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- Liebherr A316 vs. Liebherr R974B
Liebherr A316 vs. Liebherr R974B
9 reasons to buy Liebherr A316:
Swing device
Rotation speed | 9 rev / min and 5.5 rev / min | 39 % more or 3.5 rev |
Operation
Operational weight without attachment | 18990 kg and 91500 kg | 79 % less or 72510 kg |
Gear box
Maximum speed | 20 km/h and 2.8 km/h | 86 % more or 17.2 km/h |
Boom features 2
Maximum depth | 4815.8 mm and 2600 mm | 46 % more or 2215.8 mm |
Maximum height | 10668 mm and 2500 mm | 77 % more or 8168 mm |
Maximum radius along ground level | 9448.8 mm and 2400 mm | 75 % more or 7048.8 mm |
Boom features 1
Maximum radius along ground level | 9144 mm and 2100 mm | 77 % more or 7044 mm |
Maximum height | 10363.2 mm and 2200 mm | 79 % more or 8163.2 mm |
Maximum depth | 5334 mm and 2200 mm | 59 % more or 3134 mm |
12 reasons to buy Liebherr R974B:
Swing device
Swing torque | 260 Nm and 42 Nm | 84 % more or 218 Nm |
Sizes
Load-transfer length | 16550 mm and 8300 mm | 50 % more or 8250 mm |
Load-transfer height | 6500 mm and 3160 mm | 51 % more or 3340 mm |
Upper structure clearance | 1490 mm and 1205 mm | 19 % more or 285 mm |
Clearance | 657 mm and 390 mm | 41 % more or 267 mm |
Operation
Fuel Capacity | 1280 l. and 290 l. | 77 % more or 990 l. |
Hydraulic system fluid volume | 1200 l. and 350 l. | 71 % more or 850 l. |
Generator current strength | 80 amperes and 55 amperes | 31 % more or 25 amperes |
Motor
Cylinders number | 8 and 4 | 50 % more or 4 |
Effective power | 365.4 kW and 87.2 kW | 76 % more or 278.2 kW |
Displacement | 17.2 l. and 4.8 l. | 72 % more or 12.4 l. |
Hydraulic system
Pump bandwidth | 992 l/min and 270 l/min | 73 % more or 722 l/min |
Neutral reasons:
Wheeled undercarriage
Wheelbase | 2540 mm and 5192 mm |
Width with stabilizers on ground | 3800 mm and 4654 mm |
Sizes
Undercarriage width | 2550 mm and 3600 mm |
Height to cab top with fixed hoist | 4025 mm and 5640 mm |
Height to cab top with a raised hydraulic hoist | 5260 mm and 5985 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Aspiration | Direct injection with turbocharging and Direct injection with turbocharging |
Manufacturer | Deutz and Liebherr |
Model | BF4M1013EC and D9408 TI-E |
Power measured at | 1800 rev / min and 1800 rev / min |
Hydraulic system
Type of pump | variable displacement piston pump of axial cam type and Axial cam pump with variable flow |
Discharge pressure | 35000 kPa and 32000 kPa |
Boom features 2
Option - Boom/Section (MAT) 2 | Hydraulic adjustable boom 2650mm and gooseneck boom (curved) 1400mm Section 10500mm |
Boom features 1
Option - Boom/Section (MAT) 1 | Hydraulically adjustable boom with backhoe and dipper 2250mm and gooseneck boom (curved) 12000mm Section 9000mm |
Images
Wheeled undercarriage
4. Wheelbase | 2540 mm | 4. Wheelbase | 5192 mm |
6. Width with stabilizers on ground | 3800 mm | 6. Width with stabilizers on ground | 4654 mm |
Sizes
2. Undercarriage width | 2550 mm | 2. Undercarriage width | 3600 mm |
3. Load-transfer height | 3160 mm | 3. Load-transfer height | 6500 mm |
5. Clearance | 390 mm | 5. Clearance | 657 mm |
7. Height to cab top with fixed hoist | 4025 mm | 7. Height to cab top with fixed hoist | 5640 mm |
8. Height to cab top with a raised hydraulic hoist | 5260 mm | 8. Height to cab top with a raised hydraulic hoist | 5985 mm |
12. Upper structure clearance | 1205 mm | 12. Upper structure clearance | 1490 mm |
1. Load-transfer length | 8300 mm | 1. Load-transfer length | 16550 mm |
Boom features 1
9. Maximum height | 10058.4 mm | 9. Maximum height | 2500 mm |
10. Maximum radius along ground level | 8839.2 mm | 10. Maximum radius along ground level | 2400 mm |
11. Maximum depth | 2499.4 mm | 11. Maximum depth | 2600 mm |