h 14 % more or 3.9 km/h

      8 reasons to buy JCB 446ZX:

      Shovel

      Breakout power 172 kN and 676.7 kN 75 % less or 504.7 kN

      Operation

      Turn radius 6554 mm and 10900 mm 40 % less or 4346 mm

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Hydraulic system

      Lowering time 4.1 sec and 4.8 sec 15 % less or 0.7 sec
      Lifting time 5.8 sec and 11.2 sec 48 % less or 5.4 sec
      Unloading time 1.2 sec and 2 sec 40 % less or 0.8 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 37.4 km/h and 28 km/h 25 % more or 9.4 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 13960 mm and 7960 mm
      Between tyres width 4585 mm and 2702 mm
      Height to cab upper part 5275 mm and 3370 mm
      Wheelbase 5450 mm and 3300 mm
      Hinge axis maximum height 6785 mm and 4107 mm

      Shovel

      Shovel width 4810 mm and 2837 mm

      Operation

      Rear axle oscillating 22 degrees and 25 degrees
      Tyre size 45/65-45-45 and 23.5R25 HXA (L3)
      Operating voltage 24 V and 24 V
      Working weight 101899.5 kg and 20635 kg

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Manufacturer Komatsu and JCB
      Model SAA12V140E-3 and 6CT8.3C

      Hydraulic system

      Type of pump piston pump and twin variable displacement piston pumps
      Overflow valve pressure 31371.1 kPa and 24993.5 kPa

      Gear box

      Transmission type Powershift transmission of intermediate type and smooth power shifting
      Reverse gears number 3 and 3

      Images

      Sizes

      4. Wheelbase 5450 mm 4. Wheelbase 3300 mm
      5. Clearance 550 mm 5. Clearance 470 mm
      6. Hinge axis maximum height 6785 mm 6. Hinge axis maximum height 4107 mm
      8. Radius at maximum lifting and unloading 2385 mm 8. Radius at maximum lifting and unloading 1105 mm
      1. Length with bucket on ground level 13960 mm 1. Length with bucket on ground level 7960 mm
      2. Between tyres width 4585 mm 2. Between tyres width 2702 mm
      3. Height to cab upper part 5275 mm 3. Height to cab upper part 3370 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 4630 mm 7. Unloading ground clearance at maximum lifting 2760 mm