4070049
Fuel Tank
Cummins®

Introduction

The Cummins 4070049 Fuel Tank is a component designed for use in commercial trucks. It serves the purpose of storing and supplying fuel to the engine, which is fundamental for the operation of these vehicles. The significance of this fuel tank lies in its ability to support the efficient and reliable performance of commercial trucks, ensuring they can operate under various conditions and over long distances.

Basic Concepts of Fuel Tanks

Fuel tanks are integral to the operation of any vehicle, serving as the reservoir for the fuel that powers the engine. They are designed to store fuel securely and supply it consistently to the engine as needed. Fuel tanks can vary in type, including those made from metal, plastic, or composite materials, each offering different advantages in terms of durability, weight, and resistance to corrosion ¹. The choice of material and design is influenced by factors such as the type of fuel used, the environment in which the vehicle operates, and the specific requirements of the engine.

Purpose and Role of the 4070049 Fuel Tank

The Cummins 4070049 Fuel Tank is specifically engineered to meet the demands of commercial truck operations. It contributes to the overall performance and efficiency of the vehicle by providing a reliable source of fuel to the engine. This ensures that the truck can maintain its operational capabilities over extended periods and under varying load conditions. The design and capacity of the tank are tailored to accommodate the fuel requirements of commercial trucks, supporting their role in transportation and logistics.

Key Features

The Cummins 4070049 Fuel Tank is characterized by several key features that enhance its functionality and durability. Its design is optimized for the storage and delivery of fuel, ensuring efficient operation. The tank’s capacity is sufficient to meet the demands of commercial truck applications, allowing for extended operation without frequent refueling. Durability is a notable feature, with the tank constructed to withstand the rigors of commercial use, including exposure to various environmental conditions and mechanical stresses. Unique characteristics may include advanced materials for corrosion resistance and innovative design elements that improve safety and efficiency.

Benefits

The Cummins 4070049 Fuel Tank offers several advantages that contribute to the efficiency and reliability of commercial trucks. Improved fuel efficiency can be achieved through the tank’s design, which ensures consistent fuel delivery to the engine. Enhanced durability means the tank can withstand the demands of commercial use, reducing the need for frequent replacements. Reliability in various operating conditions ensures that the truck can operate efficiently regardless of the environment, supporting its role in transportation and logistics.

Installation Considerations

Proper installation of the Cummins 4070049 Fuel Tank is crucial for its effective operation. Compatibility with different truck models should be considered to ensure a proper fit and function. Special requirements or precautions during installation may include ensuring the tank is securely mounted, connections are properly sealed to prevent leaks, and the tank is correctly aligned with the fuel supply and return lines. Following manufacturer guidelines for installation will help ensure the tank operates as intended.

Maintenance and Troubleshooting

Maintaining the Cummins 4070049 Fuel Tank is important for ensuring optimal performance and longevity. Regular inspections for signs of wear, corrosion, or leaks are recommended. Cleaning the tank and replacing filters as needed can help prevent contamination of the fuel supply. Common issues that may arise include leaks, which can often be addressed by inspecting and tightening connections or replacing damaged components. Following best practices for maintenance will help ensure the tank remains in good working condition.

Safety Precautions

When working with fuel tanks, including the Cummins 4070049, it is important to observe safety measures and precautions. Proper handling, storage, and disposal of fuel are necessary to prevent accidents or injuries. This includes ensuring that fuel is stored in a well-ventilated area away from sources of ignition and that any spills are cleaned up immediately. During maintenance or repair procedures, precautions should be taken to prevent static electricity, which can ignite fuel vapors. Wearing appropriate personal protective equipment (PPE) is also recommended.

Environmental Considerations

The environmental impact of fuel tanks, including the Cummins 4070049, should be considered. Proper disposal and recycling of old or damaged fuel tanks are important to minimize their impact on the environment. This includes ensuring that any fuel remaining in the tank is safely removed and that the tank is disposed of in accordance with local regulations. Recycling programs for metal and plastic components can help reduce waste and promote sustainability.

Cummins Overview

Cummins Inc. is a leading manufacturer of diesel engines and related technologies, including fuel tanks, for commercial vehicles. With a history of innovation and a commitment to quality, Cummins has established a reputation for producing reliable and efficient components that meet the demands of the commercial vehicle industry. The company’s mission is to power a more prosperous world, and its products, including the Cummins 4070049 Fuel Tank, are designed with this goal in mind ².

Compatibility with Cummins Engines

The Cummins part number 4070049, a Fuel Tank, is designed to be compatible with specific Cummins engine models. This fuel tank is engineered to meet the demands of the 6B5.9 and 6C8.3 engines, ensuring optimal performance and reliability.

For the 6B5.9 engine, the fuel tank is meticulously crafted to fit seamlessly into the engine’s design, providing a secure and efficient fuel storage solution. Its placement and design are critical to maintaining the engine’s operational integrity and fuel efficiency.

Similarly, the 6C8.3 engine benefits from the precise engineering of the Cummins part number 4070049. This fuel tank is tailored to integrate smoothly with the engine’s architecture, ensuring that fuel is delivered consistently and without interruption. The tank’s design supports the engine’s performance by maintaining the correct fuel pressure and flow rate.

Both engines, the 6B5.9 and 6C8.3, rely on the fuel tank to provide a stable fuel supply, which is essential for their operation. The compatibility of the fuel tank with these engines underscores Cummins’ commitment to providing high-quality, reliable components that enhance engine performance and longevity.

Role of Part 4070049 Fuel Tank in Engine Systems

The 4070049 Fuel Tank is an integral component within the engine system, facilitating the seamless operation of various interconnected parts. It works in conjunction with the fuel plumbing to ensure a consistent and reliable fuel supply to the engine. This tank is designed to interface with the fuel module, which plays a significant role in regulating fuel flow and pressure.

In terms of engine control, the 4070049 Fuel Tank is essential for maintaining the proper fuel levels required by the Engine Control Unit (ECU). The ECU relies on accurate fuel data to optimize engine performance and efficiency. The tank’s design also incorporates a Mounting (MTG) system that ensures it is securely fastened within the engine compartment, reducing the risk of movement or damage during operation.

A key feature of the 4070049 Fuel Tank is its integration with the Fuel Leakage Collection System. This system is designed to capture any fuel that may escape from the tank or its connections, preventing potential hazards and ensuring environmental compliance. The tank is also connected to the broader plumbing network, which includes both fuel and non-fuel lines, to maintain a balanced and efficient fuel distribution system.

The relationship between the 4070049 Fuel Tank and the injector system is particularly noteworthy. The tank supplies the necessary fuel to the injectors, which then atomize the fuel for combustion. This process is vital for achieving the desired power output and fuel efficiency. Additionally, the tank interacts with the engine monitoring systems, providing real-time data on fuel levels and conditions. This information allows for proactive maintenance and ensures the engine operates within optimal parameters.

Overall, the 4070049 Fuel Tank is a foundational element in the engine system, ensuring that all interconnected components function harmoniously to deliver reliable and efficient performance.

Conclusion

The Cummins 4070049 Fuel Tank is a critical component for commercial trucks, designed to ensure efficient and reliable fuel storage and delivery. Its compatibility with specific Cummins engines, robust design, and integration with various engine systems highlight its importance in maintaining vehicle performance and efficiency. Proper installation, maintenance, and adherence to safety and environmental considerations are essential for maximizing the benefits of this Cummins part.