vs.

      Liebherr L538 vs. John Deere 744J High-Lift

      5 reasons to buy Liebherr L538:

      Shovel

      Breakout power 105 kN and 188.3 kN 44 % less or 83.3 kN

      Operation

      Turn radius 5795 mm and 6140 mm 6 % less or 345 mm

      Motor

      Torque measured at 1400 rev / min and 1100 rev / min 21 % more or 300 rev

      Hydraulic system

      Lifting time 6 sec and 6.5 sec 8 % less or 0.5 sec

      Gear box

      Maximum reverse gear 34 km/h and 31.1 km/h 9 % more or 2.9 km/h

      19 reasons to buy John Deere 744J High-Lift:

      Sizes

      Radius at maximum lifting and unloading 1321 mm and 970 mm 27 % more or 351 mm

      Shovel

      Unloading ground clearance at maximum lifting 3710 mm and 2870 mm 23 % more or 840 mm
      Bucket capacity with top 3.4 m3 and 2.5 m3 26 % more or 0.9 m3

      Operation

      Rear axle / differential fluid volume 46 l. and 15.5 l. 66 % more or 30.5 l.
      Engine oil volume 38 l. and 20.5 l. 46 % more or 17.5 l.
      Static tipping weight 14143 kg and 10160 kg 28 % more or 3983 kg
      Front axle / differential fluid volume 46 l. and 15.5 l. 66 % more or 30.5 l.
      Generator current strength 80 amperes and 55 amperes 31 % more or 25 amperes
      Fuel Capacity 462 l. and 160 l. 65 % more or 302 l.
      Hydraulic system fluid volume 144 l. and 130 l. 10 % more or 14 l.

      Motor

      Displacement 12.6 l. and 6.6 l. 48 % more or 6.0 l.
      Cylinders number 6 and 4 33 % more or 2
      Maximum torque 1315 Nm and 567 Nm 57 % more or 748 Nm

      Hydraulic system

      Unloading time 1.5 sec and 1.6 sec 6 % less or 0.1 sec
      Pump bandwidth 394 l/min and 140 l/min 64 % more or 254 l/min
      Lowering time 3 sec and 4 sec 25 % less or 1 sec

      Gear box

      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 3 and 2 33 % more or 1
      Maximum forward speed 39.4 km/h and 34 km/h 14 % more or 5.4 km/h

      Neutral reasons:

      Sizes

      Clearance 460 mm and 460 mm
      Wheelbase 2900 mm and 3400 mm
      Hinge axis maximum height 3900 mm and 4850 mm
      Length with bucket on ground level 7135 mm and 9070 mm
      Height to cab upper part 3250 mm and 3530 mm

      Shovel

      Shovel width 2500 mm and 3040 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 12 degrees and 26 degrees
      Tyre size 20.5 R 25 and 26.5 R25
      Working weight 12260 kg and 23580 kg

      Motor

      Model D 924 TI-E A1 and 6125 H
      Power measured at 2000 rev / min and 2000 rev / min
      Manufacturer Liebherr and John Deere
      Aspiration Engine with in-line cylinders, water-cooled, with release and exhaust gas turbocharger with intermediate air cooling and Turbocharger with charge air cooler by oncoming air flow

      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 30000 kPa and 22050 kPa

      Gear box

      Transmission type Stepless hydrostatic travel drive system and automatic transmission system with power gear shifting

      Images

      Sizes

      3. Height to cab upper part 3250 mm 3. Height to cab upper part 3530 mm
      4. Wheelbase 2900 mm 4. Wheelbase 3400 mm
      5. Clearance 460 mm 5. Clearance 460 mm
      6. Hinge axis maximum height 3900 mm 6. Hinge axis maximum height 4850 mm
      8. Radius at maximum lifting and unloading 970 mm 8. Radius at maximum lifting and unloading 1321 mm
      1. Length with bucket on ground level 7135 mm 1. Length with bucket on ground level 9070 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2870 mm 7. Unloading ground clearance at maximum lifting 3710 mm