Description du produit
Découvrez la fiabilité et les performances du Hitachi ZX70-5G 2020, désormais disponible au Zhejiang, en Chine. Cette machine d'occasion est un excellent choix pour les projets de construction et d'excavation, offrant une solution robuste et efficace pour vos besoins industriels. Reconnue pour sa durabilité et ses besoins minimaux en entretien, ce modèle a été bien entretenu et est en bon état de fonctionnement, garantissant qu'il répond aux normes élevées attendues des machines Hitachi.
- Année : 2020
- Marque : Hitachi
- Modèle : ZX70-5G
- Localisation : Zhejiang, Chine
- État : Bon, avec des performances fiables
| Spécifications | Valeur |
|---|---|
| No. | 1082295 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6700 |
| Bucket capacity (m³) | 0.33 |
| Country of origin | Hefei, China |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar Yanmar 4TNV98-AVHBW |
| Rated power (kw/rpm) | 42.4/2100 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 98 mm×110 mm |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 3.318 |
| Working form | 4 stroke, water cooled, direct injection |
| Ground specific pressure (Kpa) | 31 |
| Rotation speed (rpm) | 10.7 |
| Climbing ability (%) | 70% (35 °) |
| Bucket digging force (kN) | 55 |
| Rod digging force (kN) | 40 |
| Maximum tractive force (kN) | 47.8 |
| Travel speed (km/h) | High 5.0/ Low 3.4 |
| Turning torque (Nm) | 12.9 |
| Rotary hydraulic motor type | 1 axial plunger motor |
| Type of walking hydraulic motor | 2 variable axial piston motors |
| Maximum flow of main pump (l/min) | 2 x 63 x 52.5 + 1 |
| Traveling Hydraulic Circuit (Mpa) | 31.4 |
| Rotary Hydraulic Circuit (Mpa) | 22.6 |
| Main pump type | 3 variable axial piston pumps +1 gear pump |
| Working Hydraulic Circuit (Mpa) | 26 |
| Pilot Oil Circuit (MPa) | 3.9 |
| Pilot pump flow (L/min) | 21 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1 x 85 x 55 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1 x 95 x 60 |
| Boom cylinders - Number × diameter × stroke (mm) | 1 x 115 x 65 |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 60 |
| Engine Oil changes (L) | 12.3 |
| Coolant (L) | 8 |
| Hydraulic System (L) | 100 |
| Total transport length (mm) | 6,080 |
| Total transport width (mm) | 2,260 |
| Total transport height (mm) | 2,600 |
| Full cab height (mm) | 2,600 |
| Counterweight ground clearance (mm) | 760 |
| Minimum ground clearance (mm) | 360 |
| Minimum turning radius of front working device (mm) | 1,720 |
| Back end turning radius (mm) | 1,750 |
| Onboard width (mm) | 2,260 |
| Total track length (mm) | 2,765 |
| Track gauge (mm) | 1,750 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2,200 |
| Maximum digging radius (mm) | 6320 |
| Maximum digging depth (mm) | 4,170 |
| Maximum excavation height (mm) | 7150 |
| Maximum unloading height (mm) | 5060 |
| Maximum vertical digging depth (mm) | 3,730 |
| Bulldozer lift or depth (mm) | 400 x 280 |
| Dodging plate width × height (mm) | 2320 x 435 |
| Maximum excavation radius of stop surface (mm) | 6,170 |
| Maximum effective digging depth (mm) | 3,800 |
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