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- Liebherr A314 vs. Caterpillar M315D
Liebherr A314 vs. Caterpillar M315D
7 reasons to buy Liebherr A314:
Operation
Fuel Capacity | 290 l. and 235 l. | 19 % more or 55 l. |
Hydraulic system fluid volume | 350 l. and 220 l. | 37 % more or 130 l. |
Hydraulic system overflow valve pressure | 35000 kPa and 34997.8 kPa | 0 % more or 2.2 kPa |
Motor
Displacement | 4.8 l. and 4.4 l. | 8 % more or 0.4 l. |
Boom/section options 3
Maximum excavation depth | 5550 mm and 5390 mm | 3 % more or 160 mm |
Maximum radius along ground level | 8950 mm and 8710 mm | 3 % more or 240 mm |
Maximum loading height | 7150 mm and 6000 mm | 16 % more or 1150 mm |
18 reasons to buy Caterpillar M315D:
Swing device
Rotation speed | 10.5 rev / min and 9 rev / min | 14 % more or 1.5 rev |
Swing torque | 39999.3 Nm and 38 Nm | 100 % more or 39961.3 Nm |
Sizes
Upper structure clearance | 1262 mm and 1200 mm | 5 % more or 62 mm |
Clearance | 370 mm and 350 mm | 5 % more or 20 mm |
Operation
Generator current strength | 75 amperes and 55 amperes | 27 % more or 20 amperes |
Hydraulic pump flow rate | 220 l/min and 230 l/min | 4 % less or 10 l/min |
Motor
Effective power | 101 kW and 81.3 kW | 20 % more or 19.7 kW |
Power measured at | 2000 rev / min and 1800 rev / min | 10 % more or 200 rev |
Gear box
Maximum travel speed | 34 km/h and 20 km/h | 41 % more or 14 km/h |
Boom/section options 4
Maximum loading height | 6950 mm and 5500 mm | 21 % more or 1450 mm |
Maximum excavation depth | 5590 mm and 5050 mm | 10 % more or 540 mm |
Maximum radius along ground level | 8910 mm and 8100 mm | 9 % more or 810 mm |
Boom/section options 2
Maximum radius along ground level | 9380 mm and 8750 mm | 7 % more or 630 mm |
Maximum loading height | 7300 mm and 7000 mm | 4 % more or 300 mm |
Maximum excavation depth | 6090 mm and 5350 mm | 12 % more or 740 mm |
Boom/section options 1
Maximum excavation depth | 5590 mm and 5150 mm | 8 % more or 440 mm |
Maximum radius along ground level | 8910 mm and 8550 mm | 4 % more or 360 mm |
Maximum loading height | 6950 mm and 6850 mm | 1 % more or 100 mm |
Neutral reasons:
Sizes
Wheelbase | 2540 mm and 2550 mm |
Overall width | 2510 mm and 2550 mm |
Rear platform swing radius | 2040 mm and 2215 mm |
Overall width with lowered supports | 3800 mm and 3665 mm |
Height to cab upper part | 3100 mm and 3150 mm |
Operation
Working weight | 15250 kg and 17900 kg |
Type of hydraulic pump | Variable Displacement Axial Cam Pump and piston pump |
Motor
Manufacturer | Deutz and Caterpillar |
Model | BF4M1013EC and C4.4 Acert |
Cylinders number | 4 and 4 |
Gear box
Reverse gears number | 2 and 2 |
Transmission type | Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear and gear type pump |
Forward gears number | 2 and 2 |
Boom/section options 4
Option - Boom/Section (MEX) 4 | gooseneck boom (curved) 4500mm Section 2250mm and Displaced boom / Section 2.1 m |
Unit load-transfer height | 3100 mm and 3150 mm |
Unit load-transfer length | 8650 mm and 8480 mm |
Maximum cut height | 8300 mm and 10040 mm |
Boom/section options 3
Maximum cut height | 10000 mm and 8980 mm |
Option - Boom/Section (MEX) 3 | Hydraulic adjustable boom 3200mm Section 2650mm and one-piece boom / Section 2.1 m |
Unit load-transfer height | 3100 mm and 3150 mm |
Unit load-transfer length | 8150 mm and 8320 mm |
Boom/section options 2
Option - Boom/Section (MEX) 2 | Hydraulic adjustable boom 3200mm Section 2450mm and VA Boom / Section 2.6 m |
Maximum cut height | 9850 mm and 10380 mm |
Unit load-transfer height | 3100 mm and 3150 mm |
Unit load-transfer length | 7750 mm and 8470 mm |
Boom/section options 1
Option - Boom/Section (MEX) 1 | Hydraulic adjustable boom 3200mm Section 2250mm and VA Boom / Section 2.1 m |
Unit load-transfer height | 3100 mm and 3150 mm |
Unit load-transfer length | 8150 mm and 8480 mm |
Maximum cut height | 9700 mm and 10040 mm |
Images
Sizes
6. Overall width with lowered supports | 3800 mm | 6. Overall width with lowered supports | 3665 mm |
7. Height to cab upper part | 3100 mm | 7. Height to cab upper part | 3150 mm |
8. Rear platform swing radius | 2040 mm | 8. Rear platform swing radius | 2215 mm |
14. Upper structure clearance | 1200 mm | 14. Upper structure clearance | 1262 mm |
2. Overall width | 2510 mm | 2. Overall width | 2550 mm |
4. Wheelbase | 2540 mm | 4. Wheelbase | 2550 mm |
5. Clearance | 350 mm | 5. Clearance | 370 mm |
Boom/section options 1
11. Maximum radius along ground level | 8100 mm | 11. Maximum radius along ground level | 9380 mm |
13. Maximum excavation depth | 5050 mm | 13. Maximum excavation depth | 6090 mm |
1. Unit load-transfer length | 8650 mm | 1. Unit load-transfer length | 8320 mm |
3. Unit load-transfer height | 3100 mm | 3. Unit load-transfer height | 3150 mm |
9. Maximum cut height | 8300 mm | 9. Maximum cut height | 8980 mm |
10. Maximum loading height | 5500 mm | 10. Maximum loading height | 6000 mm |