Product Description
This 2015 Hitachi ZX70-5G midi excavator represents a well-maintained earthmoving solution currently located in Zhejiang, China. With approximately 8 years of operational service, this machine has been primarily utilized for standard excavation and earthwork applications.
The unit features original factory components throughout, with complete documentation available. Key highlights include responsive hydraulic systems with no arm drift, reliable electrical circuits, and well-preserved major components. The undercarriage shows good condition, supporting continued productive use in construction and site development projects.
- Original equipment configuration maintained
- Stable boom and arm performance
- Functional electrical systems
- Solid undercarriage condition
- Complete operational documentation
This ZX70-5G offers contractors a dependable 7-ton class excavator suitable for utility work, landscaping, and general construction applications. The machine is ready for inspection and immediate deployment.
| Specifications | Value |
|---|---|
| No. | 1070703 |
| 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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