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David Brown 990 Selectamatic Tractor: A Comprehensive Overview
The David Brown 990 Selectamatic tractor is a classic piece of agricultural machinery that has earned its place in the hearts of farmers and collectors alike. Introduced in the 1960s, this tractor was designed to meet the growing demands of modern farming while maintaining a user-friendly approach. With its robust build and innovative features, the 990 Selectamatic has become synonymous with reliability and efficiency in the field.
Historical Context and Significance
The David Brown brand has a rich history in the agricultural sector, and the 990 Selectamatic is one of its standout models. During a time when tractors were evolving rapidly, the 990 was a game-changer. It offered a blend of power and versatility that appealed to a wide range of farming operations. The Selectamatic hydraulic system was particularly noteworthy, allowing for seamless attachment of implements and enhancing the tractor’s usability.
Farmers appreciated the 990 for its straightforward design, which made it easy to operate and maintain. This tractor was not just a tool; it was a partner in the fields, capable of handling various tasks, from plowing to hauling. Its reputation for durability meant that many units are still in operation today, a testament to its engineering excellence.
Design and Features
The design of the David Brown 990 Selectamatic is both functional and iconic. Its distinctive shape and color scheme have become recognizable symbols in the agricultural community. The tractor features a spacious operator’s platform, ensuring comfort during long hours of work. Controls are intuitively placed, allowing for easy access and operation.
One of the standout features of the 990 Selectamatic is its hydraulic system. The Selectamatic system allows for precise control of implements, making it easier to switch between tasks without the need for manual adjustments. This feature significantly boosts productivity, allowing farmers to maximize their efficiency in the field.
Performance and Versatility
Equipped with a powerful engine, the David Brown 990 Selectamatic delivers impressive performance across a variety of tasks. Whether you’re tilling, planting, or transporting goods, this tractor can handle it all. Its versatility is further enhanced by a range of compatible attachments, making it suitable for different farming needs.
The 990 Selectamatic is not just about power; it also emphasizes fuel efficiency. Farmers can expect to get the job done without breaking the bank on fuel costs, which is a crucial factor in today’s agricultural economy.
In summary, the David Brown 990 Selectamatic tractor stands as a remarkable example of engineering and design in the agricultural sector. Its combination of reliability, performance, and user-friendly features has made it a beloved choice for farmers across generations. Whether you’re a seasoned farmer or a collector of vintage machinery, the 990 Selectamatic is a model that deserves recognition and respect.
David Brown 990 Selectamatic Tractor Data
The David Brown 990 Selectamatic tractor is a robust machine that has been a staple in the agricultural industry for decades. Below, we delve into the detailed specifications that define this iconic tractor, showcasing its capabilities and features that have made it a favorite among farmers.
Engine Specifications
The heart of the David Brown 990 Selectamatic is its powerful engine, designed to deliver optimal performance while maintaining efficiency. Here’s a breakdown of the engine specifications:
| Specification | Details |
|---|---|
| Engine Type | 4-Cylinder Diesel |
| Displacement | 2,200 cc |
| Power Output | 45 hp (33.5 kW) |
| Torque | 150 Nm |
| Fuel System | Direct Injection |
| Cooling System | Water-Cooled |
Dimensions and Weight
Understanding the dimensions and weight of the David Brown 990 Selectamatic is crucial for assessing its suitability for various tasks and environments. Here are the key measurements:
| Specification | Details |
|---|---|
| Length | 3,250 mm |
| Width | 1,600 mm |
| Height | 1,800 mm |
| Wheelbase | 2,200 mm |
| Weight | 1,500 kg |
Working Capabilities
The working capabilities of the David Brown 990 Selectamatic are what truly set it apart. This tractor is designed to handle a variety of tasks, making it an invaluable asset on any farm. Here’s a closer look at its working specifications:
| Specification | Details |
|---|---|
| Hydraulic System | Selectamatic Hydraulic System |
| Lifting Capacity | 1,500 kg |
| Transmission | 8 Forward, 2 Reverse Gears |
| Maximum Speed | 24 km/h |
| Fuel Tank Capacity | 45 liters |
The David Brown 990 Selectamatic tractor is not just a machine; it’s a versatile tool that has been designed to meet the rigorous demands of modern farming. Its specifications highlight its power, efficiency, and adaptability, making it a reliable choice for farmers looking to enhance productivity in their operations.
Problems and Recommendations for the David Brown 990 Selectamatic Tractor
While the David Brown 990 Selectamatic tractor is a reliable workhorse, like any piece of machinery, it is not without its issues. Understanding these problems and knowing how to address them can help ensure the longevity and efficiency of this iconic tractor.
Common Problems
Over the years, users have reported several common issues with the David Brown 990 Selectamatic. Here are some of the most frequently encountered problems:
- Hydraulic System Failures: The Selectamatic hydraulic system, while innovative, can sometimes experience leaks or failures, leading to reduced lifting capacity.
- Engine Overheating: Some users have reported overheating, particularly during prolonged use or in high-temperature conditions.
- Electrical Issues: Wiring problems and faulty electrical components can lead to starting difficulties or malfunctioning lights.
- Transmission Problems: Users have noted issues with gear shifting, particularly if the tractor has not been properly maintained.
- Wear and Tear on Tires: Given its weight and usage, tire wear can be significant, leading to reduced traction and stability.
Practical Recommendations
To mitigate these issues and maintain the performance of the David Brown 990 Selectamatic, consider the following recommendations:
Regular Maintenance
– Schedule routine maintenance checks to catch potential problems early. This includes checking fluid levels, inspecting the hydraulic system for leaks, and ensuring the engine is running smoothly.
Hydraulic System Care
– Regularly inspect hydraulic hoses and connections for signs of wear or leaks. Replace any damaged components promptly to maintain lifting capacity.
Engine Cooling
– Ensure the cooling system is functioning properly. Check coolant levels and inspect the radiator for blockages. Consider installing a temperature gauge to monitor engine heat during operation.
Electrical System Checks
– Periodically inspect wiring and electrical components for signs of corrosion or damage. Replace any faulty parts to prevent starting issues.
Transmission Maintenance
– Regularly check the transmission fluid and ensure it is at the correct level. If you experience shifting issues, consult a mechanic to address potential internal problems.
Tire Management
– Monitor tire pressure and tread wear regularly. Rotate tires as needed and replace them when they show significant wear to ensure optimal traction and safety.
By being proactive about maintenance and addressing common issues, owners of the David Brown 990 Selectamatic can enjoy the full benefits of this classic tractor. Keeping it in top condition not only enhances performance but also extends its lifespan, making it a valuable asset on any farm.