






Product Description
Built for demanding excavation work, this 2019 Doosan DH215-7 delivers 21 tons of operational power with a 20,600 kg working weight engineered for stability on tough terrain. Powered by a Doosan DB58T1 engine producing 147 kW at 2000 rpm, this machine handles deep foundation work, grading operations, and material handling with proven reliability. Its 0.86 m³ backhoe bucket and 136.2 kN digging force tackle heavy soil conditions, while the maximum digging depth of 6,660 mm and reach of 9,970 mm provide exceptional working range for trenching and slope work.
- Multiple rod configurations (2400/2900/3500 mm) adapt to varied job requirements
- 3.1-5.4 km/h travel speed ensures efficient site mobility
- 12.1 rpm rotation speed enables fast cycle times
- 2,750 mm rear turning radius suits confined urban jobsites
- 350-liter fuel capacity supports extended operational shifts
- Currently located in Luzhou, Sichuan, ready for immediate deployment
Compact transport dimensions (9,550 mm length) facilitate easy relocation between projects. Site-ready condition means minimal downtime from delivery to first dig.
| Specifications | Value |
|---|---|
| No. | 1045714 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 20600 |
| Bucket capacity (m³) | 0.86 |
| Boom length (mm) | 5700 |
| Rod length (mm) | 2400/2900/3500 |
| Country of origin | Yantai, Shandong Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Doosan DB58T1 |
| Rated power (kw/rpm) | 147/2000 |
| Cooling mode | Air cooling |
| Ground specific pressure (Kpa) | 52 |
| Rotation speed (rpm) | 12.1 |
| Bucket digging force (kN) | 136.2/144.1 |
| Rod digging force (kN) | 100/104.9 |
| Travel speed (km/h) | 3.1-5.4 |
| Fuel Tank (L) | 350 |
| Total transport length (mm) | 9550 |
| Total transport width (mm) | 2800 |
| Total transport height (mm) | 3100 |
| Full cab height (mm) | 3100 |
| Minimum ground clearance (mm) | 480 |
| Back end turning radius (mm) | 2750 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 22800 |
| Maximum digging radius (mm) | 9970 |
| Maximum digging depth (mm) | 6660 |
| Maximum excavation height (mm) | 9660 |
| Maximum unloading height (mm) | 6810 |
| Maximum vertical digging depth (mm) | 5600 |
| Maximum excavation radius of stop surface (mm) | 9780 |
| Maximum effective digging depth (mm) | 6460 |
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