vs.

      Case 921C vs. John Deere 444J Powerllel Input Contacts

      20 reasons to buy Case 921C:

      Sizes

      Clearance 445 mm and 396 mm 11 % more or 49 mm

      Shovel

      Unloading ground clearance at maximum lifting 3150 mm and 2680 mm 15 % more or 470 mm
      Bucket capacity with top 3.6 m3 and 1.9 m3 47 % more or 1.7 m3
      Brimmed bucket capacity 2.9 m3 and 1.6 m3 45 % more or 1.3 m3

      Operation

      Static tipping weight 19643 kg and 7520 kg 62 % more or 12123 kg
      Fuel Capacity 393.7 l. and 246 l. 38 % more or 147.7 l.
      Hydraulic system fluid volume 232.8 l. and 97 l. 58 % more or 135.8 l.
      Engine oil volume 36.9 l. and 17.5 l. 53 % more or 19.4 l.
      Cooling system fluid volume 47.3 l. and 19 l. 60 % more or 28.3 l.
      Transmission fluid volume 28.4 l. and 18.5 l. 35 % more or 9.9 l.
      Front axle / differential fluid volume 63.6 l. and 22 l. 65 % more or 41.6 l.
      Rear axle / differential fluid volume 63.6 l. and 22 l. 65 % more or 41.6 l.

      Motor

      Effective power 184.9 kW and 89 kW 52 % more or 95.9 kW
      Displacement 10.8 l. and 4.5 l. 58 % more or 6.3 l.
      Cylinders number 6 and 4 33 % more or 2
      Maximum torque 1255.5 Nm and 515 Nm 59 % more or 740.5 Nm
      Torque increase 41 % and 32 % 22 % more or 9 %

      Hydraulic system

      Pump bandwidth 143.8 l/min and 140 l/min 3 % more or 3.8 l/min

      Gear box

      Maximum forward speed 38.8 km/h and 37.7 km/h 3 % more or 1.1 km/h
      Maximum reverse gear 26.7 km/h and 25.3 km/h 5 % more or 1.4 km/h

      9 reasons to buy John Deere 444J Powerllel Input Contacts:

      Sizes

      Radius at maximum lifting and unloading 1140 mm and 1100 mm 4 % more or 40 mm

      Shovel

      Breakout power 16233 pound and 50275 pound 68 % less or 34042 pound

      Operation

      Turn radius 4700 mm and 6140 mm 23 % less or 1440 mm
      Generator current strength 80 amperes and 70 amperes 12 % more or 10 amperes

      Motor

      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev

      Hydraulic system

      Lowering time 1.9 sec and 4.9 sec 61 % less or 3.0 sec
      Lifting time 5.5 sec and 6.2 sec 11 % less or 0.7 sec
      Unloading time 1.1 sec and 1.5 sec 27 % less or 0.4 sec

      Neutral reasons:

      Sizes

      Length with bucket on ground level 8550 mm and 6930 mm
      Height to cab upper part 3570 mm and 3.2 mm
      Wheelbase 3400 mm and 2750 mm
      Hinge axis maximum height 4280 mm and 3660 mm

      Shovel

      Shovel width 3050 mm and 2539 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 26.5x25 L3 and 17.5 R25
      Working weight 22961.3 kg and 10853 kg

      Motor

      Aspiration Turbocharger with air cooling by oncoming air flow and Turbocharger with charge air cooler by oncoming air flow
      Manufacturer Cummins and John Deere
      Model QSMII and 4045H

      Hydraulic system

      Type of pump pumps with twin vanes and variable displacement axial piston pump
      Overflow valve pressure 19650 kPa and 24800 kPa

      Gear box

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

      Images

      Sizes

      1. Length with bucket on ground level 8550 mm 1. Length with bucket on ground level 6930 mm
      3. Height to cab upper part 3570 mm 3. Height to cab upper part 3.2 mm
      4. Wheelbase 3400 mm 4. Wheelbase 2750 mm
      5. Clearance 445 mm 5. Clearance 396 mm
      6. Hinge axis maximum height 4280 mm 6. Hinge axis maximum height 3660 mm
      8. Radius at maximum lifting and unloading 1100 mm 8. Radius at maximum lifting and unloading 1140 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3150 mm 7. Unloading ground clearance at maximum lifting 2680 mm