vs.

      John Deere 544J Powerllel with Q coupling and forks vs. John Deere 844K Z-Bar

      5 reasons to buy John Deere 544J Powerllel with Q coupling and forks:

      Operation

      Turn radius 4953 mm and 6300 mm 21 % less or 1347 mm

      Motor

      Power measured at 2200 rev / min and 1600 rev / min 27 % more or 600 rev

      Hydraulic system

      Lifting time 5.5 sec and 5.9 sec 7 % less or 0.4 sec
      Unloading time 1.4 sec and 1.9 sec 26 % less or 0.5 sec
      Lowering time 2.5 sec and 3.5 sec 29 % less or 1.0 sec

      20 reasons to buy John Deere 844K Z-Bar:

      Sizes

      Clearance 460 mm and 434 mm 6 % more or 26 mm
      Radius at maximum lifting and unloading 1490 mm and 1160 mm 22 % more or 330 mm

      Shovel

      Breakout power 212.9 kN and 8604 kN 98 % less or 8391.1 kN
      Unloading ground clearance at maximum lifting 3320 mm and 2667 mm 20 % more or 653 mm
      Bucket capacity with top 5.5 m3 and 2.3 m3 58 % more or 3.2 m3

      Operation

      Front axle / differential fluid volume 55 l. and 17 l. 69 % more or 38 l.
      Rear axle / differential fluid volume 59 l. and 17 l. 71 % more or 42 l.
      Static tipping weight 23355 kg and 7591.8 kg 67 % more or 15763.2 kg
      Fuel Capacity 553 l. and 322 l. 42 % more or 231 l.
      Hydraulic system fluid volume 244 l. and 97 l. 60 % more or 147 l.
      Engine oil volume 38 l. and 21 l. 45 % more or 17 l.
      Cooling system fluid volume 52 l. and 22 l. 58 % more or 30 l.
      Transmission fluid volume 45.4 l. and 18.5 l. 59 % more or 26.9 l.

      Motor

      Maximum torque 1793.7 Nm and 673 Nm 62 % more or 1120.7 Nm
      Torque increase 44 % and 38 % 14 % more or 6 %
      Effective power 283.4 kW and 111 kW 61 % more or 172.4 kW
      Displacement 13.5 l. and 6.8 l. 50 % more or 6.7 l.

      Hydraulic system

      Pump bandwidth 621 l/min and 189 l/min 70 % more or 432 l/min

      Gear box

      Maximum forward speed 40.5 km/h and 38.3 km/h 5 % more or 2.2 km/h
      Maximum reverse gear 27.3 km/h and 24.2 km/h 11 % more or 3.1 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7900 mm and 9650 mm
      Height to cab upper part 3250 mm and 3760 mm
      Wheelbase 2950 mm and 3700 mm
      Hinge axis maximum height 3860 mm and 4620 mm

      Shovel

      Shovel width 2691.4 mm and 3460 mm

      Operation

      Tyre size 20.5 R25 and 29.5 R 25
      Working weight 13448 kg and 32037 kg
      Operating voltage 24 V and 24 V
      Generator current strength 80 amperes and 80 amperes
      Rear axle oscillating 24 degrees and 26 degrees

      Motor

      Manufacturer John Deere and John Deere
      Aspiration Turbocharger with charge air cooler by oncoming air flow and Turbocharger with charge air cooler by oncoming air flow
      Model 6068H and 6135H, III Level III certified
      Cylinders number 6 and 6

      Hydraulic system

      Type of pump variable displacement axial piston pump and two variable displacement piston pumps, axial, with load sensing
      Overflow valve pressure 25150 kPa and 24131.6 kPa

      Gear box

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

      Images

      Sizes

      1. Length with bucket on ground level 7900 mm 1. Length with bucket on ground level 9650 mm
      3. Height to cab upper part 3250 mm 3. Height to cab upper part 3760 mm
      4. Wheelbase 2950 mm 4. Wheelbase 3700 mm
      5. Clearance 434 mm 5. Clearance 460 mm
      6. Hinge axis maximum height 3860 mm 6. Hinge axis maximum height 4620 mm
      8. Radius at maximum lifting and unloading 1160 mm 8. Radius at maximum lifting and unloading 1490 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2667 mm 7. Unloading ground clearance at maximum lifting 3320 mm