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Overview of the Komatsu 4000 Excavator
The Komatsu 4000 Excavator is a powerhouse in the world of heavy machinery, designed to tackle the most demanding tasks on construction sites, mining operations, and earth-moving projects. With a reputation for durability and efficiency, this excavator stands out as a reliable workhorse that can handle a variety of applications. Whether you’re digging trenches, lifting heavy materials, or performing precise grading, the Komatsu 4000 is engineered to deliver exceptional performance.
Key Features and Capabilities
One of the standout features of the Komatsu 4000 Excavator is its impressive hydraulic system, which provides powerful lifting capabilities and smooth operation. This machine is equipped with advanced hydraulic technology that ensures optimal performance, allowing operators to execute tasks with precision and speed. The hydraulic system not only enhances the machine’s productivity but also contributes to its fuel efficiency, making it a cost-effective choice for contractors and operators alike.
The Komatsu 4000 is built with operator comfort in mind. The spacious cab is designed to minimize fatigue during long working hours, featuring ergonomic controls and excellent visibility. The intuitive layout of the controls allows for easy operation, enabling even less experienced operators to quickly adapt to the machine. Additionally, the cab is equipped with climate control to ensure a comfortable working environment, regardless of external conditions.
Durability is another hallmark of the Komatsu 4000. Constructed with high-quality materials and robust components, this excavator is designed to withstand the rigors of demanding job sites. Its reinforced structure helps to prevent wear and tear, ensuring a longer lifespan and reduced maintenance costs. This reliability is crucial for businesses that depend on their equipment to perform consistently under pressure.
Moreover, the Komatsu 4000 is versatile, with various attachments available to enhance its functionality. From buckets and grapples to hammers and augers, operators can customize the excavator to meet the specific needs of their projects. This adaptability makes the Komatsu 4000 an invaluable asset for any construction or excavation team.
In summary, the Komatsu 4000 Excavator is a formidable machine that combines power, efficiency, and operator comfort. Its advanced hydraulic system, durable construction, and versatility make it a top choice for professionals in the heavy machinery industry. Whether you’re digging deep foundations or moving large volumes of earth, the Komatsu 4000 is engineered to get the job done right.
Komatsu 4000 Excavator Specs
The Komatsu 4000 Excavator is not just another piece of heavy machinery; it’s a meticulously engineered tool designed to meet the rigorous demands of construction and excavation work. Below, we delve into the detailed specifications that make this excavator a preferred choice for professionals in the industry.
Engine Specifications
The heart of the Komatsu 4000 is its powerful engine, which is designed to deliver high performance while maintaining fuel efficiency. Here’s a breakdown of the engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Komatsu SAA6D125E-5 |
| Type | Diesel, 6-cylinder |
| Power Output | 150 HP (112 kW) |
| Displacement | 7.2 liters |
| Max Torque | 600 Nm @ 1,500 RPM |
| Fuel Tank Capacity | 300 liters |
Dimensions
The dimensions of the Komatsu 4000 are crucial for understanding its operational capabilities and maneuverability on job sites. Here’s how it measures up:
| Specification | Details |
|---|---|
| Overall Length | 9,200 mm |
| Overall Width | 2,800 mm |
| Overall Height | 3,200 mm |
| Track Length | 4,000 mm |
| Track Width | 600 mm |
| Ground Clearance | 400 mm |
Weight
Weight plays a significant role in the stability and performance of the excavator. Here’s the breakdown of the Komatsu 4000’s weight specifications:
| Specification | Details |
|---|---|
| Operating Weight | 18,500 kg |
| Counterweight | 3,000 kg |
| Max Load Capacity | 6,000 kg |
Working Specifications
The working specifications of the Komatsu 4000 are designed to maximize efficiency and productivity. Here’s what you need to know:
| 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 |
| Swing Speed | 10 RPM |
| Travel Speed | 5.5 km/h |
The Komatsu 4000 Excavator combines robust engineering with advanced technology, making it a formidable choice for any heavy-duty task. Its specifications reflect a commitment to performance, efficiency, and operator comfort, ensuring that it meets the diverse needs of the construction and excavation industries.
Problems and Recommendations for the Komatsu 4000 Excavator
While the Komatsu 4000 Excavator is widely regarded for its performance and reliability, like any piece of heavy machinery, it is not without its challenges. Understanding these potential problems and implementing effective recommendations can enhance the machine’s longevity and operational efficiency.
Common Problems
Despite its robust construction, users may encounter several issues with the Komatsu 4000. Here are some of the most frequently reported problems:
- Hydraulic System Leaks: Over time, seals and hoses may wear out, leading to hydraulic fluid leaks. This can affect the machine’s performance and pose safety risks.
- Engine Overheating: Inadequate cooling or a malfunctioning radiator can cause the engine to overheat, potentially leading to severe damage.
- Electrical Issues: Electrical components, including sensors and wiring, may fail, resulting in erratic behavior or complete shutdowns.
- Track Wear: Continuous operation on rough terrain can lead to accelerated wear on tracks, affecting stability and mobility.
- Cab Noise: Excessive noise levels in the operator’s cab can lead to discomfort and fatigue, impacting productivity.
Practical Recommendations
To mitigate these issues and ensure the Komatsu 4000 operates at peak performance, consider the following recommendations:
Regular Maintenance
- Implement a strict maintenance schedule that includes regular inspections of hydraulic systems, engine components, and electrical systems.
- Change hydraulic fluids and filters as recommended by the manufacturer to prevent contamination and ensure smooth operation.
- Inspect and replace worn hoses and seals promptly to avoid hydraulic leaks.
Cooling System Checks
- Regularly check the radiator and cooling system for blockages or leaks to prevent engine overheating.
- Ensure that coolant levels are maintained and that the coolant is replaced according to the service schedule.
Track Maintenance
- Inspect tracks regularly for signs of wear and damage. Replace them if they show significant wear to maintain stability and performance.
- Keep tracks clean and free of debris to prevent unnecessary wear and tear.
Noise Reduction Measures
- Consider installing soundproofing materials in the cab to reduce noise levels and enhance operator comfort.
- Regularly check for loose components that may contribute to increased noise and tighten or replace them as necessary.
Operator Training
- Provide comprehensive training for operators to ensure they are familiar with the machine’s features and best practices for operation.
- Encourage operators to report any unusual sounds or performance issues immediately to address problems before they escalate.
By proactively addressing these common problems and following the recommended practices, operators can enhance the performance and lifespan of the Komatsu 4000 Excavator, ensuring it remains a reliable asset on any job site.