Doosan DX490LC-9C
Specifications & Parameters
| Engine Model | SCANIA DC13 |
| Rated Power(kW) | 257 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 1280 |
| Inject Type | Direct Injection |
| Fuel consumption(L/h) | 15-18 |
| Engine Displacement(L) | 12.7 |
| Emisson | Stage III |
| Track width(mm) | 700 |
| Fuel Tank(L) | 680 |
| Hydraulic Tank(L) | 410 |
| Travel Speed(km/h) | 5.3 |
| Bucket Capacity(m³) | 2.72 |
| Bucket Digging Force(kN) | |
| Boom Length(mm) | 6300 |
| Stick Length(mm) | 2900 |
| Maximum Excavation Radius(mm) | 11260 |
| Maximum Digging Height(mm) | 6670 |
| Maximum Digging Depth(mm) | 6785 |
| Specifications(mm) | 11530×3350×3200 |
| Operating Weight(kg&ton) | 46800 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | China |
| Year of Production | 2022 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Doosan DE12TIS six‑cylinder mechanical injection diesel engine delivers strong power output, simple mechanical structure without urea SCR or DPF after‑treatment system
High torque at low rpm supports heavy rock excavation, stripping and continuous hydraulic breaker operation, low maintenance cost and easy spare parts sourcing worldwide
EPOS electronic load sensing hydraulic system with dual variable displacement main pumps provides high flow and powerful digging force, energy regeneration reduces fuel consumption
Heavy‑duty reinforced boom and arm assembly with thickened plates, reinforced welds, hardened bushings and wear plates for long‑time high‑impact mining cycles
Factory pre‑installed auxiliary hydraulic circuit ready for heavy hydraulic breakers, ideal for hard rock breaking tasks in open pit mines
LC long reinforced mining undercarriage with heavy track frames and large track shoes, low ground pressure design ensures stable performance on muddy and soft ore ground
Large capacity heavy rock bucket maximizes loading efficiency for mine material handling, optimized bucket geometry reduces digging resistance
Spacious fully enclosed ROPS/FOPS operator cabin with shock absorption, air conditioning and adjustable seat for long shift comfort
Centralized service points at ground level simplify daily inspection, filter replacement and routine maintenance work
Robust mine‑proven structure, reliable performance for open‑pit mining, quarrying and large earthmoving projects
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