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- Liebherr L538 2 plus 1 vs. John Deere 444J Powerllel with coupling
Liebherr L538 2 plus 1 vs. John Deere 444J Powerllel with coupling
10 reasons to buy Liebherr L538 2 plus 1:
Sizes
Clearance | 490 mm and 396 mm | 19 % more or 94 mm |
Shovel
Unloading ground clearance at maximum lifting | 2900 mm and 2620 mm | 10 % more or 280 mm |
Bucket capacity with top | 2.5 m3 and 1.9 m3 | 24 % more or 0.6 m3 |
Operation
Engine oil volume | 29 l. and 17.5 l. | 40 % more or 11.5 l. |
Static tipping weight | 10210 kg and 7539 kg | 26 % more or 2671 kg |
Hydraulic system fluid volume | 180 l. and 96.5 l. | 46 % more or 83.5 l. |
Motor
Displacement | 6.4 l. and 4.5 l. | 30 % more or 1.9 l. |
Maximum torque | 770 Nm and 515 Nm | 33 % more or 255 Nm |
Gear box
Maximum forward speed | 40 km/h and 37.7 km/h | 6 % more or 2.3 km/h |
Maximum reverse gear | 40 km/h and 25.3 km/h | 37 % more or 14.7 km/h |
10 reasons to buy John Deere 444J Powerllel with coupling:
Shovel
Breakout power | 65.7 kN and 110 kN | 40 % less or 44.3 kN |
Operation
Front axle / differential fluid volume | 22 l. and 16.3 l. | 26 % more or 5.7 l. |
Rear axle / differential fluid volume | 22 l. and 15 l. | 32 % more or 7 l. |
Fuel Capacity | 246 l. and 170 l. | 31 % more or 76 l. |
Motor
Power measured at | 2200 rev / min and 2000 rev / min | 9 % more or 200 rev |
Torque measured at | 1400 rev / min and 1300 rev / min | 7 % more or 100 rev |
Hydraulic system
Lifting time | 5.5 sec and 5.9 sec | 7 % less or 0.4 sec |
Unloading time | 1.1 sec and 1.6 sec | 31 % less or 0.5 sec |
Lowering time | 1.9 sec and 4 sec | 52 % less or 2.1 sec |
Gear box
Forward gears number | 4 and 3 | 25 % more or 1 |
Neutral reasons:
Sizes
Wheelbase | 2975 mm and 2740 mm |
Hinge axis maximum height | 3930 mm and 3660 mm |
Length with bucket on ground level | 7150 mm and 7140 mm |
Height to cab upper part | 3250 mm and 3180 mm |
Shovel
Shovel width | 2500 mm and 2539 mm |
Operation
Operating voltage | 24 V and 24 V |
Generator current strength | 80 amperes and 80 amperes |
Rear axle oscillating | 12 degrees and 24 degrees |
Tyre size | 20.5R25 and 17.5 R25 |
Motor
Manufacturer | Liebherr and John Deere |
Model | D 934 S AG and 4045H |
Cylinders number | 4 and 4 |
Aspiration | turbocharging 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 | 33000 kPa and 24800 kPa |
Pump bandwidth | 140 l/min and 140 l/min |
Gear box
Transmission type | hydrostatic and automatic transmission system with power gear shifting |
Reverse gears number | 3 and 3 |
Images
Sizes
1. Length with bucket on ground level | 7150 mm | 1. Length with bucket on ground level | 7140 mm |
3. Height to cab upper part | 3250 mm | 3. Height to cab upper part | 3180 mm |
4. Wheelbase | 2975 mm | 4. Wheelbase | 2740 mm |
5. Clearance | 490 mm | 5. Clearance | 396 mm |
6. Hinge axis maximum height | 3930 mm | 6. Hinge axis maximum height | 3660 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2900 mm | 7. Unloading ground clearance at maximum lifting | 2620 mm |