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- Hitachi EX2500 vs. Liebherr R974C
Hitachi EX2500 vs. Liebherr R974C
19 reasons to buy Hitachi EX2500:
Sizes
Clearance | 800 mm and 637 mm | 20 % more or 163 mm |
Upper structure clearance | 2230 mm and 1630 mm | 27 % more or 600 mm |
Caterpillar track length | 7870 mm and 5835 mm | 26 % more or 2035 mm |
Shovel boom/sections 1
Maximum unloading height | 10360 mm and 8250 mm | 20 % more or 2110 mm |
Maximum radius on ground level | 16500 mm and 12200 mm | 26 % more or 4300 mm |
Maximum excavation depth | 8570 mm and 7450 mm | 13 % more or 1120 mm |
Operation
Generator current strength | 150 amperes and 80 amperes | 47 % more or 70 amperes |
Fuel Capacity | 3600 l. and 1460 l. | 59 % more or 2140 l. |
Hydraulic system fluid volume | 2950 l. and 1350 l. | 54 % more or 1600 l. |
Motor
Displacement | 45 l. and 16.2 l. | 64 % more or 28.8 l. |
Cylinders number | 12 and 8 | 33 % more or 4 |
Full power | 1006.7 kW and 400 kW | 60 % more or 606.7 kW |
Loading bucket
Maximum excavation depth | 3720 mm and 3000 mm | 19 % more or 720 mm |
Maximum unloading height | 10350 mm and 7950 mm | 23 % more or 2400 mm |
Maximum digging radius | 14060 mm and 9350 mm | 33 % more or 4710 mm |
Carrier
Bucket loader support width | 1000 mm and 500 mm | 50 % more or 500 mm |
Loading shovel operational weight | 242000 kg and 89400 kg | 63 % more or 152600 kg |
Upper rollers number | 3 and 2 | 33 % more or 1 |
Unloaded backhoe shovel operational weight with support 1 | 239000 kg and 84400 kg | 65 % more or 154600 kg |
2 reasons to buy Liebherr R974C:
Operation
Rotation speed | 5.9 rev / min and 3.8 rev / min | 36 % more or 2.1 rev |
Carrier
Maximum travel speed | 4.4 km/h and 2.3 km/h | 48 % more or 2.1 km/h |
Neutral reasons:
Sizes
Caterpillar track height | 2060 mm and 1515 mm |
Height to cab upper part | 7040 mm and 3830 mm |
Caterpillar track length on ground level | 6120 mm and 4640 mm |
Width between caterpillar tracks | 6000 mm and 4334 mm |
Shovel boom/sections 1
Maximum cut height | 16160 mm and 12400 mm |
Backhoe shovel boom / section | 9000mm boom with 4200mm with lever and 7.2 boom / 2.9 m Section |
Operation
Operating voltage | 24 V and 24 V |
Motor
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and Injection system with a common discharge line, turbocharged, with intercooler, with reduced emissions |
Manufacturer | Cummins and Liebherr |
Model | QSK45-C and D 9508 |
Power measured at | 1800 rev / min and 1800 rev / min |
Loading bucket
Loading bucket | standard 15 cu. m and Bucket attachment |
Maximum cut height | 15010 mm and 10000 mm |
Handle pressure force | 918 Nm and 630 Nm |
Carrier
Lower rollers number | 8 and 8 |
Track width | 5000 mm and 3600 mm |
Backhoe shovel support width 1 | 1000 mm and 500 mm |
Images
Sizes
4. Caterpillar track length on ground level | 6120 mm | 4. Caterpillar track length on ground level | 4640 mm |
5. Clearance | 800 mm | 5. Clearance | 637 mm |
7. Height to cab upper part | 7040 mm | 7. Height to cab upper part | 3830 mm |
2. Width between caterpillar tracks | 6000 mm | 2. Width between caterpillar tracks | 4334 mm |
Loading bucket
17. Maximum cut height | 15010 mm | 17. Maximum cut height | 10000 mm |
18. Maximum unloading height | 10350 mm | 18. Maximum unloading height | 7950 mm |
19. Maximum digging radius | 14060 mm | 19. Maximum digging radius | 9350 mm |
20. Maximum excavation depth | 3720 mm | 20. Maximum excavation depth | 3000 mm |
Carrier
6. Track width | 5000 mm | 6. Track width | 3600 mm |
14. Bucket loader support width | 1000 mm | 14. Bucket loader support width | 500 mm |