Product Description
Built to endure, the Doosan DH80 has spent over a decade proving its worth on job sites across the globe. This 8-ton compact excavator — manufactured in Yantai, Shandong Province as a trusted joint-venture machine — carries the kind of track record that only comes from serious engineering and consistent performance in demanding conditions.
Powered by a Kubota V3300-DI water-cooled diesel engine producing 45.8 kW at 2,200 RPM, this workhorse delivers reliable digging force day after day. A bucket digging force of 55 kN and rod digging force of 38 kN make light work of excavation tasks, while the standard hydraulic crushing pipeline adds versatility on site.
- Engine: Kubota V3300-DI | 45.8 kW / 2,200 RPM | 3.318L displacement
- Operating Weight: 7,830 kg | Bucket Capacity: 0.28–0.32 m³
- Max Digging Depth: 4,060 mm | Max Digging Radius: 6,170 mm
- Max Excavation Height: 6,918 mm | Max Unloading Height: 5,032 mm
- Transport Dimensions: 5,920 × 2,200 × 2,585 mm
- Track Width: 400 mm plates | Track Gauge: 1,650 mm
- Hydraulic Crushing Pipeline: Standard fitment
- Location: Hunan, China | Available for global export
| Specifications | Value |
|---|---|
| No. | 1079019 |
| 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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