Hitachi
ZX690LCH-7 / ZX690LCR-7
467 hp
Puissance moteur
28.1 ft (8.6 m)
Profondeur d’excavation max
43.6 ft (13.3 m)
Portée max
157,410 lb (71,400 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 EC530E | 89% | 456 hp | 25 ft (7.6 m) | 40 ft (12.2 m) |
| Volvo EC550E | 89% | 456 hp | 25 ft (7.6 m) | 40 ft (12.2 m) |
| Volvo EC950F | 89% | - | 29 ft (8.8 m) | 46 ft (14.0 m) |
| Hyundai Construction Equipment R850LC-9 | 88% | 510 hp | 23.8 ft (7.3 m) | 40.2 ft (12.3 m) |
| Kobelco SK520LC-11 | 88% | 463 hp | - | - |
| Sany SY750H | 88% | - | 24 ft (7.3 m) | - |
Documents
Spécifications complètes
| Aftertreatment | DOC + CSF and SCR system | ↗ |
| Arm crowd force ISO | 255 / 306 kN | ↗ |
| Arm length | 9.5–11.8 ft (2.9–3.6 m) | ↗ |
| Aspiration | Variable geometry turbocharged, intercooled, cooled EGR | ↗ |
| Backhoe Bucket ISO Heaped | 2.9 - 4.0 m 3 | ↗ |
| Bucket digging force (kN) ISO | 324 / 369 kN | ↗ |
| Bucket digging force ISO | 324 / 369 kN | ↗ |
| Engine Model | Isuzu 6WG1 | ↗ |
| Engine Rated Power (kW) | 348 kW (ISO14396) | ↗ |
| Engine Type | 4-cycle water-cooled, common rail direct injection | ↗ |
| Engine emissions | EU Stage V | ↗ |
| Ground pressure | 77 - 106 kPA | ↗ |
| Main pumps | 2 variable displacement axial piston pumps | ↗ |
| Max. Digging Depth | 7 120 - 8 560 mm | ↗ |
| Max. digging reach | 11 800 - 13 280 mm | ↗ |
| Max. dumping height | 7 330 - 8 020 mm | ↗ |
| Maximum oil flow | 2 x 489 L/min | ↗ |
| Maximum oil flow pilot pump | 50 L/min | ↗ |
| Maximum torque | 2 050 Nm at 1 300 min-1 | ↗ |
| No. of cylinders | 6 | ↗ |
| Operating Weight | 69 400 - 71 400 kg | ↗ |
| Overall height of cab | 3 660 mm | ↗ |
| Overall width | 4 360 mm | ↗ |
| Overall width of upper structure | 4 090 mm | ↗ |
| Pilot pump | 1 gear pump | ↗ |
| Piston displacement | 15.681 L | ↗ |
| Rated power ISO 14396 | 348 kW at 1 800 min-1 | ↗ |
| Shoe type | double grouser | ↗ |
| Shoe width | 650 / 900 mm | ↗ |
| Undercarriage length | 5 840 mm | ↗ |
| Undercarriage width (extended) | 3 950 / 4 050 / 4 200 mm | ↗ |
| Undercarriage width (retracted) | 3 480 / 3 580 / 3 730 mm | ↗ |
Chaque valeur est retracée jusqu’aux données publiées par le fabricant. ↗ ouvre la source.
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