Product Description
Built for precision work in tight quarters, this 2011 Doosan DH80 mini excavator delivers 8-ton performance where larger machines can't reach. Powered by a reliable Kubota V3300-DI engine producing 45.8kW at 2200rpm, this compact workhorse handles daily digging, trenching, and grading tasks with fuel efficiency rated at 163g/ps.hr. Currently located in Luzhou, Sichuan, the machine arrives with a 0.28-0.32m³ bucket, 3100mm boom, and 1800mm arm—ready to move earth immediately upon delivery.
- Maximum digging depth of 4060mm reaches utility lines and foundation levels efficiently
- 6170mm digging radius covers substantial work area from single position
- 55kN bucket digging force breaks through compacted soil and clay
- Compact 2200mm transport width navigates residential streets and job site gates
- Standard hydraulic crushing pipeline accommodates breaker attachments for demolition work
- Water-cooled system maintains consistent performance during extended operation
- 2050mm track width provides stability on slopes and uneven terrain
Factory-equipped with Japanese engineering from Yantai production, this joint-venture manufactured excavator combines proven component
| Specifications | Value |
|---|---|
| No. | 1029092 |
| 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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