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Overview of the Kobelco 220 Excavator
The Kobelco 220 excavator is a robust and versatile piece of machinery that has earned its place in the hearts of construction professionals and heavy equipment operators alike. Known for its reliability and performance, this excavator is designed to tackle a variety of tasks, from digging and grading to demolition and material handling. With a blend of power, precision, and advanced technology, the Kobelco 220 stands out in the competitive landscape of excavators.
Performance and Versatility
One of the most striking features of the Kobelco 220 is its impressive performance capabilities. Equipped with a powerful engine, this excavator delivers the muscle needed for heavy-duty tasks while maintaining fuel efficiency. The hydraulic system is designed to provide smooth and responsive operation, allowing operators to execute intricate movements with ease. Whether you’re working on a construction site, a road project, or a landscaping job, the Kobelco 220 can adapt to various applications, making it a valuable asset in any fleet.
The excavator’s versatility is further enhanced by its range of attachments. From buckets and grapples to hammers and augers, the Kobelco 220 can be outfitted to meet the specific demands of any job. This adaptability not only increases productivity but also reduces the need for multiple machines, saving both time and money.
Operator Comfort and Control
Operator comfort is a critical factor in the design of the Kobelco 220. The spacious cab is equipped with ergonomic controls and ample visibility, allowing operators to work efficiently without feeling cramped or fatigued. The intuitive control layout ensures that even less experienced operators can quickly become proficient, minimizing the learning curve and maximizing productivity.
Additionally, the excavator features advanced technology that enhances operational efficiency. The integrated monitoring system provides real-time data on machine performance, allowing operators to make informed decisions and optimize their work processes. This level of control not only improves job site efficiency but also contributes to the longevity of the machine.
Durability and Maintenance
Durability is a hallmark of the Kobelco brand, and the 220 excavator is no exception. Built with high-quality materials and components, this machine is designed to withstand the rigors of demanding job sites. Regular maintenance is straightforward, thanks to strategically placed service points and easy access to critical components. This design consideration helps reduce downtime and keeps the machine running at peak performance.
In summary, the Kobelco 220 excavator is a powerful, versatile, and operator-friendly machine that excels in various applications. Its combination of performance, comfort, and durability makes it a top choice for construction professionals looking to enhance their productivity and efficiency on the job site.
Kobelco 220 Excavator Specs
The Kobelco 220 excavator is engineered to deliver exceptional performance across a variety of construction and excavation tasks. Below, we delve into the detailed specifications that make this machine a reliable choice for operators seeking power and efficiency.
Engine Specifications
The heart of the Kobelco 220 is its robust engine, designed to provide the necessary power while maintaining fuel efficiency. Here’s a breakdown of the engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Isuzu 4HK1X |
| Type | 4-Cylinder, Turbocharged |
| Net Power | 147 HP (110 kW) @ 2,000 RPM |
| Displacement | 5.2 L |
| Max Torque | 400 Nm @ 1,400 RPM |
| Fuel Tank Capacity | 200 L |
Dimensions
The dimensions of the Kobelco 220 excavator are designed to provide stability and maneuverability, making it suitable for various job sites. Here’s a detailed look at its dimensions:
| Specification | Details |
|---|---|
| Overall Length | 9,500 mm |
| Overall Width | 2,600 mm |
| Overall Height | 2,800 mm |
| Track Length | 3,400 mm |
| Track Width | 600 mm |
| Ground Clearance | 400 mm |
Weight
The weight of the Kobelco 220 excavator plays a crucial role in its stability and lifting capabilities. Here’s a breakdown of its weight specifications:
| Specification | Details |
|---|---|
| Operating Weight | 22,000 kg |
| Counterweight | 3,500 kg |
| Max Load Capacity | 7,500 kg |
Working Specifications
The working capabilities of the Kobelco 220 excavator are what truly set it apart. Here’s a closer look at its working specifications:
| Specification | Details |
|---|---|
| Max Digging Depth | 6,500 mm |
| Max Reach | 10,000 mm |
| Max Dumping Height | 4,000 mm |
| Bucket Capacity | 0.8 – 1.2 m³ |
| Arm Length | 3,200 mm |
| Boom Length | 5,700 mm |
The Kobelco 220 excavator is designed to meet the demands of various construction projects, offering a blend of power, efficiency, and versatility. With its impressive specifications, it stands ready to tackle any challenge on the job site.
Problems and Recommendations for the Kobelco 220 Excavator
While the Kobelco 220 excavator is a robust and reliable 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 the machine’s performance and longevity.
Common Problems
Despite its reputation for durability, operators may encounter several issues with the Kobelco 220. Here are some common problems to be aware of:
- Hydraulic System Leaks: Hydraulic fluid leaks can occur due to wear and tear on hoses and seals, leading to reduced efficiency and potential damage.
- Engine Overheating: If the engine runs too hot, it can lead to serious damage. This may be caused by a clogged radiator or low coolant levels.
- Electrical Issues: Electrical problems, such as faulty wiring or blown fuses, can disrupt the operation of various systems, including the hydraulic controls.
- Track Wear: Excessive wear on the tracks can lead to reduced traction and stability, impacting overall performance.
- Bucket Wear: The bucket can experience significant wear, especially when used in abrasive materials, leading to decreased efficiency in digging and loading.
Recommendations for Maintenance and Operation
To mitigate these issues and ensure the Kobelco 220 operates at peak performance, consider the following recommendations:
Regular Maintenance
- Hydraulic System Checks: Regularly inspect hydraulic hoses and connections for signs of wear or leaks. Replace any damaged components immediately to prevent further issues.
- Engine Cooling System Maintenance: Keep the radiator clean and free of debris. Regularly check coolant levels and replace coolant as needed to prevent overheating.
- Electrical System Inspections: Conduct routine checks of the electrical system, including wiring and fuses, to identify and address any potential issues before they escalate.
Operational Best Practices
- Proper Loading Techniques: Avoid overloading the bucket, as this can lead to increased wear and tear on both the bucket and the hydraulic system.
- Track Maintenance: Regularly inspect the tracks for wear and adjust tension as necessary. Keeping tracks in good condition will enhance stability and performance.
- Use of Quality Attachments: Invest in high-quality attachments that are compatible with the Kobelco 220. This will help prevent unnecessary wear and improve efficiency.
Training and Operator Awareness
- Operator Training: Ensure that all operators are adequately trained in the use of the Kobelco 220. Proper training can prevent misuse and reduce the likelihood of operational issues.
- Awareness of Machine Limits: Operators should be aware of the machine’s limits and avoid pushing it beyond its capabilities to prevent damage.
By addressing these common problems and implementing the recommended practices, operators can enhance the performance and lifespan of the Kobelco 220 excavator, ensuring it remains a valuable asset on the job site.