Hitachi
ZX490-7 SLF
397 hp
Puissance moteur
39.1 ft (11.9 m)
Profondeur d’excavation max
54.4 ft (16.6 m)
Portée max
116,625 lb (52,900 kg)
Poids en service
Équivalents entre marques
Comparer côte à côte →Machines comparables d’autres fabricants, évaluées sur des spécifications normalisées provenant des fabricants.
| Modèle | Correspondance | Puissance moteur | Profondeur d’excavation max | Portée max |
|---|---|---|---|---|
| Volvo EC480E HR | 90% | 381 hp | - | - |
| Volvo EC500 High Reach | 90% | 423 hp | - | - |
| Volvo EC400 High Reach | 89% | 344 hp | - | - |
| Volvo EC380E HR | 87% | 308 hp | - | - |
| Volvo EC380E Straight Boom | 82% | 307 hp | - | - |
| Volvo EC750E HR | 74% | 381 hp | - | - |
Spécifications complètes
| Aftertreatment | DOC, CSF and SCR system | ↗ |
| Arm crowd force ISO | 124 kN | ↗ |
| Arm length | 21.0 ft (6.4 m) | ↗ |
| Aspiration | Variable geometry turbocharged, intercooled, cooled EGR | ↗ |
| Bucket digging force ISO | 178 kN | ↗ |
| Engine Model | Isuzu 6WG1 | ↗ |
| Engine Rated Power (kW) | 296 kW (ISO14396) | ↗ |
| Engine Type | 4-cycle water-cooled, common rail direct injection | ↗ |
| Engine emissions | EU Stage V | ↗ |
| Ground pressure | 59 - 86 kPa | ↗ |
| Max. digging depth | 11 910 mm | ↗ |
| Max. digging reach | 16 570 mm | ↗ |
| Max. digging reach (mm) | 16 570 | ↗ |
| Max. dumping height | 2 730 mm | ↗ |
| Maxium oil flow pilot pump | 30.0 L/min | ↗ |
| No. of cylinders | 6 | ↗ |
| Operating weight | 51 500 - 52 900 kg | ↗ |
| Operating weight (kg) | 51 500 - 52 900 kg | ↗ |
| Overall height of cab | 3 330 mm | ↗ |
| Overall width of upperstructure | 3 480 mm | ↗ |
| Pilot pump | 1 gear pump | ↗ |
| Piston displacement | 15.681 L | ↗ |
| Shoe grouser type | triple | ↗ |
| Shoe width | 600 / 750 / 900 mm | ↗ |
| Undercarriage length | 5 470 mm | ↗ |
Chaque valeur est retracée jusqu’aux données publiées par le fabricant. ↗ ouvre la source.
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