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Doosan 190 Wheeled Excavator: An Overview
The Doosan 190 Wheeled Excavator is a robust piece of machinery designed for versatility and efficiency in a variety of construction and excavation tasks. With its impressive performance and advanced features, it stands out in the competitive market of wheeled excavators. This machine is particularly favored for urban construction projects, where mobility and maneuverability are paramount.
Performance and Versatility
One of the key selling points of the Doosan 190 is its powerful hydraulic system, which allows for smooth operation and precise control. Whether you’re digging, lifting, or moving materials, this excavator delivers consistent performance across various applications. Its wheeled design enables it to navigate tight spaces and urban environments with ease, making it an ideal choice for contractors who need to work in congested areas.
The Doosan 190 is equipped with a range of attachments, enhancing its versatility. From buckets to grapples, operators can quickly switch tools to tackle different tasks, thereby maximizing productivity. This adaptability is crucial in the fast-paced world of construction, where time is money.
Operator Comfort and Control
Operator comfort is another area where the Doosan 190 excels. The cab is designed with ergonomics in mind, featuring adjustable seating, intuitive controls, and excellent visibility. Operators can work long hours without feeling fatigued, which is essential for maintaining efficiency on the job site. The advanced control systems provide precise handling, allowing operators to execute complex maneuvers with confidence.
Maintenance and Reliability
Maintenance is a critical aspect of any heavy machinery, and the Doosan 190 does not disappoint. It is built with durability in mind, featuring high-quality components that withstand the rigors of daily use. Routine maintenance tasks are straightforward, ensuring that downtime is minimized. This reliability means that contractors can depend on the Doosan 190 to perform consistently, reducing the risk of costly delays in projects.
Conclusion
In summary, the Doosan 190 Wheeled Excavator is a powerful, versatile, and reliable machine that meets the demands of modern construction. Its combination of performance, operator comfort, and ease of maintenance makes it a top choice for contractors looking to enhance their productivity and efficiency on the job site. Whether you’re working in urban environments or tackling heavy-duty excavation tasks, the Doosan 190 is equipped to handle it all.
Doosan 190 Wheeled Excavator Specs
The Doosan 190 Wheeled Excavator is engineered to deliver exceptional performance and reliability in various construction and excavation tasks. Below, we delve into the detailed specifications that make this machine a preferred choice for contractors and operators alike.
Engine Specifications
The heart of the Doosan 190 is its powerful engine, designed to provide the necessary power for demanding tasks while ensuring fuel efficiency. Here are the key engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Doosan D24 |
| Power Output | 130 HP (97 kW) |
| Displacement | 2.4 L |
| Number of Cylinders | 4 |
| Max Torque | 400 Nm |
| Fuel Type | Diesel |
Dimensions
The dimensions of the Doosan 190 are tailored for optimal performance in tight spaces while maintaining stability and strength. Here’s a breakdown of its dimensions:
| Specification | Details |
|---|---|
| Overall Length | 7,300 mm |
| Overall Width | 2,500 mm |
| Overall Height | 3,200 mm |
| Wheelbase | 2,800 mm |
| Ground Clearance | 300 mm |
Weight
Weight plays a crucial role in the stability and performance of the excavator. The Doosan 190 is designed to balance power and weight effectively:
| Specification | Details |
|---|---|
| Operating Weight | 9,500 kg |
| Counterweight | 2,000 kg |
Working Specifications
The working capabilities of the Doosan 190 are impressive, allowing it to handle various tasks with ease. Here are the key working specifications:
| Specification | Details |
|---|---|
| Max Digging Depth | 4,500 mm |
| Max Reach | 7,000 mm |
| Max Dumping Height | 3,800 mm |
| Bucket Capacity | 0.5 – 1.0 m³ |
| Hydraulic Flow Rate | 150 L/min |
The Doosan 190 Wheeled Excavator combines power, efficiency, and versatility, making it a formidable tool for any construction site. Its specifications reflect a machine built for performance, ensuring that operators can tackle a wide range of tasks with confidence and ease.
Problems and Recommendations for the Doosan 190 Wheeled Excavator
While the Doosan 190 Wheeled Excavator is a powerful and versatile machine, like any piece of heavy equipment, it is not without its challenges. Understanding these potential problems and implementing effective recommendations can help operators maximize performance and minimize downtime.
Common Problems
Despite its robust design, operators may encounter several issues with the Doosan 190. Here are some of the most common problems reported:
- Hydraulic System Leaks: Over time, seals and hoses can wear out, leading to hydraulic fluid leaks. This can compromise the machine’s performance and increase maintenance costs.
- Electrical Failures: Electrical components, including sensors and wiring, can fail due to exposure to harsh working conditions, leading to operational issues.
- Engine Overheating: Inadequate cooling or blocked air filters can cause the engine to overheat, resulting in reduced efficiency and potential engine damage.
- Wear and Tear on Tires: The wheeled design makes the excavator susceptible to tire wear, especially when operating on rough terrain or uneven surfaces.
- Control System Malfunctions: Operators may experience issues with the control system, leading to unresponsive or erratic machine behavior.
Recommendations for Maintenance and Operation
To mitigate these problems and ensure the Doosan 190 operates at peak performance, consider the following recommendations:
Regular Maintenance Checks
– Schedule routine inspections of the hydraulic system to identify and replace worn seals and hoses before they lead to leaks.
– Regularly check electrical connections and components for signs of wear or corrosion, and replace faulty parts promptly.
– Monitor engine temperature and ensure that cooling systems are functioning correctly. Clean air filters regularly to prevent overheating.
Tire Management
– Inspect tires frequently for signs of wear and damage. Rotate tires as needed to promote even wear.
– Ensure that tires are properly inflated to avoid unnecessary strain on the machine and enhance fuel efficiency.
Operator Training
– Provide comprehensive training for operators to familiarize them with the controls and features of the Doosan 190. Well-trained operators are less likely to encounter control system malfunctions.
– Encourage operators to report any irregularities or performance issues immediately to address them before they escalate.
Utilize Quality Parts
– When replacing parts, always opt for genuine Doosan components or high-quality aftermarket alternatives. This ensures compatibility and reliability, reducing the likelihood of future problems.
By being proactive in maintenance and operation, owners and operators of the Doosan 190 Wheeled Excavator can significantly reduce the risk of encountering issues, thereby enhancing productivity and extending the lifespan of the machine.