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Overview of the Doosan 380 Excavator
The Doosan 380 excavator stands as a formidable player in the heavy machinery arena, designed to tackle a wide range of construction and excavation tasks with efficiency and power. Known for its robust build and advanced technology, the Doosan 380 is a go-to choice for contractors who demand reliability and performance in challenging environments. This machine is not just about brute strength; it combines innovative features that enhance productivity while ensuring operator comfort.
Key Features and Performance
At the heart of the Doosan 380 is its impressive hydraulic system, which allows for smooth operation and precise control. This excavator is engineered to handle demanding tasks, from digging trenches to lifting heavy materials. With a powerful engine and advanced hydraulic capabilities, it delivers exceptional digging force and lifting capacity, making it suitable for both large-scale projects and smaller jobs.
One of the standout features of the Doosan 380 is its spacious and ergonomic cab. Operators can expect a comfortable working environment, complete with intuitive controls and excellent visibility. This design not only enhances productivity but also reduces operator fatigue during long shifts. The machine’s noise and vibration levels are kept to a minimum, ensuring a more pleasant working experience.
Moreover, the Doosan 380 is equipped with advanced technology that aids in monitoring and diagnostics. This includes features like real-time performance tracking and maintenance alerts, which help operators keep the machine in optimal condition. Such technology not only extends the lifespan of the excavator but also minimizes downtime, a critical factor in the fast-paced construction industry.
In terms of versatility, the Doosan 380 can be outfitted with a variety of attachments, making it adaptable to different tasks. Whether it’s a bucket for digging, a hammer for breaking concrete, or a grapple for handling materials, this excavator can be customized to meet specific job requirements. This flexibility is a significant advantage for contractors who need a machine that can perform multiple roles on the job site.
Overall, the Doosan 380 excavator is a well-rounded machine that combines power, efficiency, and operator comfort. Its robust features and adaptability make it a valuable asset for any construction fleet, capable of handling the toughest jobs with ease. Whether you’re digging foundations, clearing land, or performing heavy lifting, the Doosan 380 is engineered to get the job done right.
Doosan 380 Excavator Specs
The Doosan 380 excavator is a heavy-duty machine that excels in various construction and excavation tasks. Below, we delve into its specifications, covering critical aspects such as engine performance, dimensions, weight, and working capabilities.
Engine Specifications
The engine is the powerhouse of the Doosan 380, providing the necessary torque and horsepower to handle demanding tasks. Here are the detailed engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Doosan DL08P |
| Type | Diesel, 4-stroke |
| Power Output | 276 HP (205 kW) |
| Displacement | 7.8 L |
| Max Torque | 1,050 Nm @ 1,500 RPM |
| Fuel Tank Capacity | 400 L |
Dimensions
The dimensions of the Doosan 380 excavator play a crucial role in its maneuverability and stability on job sites. Below are the key dimensions:
| Specification | Details |
|---|---|
| Overall Length | 10,390 mm |
| Overall Width | 3,340 mm |
| Overall Height | 3,300 mm |
| Track Length | 4,300 mm |
| Track Width | 600 mm |
| Ground Clearance | 450 mm |
Weight
Weight is a significant factor in the performance and stability of the Doosan 380. Here are the weight specifications:
| Specification | Details |
|---|---|
| Operating Weight | 38,000 kg |
| Counterweight | 5,500 kg |
| Max Load Capacity | 12,000 kg |
Working Specifications
The working capabilities of the Doosan 380 excavator are what make it a preferred choice for many contractors. Here are the working specifications:
| Specification | Details |
|---|---|
| Max Digging Depth | 6,500 mm |
| Max Reach | 10,300 mm |
| Max Dumping Height | 4,000 mm |
| Bucket Capacity | 1.5 – 2.5 m³ |
| Arm Length | 2,800 mm |
| Boom Length | 5,800 mm |
The Doosan 380 excavator is built to perform under pressure, combining a powerful engine with robust dimensions and impressive working capabilities. This machine is designed for those who need reliability and efficiency in their excavation tasks.
Problems and Recommendations for the Doosan 380 Excavator
While the Doosan 380 excavator is a robust machine designed for heavy-duty tasks, it is not without its challenges. Understanding these potential issues can help operators and fleet managers take proactive measures to ensure optimal performance and longevity.
Common Problems
1. Hydraulic System Issues
– Hydraulic leaks can occur due to wear and tear on seals and hoses.
– Insufficient hydraulic fluid levels can lead to reduced performance and overheating.
2. Engine Performance
– Engine overheating may result from clogged air filters or insufficient coolant levels.
– Fuel quality can impact engine efficiency; using low-quality fuel may lead to performance issues.
3. Electrical System Failures
– Electrical faults can cause erratic behavior in controls and instrumentation.
– Battery issues, such as corrosion or low charge, can lead to starting problems.
4. Undercarriage Wear
– Tracks may wear unevenly, leading to stability issues and increased maintenance costs.
– Regular inspection of the undercarriage is essential to prevent excessive wear.
5. Operator Fatigue
– Long hours of operation without adequate breaks can lead to decreased productivity and increased risk of accidents.
– Poor cab ergonomics can contribute to operator discomfort.
Recommendations for Maintenance and Operation
To mitigate the problems associated with the Doosan 380 excavator, consider the following recommendations:
1. Regular Maintenance
– Schedule routine inspections of the hydraulic system to identify leaks early.
– Change hydraulic fluid and filters as per the manufacturer’s guidelines to ensure optimal performance.
2. Engine Care
– Monitor coolant levels and check for any signs of overheating.
– Use high-quality fuel and regularly replace fuel filters to maintain engine efficiency.
3. Electrical System Checks
– Conduct periodic checks of the electrical system to identify any faults.
– Clean battery terminals and ensure connections are secure to prevent starting issues.
4. Undercarriage Management
– Inspect tracks regularly for wear and adjust tension as needed.
– Replace worn components promptly to avoid further damage and maintain stability.
5. Operator Comfort
– Encourage operators to take regular breaks to reduce fatigue.
– Invest in ergonomic enhancements for the cab to improve comfort and reduce strain during operation.
6. Training and Safety Protocols
– Provide comprehensive training for operators on the machine’s features and safe operating practices.
– Implement safety protocols to minimize risks associated with heavy machinery operation.
By addressing these common problems and following the recommended practices, operators can enhance the performance and lifespan of the Doosan 380 excavator. This proactive approach not only improves efficiency but also contributes to a safer working environment on construction sites.