Used DOOSAN DX520LC
Features
Reliable DOOSAN DV11 common rail turbocharged engine delivers massive low-end torque, balancing powerful excavation performance and stable fuel efficiency for stone quarries, medium open-pit mines and large-scale earthmoving projects.
Mature e-EPOS electronic power optimization system precisely matches engine and hydraulic pumps, realizing rapid response, strong swing torque and steady continuous loading cycles.
Heavy-duty long LC tracked undercarriage with reinforced box frame provides outstanding stability on rugged, slippery and abrasive mining terrain.
Multiple boom & arm configurations are optional, matched with large-capacity rock buckets to satisfy rock digging, mass excavation and bulk truck loading demands.
Reinforced working group adopts thickened wear-resistant steel plates and enhanced hinge castings to improve fatigue resistance under long-term heavy cyclic workloads.
Spacious vibration-damping ROPS safety cab with panoramic visibility and ergonomic layout effectively reduces operator fatigue during extended working shifts.
Multi-selectable power working modes together with instant power boost function flexibly adapt to hard rock excavation, bulk earthmoving and rock breaking operations.
Convenient ground-level centralized maintenance layout simplifies daily inspection, lubrication and component replacement to minimize machine downtime.
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Specifications
| Engine Model | DOOSAN DV11 |
| Rated Power(kW) | 245 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 1540 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 13.8-16.2 |
| Engine Displacement(L) | 10.964 |
| Emisson | Tier3 |
| Track width(mm) | 600 |
| Fuel Tank(L) | 620 |
| Hydraulic Tank(L) | 165 |
| Travel Speed(km/h) | 5.4 |
| Bucket Capacity(m³) | 3.2 |
| Bucket Digging Force(kN) | 296 |
| Boom Length(mm) | 6300 |
| Stick Length(mm) | 2900 |
| Maximum Excavation Radius(mm) | 10750 |
| Maximum Digging Height(mm) | 6720 |
| Maximum Digging Depth(mm) | 6770 |
| Specifications(mm) | 11430×3340×4200 |
| Operating Weight(kg&ton) | 50700 |
| 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. |


