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- Caterpillar M322C MH vs. Liebherr A944BHD
Caterpillar M322C MH vs. Liebherr A944BHD
5 reasons to buy Caterpillar M322C MH:
Swing device
Swing torque | 56300 Nm and 112.7 Nm | 100 % more or 56187.3 Nm |
Rotation speed | 10.5 rev / min and 6.4 rev / min | 39 % more or 4.1 rev |
Operation
Operational weight without attachment | 24690 kg and 49900 kg | 51 % less or 25210 kg |
Gear box
Maximum speed | 25 km/h and 14 km/h | 44 % more or 11 km/h |
Boom features 1
Maximum radius along ground level | 10900 mm and 5400 mm | 50 % more or 5500 mm |
12 reasons to buy Liebherr A944BHD:
Sizes
Upper structure clearance | 1925 mm and 1307 mm | 32 % more or 618 mm |
Clearance | 455 mm and 290 mm | 36 % more or 165 mm |
Load-transfer length | 13350 mm and 9880 mm | 26 % more or 3470 mm |
Load-transfer height | 3835 mm and 3490 mm | 9 % more or 345 mm |
Operation
Fuel Capacity | 705 l. and 385 l. | 45 % more or 320 l. |
Hydraulic system fluid volume | 680 l. and 350 l. | 49 % more or 330 l. |
Generator current strength | 80 amperes and 75 amperes | 6 % more or 5 amperes |
Motor
Effective power | 182.7 kW and 122.3 kW | 33 % more or 60.4 kW |
Displacement | 10 l. and 6 l. | 40 % more or 4 l. |
Hydraulic system
Pump bandwidth | 520 l/min and 456 l/min | 12 % more or 64 l/min |
Boom features 1
Maximum height | 18592.8 mm and 12400 mm | 33 % more or 6192.8 mm |
Maximum depth | 3962.4 mm and 1950 mm | 51 % more or 2012.4 mm |
Neutral reasons:
Wheeled undercarriage
Tyre size | 10-20 dual pneumatic and 1500mm-530mm |
Wheelbase | 2750 mm and 3400 mm |
Width with stabilizers on ground | 4360 mm and 5350 mm |
Sizes
Height to cab top with a raised hydraulic hoist | 5630 mm and 7595 mm |
Undercarriage width | 2990 mm and 3300 mm |
Height to cab top with fixed hoist | 3230 mm and 5030 mm |
Motor
Manufacturer | Caterpillar and Liebherr |
Model | 3056E DIT ATAAC and D 926 TI-E |
Power measured at | 2000 rev / min and 2000 rev / min |
Cylinders number | 6 and 6 |
Hydraulic system
Discharge pressure | 35000 kPa and 35000 kPa |
Boom features 1
Option - Boom/Section (MAT) 1 | Boom 6800mm / Section 4900mm and straight boom 9500mm Section 7300mm |
Images
Wheeled undercarriage
6. Width with stabilizers on ground | 4360 mm | 6. Width with stabilizers on ground | 5350 mm |
4. Wheelbase | 2750 mm | 4. Wheelbase | 3400 mm |
Sizes
1. Load-transfer length | 9880 mm | 1. Load-transfer length | 13350 mm |
2. Undercarriage width | 2990 mm | 2. Undercarriage width | 3300 mm |
3. Load-transfer height | 3490 mm | 3. Load-transfer height | 3835 mm |
5. Clearance | 290 mm | 5. Clearance | 455 mm |
7. Height to cab top with fixed hoist | 3230 mm | 7. Height to cab top with fixed hoist | 5030 mm |
8. Height to cab top with a raised hydraulic hoist | 5630 mm | 8. Height to cab top with a raised hydraulic hoist | 7595 mm |
12. Upper structure clearance | 1307 mm | 12. Upper structure clearance | 1925 mm |
Boom features 1
9. Maximum height | 13200 mm | 9. Maximum height | 18592.8 mm |
10. Maximum radius along ground level | 12000 mm | 10. Maximum radius along ground level | 5400 mm |
11. Maximum depth | 3000 mm | 11. Maximum depth | 3962.4 mm |