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Built for precision and productivity, this 2019 Doosan DH215-7 excavator delivers 21 tons of working power with exceptional operator control. Powered by a Doosan DB58T1 engine producing 147 kW at 2000 rpm, this machine combines responsive hydraulics with a spacious, ergonomically designed cab that offers panoramic visibility across the 9,970 mm working radius. Operators benefit from smooth rotation at 12.1 rpm, stable ground pressure of just 52 kPa, and intuitive controls that reduce fatigue during extended shifts.
- Working Weight: 20,600 kg with 0.86 m³ bucket capacity
- Digging Performance: Maximum depth 6,660 mm, reach 9,970 mm
- Hydraulic Power: Bucket digging force up to 144.1 kN
- Visibility & Comfort: Full-height cab (3,100 mm) with wide sightlines
- Stability: 2,750 mm rear turning radius, 2,200 mm track gauge
- Fuel Capacity: 350-liter tank for extended operation
- Location: Jiangsu Province, China
Ideal for contractors requiring reliable performance, superior sightlines, and predictable handling in demanding jobsite conditions.
| Specifications | Value |
|---|---|
| No. | 1037261 |
| 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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