The Doosan DX380 is a 38-ton class large hydraulic excavator suitable for various large-scale construction projects and mining operations. It adopts advanced design concepts and manufacturing processes, equipped with high-performance engines and hydraulic systems, delivering strong power and efficient operation capabilities. Its work equipment is robust and durable, capable of withstanding high-intensity excavation and loading tasks. The cab is spacious and comfortable, with convenient operation, providing an excellent working environment for operators.
- Powerful Performance: Equipped with an imported Stage IV engine, offering high rated power and strong power output to easily handle various complex working conditions.
- High Efficiency and Fuel Economy: Utilizes the FEH fully electronic control hydraulic system, which precisely controls fluid flow through electronic signals. Combined with the EPOS system, it automatically adjusts according to operational load, achieving a 7% fuel savings compared to the previous generation.
- Strong Operational Capability: The 6.5m boom combined with a 3.2m long arm results in a working radius of up to 11.035m. Paired with a 1.95m³ large bucket, it demonstrates excellent loading capacity, with working speed 8% higher than comparable products.
- Superior Comfort: The all-new 50-ton class cab features excellent overall sealing to effectively isolate noise. It is equipped with a smart remote key one-touch start function, an 8-inch touch dashboard, and offers left/right hand function switching and personalized settings for operation handles.
- High Reliability: Key components of the machine, such as the engine, main pump, main control valve, travel motor, and swing motor, are mostly imported originals, ensuring reliable performance and durability. The structural components have undergone strict testing and verification, capable of withstanding various working conditions.
| Item |
Parameters |
| Overall Working Weight (kg) |
38,100 |
| Bucket Capacity (m³) |
1.4 – 1.9 |
| Engine Model |
Doosan DE12TIA-C2A |
| Rated Power (kW/rpm) |
202/1,800 |
| Maximum Main Pump Flow (L/min) |
2×279 |
| Travel Speed (km/h) |
5.1/3.0 |
| Ground Contact Pressure (Kpa) |
71.59 |
| Bucket Digging Force (kN) |
249 |
| Arm Digging Force (kN) |
199 |
| Maximum Digging Radius (mm) |
10,850 |
| Maximum Digging Depth (mm) |
7,120 |
| Maximum Digging Height (mm) |
10,150 |
| Maximum Unloading Height (mm) |
7,195 |
- Mining Operations: Suitable for excavation and loading in various mines (e.g., iron ore, coal), with its strong digging force and durability adapting to harsh mining conditions.
- Large Earthworks Projects: Used in large construction sites, road construction, water conservancy projects, etc., for large-scale earth excavation, transportation, and loading/unloading to effectively improve construction efficiency.
- Port and Wharf Operations: Responsible for material loading/unloading and handling in ports and wharves, such as container and sand/gravel cargo operations.
Q: How is the fuel consumption of the DX380?
A: With the FEH fully electronic control hydraulic system and EPOS system, it achieves a 7% fuel saving compared to the previous generation. However, actual fuel consumption may vary due to factors like working conditions and operating habits, generally around 20 liters per hour of operation.
Q: Is the maintenance cost of this excavator high?
A: Doosan excavators have high overall reliability, resulting in relatively low post-maintenance costs. Key components are mostly imported originals with reliable quality, and Doosan’s after-sales service network is comprehensive, providing timely maintenance and repair services to reduce maintenance costs.
Q: How is the operational comfort of the DX380?
A: The all-new 50-ton class cab has good sealing and low noise, equipped with a comfortable seat, smart remote key one-touch start function, an 8-inch touch dashboard, and supports left/right hand function switching and personalized settings for operation handles, offering high operational comfort.
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Doosan DX380 38-ton Class Large Hydraulic Excavator For Large-scale Construction Projects And Mining Operations Images
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