Product Description
Built for demanding jobsite conditions, this 2020 Doosan DH80 mini excavator is a proven 8-ton workhorse available now from Jiangxi, China. Powered by a Kubota V3300-DI water-cooled diesel engine producing 45.8 kW at 2,200 RPM, this machine delivers reliable, consistent performance across digging, grading, trenching, and light demolition tasks without downtime concerns.
With a maximum digging depth of 4,060 mm and a digging radius reaching 6,170 mm, this compact excavator handles foundation work, utility trenching, and slope preparation with precision. Bucket digging force rated at 55 kN and rod digging force at 38 kN ensure this machine cuts through compacted soil and tough terrain efficiently. Standard hydraulic crushing pipelines mean it is immediately compatible with breaker attachments — arrive on site and start working.
- Working Weight: 7,830 kg | Bucket Capacity: 0.28–0.32 m³
- Engine: Kubota V3300-DI | 45.8 kW / 2,200 RPM | 3.318L Displacement
- Max Digging Depth: 4,060 mm | Max Digging Radius: 6,170 mm
- Max Unloading Height: 5,032 mm | Transport Dimensions: 5,920 × 2,200 × 2,585 mm
- Track Width: 400 mm | Main Pump Flow: 162.8 L/min
- Hydraulic Crushing Pipeline: Standard Equipped
- Location: Jiangxi, China — Available for immediate export
| Specifications | Value |
|---|---|
| No. | 1069710 |
| Tonnage (tons) | 8 |
| Working weight (kg) | 7830 |
| Bucket capacity (m³) | 0.28-0.32 |
| Boom length (mm) | 3100 |
| Rod length (mm) | 1800 |
| Country of origin | Yantai, Shandong Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Kubota KubotaV3300-DI |
| Rated power (kw/rpm) | 45.8/2200 |
| Cooling mode | water-cooling |
| Displacement (L) | 3.318 |
| Working form | Fuel consumption is 163g/ps.hr |
| Bucket digging force (kN) | 55 |
| Rod digging force (kN) | 38 |
| Maximum flow of main pump (l/min) | 162.8 |
| Traveling Hydraulic Circuit (Mpa) | 250 |
| Rotary Hydraulic Circuit (Mpa) | 190 |
| Hydraulic crushing pipeline is standard | is |
| Bucket cylinders - Number × diameter × stroke (mm) | 85*55*715 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 95*60*850 |
| Boom cylinders - Number × diameter × stroke (mm) | 110*65*865 |
| Total transport length (mm) | 5920 |
| Total transport width (mm) | 2200 |
| Total transport height (mm) | 2585 |
| Full cab height (mm) | 2585 |
| Counterweight ground clearance (mm) | 764 |
| Back end turning radius (mm) | 1710 |
| Total track length (mm) | 2568 |
| Track gauge (mm) | 1650 |
| Track plate width (mm) | 400 |
| Total track width (mm) | 2050 |
| Track ground length (mm) | 1990 |
| Maximum digging radius (mm) | 6170 |
| Maximum digging depth (mm) | 4060 |
| Maximum excavation height (mm) | 6918 |
| Maximum unloading height (mm) | 5032 |
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