







Product Description
This 2020 Doosan DH215-7 crawler excavator represents reliable performance in the 21-ton class. Currently located in Zhejiang, China, this machine offers a practical solution for contractors seeking proven Doosan engineering at an accessible price point.
The DH215-7 series is recognized for its balanced digging force and fuel efficiency, making it suitable for general earthmoving, site development, and utility work. With approximately four years of service, this unit reflects reasonable usage for its age category.
- Operating weight class: approximately 21 tons
- Proven Doosan DL06 engine platform
- Hydraulic system designed for precision and productivity
- Available for inspection in Zhejiang province
- Competitive pricing for the Asian pre-owned market
Suitable for buyers seeking a mid-size excavator with established support networks across Asian markets. Contact us for detailed machine history and inspection arrangements.
| Specifications | Value |
|---|---|
| No. | 1168174 |
| 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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