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Hitachi ZX470 Excavator: A Comprehensive Overview
The Hitachi ZX470 excavator is a robust piece of machinery designed for heavy-duty construction and earthmoving tasks. Known for its reliability and performance, this excavator is a favorite among contractors and operators who demand efficiency and power in their equipment. With a well-balanced design and advanced technology, the ZX470 stands out in the crowded market of excavators, making it a go-to choice for various applications, from digging and trenching to demolition and material handling.
Performance and Versatility
One of the most significant advantages of the Hitachi ZX470 is its impressive performance capabilities. Equipped with a powerful engine, this excavator can tackle challenging terrains and heavy workloads with ease. The hydraulic system is finely tuned to provide optimal power and precision, allowing operators to execute tasks efficiently. Whether you’re working on a large construction site or a smaller landscaping project, the ZX470’s versatility ensures it can adapt to various job requirements.
The ZX470 is designed with a focus on operator comfort and control. The spacious cab is equipped with ergonomic controls, providing a user-friendly experience that minimizes fatigue during long hours of operation. Visibility is enhanced through large windows, allowing operators to maintain awareness of their surroundings, which is crucial for safety and efficiency on the job site.
Durability and Maintenance
Durability is another hallmark of the Hitachi ZX470 excavator. Constructed with high-quality materials and components, this machine is built to withstand the rigors of demanding work environments. The undercarriage is designed for stability and longevity, ensuring that the excavator can handle rough conditions without compromising performance.
Maintenance is straightforward, thanks to the machine’s design. Accessible service points make routine checks and repairs less of a hassle, allowing operators to keep the ZX470 in top condition with minimal downtime. This focus on maintainability translates to lower operating costs and increased productivity over the machine’s lifespan.
Conclusion
In summary, the Hitachi ZX470 excavator is a powerful, versatile, and durable machine that meets the needs of modern construction and earthmoving projects. Its combination of performance, operator comfort, and ease of maintenance makes it a valuable asset for any contractor looking to enhance their fleet. Whether you’re digging foundations, moving materials, or tackling complex demolition tasks, the ZX470 is equipped to deliver results.
Hitachi ZX470 Excavator Specifications
The Hitachi ZX470 excavator is engineered to deliver exceptional performance across various applications. Below, we delve into the detailed specifications that define this powerful machine, ensuring you have all the information needed to understand its capabilities.
Engine Specifications
The heart of the Hitachi ZX470 is its robust engine, designed to provide the necessary power for heavy-duty tasks. Here are the key engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Isuzu 6HK1X |
| Type | Diesel, 6-cylinder |
| Net Power | 276 HP (205 kW) @ 1,800 RPM |
| Displacement | 7.79 L |
| Max Torque | 1,100 Nm @ 1,400 RPM |
| Fuel Tank Capacity | 400 L |
Dimensions
Understanding the dimensions of the ZX470 is crucial for assessing its suitability for various job sites. Here’s a breakdown of its key dimensions:
| Specification | Details |
|---|---|
| Overall Length | 10,150 mm |
| Overall Width | 3,340 mm |
| Overall Height | 3,200 mm |
| Track Length | 4,490 mm |
| Track Width | 600 mm |
| Ground Clearance | 450 mm |
Weight
The weight of the ZX470 is a crucial factor that contributes to its stability and performance. Here are the relevant weight specifications:
| Specification | Details |
|---|---|
| Operating Weight | 47,000 kg |
| Counterweight | 10,000 kg |
| Max Load Capacity | 2,500 kg |
Working Specifications
The working specifications of the Hitachi ZX470 highlight its capabilities in various applications, from digging to lifting. Here’s what you need to know:
| Specification | Details |
|---|---|
| Max Digging Depth | 6,580 mm |
| Max Reach | 10,200 mm |
| Max Dumping Height | 4,500 mm |
| Bucket Capacity | 1.6 – 2.6 m³ |
| Arm Length | 3,200 mm |
| Boom Length | 5,800 mm |
The Hitachi ZX470 excavator combines power, precision, and durability, making it an essential tool for any serious contractor or operator. With its impressive specifications, this machine is built to handle the toughest jobs with ease.
Common Problems and Recommendations for the Hitachi ZX470 Excavator
While the Hitachi ZX470 excavator is a powerful and reliable machine, like any heavy equipment, it can encounter issues over time. Understanding these common problems and implementing effective recommendations can help maintain performance and extend the lifespan of the excavator.
Common Problems
1. Hydraulic System Issues
The hydraulic system is crucial for the operation of the ZX470. Problems can arise due to:
– Hydraulic fluid leaks, which can lead to decreased performance.
– Contaminated hydraulic fluid, affecting the efficiency of the system.
– Worn hydraulic seals, causing pressure loss.
2. Engine Performance Problems
Engine-related issues can severely impact the excavator’s performance. Common concerns include:
– Difficulty starting, often due to battery or fuel system issues.
– Overheating, which can result from coolant leaks or blocked radiators.
– Excessive smoke emissions, indicating potential fuel or oil problems.
3. Undercarriage Wear
The undercarriage is subjected to significant stress and can experience:
– Track wear, leading to reduced traction and stability.
– Idler and roller failure, which can cause uneven wear and operational inefficiencies.
– Misalignment of tracks, resulting in increased wear and potential damage.
4. Electrical System Failures
Electrical issues can disrupt the operation of the ZX470. Common problems include:
– Faulty wiring, which can lead to intermittent power loss.
– Malfunctioning sensors, affecting performance monitoring systems.
– Battery failure, resulting in starting issues and electrical component malfunctions.
Recommendations for Maintenance and Troubleshooting
To mitigate these problems and ensure the Hitachi ZX470 operates at peak efficiency, consider the following recommendations:
1. Regular Maintenance Checks
Implement a routine maintenance schedule that includes:
– Checking hydraulic fluid levels and replacing contaminated fluid.
– Inspecting hydraulic hoses and seals for leaks or wear.
– Performing engine oil changes at recommended intervals.
2. Monitor Engine Performance
Keep an eye on engine performance indicators by:
– Regularly checking coolant levels and inspecting for leaks.
– Monitoring exhaust emissions for signs of fuel or oil issues.
– Ensuring the air filter is clean and replaced as needed.
3. Inspect the Undercarriage
Conduct regular inspections of the undercarriage to:
– Check for track wear and adjust tension as necessary.
– Inspect idlers and rollers for signs of wear or damage.
– Ensure tracks are aligned properly to prevent uneven wear.
4. Electrical System Maintenance
To maintain the electrical system, you should:
– Inspect wiring for damage and replace any frayed or broken wires.
– Test sensors regularly to ensure they are functioning correctly.
– Keep the battery terminals clean and check the battery’s charge regularly.
By addressing these common problems proactively and following the recommended maintenance practices, operators can enhance the reliability and performance of the Hitachi ZX470 excavator, ensuring it remains a valuable asset on the job site.