vs.

      John Deere 644G vs. John Deere 624H

      19 reasons to buy John Deere 644G:

      Sizes

      Radius at maximum height and unloading 1138 mm and 1038 mm 9 % more or 100 mm
      Maximum lifting height 3818 mm and 3732 mm 2 % more or 86 mm
      Fork tines length 1372 mm and 1220 mm 11 % more or 152 mm
      Hook radius at maximum lifting in folded state 2092 mm and 2011 mm 4 % more or 81 mm
      Hook radius at maximum lifting in unfolded state 3527 mm and 3327 mm 6 % more or 200 mm
      Clearance 483 mm and 406 mm 16 % more or 77 mm
      Unloading ground clearance at maximum lifting 2871 mm and 2858 mm 0 % more or 13 mm

      Shovel

      Bucket capacity with top 2.9 m3 and 2.7 m3 7 % more or 0.2 m3
      Brimmed bucket capacity 2.4 m3 and 2.3 m3 4 % more or 0.1 m3

      Operation

      Engine oil volume 24 l. and 20 l. 17 % more or 4 l.
      Fuel Capacity 284 l. and 265 l. 7 % more or 19 l.
      Front differential fluid volume 28.4 l. and 28 l. 1 % more or 0.4 l.
      Cooling system fluid volume 28.5 l. and 22 l. 23 % more or 6.5 l.
      Rear differential fluid volume 28.4 l. and 20 l. 30 % more or 8.4 l.
      Generator current strength 95 amperes and 55 amperes 42 % more or 40 amperes

      Motor

      Full power 133 kW and 119 kW 11 % more or 14 kW
      Maximum torque 811 Nm and 780 Nm 4 % more or 31 Nm
      Displacement 7.6 l. and 6.8 l. 11 % more or 0.8 l.

      Hydraulic system

      Pump bandwidth 263.1 l/min and 208.2 l/min 21 % more or 54.9 l/min

      16 reasons to buy John Deere 624H:

      Sizes

      Hook height at maximum lifting in folded state 5776 mm and 5732 mm 1 % more or 44 mm
      Hook height at maximum lifting in unfolded state 7154 mm and 6985 mm 2 % more or 169 mm

      Shovel

      Breakout power 123.3 kN and 157.1 kN 22 % less or 33.8 kN

      Operation

      Transmission fluid volume 27 l. and 14 l. 48 % more or 13 l.
      Hydraulic system fluid volume 117 l. and 115 l. 2 % more or 2 l.
      Turn radius 5187 mm and 5460 mm 5 % less or 273 mm
      Static bucket tipping load 10726.1 kg and 11896.8 kg 10 % less or 1170.7 kg
      Static tipping forks load 6686 kg and 8278.5 kg 19 % less or 1592.5 kg
      Manipulator static tipping load 5122 kg and 6028.2 kg 15 % less or 906.2 kg

      Motor

      Effective power 128 kW and 127 kW 1 % more or 1 kW
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev

      Hydraulic system

      Lifting time 5.8 sec and 6.2 sec 6 % less or 0.4 sec
      Unloading time 1.4 sec and 1.8 sec 22 % less or 0.4 sec
      Lowering time 3 sec and 3.5 sec 14 % less or 0.5 sec

      Gear box

      Maximum forward speed 39.5 km/h and 34.6 km/h 12 % more or 4.9 km/h
      Maximum reverse gear 23.9 km/h and 22 km/h 8 % more or 1.9 km/h

      Neutral reasons:

      Sizes

      Length with forks on ground level 8287 mm and 7944 mm
      Wheelbase 3200 mm and 3030 mm
      Between tyres width 2743 mm and 2530 mm
      Height to cab upper part 3420 mm and 3300 mm
      Hinge axis maximum height 4000 mm and 3961 mm
      Length with bucket on ground level 7830 mm and 7610 mm

      Operation

      Working weight 15980 kg and 13559.7 kg
      Operating voltage 12 V and 24 V
      Rear axle oscillating 26 degrees and 26 degrees
      Tyre size 20.5-25 and 17.5-25

      Motor

      Manufacturer John Deere and John Deere
      Model 6076A and 6068H
      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 with subsequent air cooling (by a cooling radiator)

      Hydraulic system

      Type of pump gear type pump and piston pump
      Overflow valve pressure 20684.3 kPa and 24850 kPa

      Gear box

      Transmission type powershift and powershift
      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      14. Hook radius at maximum lifting in folded state 2092 mm 14. Hook radius at maximum lifting in folded state 2011 mm
      15. Hook radius at maximum lifting in unfolded state 3527 mm 15. Hook radius at maximum lifting in unfolded state 3327 mm
      1. Length with bucket on ground level 7830 mm 1. Length with bucket on ground level 7610 mm
      2. Between tyres width 2743 mm 2. Between tyres width 2530 mm
      3. Height to cab upper part 3420 mm 3. Height to cab upper part 3300 mm
      4. Wheelbase 3200 mm 4. Wheelbase 3030 mm
      5. Clearance 483 mm 5. Clearance 406 mm
      6. Hinge axis maximum height 4000 mm 6. Hinge axis maximum height 3961 mm
      7. Unloading ground clearance at maximum lifting 2871 mm 7. Unloading ground clearance at maximum lifting 2858 mm
      9. Fork tines length 1372 mm 9. Fork tines length 1220 mm
      10. Length with forks on ground level 8287 mm 10. Length with forks on ground level 7944 mm
      11. Maximum lifting height 3818 mm 11. Maximum lifting height 3732 mm
      12. Hook height at maximum lifting in folded state 5732 mm 12. Hook height at maximum lifting in folded state 5776 mm
      13. Hook height at maximum lifting in unfolded state 6985 mm 13. Hook height at maximum lifting in unfolded state 7154 mm