vs.

      John Deere 644G vs. JCB 456HT Ultrahigh Lift

      7 reasons to buy John Deere 644G:

      Sizes

      Fork tines length 1372 mm and 1220 mm 11 % more or 152 mm
      Clearance 483 mm and 470 mm 3 % more or 13 mm

      Operation

      Engine oil volume 24 l. and 18.9 l. 21 % more or 5.1 l.
      Turn radius 5460 mm and 7121 mm 23 % less or 1661 mm
      Generator current strength 95 amperes and 70 amperes 26 % more or 25 amperes
      Static tipping forks load 8278.5 kg and 8314 kg 0 % less or 35.5 kg

      Hydraulic system

      Lowering time 3.5 sec and 4.1 sec 15 % less or 0.6 sec

      23 reasons to buy JCB 456HT Ultrahigh Lift:

      Sizes

      Unloading ground clearance at maximum lifting 4034 mm and 2871 mm 29 % more or 1163 mm
      Radius at maximum height and unloading 1277 mm and 1138 mm 11 % more or 139 mm
      Maximum lifting height 5160 mm and 3818 mm 26 % more or 1342 mm

      Shovel

      Breakout power 152 kN and 157.1 kN 3 % less or 5.1 kN
      Bucket capacity with top 3.3 m3 and 2.9 m3 12 % more or 0.4 m3
      Brimmed bucket capacity 2.6 m3 and 2.4 m3 8 % more or 0.2 m3

      Operation

      Rear differential fluid volume 51 l. and 28.4 l. 44 % more or 22.6 l.
      Hydraulic system fluid volume 215 l. and 115 l. 47 % more or 100 l.
      Transmission fluid volume 34 l. and 14 l. 59 % more or 20 l.
      Front differential fluid volume 69 l. and 28.4 l. 59 % more or 40.6 l.
      Static bucket tipping load 9493 kg and 11896.8 kg 20 % less or 2403.8 kg
      Fuel Capacity 320 l. and 284 l. 11 % more or 36 l.
      Cooling system fluid volume 40 l. and 28.5 l. 29 % more or 11.5 l.

      Motor

      Full power 160.3 kW and 133 kW 17 % more or 27.3 kW
      Effective power 154.4 kW and 127 kW 18 % more or 27.4 kW
      Maximum torque 915.2 Nm and 811 Nm 11 % more or 104.2 Nm
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev
      Displacement 8.3 l. and 7.6 l. 8 % more or 0.7 l.

      Hydraulic system

      Pump bandwidth 326 l/min and 263.1 l/min 19 % more or 62.9 l/min
      Lifting time 5.8 sec and 6.2 sec 6 % less or 0.4 sec
      Unloading time 1.2 sec and 1.8 sec 33 % less or 0.6 sec

      Gear box

      Maximum reverse gear 24.4 km/h and 22 km/h 10 % more or 2.4 km/h
      Maximum forward speed 37.4 km/h and 34.6 km/h 7 % more or 2.8 km/h

      Neutral reasons:

      Sizes

      Hinge axis maximum height 4000 mm and 5270 mm
      Between tyres width 2743 mm and 2702 mm
      Height to cab upper part 3420 mm and 3370 mm
      Length with bucket on ground level 7830 mm and 9450 mm
      Wheelbase 3200 mm and 3300 mm

      Operation

      Operating voltage 12 V and 24 V
      Rear axle oscillating 26 degrees and 25 degrees
      Tyre size 20.5-25 and Michelin 23.5R25 XHA L3
      Working weight 15980 kg and 21043 kg

      Motor

      Model 6076A and QSC 8.3
      Power measured at 2200 rev / min and 2200 rev / min
      Cylinders number 6 and 6
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 24993.5 kPa
      Type of pump gear type pump and twin variable displacement piston pumps

      Gear box

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

      Images

      Sizes

      6. Hinge axis maximum height 4000 mm 6. Hinge axis maximum height 5270 mm
      7. Unloading ground clearance at maximum lifting 2871 mm 7. Unloading ground clearance at maximum lifting 4034 mm
      9. Fork tines length 1372 mm 9. Fork tines length 1220 mm
      11. Maximum lifting height 3818 mm 11. Maximum lifting height 5160 mm
      1. Length with bucket on ground level 7830 mm 1. Length with bucket on ground level 9450 mm
      2. Between tyres width 2743 mm 2. Between tyres width 2702 mm
      3. Height to cab upper part 3420 mm 3. Height to cab upper part 3370 mm
      4. Wheelbase 3200 mm 4. Wheelbase 3300 mm
      5. Clearance 483 mm 5. Clearance 470 mm