







Product Description
This 2017 Doosan DH215-7 crawler excavator offers reliable performance for demanding earthmoving applications. Sourced from Jiangsu, China, this machine features original factory components throughout, ensuring authentic Doosan quality and engineering standards. The DH215-7 is recognized in the industry for its balanced combination of digging force, fuel efficiency, and operator comfort in the 21-ton class.
Key attributes include:
- Doosan DL06 diesel engine delivering dependable power output
- Hydraulic system engineered for responsive control and productivity
- Spacious ROPS/FOPS certified cab with ergonomic layout
- Robust undercarriage designed for extended service life
- Well-maintained condition with original parts retained
Suitable for construction, demolition, material handling, and general excavation work. Available for inspection in Jiangsu province. Contact us for detailed specifications, operating hours, and export documentation assistance.
| Specifications | Value |
|---|---|
| No. | 1179518 |
| 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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