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Review and Overview of the Case 250D Excavator
The Case 250D excavator is a robust piece of machinery designed for heavy-duty tasks in construction, landscaping, and excavation projects. Known for its reliability and efficiency, this excavator has carved out a niche for itself in the competitive market of earth-moving equipment. With a focus on performance and operator comfort, the 250D stands out as a versatile choice for contractors looking to enhance productivity on the job site.
Performance and Versatility
The Case 250D is equipped with a powerful hydraulic system that delivers exceptional digging force and lifting capabilities. This excavator is engineered to handle a variety of attachments, making it suitable for numerous applications, from digging trenches to lifting heavy materials. Its adaptability allows operators to switch between tasks seamlessly, reducing downtime and increasing overall efficiency.
One of the standout features of the 250D is its impressive reach and depth capabilities. With a maximum digging depth of over 15 feet and a reach that extends beyond 25 feet, this excavator can tackle deep excavation projects without breaking a sweat. Whether you’re working in tight spaces or open areas, the 250D’s design ensures that it can maneuver effectively, making it a valuable asset on any job site.
Operator Comfort and Control
Operator comfort is a crucial aspect of the Case 250D’s design. The spacious cab is equipped with ergonomic controls, providing a user-friendly experience that minimizes fatigue during long hours of operation. The visibility from the cab is excellent, allowing operators to maintain awareness of their surroundings and work efficiently. Additionally, the advanced hydraulic controls offer precise handling, enabling operators to execute delicate tasks with ease.
Safety features are integrated into the design of the 250D, ensuring that operators can work confidently. While safety is not the primary focus of this overview, it’s worth noting that the machine is built with stability in mind, reducing the risk of tipping during operation.
Durability and Maintenance
Durability is another hallmark of the Case 250D excavator. Constructed with high-quality materials, this machine is built to withstand the rigors of demanding job sites. Regular maintenance is straightforward, thanks to strategically placed service points that allow for easy access. This design consideration helps keep the machine running smoothly and minimizes downtime for repairs.
In summary, the Case 250D excavator is a powerful, versatile, and operator-friendly machine that meets the demands of modern construction and excavation projects. Its combination of performance, comfort, and durability makes it a reliable choice for contractors looking to invest in heavy equipment that can handle a variety of tasks with ease.
Case 250D Excavator Specs
The Case 250D excavator is engineered for heavy-duty performance, making it a go-to choice for contractors and operators who demand reliability and efficiency. Below, we delve into the detailed specifications that define this powerful machine, highlighting its engine, dimensions, weight, and working capabilities.
Engine Specifications
The heart of any excavator is its engine, and the Case 250D does not disappoint. Here are the key engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Case F4HFE613C |
| Type | 4-Cylinder, Turbocharged Diesel |
| Net Power | 173 HP (129 kW) |
| Displacement | 4.5 L |
| Max Torque | 490 Nm @ 1400 RPM |
| Fuel Tank Capacity | 90 L |
Dimensions
The dimensions of the Case 250D excavator are crucial for understanding its capabilities and maneuverability on the job site. Here’s a breakdown of its dimensions:
| Specification | Details |
|---|---|
| Overall Length | 25.5 ft (7.77 m) |
| Overall Width | 8.5 ft (2.59 m) |
| Overall Height | 9.5 ft (2.90 m) |
| Track Width | 2.5 ft (0.76 m) |
| Track Length | 11.5 ft (3.50 m) |
| Wheelbase | 10.5 ft (3.20 m) |
Weight
Understanding the weight of the Case 250D excavator is essential for assessing its stability and lifting capabilities. Here are the weight specifications:
| Specification | Details |
|---|---|
| Operating Weight | 25,000 lbs (11,340 kg) |
| Counterweight | 5,000 lbs (2,268 kg) |
| Max Load Capacity | 8,000 lbs (3,628 kg) |
Working Specifications
The working capabilities of the Case 250D excavator are what truly set it apart. Here’s a look at its working specifications:
| Specification | Details |
|---|---|
| Max Digging Depth | 15.5 ft (4.72 m) |
| Max Reach | 25.5 ft (7.77 m) |
| Max Dump Height | 10.5 ft (3.20 m) |
| Bucket Capacity | 0.8 – 1.2 cu yd (0.61 – 0.92 m³) |
| Arm Length | 8.5 ft (2.59 m) |
The Case 250D excavator is a powerhouse of performance, combining a robust engine, optimal dimensions, and impressive working capabilities to tackle a wide range of tasks. Whether you are digging, lifting, or moving materials, this excavator is designed to get the job done efficiently and effectively.
Problems and Recommendations for the Case 250D Excavator
While the Case 250D excavator is a formidable machine, it is not without its challenges. Understanding these potential problems can help operators and owners mitigate issues and maintain optimal performance. Below, we explore common problems associated with the 250D and provide practical recommendations for addressing them.
Common Problems
The following issues have been reported by operators of the Case 250D excavator:
- Hydraulic System Leaks: Over time, hydraulic hoses can wear out or become damaged, leading to fluid leaks. This can significantly impact the machine’s performance and efficiency.
- Engine Overheating: Inadequate cooling can cause the engine to overheat, especially during prolonged use in high-temperature environments.
- Electrical Issues: Electrical components, such as sensors and wiring, may fail or malfunction, leading to operational disruptions.
- Track Wear: Frequent use on rough terrain can lead to accelerated wear on the tracks, affecting stability and mobility.
- Cab Noise: Some operators report excessive noise levels inside the cab, which can lead to discomfort during long working hours.
Recommendations for Maintenance and Troubleshooting
To ensure the Case 250D operates smoothly and efficiently, consider the following recommendations:
Regular Inspections
– Conduct routine inspections of the hydraulic system, checking for leaks and wear on hoses and fittings.
– Inspect the engine cooling system, ensuring that the coolant levels are adequate and that the radiator is clean and free of debris.
Hydraulic System Maintenance
– Replace worn hydraulic hoses and fittings promptly to prevent leaks.
– Regularly check hydraulic fluid levels and replace the fluid as recommended in the operator’s manual.
Engine Care
– Monitor engine temperature closely, especially during heavy use. If overheating occurs, check the cooling system for blockages or leaks.
– Change the engine oil and filters according to the manufacturer’s schedule to maintain optimal engine performance.
Electrical System Checks
– Regularly inspect electrical connections and wiring for signs of wear or corrosion.
– Test sensors and electrical components periodically to ensure they are functioning correctly.
Track Maintenance
– Regularly inspect the tracks for signs of wear, such as cracks or missing links. Replace tracks as needed to maintain stability and performance.
– Keep the undercarriage clean to prevent dirt and debris buildup, which can accelerate wear.
Cab Comfort Enhancements
– Consider adding soundproofing materials or insulation to the cab to reduce noise levels.
– Ensure that the cab’s ventilation system is functioning properly to maintain a comfortable working environment.
By proactively addressing these common problems and following the recommendations outlined above, operators can maximize the performance and longevity of the Case 250D excavator. Regular maintenance and attention to detail are key to ensuring that this powerful machine continues to deliver reliable results on the job site.