vs.

      John Deere 444C vs. Case 721EXT

      6 reasons to buy John Deere 444C:

      Sizes

      Clearance 392 mm and 365 mm 7 % more or 27 mm

      Operation

      Transmission fluid volume 37.9 l. and 25.6 l. 32 % more or 12.3 l.
      Turn radius 4220 mm and 5750 mm 27 % less or 1530 mm

      Motor

      Power measured at 2400 rev / min and 1800 rev / min 25 % more or 600 rev

      Hydraulic system

      Pump bandwidth 151 l/min and 119.6 l/min 21 % more or 31.4 l/min
      Unloading time 1.6 sec and 1.9 sec 16 % less or 0.3 sec

      18 reasons to buy Case 721EXT:

      Operation

      Fuel Capacity 246 l. and 151.4 l. 38 % more or 94.6 l.
      Hydraulic system fluid volume 193.1 l. and 53 l. 73 % more or 140.1 l.
      Engine oil volume 14.2 l. and 11.4 l. 20 % more or 2.8 l.
      Cooling system fluid volume 36.9 l. and 23.7 l. 36 % more or 13.2 l.
      Front axle / differential fluid volume 30.3 l. and 16.1 l. 47 % more or 14.2 l.
      Rear axle / differential fluid volume 27.4 l. and 16.1 l. 41 % more or 11.3 l.
      Static tipping weight 11695 kg and 3818.3 kg 67 % more or 7876.7 kg

      Motor

      Displacement 6.7 l. and 5.4 l. 19 % more or 1.3 l.
      Maximum torque 809 Nm and 309 Nm 62 % more or 500 Nm
      Torque measured at 1300 rev / min and 1200 rev / min 8 % more or 100 rev
      Torque increase 31.4 % and 22 % 30 % more or 9.4 %
      Effective power 128 kW and 63.4 kW 50 % more or 64.6 kW
      Full power 136 kW and 70.8 kW 48 % more or 65.2 kW

      Hydraulic system

      Lifting time 5.6 sec and 5.8 sec 3 % less or 0.2 sec
      Lowering time 3.3 sec and 4 sec 17 % less or 0.7 sec

      Gear box

      Reverse gears number 3 and 2 33 % more or 1
      Maximum forward speed 38 km/h and 36.2 km/h 5 % more or 1.8 km/h
      Maximum reverse gear 25.7 km/h and 13.7 km/h 47 % more or 12.0 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 6480 mm and 7773 mm
      Height to cab upper part 2980 mm and 3404 mm
      Wheelbase 2400 mm and 3253 mm
      Hinge axis maximum height 3460 mm and 3975 mm

      Operation

      Operating voltage 12 V and 24 V
      Rear axle oscillating 22 degrees and 24 degrees
      Tyre size 15.5-25 and 20.5 R25
      Working weight 8806 kg and 14436.5 kg

      Motor

      Cylinders number 6 and 6
      Aspiration natural aspiration and Turbocharging with subsequent air cooling (by a cooling radiator)
      Manufacturer John Deere and Case

      Hydraulic system

      Type of pump piston pump and in the middle position with locking with pressure / flow compensation
      Overflow valve pressure 15513.2 kPa and 24821 kPa

      Gear box

      Transmission type powershift and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating
      Forward gears number 4 and 4

      Images

      Sizes

      1. Length with bucket on ground level 6480 mm 1. Length with bucket on ground level 7773 mm
      3. Height to cab upper part 2980 mm 3. Height to cab upper part 3404 mm
      4. Wheelbase 2400 mm 4. Wheelbase 3253 mm
      5. Clearance 392 mm 5. Clearance 365 mm
      6. Hinge axis maximum height 3460 mm 6. Hinge axis maximum height 3975 mm