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- Liebherr L524 vs. Case 821F
Liebherr L524 vs. Case 821F
4 reasons to buy Liebherr L524:
Sizes
Clearance | 520 mm and 415 mm | 20 % more or 105 mm |
Motor
Power measured at | 2400 rev / min and 1800 rev / min | 25 % more or 600 rev |
Torque measured at | 1400 rev / min and 1300 rev / min | 7 % more or 100 rev |
Gear box
Maximum reverse gear | 33 km/h and 24.5 km/h | 26 % more or 8.5 km/h |
21 reasons to buy Case 821F:
Sizes
Radius at maximum lifting and unloading | 1107 mm and 870 mm | 21 % more or 237 mm |
Shovel
Unloading ground clearance at maximum lifting | 2983 mm and 2850 mm | 4 % more or 133 mm |
Bucket capacity with top | 3.2 m3 and 2 m3 | 37 % more or 1.2 m3 |
Operation
Static tipping weight | 14274.6 kg and 8030 kg | 44 % more or 6244.6 kg |
Front axle / differential fluid volume | 40 l. and 12.2 l. | 69 % more or 27.8 l. |
Rear axle / differential fluid volume | 40 l. and 12.7 l. | 68 % more or 27.3 l. |
Generator current strength | 65 amperes and 55 amperes | 15 % more or 10 amperes |
Fuel Capacity | 287.7 l. and 160 l. | 44 % more or 127.7 l. |
Hydraulic system fluid volume | 177.9 l. and 130 l. | 27 % more or 47.9 l. |
Engine oil volume | 15.1 l. and 12 l. | 21 % more or 3.1 l. |
Motor
Full power | 171.5 kW and 82 kW | 52 % more or 89.5 kW |
Displacement | 6.7 l. and 4.5 l. | 33 % more or 2.2 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Maximum torque | 1145.7 Nm and 424 Nm | 63 % more or 721.7 Nm |
Hydraulic system
Lowering time | 2.5 sec and 5 sec | 50 % less or 2.5 sec |
Pump bandwidth | 240 l/min and 105 l/min | 56 % more or 135 l/min |
Lifting time | 6.2 sec and 6.5 sec | 5 % less or 0.3 sec |
Unloading time | 1.2 sec and 2 sec | 40 % less or 0.8 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 | 36.7 km/h and 33 km/h | 10 % more or 3.7 km/h |
Neutral reasons:
Sizes
Length with bucket on ground level | 6835 mm and 7859 mm |
Hinge axis maximum height | 3760 mm and 4123 mm |
Height to cab upper part | 3150 mm and 3450 mm |
Wheelbase | 2700 mm and 3340 mm |
Shovel
Shovel width | 2500 mm and 3030 mm |
Operation
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 12 degrees and 24 degrees |
Tyre size | 17.5 R 25 and 23.5 x 25 L3 |
Working weight | 10100 kg and 17633.4 kg |
Motor
Model | D 504 T and F4HFE613X |
Manufacturer | Liebherr and FPT |
Aspiration | Engine with in-line cylinders, water cooling, turbocharging and turbocharging |
Hydraulic system
Overflow valve pressure | 30000 kPa and 24993.5 kPa |
Images
Sizes
1. Length with bucket on ground level | 6835 mm | 1. Length with bucket on ground level | 7859 mm |
3. Height to cab upper part | 3150 mm | 3. Height to cab upper part | 3450 mm |
4. Wheelbase | 2700 mm | 4. Wheelbase | 3340 mm |
5. Clearance | 520 mm | 5. Clearance | 415 mm |
6. Hinge axis maximum height | 3760 mm | 6. Hinge axis maximum height | 4123 mm |
8. Radius at maximum lifting and unloading | 870 mm | 8. Radius at maximum lifting and unloading | 1107 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2850 mm | 7. Unloading ground clearance at maximum lifting | 2983 mm |