vs.

      John Deere 744J Z-Bar vs. Case 921CXR

      9 reasons to buy John Deere 744J Z-Bar:

      Sizes

      Clearance 460 mm and 440 mm 4 % more or 20 mm

      Operation

      Engine oil volume 38 l. and 37 l. 3 % more or 1 l.
      Fuel Capacity 462 l. and 394 l. 15 % more or 68 l.
      Generator current strength 80 amperes and 70 amperes 12 % more or 10 amperes

      Motor

      Displacement 12.6 l. and 10.8 l. 14 % more or 1.8 l.

      Hydraulic system

      Pump bandwidth 394 l/min and 144 l/min 63 % more or 250 l/min
      Lowering time 3 sec and 3.7 sec 19 % less or 0.7 sec

      Gear box

      Maximum forward speed 39.4 km/h and 38.8 km/h 2 % more or 0.6 km/h
      Maximum reverse gear 31.1 km/h and 26.7 km/h 14 % more or 4.4 km/h

      12 reasons to buy Case 921CXR:

      Sizes

      Radius at maximum lifting and unloading 2250 mm and 1210 mm 46 % more or 1040 mm

      Shovel

      Breakout power 22020 pound and 44526 pound 51 % less or 22506 pound
      Unloading ground clearance at maximum lifting 3650 mm and 3090 mm 15 % more or 560 mm
      Bucket capacity with top 360 m3 and 4 m3 99 % more or 356 m3
      Brimmed bucket capacity 300 m3 and 3.4 m3 99 % more or 296.6 m3

      Operation

      Hydraulic system fluid volume 242 l. and 144 l. 40 % more or 98 l.
      Cooling system fluid volume 57 l. and 38 l. 33 % more or 19 l.
      Front axle / differential fluid volume 47 l. and 46 l. 2 % more or 1 l.
      Rear axle / differential fluid volume 53 l. and 46 l. 13 % more or 7 l.

      Motor

      Maximum torque 1337 Nm and 1315 Nm 2 % more or 22 Nm
      Effective power 202.1 kW and 198 kW 2 % more or 4.1 kW

      Hydraulic system

      Lifting time 6.2 sec and 6.5 sec 5 % less or 0.3 sec

      Neutral reasons:

      Sizes

      Hinge axis maximum height 4290 mm and 4820 mm
      Wheelbase 3400 mm and 3400 mm
      Length with bucket on ground level 8510 mm and 9170 mm
      Height to cab upper part 3530 mm and 3560 mm

      Shovel

      Shovel width 3040 mm and 3000 mm

      Operation

      Working weight 23345 kg and 10999.6 kg
      Operating voltage 24 V and 24 V
      Tyre size 26.5 R25 and 26.5 R 25

      Motor

      Manufacturer John Deere and Cummins
      Model 6125H and QSM11-C

      Hydraulic system

      Overflow valve pressure 22050 kPa and 19600 kPa
      Unloading time 1.5 sec and 1.5 sec

      Gear box

      Transmission type automatic transmission system with power gear shifting and powershift transmission
      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      8. Radius at maximum lifting and unloading 1210 mm 8. Radius at maximum lifting and unloading 2250 mm
      1. Length with bucket on ground level 8510 mm 1. Length with bucket on ground level 9170 mm
      3. Height to cab upper part 3530 mm 3. Height to cab upper part 3560 mm
      4. Wheelbase 3400 mm 4. Wheelbase 3400 mm
      5. Clearance 460 mm 5. Clearance 440 mm
      6. Hinge axis maximum height 4290 mm 6. Hinge axis maximum height 4820 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3090 mm 7. Unloading ground clearance at maximum lifting 3650 mm