Used DOOSAN DX490LC-7
Features
High-performance Scania DC13 six-cylinder diesel engine delivers abundant low-end torque, balancing powerful excavation performance and optimized fuel efficiency for large-scale earthmoving, quarrying and infrastructure construction projects.
Advanced D-ECOPOWER hydraulic system equipped with SPC3 intelligent power control realizes rapid response, strong swing torque and shortened working cycles to improve continuous truck loading productivity.
Heavy-duty long LC tracked undercarriage with reinforced X-shaped frame provides superior stability on rugged, uneven construction and quarry terrain.
Optional multiple boom & arm combinations matched with multi-purpose buckets satisfy mass excavation, blasted rock handling and bulk material transportation requirements.
Reinforced working group adopts thickened wear-resistant steel plates and strengthened hinge castings to enhance fatigue resistance under long-term heavy cyclic workloads.
Spacious premium ROPS/FOPS vibration-damping cab fitted with intelligent touch monitor, panoramic visibility and optional 360° surround view camera effectively relieves operator fatigue during prolonged shifts.
Four customizable power modes support flexible switching between hard digging, mass loading and general earthmoving operations.
Convenient ground-level centralized service layout together with telematics monitoring system simplifies daily inspection and minimizes machine downtime.
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Specifications
| Engine Model | Scania DC13 |
| Rated Power(kW) | 289 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 1863 |
| Inject Type | Direct Injection |
| Fuel consumption(L/h) | 14.2-16.8 |
| Engine Displacement(L) | 12.7 |
| Emisson | Tier3 |
| Track width(mm) | 600 |
| Fuel Tank(L) | 680 |
| Hydraulic Tank(L) | 480 |
| Travel Speed(km/h) | 5.4 |
| Bucket Capacity(m³) | 2.14 |
| Bucket Digging Force(kN) | 302 |
| Boom Length(mm) | 7100 |
| Stick Length(mm) | 3350 |
| Maximum Excavation Radius(mm) | 10970 |
| Maximum Digging Height(mm) | 7915 |
| Maximum Digging Depth(mm) | 7790 |
| Specifications(mm) | 11525×3340×4130 |
| Operating Weight(kg&ton) | 51000 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | China |
| Year of Production | 2019 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Check the latest price. |


