Product Description
Built for precision work in tight spaces, this 2016 Doosan DH70 compact excavator delivers 7-ton performance with exceptional maneuverability. Powered by a reliable Kubota V3300-DI engine producing 45.8kW, this machine handles digging, grading, and demolition tasks with consistent fuel efficiency at 163g/ps.hr.
Key operational specifications include:
- Maximum digging depth of 4,060mm for deep excavation work
- 6,170mm maximum reach radius for extended operational range
- 0.28m³ bucket capacity with 5.3-ton digging force
- Compact 2,200mm transport width fits through standard gates
- Dual travel speeds (2.8/4.5 km/h) for site positioning and transport
Currently located in Wenzhou, Zhejiang, this excavator features standard hydraulic crushing pipeline compatibility and water-cooled operation for extended duty cycles. With 6,980kg working weight and 400mm track plates, it provides stable performance on varied terrain while maintaining low ground pressure. Ready for immediate deployment on construction, landscaping, and utility projects.
| Specifications | Value |
|---|---|
| No. | 989489 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6980 |
| Bucket capacity (m³) | 0.28 |
| Boom length (mm) | 3620 |
| Rod length (mm) | 1600 |
| Country of origin | Yantai |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Kubota KubotaV3300-DI |
| Rated power (kw/rpm) | 45.8/2200 |
| Cooling mode | water-cooling |
| Displacement (L) | 3.318 |
| Working form | Fuel consumption is 163g/ps.hr |
| Rotation speed (rpm) | 10.5 |
| Bucket digging force (kN) | 5.3ton |
| Rod digging force (kN) | 3.7ton |
| Travel speed (km/h) | 2.8/4.5 |
| Maximum flow of main pump (l/min) | 162.8 |
| Traveling Hydraulic Circuit (Mpa) | 250 |
| Rotary Hydraulic Circuit (Mpa) | 190 |
| Hydraulic crushing pipeline is standard | is |
| Bucket cylinders - Number × diameter × stroke (mm) | 85*55*715 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 95*60*850 |
| Boom cylinders - Number × diameter × stroke (mm) | 110*65*865 |
| Total transport length (mm) | 5920 |
| Total transport width (mm) | 2200 |
| Total transport height (mm) | 2585 |
| Full cab height (mm) | 2585 |
| Counterweight ground clearance (mm) | 764 |
| Back end turning radius (mm) | 1710 |
| Total track length (mm) | 2568 |
| Track gauge (mm) | 1650 |
| Track plate width (mm) | 400 |
| Total track width (mm) | 2050 |
| Track ground length (mm) | 1990 |
| Maximum digging radius (mm) | 6170 |
| Maximum digging depth (mm) | 4060 |
| Maximum excavation height (mm) | 6918 |
| Maximum unloading height (mm) | 5032 |
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