3009247
Electrical Governor Actuator
Cummins®

The Electrical Governor Actuator 3009247, manufactured by Cummins, is a component designed to enhance the operation of heavy-duty trucks. Cummins, a well-established name in the automotive industry, is known for its commitment to innovation and quality. This Cummins part is integral to the efficient management of engine operations, ensuring optimal performance and reliability in demanding conditions.

Basic Concepts

Electrical Governor Actuators are pivotal in modern engine management systems. They function by receiving signals from the engine control unit (ECU) and adjusting the engine’s fuel delivery and timing accordingly. This interaction ensures that the engine operates within its optimal parameters, balancing power output with fuel efficiency and emissions control. The 3009247 model is no exception, playing a key role in these systems by facilitating precise control over engine functions ¹.

Purpose and Function

The 3009247 Electrical Governor Actuator is designed to interact with the ECU to regulate various engine parameters. Its primary role is to modulate fuel delivery and timing in response to driving conditions and load requirements. This regulation helps in maintaining engine performance while enhancing fuel efficiency. The actuator’s ability to make real-time adjustments contributes to the overall efficiency and responsiveness of the engine ².

Key Features

The 3009247 Electrical Governor Actuator boasts several notable features. Its design incorporates advanced materials to ensure durability and reliability under the strenuous conditions typical of heavy-duty truck operations. The actuator is engineered with precision to offer accurate control over engine functions. Additionally, it may include unique technological advancements that enhance its performance and integration within the engine management system.

Benefits

The integration of the 3009247 Electrical Governor Actuator into a truck’s engine system offers several advantages. It contributes to improved engine performance by ensuring optimal fuel delivery and timing. This results in enhanced fuel efficiency, allowing for cost savings over time. Furthermore, the actuator’s reliable operation increases the overall reliability of the engine, reducing the likelihood of unexpected downtimes.

Installation and Integration

Proper installation and integration of the 3009247 Electrical Governor Actuator are crucial for its effective operation. It should be installed according to the manufacturer’s guidelines to ensure compatibility with the truck’s engine management system. This may involve specific adjustments or configurations to the ECU to accommodate the actuator’s functions. Careful attention to these details during installation will help ensure the actuator operates as intended.

Troubleshooting and Maintenance

Regular maintenance and prompt troubleshooting are key to ensuring the longevity and optimal performance of the 3009247 Electrical Governor Actuator. Common issues may include electrical faults or mechanical wear, which can be addressed through routine checks and servicing. Maintaining the actuator in accordance with the manufacturer’s recommendations will help prevent issues and ensure consistent engine performance.

Cummins Overview

Cummins has a long-standing reputation in the automotive industry for its innovative and high-quality components. Founded with a commitment to excellence, Cummins has consistently pushed the boundaries of technology in engine manufacturing. Their products, including the 3009247 Electrical Governor Actuator, reflect a dedication to enhancing performance, efficiency, and reliability in heavy-duty applications.

Compatibility with Cummins Engines

The Electrical Governor Actuator, part number 3009247, is a critical component in the management of engine performance for various Cummins engines. This actuator is designed to work seamlessly with a range of Cummins engine models, ensuring precise control over engine speed and power output.

K19 and K38 Engines

The K19 and K38 engines, both part of the Cummins K Series, benefit significantly from the integration of the 3009247 actuator. These engines are known for their robust design and reliability, often used in heavy-duty applications such as construction and mining equipment. The actuator’s role in these engines is to provide accurate and responsive control, enhancing overall engine performance and efficiency.

K50 Engine

The K50 engine, another member of the Cummins K Series, also utilizes the 3009247 actuator. This engine is designed for high-performance applications, requiring precise control mechanisms to manage its power output effectively. The actuator ensures that the K50 engine operates smoothly, maintaining optimal speed and power levels under various load conditions.

NH/NT 855 Engines

The NH/NT 855 engines, known for their use in agricultural and industrial applications, are another set of engines that integrate well with the 3009247 actuator. These engines demand reliable and responsive control systems to handle the demanding tasks they are subjected to. The actuator’s precision in managing engine speed and power output is crucial for the efficient operation of these engines.

V28 Engine

The V28 engine, part of Cummins’ V Series, also incorporates the 3009247 actuator. This engine is designed for heavy-duty applications, requiring robust and reliable control systems. The actuator’s role in the V28 engine is to ensure that the engine operates at peak efficiency, providing the necessary power and speed control for demanding tasks.

Role in Engine Systems

The Electrical Governor Actuator, identified by part number 3009247, is an integral component in the regulation and control of engine systems, particularly when integrated with Barber Colman Governors and Barber-Colman Governors.

When paired with a Barber Colman Governor, the Electrical Governor Actuator enhances the governor’s ability to maintain consistent engine speed under varying load conditions. It does this by converting electrical signals into mechanical actions, which adjust the fuel or air intake to the engine. This ensures that the engine operates efficiently and within its optimal performance range, regardless of the load it is carrying.

Similarly, in systems utilizing a Barber-Colman Governor, the Electrical Governor Actuator works in tandem to provide precise control over the engine’s speed. The actuator responds to signals from the governor, making fine adjustments to the engine’s throttle or fuel supply. This interaction is vital for applications where exact speed control is necessary, such as in industrial machinery or generator sets.

In both setups, the Electrical Governor Actuator plays a significant role in improving the responsiveness and accuracy of the governor system. It allows for quicker adjustments to changing conditions, reducing the likelihood of overspeed or underspeed situations. This not only enhances the engine’s performance but also contributes to its longevity by preventing unnecessary wear and stress on the engine components ².

Conclusion

The 3009247 Electrical Governor Actuator is a vital component in the efficient management of heavy-duty truck engines. Its role in modulating fuel delivery and timing, ensuring optimal engine performance, and enhancing fuel efficiency underscores its importance in modern engine management systems. Proper installation, maintenance, and integration with compatible engine models are essential for maximizing the benefits of this Cummins part.