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- Liebherr R974B vs. Komatsu PC600LC-7
Liebherr R974B vs. Komatsu PC600LC-7
2 reasons to buy Liebherr R974B:
Operation
Generator current strength | 80 amperes and 75 amperes | 6 % more or 5 amperes |
Motor
Effective power | 365.4 kW and 287 kW | 21 % more or 78.4 kW |
7 reasons to buy Komatsu PC600LC-7:
Operation
Operational weight without attachment | 65323 kg and 91500 kg | 29 % less or 26177 kg |
Boom features 2
Maximum height | 19507.2 mm and 2500 mm | 87 % more or 17007.2 mm |
Maximum depth | 7010.4 mm and 2600 mm | 63 % more or 4410.4 mm |
Maximum radius along ground level | 18592.8 mm and 2400 mm | 87 % more or 16192.8 mm |
Boom features 1
Maximum radius along ground level | 16764 mm and 2100 mm | 87 % more or 14664 mm |
Maximum height | 17983.2 mm and 2200 mm | 88 % more or 15783.2 mm |
Maximum depth | 6096 mm and 2200 mm | 64 % more or 3896 mm |
Neutral reasons:
Tracked undercarriage
Shoe dimensions | 600 mm and 750 mm |
Caterpillar track length on ground level | 5192 mm and 3302 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Liebherr and Komatsu |
Model | D9408 TI-E and SA6D140E-3 |
Power measured at | 1800 rev / min and 1800 rev / min |
Aspiration | Direct injection with turbocharging and turbocharging |
Hydraulic system
Type of pump | Axial cam pump with variable flow and variable displacement piston pump |
Boom features 2
Option - Boom/Section (MAT) 2 | gooseneck boom (curved) 1400mm Section 10500mm and 2-piece front 18.3 m 60' |
Boom features 1
Option - Boom/Section (MAT) 1 | gooseneck boom (curved) 12000mm Section 9000mm and 2-piece front 16.7 m 55' |
Images
Boom features 1
9. Maximum height | 2500 mm | 9. Maximum height | 19507.2 mm |
10. Maximum radius along ground level | 2400 mm | 10. Maximum radius along ground level | 18592.8 mm |
11. Maximum depth | 2600 mm | 11. Maximum depth | 7010.4 mm |