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Built for immediate deployment on demanding worksites, this 2012 Doosan DH215-7 delivers reliable performance across excavation, grading, and demolition applications. Operating at 21 tons with a powerful 147kW Doosan DB58T1 engine, this machine handles heavy-duty tasks with consistent productivity. The 0.86m³ backhoe bucket generates 144.1kN of digging force, while the rod delivers up to 104.9kN for breaking through compacted materials and rocky terrain.
- Maximum digging depth of 6,660mm reaches deep trenching requirements
- 9,970mm maximum digging radius covers extensive work areas
- Multiple rod length options (2,400/2,900/3,500mm) adapt to varied site conditions
- 350L fuel tank supports extended operational shifts
- 2,750mm rear turning radius enables work in confined spaces
- 12.1 rpm rotation speed maintains efficient cycle times
Currently located in Jiangsu, this excavator arrives ready for foundation work, utility installation, and material handling operations. Air-cooled engine design ensures dependable operation across temperature extremes. Transport dimensions of 9,550mm × 2,800mm × 3,100mm facilitate straightforward logistics to your project site.
| Specifications | Value |
|---|---|
| No. | 1047915 |
| 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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