4061009
Radiator
Cummins®

The Cummins 4061009 Radiator is a component designed for use in heavy-duty truck operations. Its purpose is to maintain the engine’s optimal operating temperature by dissipating excess heat generated during operation. This is significant for ensuring the longevity and efficiency of the engine, as well as for the overall performance of the truck ².

Basic Concepts of Radiators

Radiators are integral to an engine’s cooling system. They function by transferring heat from the engine coolant to the air passing through the radiator. This process involves the coolant absorbing heat from the engine and then releasing it as it passes through the radiator’s fins and tubes. Maintaining optimal engine temperature is vital for engine efficiency, longevity, and performance ¹.

Purpose of the Cummins 4061009 Radiator

The Cummins 4061009 Radiator plays a specific role in the operation of a truck by dissipating heat from the engine. This helps in maintaining efficient engine performance and preventing overheating, which can lead to engine damage. By ensuring the engine operates within its optimal temperature range, the radiator contributes to the overall reliability and efficiency of the truck ².

Key Features

This Cummins part is characterized by its robust design and the materials used in its construction. It is built to withstand the demanding conditions of heavy-duty truck operations. Unique attributes such as enhanced heat dissipation capabilities and durability contribute to its performance and longevity ².

Benefits

The advantages of the 4061009 include improved engine efficiency through effective heat management, enhanced durability that withstands the rigors of heavy-duty use, and potential cost savings for fleet operators due to its longevity and reliable performance ².

Installation and Compatibility

Proper installation of this radiator is crucial for ensuring optimal performance. Specific requirements and considerations may apply to ensure compatibility with various truck models. Following manufacturer guidelines during installation helps in achieving the best results ².

Troubleshooting and Maintenance

Identifying common issues with this radiator, such as leaks or reduced cooling efficiency, is important for maintaining its performance. Regular maintenance practices, including inspections and cleaning, can prolong the radiator’s lifespan and ensure reliable operation ².

Performance Considerations

Several factors can affect the performance of the 4061009, including environmental conditions and driving habits. Regular inspections and maintenance are important for ensuring the radiator continues to operate efficiently under varying conditions ².

Environmental Impact

The use of radiators in heavy-duty trucks has environmental implications. Efforts to reduce emissions and promote sustainable practices within the industry are ongoing. Efficient cooling systems contribute to lower emissions by ensuring engines operate at optimal temperatures ¹.

Cummins Overview

Cummins Inc. is a leader in the production of automotive components, with a history of innovation and quality. The company’s reputation in the industry is built on its commitment to developing reliable and efficient components for a wide range of applications, including heavy-duty trucks ².

Radiator 4061009 by Cummins: Compatibility with Engine Models

The Radiator 4061009, manufactured by Cummins, is a critical component designed to ensure efficient cooling of the engine. This radiator is engineered to fit seamlessly with various Cummins engine models, ensuring optimal performance and longevity.

K38 Engine Series

The Radiator 4061009 is specifically designed to integrate with the K38 engine series. This series is known for its robust design and high performance, making it a popular choice in various industrial and commercial applications. The radiator’s design ensures that it can handle the heat dissipation requirements of the K38 engines, maintaining optimal operating temperatures and preventing overheating.

Grouping of Compatible Engines

While the Radiator 4061009 is primarily associated with the K38 engine series, it is also compatible with other Cummins engines that share similar cooling system requirements. This compatibility extends to engines within the same family or those that have been designed with similar thermal management needs. Ensuring the correct fitment of the radiator is crucial for maintaining the engine’s efficiency and reliability.

Importance of Proper Fitment

Proper fitment of the Radiator 4061009 is essential for the overall performance of the engine. The radiator’s design must align with the engine’s cooling system to ensure effective heat transfer and prevent potential damage due to overheating. Cummins has meticulously engineered this radiator to meet the stringent requirements of its compatible engines, ensuring that it provides reliable cooling performance under various operating conditions.

Ensuring Compatibility

When selecting a radiator for Cummins engines, it is important to verify compatibility with the specific engine model. The Radiator 4061009 is designed to fit the K38 engine series and other compatible models, but it is always recommended to consult the engine’s technical specifications or a Cummins representative to confirm the correct fitment. This ensures that the radiator will function optimally and contribute to the engine’s overall performance and longevity ².

Understanding the Role of Part 4061009 Radiator in Engine Systems

The radiator, specifically part 4061009, is an essential component in maintaining the thermal equilibrium of an engine system. It operates in conjunction with several other components to ensure the engine runs efficiently and without overheating.

Interaction with the Cooling System

The radiator works in tandem with the water pump, thermostat, and coolant passages within the engine block and cylinder head. As the engine operates, it generates a significant amount of heat. The water pump circulates coolant through the engine block, absorbing this heat. The heated coolant is then directed to the radiator.

Heat Exchange Process

Within the radiator, the heated coolant passes through a series of fine tubes. Ambient air, drawn through the radiator by the vehicle’s fan or the motion of the vehicle, flows over these tubes. This airflow facilitates the transfer of heat from the coolant to the surrounding air, effectively cooling the coolant.

Role of the Fan

The fan, either electric or mechanically driven, enhances this heat exchange process by ensuring a continuous flow of air through the radiator, especially at low speeds or when the vehicle is stationary. This consistent airflow is vital for maintaining optimal coolant temperature.

Integration with the Thermostat

The thermostat monitors the temperature of the coolant. When the coolant reaches a certain temperature, the thermostat opens, allowing it to flow into the radiator. This regulated flow ensures that the engine reaches its optimal operating temperature quickly and maintains it, enhancing engine efficiency and performance.

Contribution to Engine Longevity

By effectively managing the engine’s temperature, the radiator, along with the aforementioned components, plays a significant role in prolonging the engine’s lifespan. Consistent overheating can lead to engine damage, making the radiator’s role in heat dissipation indispensable.

Synergy with Other Systems

The radiator also interacts with the vehicle’s heating system. A portion of the cooled coolant is redirected to the heater core inside the vehicle’s cabin, providing warmth to the passengers. This demonstrates the radiator’s role beyond just cooling the engine, extending to enhancing passenger comfort.

Conclusion

In summary, the 4061009 is a pivotal component in the engine’s cooling system, working in harmony with various other components to maintain engine temperature, ensure efficient operation, and contribute to the overall longevity of the engine ².