vs.

      Komatsu WA50-6 vs. John Deere 444K Powerllel with Q coupling and forks

      4 reasons to buy Komatsu WA50-6:

      Operation

      Turn radius 3825 mm and 4740 mm 19 % less or 915 mm

      Motor

      Power measured at 2400 rev / min and 2100 rev / min 12 % more or 300 rev

      Hydraulic system

      Lifting time 5.7 sec and 5.9 sec 3 % less or 0.2 sec
      Unloading time 1 sec and 1.1 sec 9 % less or 0.1 sec

      19 reasons to buy John Deere 444K Powerllel with Q coupling and forks:

      Sizes

      Radius at maximum lifting and unloading 1140 mm and 900 mm 21 % more or 240 mm
      Clearance 393 mm and 310 mm 21 % more or 83 mm

      Shovel

      Unloading ground clearance at maximum lifting 2580 mm and 2475 mm 4 % more or 105 mm

      Operation

      Generator current strength 80 amperes and 40 amperes 50 % more or 40 amperes
      Fuel Capacity 242 l. and 50 l. 79 % more or 192 l.
      Hydraulic system fluid volume 91 l. and 42 l. 54 % more or 49 l.
      Engine oil volume 17.5 l. and 7.5 l. 57 % more or 10.0 l.
      Cooling system fluid volume 19 l. and 7 l. 63 % more or 12 l.
      Front axle / differential fluid volume 22 l. and 4.8 l. 78 % more or 17.2 l.
      Rear axle / differential fluid volume 22 l. and 4.5 l. 80 % more or 17.5 l.
      Static tipping weight 7230 kg and 2580 kg 64 % more or 4650 kg

      Motor

      Effective power 95.4 kW and 28.8 kW 70 % more or 66.6 kW
      Displacement 4.5 l. and 2.2 l. 51 % more or 2.3 l.

      Hydraulic system

      Pump bandwidth 140 l/min and 46.5 l/min 67 % more or 93.5 l/min
      Lowering time 1.9 sec and 3.5 sec 46 % less or 1.6 sec

      Gear box

      Forward gears number 4 and 1 75 % more or 3
      Reverse gears number 3 and 1 67 % more or 2
      Maximum forward speed 36 km/h and 15 km/h 58 % more or 21 km/h
      Maximum reverse gear 25.3 km/h and 15 km/h 41 % more or 10.3 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 4580 mm and 7150 mm
      Between tyres width 1650 mm and 2415 mm
      Height to cab upper part 2540 mm and 3170 mm
      Wheelbase 1900 mm and 2760 mm
      Hinge axis maximum height 3120 mm and 3670 mm

      Shovel

      Shovel width 1690 mm and 2540 mm

      Operation

      Tyre size 15.5/60-18 and 17.5 R 25
      Operating voltage 12 V and 24 V
      Working weight 3825 kg and 12074 kg
      Rear axle oscillating 14 degrees and 24 degrees

      Motor

      Manufacturer Komatsu and John Deere
      Model 4D88E-6B and E 4045H, III Level III certified
      Cylinders number 4 and 4

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 24821.1 kPa

      Gear box

      Transmission type Hydro-Static Transmission and Powershift transmission of intermediate type

      Images

      Sizes

      1. Length with bucket on ground level 4580 mm 1. Length with bucket on ground level 7150 mm
      2. Between tyres width 1650 mm 2. Between tyres width 2415 mm
      3. Height to cab upper part 2540 mm 3. Height to cab upper part 3170 mm
      4. Wheelbase 1900 mm 4. Wheelbase 2760 mm
      5. Clearance 310 mm 5. Clearance 393 mm
      6. Hinge axis maximum height 3120 mm 6. Hinge axis maximum height 3670 mm
      8. Radius at maximum lifting and unloading 900 mm 8. Radius at maximum lifting and unloading 1140 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2475 mm 7. Unloading ground clearance at maximum lifting 2580 mm