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- Liebherr A904CHD vs. Liebherr A944BHD
Liebherr A904CHD vs. Liebherr A944BHD
4 reasons to buy Liebherr A904CHD:
Swing device
Rotation speed | 9 rev / min and 6.4 rev / min | 29 % more or 2.6 rev |
Operation
Operational weight without attachment | 24403.3 kg and 49900 kg | 51 % less or 25496.7 kg |
Gear box
Maximum speed | 20 km/h and 14 km/h | 30 % more or 6 km/h |
Boom features 1
Maximum radius along ground level | 10300 mm and 5400 mm | 48 % more or 4900 mm |
11 reasons to buy Liebherr A944BHD:
Swing device
Swing torque | 112.7 Nm and 46 Nm | 59 % more or 66.7 Nm |
Sizes
Clearance | 455 mm and 355 mm | 22 % more or 100 mm |
Upper structure clearance | 1925 mm and 1310 mm | 32 % more or 615 mm |
Load-transfer length | 13350 mm and 9600 mm | 28 % more or 3750 mm |
Load-transfer height | 3835 mm and 3235 mm | 16 % more or 600 mm |
Operation
Fuel Capacity | 705 l. and 350 l. | 50 % more or 355 l. |
Hydraulic system fluid volume | 680 l. and 175 l. | 74 % more or 505 l. |
Motor
Displacement | 10 l. and 6.4 l. | 36 % more or 3.6 l. |
Hydraulic system
Pump bandwidth | 520 l/min and 189 l/min | 64 % more or 331 l/min |
Boom features 1
Maximum height | 18592.8 mm and 12000 mm | 35 % more or 6592.8 mm |
Maximum depth | 3962.4 mm and 2200 mm | 44 % more or 1762.4 mm |
Neutral reasons:
Wheeled undercarriage
Tyre size | 10.00-20 and 1500mm-530mm |
Wheelbase | 2800 mm and 3400 mm |
Width with stabilizers on ground | 4250 mm and 5350 mm |
Sizes
Undercarriage width | 2750 mm and 3300 mm |
Operation
Generator current strength | 80 amperes and 80 amperes |
Operating voltage | 24 V and 24 V |
Motor
Aspiration | turbocharging and subsequent cooling, reduced amount of emissions and Direct injection with turbocharging and charge air cooling, a reduced amount of emissions |
Manufacturer | Liebherr and Liebherr |
Model | D 934 S and D 926 TI-E |
Hydraulic system
Type of pump | Liebherr piston pump of variable displacement, axial cam, double row and Liebherr piston pump of variable displacement, axial cam, double row |
Boom features 1
Option - Boom/Section (MAT) 1 | 6.6 m boom / 4 m Section and straight boom 9500mm Section 7300mm |
Images
Wheeled undercarriage
4. Wheelbase | 2800 mm | 4. Wheelbase | 3400 mm |
6. Width with stabilizers on ground | 4250 mm | 6. Width with stabilizers on ground | 5350 mm |
Sizes
2. Undercarriage width | 2750 mm | 2. Undercarriage width | 3300 mm |
3. Load-transfer height | 3235 mm | 3. Load-transfer height | 3835 mm |
5. Clearance | 355 mm | 5. Clearance | 455 mm |
12. Upper structure clearance | 1310 mm | 12. Upper structure clearance | 1925 mm |
1. Load-transfer length | 9600 mm | 1. Load-transfer length | 13350 mm |
Boom features 1
9. Maximum height | 9700 mm | 9. Maximum height | 18592.8 mm |
10. Maximum radius along ground level | 11500 mm | 10. Maximum radius along ground level | 5400 mm |
11. Maximum depth | 4900 mm | 11. Maximum depth | 3962.4 mm |