vs.

      John Deere 644J Powerllel with Q coupling and forks vs. Michigan 475C

      6 reasons to buy John Deere 644J Powerllel with Q coupling and forks:

      Operation

      Turn radius 5.5 mm and 10388.5 mm 100 % less or 10383.0 mm

      Motor

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

      Hydraulic system

      Unloading time 1.9 sec and 3.7 sec 49 % less or 1.8 sec
      Lowering time 2.8 sec and 5.5 sec 49 % less or 2.7 sec
      Lifting time 5.9 sec and 10 sec 41 % less or 4.1 sec

      Gear box

      Maximum forward speed 35.4 km/h and 29.9 km/h 16 % more or 5.5 km/h

      20 reasons to buy Michigan 475C:

      Sizes

      Clearance 584 mm and 434 mm 26 % more or 150 mm
      Radius at maximum lifting and unloading 1753 mm and 1080 mm 38 % more or 673 mm

      Shovel

      Unloading ground clearance at maximum lifting 4801 mm and 2667 mm 44 % more or 2134 mm
      Breakout power 662.8 kN and 12029 kN 94 % less or 11366.2 kN
      Bucket capacity with top 9.2 m3 and 3 m3 67 % more or 6.2 m3

      Operation

      Rear axle / differential fluid volume 109.8 l. and 22 l. 80 % more or 87.8 l.
      Static tipping weight 48095 kg and 10249 kg 79 % more or 37846 kg
      Generator current strength 100 amperes and 80 amperes 20 % more or 20 amperes
      Fuel Capacity 1033.4 l. and 352 l. 66 % more or 681.4 l.
      Hydraulic system fluid volume 939 l. and 117 l. 88 % more or 822 l.
      Engine oil volume 102.2 l. and 24.5 l. 76 % more or 77.7 l.
      Cooling system fluid volume 257.4 l. and 29.5 l. 89 % more or 227.9 l.
      Transmission fluid volume 124.9 l. and 26.5 l. 79 % more or 98.4 l.
      Front axle / differential fluid volume 109.8 l. and 22 l. 80 % more or 87.8 l.

      Motor

      Displacement 28 l. and 6.8 l. 76 % more or 21.2 l.
      Effective power 477 kW and 138 kW 71 % more or 339 kW
      Maximum torque 3204 Nm and 1016 Nm 68 % more or 2188 Nm

      Hydraulic system

      Pump bandwidth 1045 l/min and 288 l/min 72 % more or 757 l/min

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum reverse gear 29.9 km/h and 25 km/h 16 % more or 4.9 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 8990 mm and 12624 mm
      Between tyres width 2770 mm and 4140 mm
      Height to cab upper part 3400 mm and 4877 mm
      Wheelbase 3200 mm and 4623 mm
      Hinge axis maximum height 4060 mm and 6274 mm

      Shovel

      Shovel width 2971.8 mm and 4475 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 20 degrees
      Tyre size 23.5 R25 and 41.25/70-39 (34PR) L-5
      Working weight 18920 kg and 76486 kg

      Motor

      Manufacturer John Deere and Cummins
      Model 6068 H and VTA-28C
      Aspiration turbocharging / air cooling and Turbocharging with intercooler

      Hydraulic system

      Type of pump variable displacement axial piston pump and Pumps with 3 gears
      Overflow valve pressure 24980 kPa and 18615.8 kPa

      Gear box

      Transmission type automatic transmission system with power gear shifting and Clark turbo transmission
      Forward gears number 4 and 4

      Images

      Sizes

      4. Wheelbase 3200 mm 4. Wheelbase 4623 mm
      5. Clearance 434 mm 5. Clearance 584 mm
      6. Hinge axis maximum height 4060 mm 6. Hinge axis maximum height 6274 mm
      8. Radius at maximum lifting and unloading 1080 mm 8. Radius at maximum lifting and unloading 1753 mm
      1. Length with bucket on ground level 8990 mm 1. Length with bucket on ground level 12624 mm
      2. Between tyres width 2770 mm 2. Between tyres width 4140 mm
      3. Height to cab upper part 3400 mm 3. Height to cab upper part 4877 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2667 mm 7. Unloading ground clearance at maximum lifting 4801 mm