Product Description
Built for the long haul, this 2016 Hitachi ZX70 excavator delivers proven reliability across seven years of field-tested performance. Operating at 6,510 kg working weight with a robust 0.3 m³ bucket capacity, this 7-ton workhorse combines Japanese engineering precision with practical durability. Powered by an ISUZU CC-4JG1 engine generating 40.5 kW at 2000 rpm, this machine tackles demanding excavation tasks with 55 kN bucket digging force and 38 kN rod digging force.
- Maximum digging depth: 4,170 mm with 6,320 mm reach
- Reinforced 1,620 mm rod and 3,720 mm boom configuration
- Variable piston hydraulic system for precise control
- Impressive 70% (35°) climbing capability
- Water-cooled 4-cylinder engine with 3.318L displacement
- Dual-speed travel: 3.4/5.0 km/h for operational flexibility
- Compact transport dimensions: 6,080 mm × 2,260 mm × 2,600 mm
Currently located in Maoming, Guangdong, this joint-venture manufactured excavator represents time-tested construction equipment ready for immediate deployment. Hefei-origin quality meets real-world dependability.
| Specifications | Value |
|---|---|
| No. | 1013662 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6510 |
| Bucket capacity (m³) | 0.3 |
| Boom length (mm) | 3.72 |
| Rod length (mm) | 1.62(reinforced type) |
| Country of origin | Hefei, Anhui Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | ISUZU CC-4JG1 |
| Rated power (kw/rpm) | 40.5/2000 |
| Cooling mode | water-cooling |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 3.318 |
| Working form | Direct injection |
| Ground specific pressure (Kpa) | 30 |
| Rotation speed (rpm) | 11.3 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 55 |
| Rod digging force (kN) | 38 |
| Travel speed (km/h) | 3.4/5.0 |
| Main overflow set pressure (Mpa) | 31.4 |
| Rotary hydraulic motor type | Variable piston pump ×1 |
| Type of walking hydraulic motor | Variable piston pump ×2 |
| Main pump type | Variable piston pump ×3+ gear pump ×1 |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 60(over 100) |
| Engine Oil changes (L) | 12 |
| Total transport length (mm) | 6080 |
| Total transport width (mm) | 2260 |
| Total transport height (mm) | 2600 |
| Full cab height (mm) | 2600 |
| Counterweight ground clearance (mm) | 760 |
| Minimum ground clearance (mm) | 360 |
| Back end turning radius (mm) | 1750 |
| Total track length (mm) | 2765 |
| Track gauge (mm) | 1750 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2200 |
| Track ground length (mm) | 2140 |
| Maximum digging radius (mm) | 6320 |
| Maximum digging depth (mm) | 4170 |
| Maximum excavation height (mm) | 7150 |
| Maximum unloading height (mm) | 5060 |
| Maximum vertical digging depth (mm) | 3730 |
| Bulldozer lift or depth (mm) | No bulldozer |
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