





Product Description
Built in 2016 at Doosan's Yantai facility, this DH215-7 represents one of the most dependable mid-size excavators in today's used equipment market. Operating at 21 tons with a proven DB58T1 engine delivering 147kW, this machine combines Korean engineering standards with widespread global parts support—a critical advantage when minimizing downtime on active job sites.
Currently located in Sichuan, this excavator offers exceptional resale protection thanks to Doosan's established dealer network across Asia and beyond. The DH215-7 platform maintains strong residual values due to its straightforward maintenance requirements and readily available components. Key specifications include:
- Maximum digging reach: 9,970mm with 6,660mm depth capability
- Bucket capacity: 0.86m³ with 136.2kN digging force
- Multiple boom configurations (2,400/2,900/3,500mm rod options)
- 350L fuel capacity for extended operational shifts
- Compact 2,750mm tail swing radius for confined work areas
Doosan's reputation for durability translates directly into lower total ownership costs. This DH215-7 provides the reliability contractors demand with the parts accessibility that keeps machines productive
| Specifications | Value |
|---|---|
| No. | 1041995 |
| 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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