vs.

      John Deere 644B vs. JCB 456HT

      10 reasons to buy John Deere 644B:

      Sizes

      Clearance 505 mm and 470 mm 7 % more or 35 mm

      Shovel

      Breakout power 108.1 kN and 161 kN 33 % less or 52.9 kN

      Operation

      Engine oil volume 20.8 l. and 18.9 l. 9 % more or 1.9 l.
      Cooling system fluid volume 46.4 l. and 40 l. 14 % more or 6.4 l.
      Transmission fluid volume 36.9 l. and 34 l. 8 % more or 2.9 l.
      Turn radius 4700 mm and 6630 mm 29 % less or 1930 mm

      Motor

      Displacement 8.7 l. and 8.3 l. 5 % more or 0.4 l.
      Torque measured at 1500 rev / min and 1400 rev / min 7 % more or 100 rev

      Hydraulic system

      Pump bandwidth 220 l/min and 163 l/min 26 % more or 57 l/min

      Gear box

      Maximum forward speed 41.5 km/h and 37.4 km/h 10 % more or 4.1 km/h

      15 reasons to buy JCB 456HT:

      Sizes

      Radius at maximum lifting and unloading 1340 mm and 879 mm 34 % more or 461 mm

      Shovel

      Brimmed bucket capacity 2.5 m3 and 1.6 m3 36 % more or 0.9 m3
      Unloading ground clearance at maximum lifting 2949 mm and 2843.8 mm 4 % more or 105.2 mm
      Bucket capacity with top 3.1 m3 and 1.9 m3 39 % more or 1.2 m3

      Operation

      Generator current strength 70 amperes and 42 amperes 40 % more or 28 amperes
      Fuel Capacity 320 l. and 211.9 l. 34 % more or 108.1 l.
      Hydraulic system fluid volume 215 l. and 66.2 l. 69 % more or 148.8 l.
      Front axle / differential fluid volume 69 l. and 22.7 l. 67 % more or 46.3 l.
      Rear axle / differential fluid volume 51 l. and 23.7 l. 54 % more or 27.3 l.
      Static tipping weight 14635 kg and 10390 kg 29 % more or 4245 kg

      Motor

      Maximum torque 994 Nm and 586 Nm 41 % more or 408 Nm
      Effective power 114.1 kW and 108.1 kW 5 % more or 6.0 kW
      Full power 120.1 kW and 119.3 kW 1 % more or 0.8 kW

      Gear box

      Reverse gears number 3 and 2 33 % more or 1
      Maximum reverse gear 24.4 km/h and 16.4 km/h 33 % more or 8.0 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 6042 mm and 8520 mm
      Wheelbase 2640 mm and 3300 mm
      Hinge axis maximum height 3657.6 mm and 4304 mm
      Height to cab upper part 3240 mm and 3370 mm

      Shovel

      Shovel width 2660 mm and 2837 mm

      Operation

      Operating voltage 12 V and 24 V
      Tyre size 14.5-25 / 20.5-25 and 23.5R25 HXA (L3)
      Rear axle oscillating 22 degrees and 25 degrees
      Working weight 12746 kg and 22079 kg

      Motor

      Cylinders number 6 and 6
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration turbocharging and turbocharging
      Manufacturer John Deere and JCB

      Hydraulic system

      Type of pump gear type pump and twin variable displacement piston pumps
      Overflow valve pressure 158.2 kPa and 24993.5 kPa

      Gear box

      Transmission type planetary powershift transmission and smooth power shifting
      Forward gears number 4 and 4

      Images

      Sizes

      8. Radius at maximum lifting and unloading 879 mm 8. Radius at maximum lifting and unloading 1340 mm
      1. Length with bucket on ground level 6042 mm 1. Length with bucket on ground level 8520 mm
      3. Height to cab upper part 3240 mm 3. Height to cab upper part 3370 mm
      4. Wheelbase 2640 mm 4. Wheelbase 3300 mm
      5. Clearance 505 mm 5. Clearance 470 mm
      6. Hinge axis maximum height 3657.6 mm 6. Hinge axis maximum height 4304 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2843.8 mm 7. Unloading ground clearance at maximum lifting 2949 mm