








Product Description
Built for immediate deployment on demanding worksites, this 2015 Doosan DX80 mini excavator delivers reliable performance across digging, grading, and demolition tasks. Powered by a Yanmar 4TNV98 engine generating 41.4 kW at 2100 rpm, this 8-ton machine combines compact dimensions with serious digging capability. Its 0.30-0.32 m³ bucket capacity handles material efficiently while maintaining excellent maneuverability in confined spaces.
Hydraulic performance stands out with 56 kN bucket digging force and 41 kN arm digging force, backed by dual main pumps delivering 75.6 L/min each. Maximum digging depth reaches 4,165 mm with a 6,350 mm working radius, making it versatile for trenching, foundation work, and site preparation. The 2,290 mm transport width allows easy trailer mobility between jobsites.
Currently located in Luzhou, Sichuan, this Yantai-manufactured excavator features:
- 7,900 kg working weight with 30° climbing ability
- 11.5 rpm rotation speed for efficient load cycles
- 145-liter fuel tank for extended operating shifts
- Low 37 kPa ground pressure minimizes surface damage
Inspection available. Ready to work.
| Specifications | Value |
|---|---|
| No. | 1044978 |
| 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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