3379583
nt 240 Small Cam-europe
Cummins®

The nt 240 Small Cam-europe, identified by part number 3379583, is a component produced by Cummins, a leading manufacturer in the commercial truck engine industry. This camshaft is integral to the Cummins engine lineup, particularly in models designed for the European market. Its application is primarily in commercial trucks, where it contributes to the engine’s performance and efficiency.

Function and Operation

This Cummins part operates within the engine by controlling the timing of the valve openings and closings. This precise timing is crucial for the efficient combustion of fuel, as it ensures that the air-fuel mixture enters the combustion chamber at the optimal moment. The camshaft’s design allows for improved engine performance by enhancing the combustion process, which in turn leads to better overall engine efficiency ¹.

Purpose and Role in Truck Operation

In the operation of a commercial truck, 3379583 plays a significant role by influencing engine performance and fuel efficiency. Its design contributes to the smooth and efficient operation of the engine, which is vital for the truck’s performance on the road. By ensuring precise valve timing, the camshaft helps in maintaining the engine’s power output and fuel consumption levels, which are critical for the operational efficiency of commercial trucks ².

Key Features

This part is characterized by several key features that enhance its functionality and durability. These include a robust material composition that ensures longevity and resistance to wear. The design elements of the camshaft are tailored to meet the specific requirements of Cummins engines, ensuring optimal performance. Additionally, the incorporation of technological advancements in its design reflects Cummins’ commitment to innovation and quality ³.

Benefits

The advantages of 3379583 include improved engine performance and reliability. Its precise design and manufacturing quality contribute to the overall efficiency of the engine, leading to better fuel economy. For fleet operators, this can translate into potential cost savings over time, as the camshaft’s efficiency helps reduce fuel consumption and maintenance needs.

Installation and Compatibility

Proper installation of 3379583 is crucial for its effective operation. The process requires specific tools and equipment to ensure that the camshaft is correctly positioned within the engine. It is compatible with various Cummins engine models, particularly those designed for the European market, ensuring a seamless integration into the engine system.

Maintenance and Troubleshooting

Routine maintenance of 3379583 is important to ensure its continued efficient operation. This includes regular inspections for wear and damage, as well as adherence to recommended service intervals. Common issues may include wear on the camshaft lobes or issues with valve timing, which can be addressed through proper troubleshooting and repair procedures.

Historical Development

The evolution of camshaft technology has led to the development of components like nt 240 Small Cam-europe. Significant milestones in this evolution include advancements in materials science, manufacturing techniques, and engine design. These innovations have allowed for the creation of camshafts that offer improved performance, durability, and efficiency ⁴.

Cummins Corporation

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a rich history in the commercial truck industry, Cummins is known for its high-quality engines and components. The company’s product portfolio includes engines, filtration systems, and other power-related products, all of which are designed to meet the demanding requirements of commercial applications. Cummins’ reputation in the industry is built on a foundation of innovation, quality, and customer satisfaction.

Understanding the Role of 3379583 in Engine Systems

Part 3379583 is integral to the operation of several key components within engine systems. Its primary function is to facilitate the precise timing of the valve operation, which is essential for the efficient combustion process. Here’s how it interacts with various components:

Valve Train Mechanism

This part ensures that the camshaft lobes open and close the intake and exhaust valves at the correct moments in the engine cycle. This timing is vital for maximizing engine performance and fuel efficiency.

Timing Belt/Chain System

In conjunction with the timing belt or chain, 3379583 maintains the correct phase relationship between the crankshaft and the camshaft. This synchronization is necessary for the valves to operate in harmony with the pistons’ movements.

Camshaft Position Sensor

This sensor relies on the camshaft’s position, influenced by 3379583, to provide data to the engine control unit (ECU). Accurate data from the sensor allows the ECU to make real-time adjustments to fuel injection and ignition timing, enhancing overall engine performance.

Variable Valve Timing (VVT) System

In engines equipped with VVT, 3379583 works alongside the VVT actuators to adjust the camshaft timing dynamically. This adaptability allows the engine to optimize power output and fuel economy across different operating conditions.

Engine Control Unit (ECU)

The ECU uses information from the camshaft position, partially dictated by 3379583, to control various engine parameters. This includes fuel injection timing, ignition timing, and emissions control systems, ensuring the engine operates within optimal parameters.

Exhaust Gas Recirculation (EGR) System

Proper camshaft timing, influenced by 3379583, is also important for the EGR system. It ensures that the exhaust gases are recirculated at the correct phase of the engine cycle, which helps in reducing nitrogen oxides (NOx) emissions.

Intake and Exhaust Manifolds

The efficiency of the intake and exhaust manifolds is partly dependent on the precise timing of the valve events. 3379583 contributes to this by ensuring that the valves open and close at the optimal moments, facilitating better airflow and combustion efficiency.

Conclusion

In summary, 3379583 plays a significant role in coordinating the timing of various engine components, which is essential for the engine’s overall performance, efficiency, and emissions control. Its integration into the engine system ensures that the valves operate in harmony with the pistons, leading to optimized engine performance and fuel efficiency.