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Engineered with precision hydraulics and a proven Yanmar 4TNV98-E engine, this 2018 Doosan DX55W wheeled excavator delivers 40.8 kW at 2400 rpm across a robust 3.3L displacement. Hydraulic flow operates at 22.5 Mpa main overflow pressure, feeding a 147.8L system that ensures responsive control during precision digging operations. Joint venture manufacturing standards combine with imported component quality to create a reliable 5-ton platform.
Technical specifications demonstrate superior operational range:
- Maximum digging depth: 3495 mm with 5980 mm excavation height
- Dual bucket capacity: 0.18/0.06 m³ for versatile material handling
- Road mobility: 30 km/h forward speed with 2100 mm wheelbase stability
- 8.7 rpm rotation speed for efficient positioning
- 1920 mm transport width maintains maneuverability on congested sites
Operating weight of 5550 kg balances power with agility. Currently located in Guangzhou, Guangdong, this wheeled excavator represents proven Doosan engineering for contractors requiring technical performance and mechanical reliability.
| Specifications | Value |
|---|---|
| No. | 1042303 |
| Tonnage (tons) | 5 |
| Working weight (kg) | 5550 |
| Bucket capacity (m³) | 0.18/0.06 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Yanmar Yanmar 4TNV98-E |
| Rated power (kw/rpm) | 40.8/2400 |
| Total displacement (L) | 3.3 |
| Forward speed (Km/h) | 30 |
| Rotation speed (rpm) | 8.7 |
| Main overflow set pressure (Mpa) | 22.5 |
| Fuel Tank (L) | 120 |
| Engine Oil changes (L) | 11.6 |
| Coolant (L) | 10 |
| Hydraulic System (L) | 147.8 |
| Total transport width (mm) | 1920 |
| Full cab height (mm) | 2855 |
| Counterweight ground clearance (mm) | 980 |
| Wheelbase (mm) | 2100 |
| Total tire outside width (mm) | 1920 |
| Minimum ground clearance (mm) | 290 |
| Maximum digging depth (mm) | 3495 |
| Maximum excavation height (mm) | 5980 |
| Maximum unloading height (mm) | 4265 |
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