





Product Description
This 2018 Doosan DH215-7 excavator represents a well-maintained example of one of the industry's most reliable mid-size crawler excavators. Currently located in Yunnan, China, this machine offers proven performance for demanding earthmoving, excavation, and material handling applications.
The DH215-7 features Doosan's robust design philosophy, delivering consistent hydraulic power and fuel efficiency in a 21-ton class platform. With its spacious cab, intuitive controls, and strong digging force, this excavator is well-suited for construction, infrastructure projects, and general contracting work.
- Operating weight: approximately 21,500 kg
- Engine: Doosan diesel, Tier 2 equivalent
- Bucket capacity: typically 0.8-1.0 m³
- Maximum digging depth: approximately 6,700 mm
- Well-maintained condition from careful operation
Available for immediate inspection and purchase. Contact us for detailed specifications, service records, and shipping options to your location.
| Specifications | Value |
|---|---|
| No. | 1142741 |
| 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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