Product Description
Maximize your excavation budget with this 2021 Doosan DX80, delivering 8-ton performance at a fraction of new equipment costs. Powered by a reliable Yanmar 4TNV98 engine producing 41.4kW, this compact excavator handles demanding jobs with 56kN bucket digging force and a 6,350mm maximum reach. Currently located in Fuzhou, Jiangxi, this joint-venture manufactured machine combines proven Japanese engine technology with efficient hydraulics—dual 75.6 L/min pumps ensure responsive operation across all functions.
- Working Weight: 7,900 kg with 0.30-0.32 m³ bucket capacity
- Digging Performance: 4,165mm max depth, 7,120mm max height
- Mobility: 1,800mm rear swing radius, 30° climbing ability
- Efficient Operation: 145L fuel tank, 4.9 km/h travel speed
- Compact Dimensions: 6,000mm transport length, ideal for confined sites
Purchasing pre-owned means immediate deployment without new equipment depreciation. This 2021 model offers modern reliability with substantial cost savings—smart operators recognize that three-year-old Doosan quality outperforms budget alternatives while preserving capital for fleet
| Specifications | Value |
|---|---|
| No. | 1015622 |
| Tonnage (tons) | 8 |
| Working weight (kg) | 7900 |
| Bucket capacity (m³) | 0.30 ~ 0.32 |
| Country of origin | Yantai, China |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar 4TNV98 VDB24 |
| Rated power (kw/rpm) | 41.4 / 2100 |
| Cylinder diameter × stroke (mm) | 98 x 110 |
| Number of cylinders (PCS) | 4 |
| Working form | 4-stroke, water-cooled, direct injection; Naturally aspirated, air-cooled |
| Ground specific pressure (Kpa) | 37 |
| Rotation speed (rpm) | 11.5 |
| Climbing ability (%) | 30 ° |
| Bucket digging force (kN) | 56 |
| Rod digging force (kN) | 41 |
| Maximum tractive force (kN) | 63 |
| Travel speed (km/h) | 4.9 / 3.1 |
| Turning torque (Nm) | 24.2 |
| Maximum flow of main pump (l/min) | 75.6 * 2 + 18.7 |
| Traveling Hydraulic Circuit (Mpa) | 28 |
| Working Hydraulic Circuit (Mpa) | 28 |
| Fuel Tank (L) | 145 |
| Total transport length (mm) | 6000 |
| Total transport width (mm) | 2290 |
| Total transport height (mm) | 2685 |
| Full cab height (mm) | 2,690 |
| Counterweight ground clearance (mm) | 825 |
| Back end turning radius (mm) | 1800 |
| Onboard width (mm) | 2,200 |
| Total track length (mm) | 2750 |
| Track gauge (mm) | 1,770 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2,220 |
| Maximum digging radius (mm) | 6350 |
| Maximum digging depth (mm) | 4165 |
| Maximum excavation height (mm) | 7120 |
| Maximum unloading height (mm) | 5115 |
| Maximum vertical digging depth (mm) | 3328 |
| Dodging plate width × height (mm) | 2200 x 418 |
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