vs.

      John Deere 644J High-Lift vs. Kawasaki 60ZIV

      21 reasons to buy John Deere 644J High-Lift:

      Sizes

      Clearance 460 mm and 375 mm 18 % more or 85 mm
      Radius at maximum lifting and unloading 1170 mm and 1070 mm 9 % more or 100 mm

      Shovel

      Bucket capacity with top 3 m3 and 1.6 m3 47 % more or 1.4 m3
      Unloading ground clearance at maximum lifting 3380 mm and 2640 mm 22 % more or 740 mm

      Operation

      Fuel Capacity 352 l. and 175 l. 50 % more or 177 l.
      Hydraulic system fluid volume 117 l. and 100 l. 15 % more or 17 l.
      Engine oil volume 24.5 l. and 14.2 l. 42 % more or 10.3 l.
      Transmission fluid volume 26.5 l. and 20 l. 25 % more or 6.5 l.
      Front axle / differential fluid volume 22 l. and 20 l. 9 % more or 2 l.
      Rear axle / differential fluid volume 22 l. and 20 l. 9 % more or 2 l.
      Static tipping weight 12560 kg and 6840 kg 46 % more or 5720 kg
      Turn radius 5.5 mm and 5335 mm 100 % less or 5329.5 mm
      Generator current strength 80 amperes and 50 amperes 37 % more or 30 amperes

      Motor

      Maximum torque 1016 Nm and 440.6 Nm 57 % more or 575.4 Nm
      Effective power 138 kW and 81.3 kW 41 % more or 56.7 kW
      Displacement 6.8 l. and 5.9 l. 13 % more or 0.9 l.

      Hydraulic system

      Pump bandwidth 257 l/min and 117.3 l/min 54 % more or 139.7 l/min
      Lifting time 5.9 sec and 6 sec 2 % less or 0.1 sec
      Lowering time 2.8 sec and 3 sec 7 % less or 0.2 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 35.4 km/h and 32.3 km/h 9 % more or 3.1 km/h

      6 reasons to buy Kawasaki 60ZIV:

      Shovel

      Breakout power 78.3 kN and 136 kN 42 % less or 57.7 kN

      Operation

      Cooling system fluid volume 32 l. and 29.5 l. 8 % more or 2.5 l.

      Motor

      Torque measured at 1600 rev / min and 1400 rev / min 12 % more or 200 rev
      Power measured at 2400 rev / min and 2200 rev / min 8 % more or 200 rev

      Hydraulic system

      Unloading time 1.2 sec and 1.9 sec 37 % less or 0.7 sec

      Gear box

      Maximum reverse gear 32.3 km/h and 25 km/h 23 % more or 7.3 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 8530 mm and 6395 mm
      Height to cab upper part 3400 mm and 3085 mm
      Wheelbase 3200 mm and 2650 mm
      Hinge axis maximum height 4570 mm and 3460 mm

      Shovel

      Shovel width 2971.8 mm and 2450 mm

      Operation

      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 23.5 R25 and 15.5x25-12PR (L-2)
      Working weight 18425 kg and 8240 kg
      Operating voltage 24 V and 24 V

      Motor

      Cylinders number 6 and 6
      Aspiration Turbocharger with charge air cooler by oncoming air flow and natural aspiration
      Manufacturer John Deere and Cummins
      Model 6068H and B5.9-C

      Hydraulic system

      Type of pump variable displacement axial piston pump and gear type pump
      Overflow valve pressure 24800 kPa and 20684.3 kPa

      Gear box

      Transmission type automatic transmission system with power gear shifting and powershift transmission
      Reverse gears number 3 and 3

      Images

      Sizes

      5. Clearance 460 mm 5. Clearance 375 mm
      6. Hinge axis maximum height 4570 mm 6. Hinge axis maximum height 3460 mm
      8. Radius at maximum lifting and unloading 1170 mm 8. Radius at maximum lifting and unloading 1070 mm
      1. Length with bucket on ground level 8530 mm 1. Length with bucket on ground level 6395 mm
      3. Height to cab upper part 3400 mm 3. Height to cab upper part 3085 mm
      4. Wheelbase 3200 mm 4. Wheelbase 2650 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3380 mm 7. Unloading ground clearance at maximum lifting 2640 mm