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- Caterpillar M322C MH vs. Liebherr A904CHD
Caterpillar M322C MH vs. Liebherr A904CHD
13 reasons to buy Caterpillar M322C MH:
Swing device
Swing torque | 56300 Nm and 46 Nm | 100 % more or 56254 Nm |
Rotation speed | 10.5 rev / min and 9 rev / min | 14 % more or 1.5 rev |
Sizes
Load-transfer length | 9880 mm and 9600 mm | 3 % more or 280 mm |
Load-transfer height | 3490 mm and 3235 mm | 7 % more or 255 mm |
Operation
Fuel Capacity | 385 l. and 350 l. | 9 % more or 35 l. |
Hydraulic system fluid volume | 350 l. and 175 l. | 50 % more or 175 l. |
Motor
Full power | 126.8 kW and 105 kW | 17 % more or 21.8 kW |
Hydraulic system
Pump bandwidth | 456 l/min and 189 l/min | 59 % more or 267 l/min |
Gear box
Maximum speed | 25 km/h and 20 km/h | 20 % more or 5 km/h |
Boom features 2
Maximum radius along ground level | 12000 mm and 11300 mm | 6 % more or 700 mm |
Maximum height | 13200 mm and 13000 mm | 2 % more or 200 mm |
Boom features 1
Maximum radius along ground level | 10900 mm and 10300 mm | 6 % more or 600 mm |
Maximum height | 12400 mm and 12000 mm | 3 % more or 400 mm |
7 reasons to buy Liebherr A904CHD:
Sizes
Upper structure clearance | 1310 mm and 1307 mm | 0 % more or 3 mm |
Clearance | 355 mm and 290 mm | 18 % more or 65 mm |
Operation
Operational weight without attachment | 24403.3 kg and 24690 kg | 1 % less or 286.7 kg |
Generator current strength | 80 amperes and 75 amperes | 6 % more or 5 amperes |
Motor
Displacement | 6.4 l. and 6 l. | 6 % more or 0.4 l. |
Boom features 2
Maximum depth | 3200 mm and 3000 mm | 6 % more or 200 mm |
Boom features 1
Maximum depth | 2200 mm and 1950 mm | 11 % more or 250 mm |
Neutral reasons:
Wheeled undercarriage
Wheelbase | 2750 mm and 2800 mm |
Width with stabilizers on ground | 4360 mm and 4250 mm |
Tyre size | 10-20 dual pneumatic and 10.00-20 |
Sizes
Undercarriage width | 2990 mm and 2750 mm |
Motor
Manufacturer | Caterpillar and Liebherr |
Model | 3056E DIT ATAAC and D 934 S |
Boom features 2
Option - Boom/Section (MAT) 2 | Boom 6800mm / Section 5900mm and 6.6 m boom / 5 m Section |
Boom features 1
Option - Boom/Section (MAT) 1 | Boom 6800mm / Section 4900mm and 6.6 m boom / 4 m Section |
Images
Wheeled undercarriage
4. Wheelbase | 2750 mm | 4. Wheelbase | 2800 mm |
6. Width with stabilizers on ground | 4360 mm | 6. Width with stabilizers on ground | 4250 mm |
Sizes
12. Upper structure clearance | 1307 mm | 12. Upper structure clearance | 1310 mm |
1. Load-transfer length | 9880 mm | 1. Load-transfer length | 9600 mm |
2. Undercarriage width | 2990 mm | 2. Undercarriage width | 2750 mm |
3. Load-transfer height | 3490 mm | 3. Load-transfer height | 3235 mm |
5. Clearance | 290 mm | 5. Clearance | 355 mm |
Boom features 1
9. Maximum height | 13200 mm | 9. Maximum height | 9700 mm |
10. Maximum radius along ground level | 12000 mm | 10. Maximum radius along ground level | 11500 mm |
11. Maximum depth | 3000 mm | 11. Maximum depth | 4900 mm |