Product Description
Built for precision and power, this 2016 Doosan DH220LC-7 delivers reliable performance across demanding excavation projects. Operating at 21 tons with a Doosan DB58TI engine producing 108 kW at 2000 rpm, this crawler excavator combines robust digging force with superior operator control. The spacious cab provides excellent visibility across the 9,970 mm maximum digging radius, while intuitive hydraulic controls ensure smooth, responsive handling during extended shifts.
- Engine: Doosan DB58TI, 108 kW @ 2000 rpm, air-cooled
- Operating Weight: 21,400 kg
- Digging Performance: 6,660 mm max depth, 9,660 mm max height
- Bucket Force: 144.1 kN, rod force 104.9 kN
- Boom/Arm: 5,700 mm / 2,900 mm configuration
- Stability: 2,750 mm rear turning radius, 2,390 mm track gauge
- Travel Speed: 3.1–5.4 km/h
- Location: Ningbo, Zhejiang Province
Engineered for stability on uneven terrain, the 480 mm ground clearance and 3,645 mm track ground contact ensure consistent traction. Currently located in Ningbo, this machine represents proven D
| Specifications | Value |
|---|---|
| No. | 1032801 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 21400 |
| Bucket capacity (m³) | 0.5-1.18 |
| Boom length (mm) | 5700 |
| Rod length (mm) | 2900 |
| Country of origin | Shandong (Province) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Doosan DB58TI |
| Rated power (kw/rpm) | 108/2000 |
| Cooling mode | Air cooling |
| 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 |
| Total transport length (mm) | 9550 |
| Total transport width (mm) | 2990 |
| Total transport height (mm) | 3030 |
| Full cab height (mm) | 3030 |
| Counterweight ground clearance (mm) | 1115 |
| Minimum ground clearance (mm) | 480 |
| Back end turning radius (mm) | 2750 |
| Total track length (mm) | 4440 |
| Track gauge (mm) | 2390 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2990 |
| Track ground length (mm) | 3645 |
| 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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