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Liebherr A974B vs. Liebherr A904 industrial
19 reasons to buy Liebherr A974B:
Swing device
Swing torque | 260 Nm and 47 Nm | 82 % more or 213 Nm |
Sizes
Upper structure clearance | 2120 mm and 1235 mm | 42 % more or 885 mm |
Clearance | 442 mm and 350 mm | 21 % more or 92 mm |
Load-transfer length | 17550 mm and 9250 mm | 47 % more or 8300 mm |
Load-transfer height | 5580 mm and 3140 mm | 44 % more or 2440 mm |
Operation
Fuel Capacity | 1280 l. and 240 l. | 81 % more or 1040 l. |
Hydraulic system fluid volume | 1200 l. and 390 l. | 67 % more or 810 l. |
Motor
Full power | 360 kW and 99 kW | 72 % more or 261 kW |
Displacement | 17.2 l. and 6.6 l. | 62 % more or 10.6 l. |
Hydraulic system
Pump bandwidth | 496 l/min and 150 l/min | 70 % more or 346 l/min |
Boom features 3
Maximum radius along ground level | 22750 mm and 11200 mm | 51 % more or 11550 mm |
Maximum height | 19000 mm and 9300 mm | 51 % more or 9700 mm |
Maximum depth | 11000 mm and 4300 mm | 61 % more or 6700 mm |
Boom features 2
Maximum radius along ground level | 22000 mm and 11000 mm | 50 % more or 11000 mm |
Maximum height | 24000 mm and 12300 mm | 49 % more or 11700 mm |
Maximum depth | 9000 mm and 3000 mm | 67 % more or 6000 mm |
Boom features 1
Maximum radius along ground level | 21000 mm and 10000 mm | 52 % more or 11000 mm |
Maximum height | 22000 mm and 11300 mm | 49 % more or 10700 mm |
Maximum depth | 7000 mm and 2000 mm | 71 % more or 5000 mm |
2 reasons to buy Liebherr A904 industrial:
Operation
Operational weight without attachment | 20199.8 kg and 117616.5 kg | 83 % less or 97416.7 kg |
Gear box
Maximum speed | 20 km/h and 9 km/h | 55 % more or 11 km/h |
Neutral reasons:
Wheeled undercarriage
Tyre size | O 1600mm, width 600mm and 10.00-20 |
Wheelbase | 5570 mm and 2600 mm |
Sizes
Undercarriage width | 4087 mm and 2480 mm |
Motor
Manufacturer | Liebherr and Liebherr |
Model | D 9408 T1-E and D 924 T-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 3
Option - Boom/Section (MAT) 3 | 12 m boom / 9 m handle with clamshell model 75B and 6.5 m boom / 4 m handle and capture 65 |
Boom features 2
Option - Boom/Section (MAT) 2 | 12 m boom / 10.50 m Section and 6.5 m boom / 5 m Section |
Boom features 1
Option - Boom/Section (MAT) 1 | 12 m boom / 9 m Section and 6.5 m boom / 4 m Section |
Images
Wheeled undercarriage
4. Wheelbase | 5570 mm | 4. Wheelbase | 2600 mm |
Sizes
2. Undercarriage width | 4087 mm | 2. Undercarriage width | 2480 mm |
3. Load-transfer height | 5580 mm | 3. Load-transfer height | 3140 mm |
5. Clearance | 442 mm | 5. Clearance | 350 mm |
12. Upper structure clearance | 2120 mm | 12. Upper structure clearance | 1235 mm |
1. Load-transfer length | 17550 mm | 1. Load-transfer length | 9250 mm |
Boom features 1
9. Maximum height | 19000 mm | 9. Maximum height | 9300 mm |
10. Maximum radius along ground level | 22750 mm | 10. Maximum radius along ground level | 11200 mm |
11. Maximum depth | 11000 mm | 11. Maximum depth | 4300 mm |