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- Liebherr R974C vs. Hitachi EX8000-6
Liebherr R974C vs. Hitachi EX8000-6
3 reasons to buy Liebherr R974C:
Operation
Rotation speed | 5.9 rev / min and 3.2 rev / min | 46 % more or 2.7 rev |
Carrier
Maximum travel speed | 4.4 km/h and 2 km/h | 55 % more or 2.4 km/h |
Lower rollers number | 8 and 7 | 12 % more or 1 |
15 reasons to buy Hitachi EX8000-6:
Sizes
Caterpillar track length | 10500 mm and 5835 mm | 44 % more or 4665 mm |
Clearance | 1250 mm and 637 mm | 49 % more or 613 mm |
Upper structure clearance | 3430 mm and 1630 mm | 52 % more or 1800 mm |
Operation
Generator current strength | 140 amperes and 80 amperes | 43 % more or 60 amperes |
Fuel Capacity | 14900 l. and 1460 l. | 90 % more or 13440 l. |
Hydraulic system fluid volume | 9700 l. and 1350 l. | 86 % more or 8350 l. |
Motor
Full power | 2893.3 kW and 400 kW | 86 % more or 2493.3 kW |
Displacement | 120 l. and 16.2 l. | 86 % more or 103.8 l. |
Cylinders number | 32 and 8 | 75 % more or 24 |
Loading bucket
Maximum excavation depth | 4100 mm and 3000 mm | 27 % more or 1100 mm |
Maximum unloading height | 13800 mm and 7950 mm | 42 % more or 5850 mm |
Maximum digging radius | 18500 mm and 9350 mm | 49 % more or 9150 mm |
Carrier
Upper rollers number | 3 and 2 | 33 % more or 1 |
Bucket loader support width | 1850 mm and 500 mm | 73 % more or 1350 mm |
Loading shovel operational weight | 811000 kg and 89400 kg | 89 % more or 721600 kg |
Neutral reasons:
Sizes
Width between caterpillar tracks | 4334 mm and 8650 mm |
Caterpillar track length on ground level | 4640 mm and 7900 mm |
Height to cab upper part | 3830 mm and 9900 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Liebherr and Cummins |
Model | D 9508 and QSK60C |
Power measured at | 1800 rev / min and 1800 rev / min |
Aspiration | Injection system with a common discharge line, turbocharged, with intercooler, with reduced emissions and Turbocharging with subsequent air cooling (by a cooling radiator) |
Loading bucket
Maximum cut height | 10000 mm and 20500 mm |
Handle pressure force | 630 Nm and 874502.6 Nm |
Carrier
Track width | 3600 mm and 6800 mm |
Images
Sizes
2. Width between caterpillar tracks | 4334 mm | 2. Width between caterpillar tracks | 8650 mm |
4. Caterpillar track length on ground level | 4640 mm | 4. Caterpillar track length on ground level | 7900 mm |
5. Clearance | 637 mm | 5. Clearance | 1250 mm |
7. Height to cab upper part | 3830 mm | 7. Height to cab upper part | 9900 mm |
Loading bucket
17. Maximum cut height | 10000 mm | 17. Maximum cut height | 20500 mm |
18. Maximum unloading height | 7950 mm | 18. Maximum unloading height | 13800 mm |
19. Maximum digging radius | 9350 mm | 19. Maximum digging radius | 18500 mm |
20. Maximum excavation depth | 3000 mm | 20. Maximum excavation depth | 4100 mm |
Carrier
6. Track width | 3600 mm | 6. Track width | 6800 mm |
14. Bucket loader support width | 500 mm | 14. Bucket loader support width | 1850 mm |