vs.

      John Deere 644H vs. JCB 456ZX High-Lift

      8 reasons to buy John Deere 644H:

      Sizes

      Fork tines length 1525 mm and 1220 mm 20 % more or 305 mm

      Shovel

      Breakout power 128.9 kN and 142 kN 9 % less or 13.1 kN

      Operation

      Fuel Capacity 379 l. and 320 l. 16 % more or 59 l.
      Turn radius 5500 mm and 6770 mm 19 % less or 1270 mm

      Motor

      Maximum torque 1020 Nm and 994 Nm 3 % more or 26 Nm
      Effective power 165 kW and 146.9 kW 11 % more or 18.1 kW

      Hydraulic system

      Lowering time 3 sec and 4.1 sec 27 % less or 1.1 sec

      Gear box

      Maximum reverse gear 24.9 km/h and 24.4 km/h 2 % more or 0.5 km/h

      15 reasons to buy JCB 456ZX High-Lift:

      Sizes

      Unloading ground clearance at maximum lifting 3458 mm and 2713 mm 22 % more or 745 mm
      Radius at maximum height and unloading 1162 mm and 1128 mm 3 % more or 34 mm
      Maximum lifting height 4567 mm and 3929 mm 14 % more or 638 mm
      Clearance 470 mm and 461 mm 2 % more or 9 mm

      Shovel

      Bucket capacity with top 3.3 m3 and 3.2 m3 3 % more or 0.1 m3

      Operation

      Static bucket tipping load 11438 kg and 14156.6 kg 19 % less or 2718.6 kg
      Static tipping forks load 8882 kg and 10334 kg 14 % less or 1452 kg
      Generator current strength 70 amperes and 55 amperes 21 % more or 15 amperes

      Motor

      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev
      Displacement 8.3 l. and 8.1 l. 2 % more or 0.2 l.
      Full power 161.1 kW and 134 kW 17 % more or 27.1 kW

      Hydraulic system

      Pump bandwidth 323 l/min and 257.4 l/min 20 % more or 65.6 l/min
      Lifting time 5.8 sec and 6.2 sec 6 % less or 0.4 sec
      Unloading time 1.2 sec and 1.4 sec 14 % less or 0.2 sec

      Gear box

      Maximum forward speed 37.4 km/h and 35.4 km/h 5 % more or 2.0 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 8266 mm and 8520 mm
      Between tyres width 2874 mm and 2702 mm
      Height to cab upper part 3404 mm and 3370 mm
      Wheelbase 3200 mm and 3300 mm
      Hinge axis maximum height 4144 mm and 4677 mm

      Shovel

      Brimmed bucket capacity 2.9 m3 and 2.9 m3

      Operation

      Rear axle oscillating 26 degrees and 25 degrees
      Working weight 17631 kg and 19353.9 kg
      Tyre size 23.5-25 and 23.5x25x20 layers L2
      Operating voltage 24 V and 24 V

      Motor

      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and Cummins
      Model 6081H and 6CT 8.3C
      Power measured at 2200 rev / min and 2200 rev / min

      Hydraulic system

      Type of pump piston pump and twin variable displacement piston pumps
      Overflow valve pressure 24850 kPa and 24993.5 kPa

      Gear box

      Transmission type powershift and smooth power shifting
      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      2. Between tyres width 2874 mm 2. Between tyres width 2702 mm
      3. Height to cab upper part 3404 mm 3. Height to cab upper part 3370 mm
      4. Wheelbase 3200 mm 4. Wheelbase 3300 mm
      5. Clearance 461 mm 5. Clearance 470 mm
      6. Hinge axis maximum height 4144 mm 6. Hinge axis maximum height 4677 mm
      7. Unloading ground clearance at maximum lifting 2713 mm 7. Unloading ground clearance at maximum lifting 3458 mm
      9. Fork tines length 1525 mm 9. Fork tines length 1220 mm
      11. Maximum lifting height 3929 mm 11. Maximum lifting height 4567 mm
      1. Length with bucket on ground level 8266 mm 1. Length with bucket on ground level 8520 mm