vs.

      Case 721F vs. John Deere 744K Z-Bar

      6 reasons to buy Case 721F:

      Operation

      Transmission fluid volume 34 l. and 27.9 l. 18 % more or 6.1 l.
      Hydraulic system fluid volume 177.9 l. and 159 l. 11 % more or 18.9 l.

      Motor

      Power measured at 2000 rev / min and 1500 rev / min 25 % more or 500 rev

      Hydraulic system

      Lifting time 5.2 sec and 5.9 sec 12 % less or 0.7 sec
      Unloading time 1.2 sec and 1.4 sec 14 % less or 0.2 sec
      Lowering time 2.4 sec and 2.8 sec 14 % less or 0.4 sec

      20 reasons to buy John Deere 744K Z-Bar:

      Sizes

      Radius at maximum lifting and unloading 1230 mm and 1125 mm 9 % more or 105 mm
      Clearance 460 mm and 365 mm 21 % more or 95 mm

      Shovel

      Unloading ground clearance at maximum lifting 3040 mm and 2930 mm 4 % more or 110 mm
      Bucket capacity with top 4 m3 and 2.5 m3 37 % more or 1.5 m3
      Brimmed bucket capacity 3.4 m3 and 2.1 m3 38 % more or 1.3 m3

      Operation

      Front axle / differential fluid volume 46 l. and 35 l. 24 % more or 11 l.
      Fuel Capacity 469 l. and 246.1 l. 48 % more or 222.9 l.
      Rear axle / differential fluid volume 46 l. and 23 l. 50 % more or 23 l.
      Static tipping weight 19923 kg and 12033.8 kg 40 % more or 7889.2 kg
      Engine oil volume 34 l. and 15.1 l. 56 % more or 18.9 l.
      Cooling system fluid volume 45 l. and 28.4 l. 37 % more or 16.6 l.
      Generator current strength 80 amperes and 65 amperes 19 % more or 15 amperes

      Motor

      Effective power 226.7 kW and 133.5 kW 41 % more or 93.2 kW
      Displacement 9 l. and 6.7 l. 26 % more or 2.3 l.
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev
      Maximum torque 1456.1 Nm and 913.8 Nm 37 % more or 542.3 Nm
      Torque increase 47 % and 37 % 21 % more or 10 %

      Hydraulic system

      Pump bandwidth 515 l/min and 206 l/min 60 % more or 309 l/min

      Gear box

      Maximum forward speed 40 km/h and 37.8 km/h 5 % more or 2.2 km/h
      Maximum reverse gear 30.2 km/h and 25.6 km/h 15 % more or 4.6 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7648 mm and 9010 mm
      Between tyres width 2653 mm and 2957 mm
      Height to cab upper part 3385 mm and 3500 mm
      Wheelbase 3253 mm and 3460 mm
      Hinge axis maximum height 3979 mm and 4280 mm

      Shovel

      Shovel width 2700 mm and 3270 mm

      Operation

      Working weight 14292.7 kg and 24182 kg
      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 26 degrees

      Motor

      Aspiration turbocharging and Turbocharger with charge air cooler by oncoming air flow
      Manufacturer FPT and John Deere
      Model F4HFE613Y and 6090H, III Level III certified
      Cylinders number 6 and 6

      Hydraulic system

      Overflow valve pressure 24993.5 kPa and 22669.9 kPa

      Gear box

      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 7648 mm 1. Length with bucket on ground level 9010 mm
      2. Between tyres width 2653 mm 2. Between tyres width 2957 mm
      3. Height to cab upper part 3385 mm 3. Height to cab upper part 3500 mm
      4. Wheelbase 3253 mm 4. Wheelbase 3460 mm
      5. Clearance 365 mm 5. Clearance 460 mm
      6. Hinge axis maximum height 3979 mm 6. Hinge axis maximum height 4280 mm
      8. Radius at maximum lifting and unloading 1125 mm 8. Radius at maximum lifting and unloading 1230 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2930 mm 7. Unloading ground clearance at maximum lifting 3040 mm