vs.

      Liebherr L580 2 plus 2 vs. John Deere 744J Z-Bar

      12 reasons to buy Liebherr L580 2 plus 2:

      Sizes

      Clearance 550 mm and 460 mm 16 % more or 90 mm

      Shovel

      Breakout power 175 kN and 198.1 kN 12 % less or 23.1 kN
      Unloading ground clearance at maximum lifting 3300 mm and 3090 mm 6 % more or 210 mm
      Bucket capacity with top 5 m3 and 4 m3 20 % more or 1 m3

      Operation

      Front axle / differential fluid volume 58 l. and 46 l. 21 % more or 12 l.
      Rear axle / differential fluid volume 50 l. and 46 l. 8 % more or 4 l.
      Static tipping weight 20260 kg and 17680 kg 13 % more or 2580 kg
      Hydraulic system fluid volume 240 l. and 144 l. 40 % more or 96 l.

      Motor

      Torque measured at 1200 rev / min and 1100 rev / min 8 % more or 100 rev

      Hydraulic system

      Lifting time 5.5 sec and 6.5 sec 15 % less or 1.0 sec

      Gear box

      Maximum forward speed 40 km/h and 39.4 km/h 1 % more or 0.6 km/h
      Maximum reverse gear 40 km/h and 31.1 km/h 22 % more or 8.9 km/h

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

      Sizes

      Radius at maximum lifting and unloading 1210 mm and 1150 mm 5 % more or 60 mm

      Operation

      Engine oil volume 38 l. and 23.5 l. 38 % more or 14.5 l.
      Fuel Capacity 462 l. and 330 l. 29 % more or 132 l.
      Turn radius 6140 mm and 7250 mm 15 % less or 1110 mm
      Generator current strength 80 amperes and 55 amperes 31 % more or 25 amperes

      Motor

      Maximum torque 1315 Nm and 1285 Nm 2 % more or 30 Nm

      Hydraulic system

      Pump bandwidth 394 l/min and 290 l/min 26 % more or 104 l/min
      Unloading time 1.5 sec and 2 sec 25 % less or 0.5 sec
      Lowering time 3 sec and 3.5 sec 14 % less or 0.5 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1

      Neutral reasons:

      Sizes

      Height to cab upper part 3540 mm and 3530 mm
      Wheelbase 3570 mm and 3400 mm
      Hinge axis maximum height 4560 mm and 4290 mm
      Length with bucket on ground level 9000 mm and 8510 mm

      Shovel

      Shovel width 3300 mm and 3040 mm

      Operation

      Working weight 24740 kg and 23345 kg
      Operating voltage 24 V and 24 V
      Rear axle oscillating 26 degrees and 26 degrees
      Tyre size 26.5R25 and 26.5 R25

      Motor

      Cylinders number 6 and 6
      Manufacturer Liebherr and John Deere
      Aspiration Turbocharging with intercooler and turbocharging / air cooling
      Model D 926 TI-E A2 and 6125H
      Power measured at 2000 rev / min and 2000 rev / min

      Hydraulic system

      Type of pump Axial piston pump with adjustable flow rate, load sensing with control of the flow rate and output and cut-off pressure in the control unit and variable displacement axial piston pump
      Overflow valve pressure 35000 kPa and 22050 kPa

      Gear box

      Transmission type hydrostatic 2+2 and automatic transmission system with power gear shifting
      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 9000 mm 1. Length with bucket on ground level 8510 mm
      3. Height to cab upper part 3540 mm 3. Height to cab upper part 3530 mm
      4. Wheelbase 3570 mm 4. Wheelbase 3400 mm
      5. Clearance 550 mm 5. Clearance 460 mm
      6. Hinge axis maximum height 4560 mm 6. Hinge axis maximum height 4290 mm
      8. Radius at maximum lifting and unloading 1150 mm 8. Radius at maximum lifting and unloading 1210 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3300 mm 7. Unloading ground clearance at maximum lifting 3090 mm