3007630
Solenoid
Cummins®

Introduction

The Cummins 3007630 Solenoid is a component designed for use in commercial trucks. Manufactured by Cummins Inc., a well-established name in the automotive and heavy-duty truck industry, this solenoid serves a specific function within the truck’s system, contributing to the overall efficiency and reliability of the vehicle.

Basic Concepts of Solenoids

A solenoid is an electromechanical device that converts electrical energy into mechanical motion. It consists of a coil of wire wrapped around a movable plunger. When an electric current passes through the coil, it generates a magnetic field that moves the plunger, thereby performing mechanical work. Solenoids are widely used in automotive systems for various applications, including controlling valves, activating switches, and managing fluid flow ¹.

Functionality of the 3007630 Solenoid

The Cummins 3007630 Solenoid plays a role in the truck’s system by controlling the flow of hydraulic fluid to specific components. It interacts with the truck’s hydraulic system, enabling precise control over functions such as gear shifting, brake application, and other operations that require hydraulic actuation. The solenoid ensures that the hydraulic fluid is directed accurately and efficiently, contributing to the smooth operation of the truck ².

Key Features

The Cummins 3007630 Solenoid is characterized by its robust design and high-quality materials. It is constructed using durable components that can withstand the demanding conditions of commercial truck operations. The solenoid features precise engineering to ensure accurate fluid control and reliable performance. Additionally, it is designed to integrate seamlessly with Cummins’ hydraulic systems, enhancing overall system efficiency.

Benefits of Using the 3007630 Solenoid

Utilizing the Cummins 3007630 Solenoid offers several advantages. It contributes to improved efficiency by ensuring precise hydraulic fluid control, which enhances the performance of the truck’s hydraulic systems. The solenoid’s reliable operation reduces the likelihood of system failures, leading to increased uptime and reduced maintenance costs. Furthermore, its integration with Cummins’ systems ensures compatibility and optimal performance.

Installation and Integration

Installing the Cummins 3007630 Solenoid involves connecting it to the truck’s hydraulic system and electrical supply. It is important to follow the manufacturer’s guidelines to ensure proper installation. This may include verifying electrical connections, securing the solenoid in place, and testing the system to confirm correct operation. Special considerations may include ensuring the solenoid is compatible with the truck’s existing hydraulic components and that all connections are secure and leak-free.

Troubleshooting and Maintenance

Common issues with the Cummins 3007630 Solenoid may include electrical faults, mechanical wear, or hydraulic leaks. Diagnostic steps for identifying problems involve checking electrical connections, inspecting the solenoid for physical damage, and testing the hydraulic system for leaks. Regular maintenance tips include periodic inspection of electrical connections, ensuring the solenoid is free from debris, and verifying that the hydraulic system operates within specified parameters. Proper maintenance helps ensure the longevity and optimal performance of the solenoid ³.

Safety Considerations

When working with the Cummins 3007630 Solenoid, it is important to observe electrical safety practices. This includes ensuring that the electrical system is de-energized before performing any maintenance or installation tasks. Proper handling of the solenoid is also crucial to avoid damage to the component or injury to the technician. Following safety guidelines helps prevent accidents and ensures a safe working environment.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. Founded in 1919, Cummins has built a reputation for innovation, quality, and reliability in the commercial truck industry. The company’s commitment to excellence is reflected in its wide range of products, including the Cummins 3007630 Solenoid, which is designed to meet the rigorous demands of commercial truck applications.

Compatibility

The Cummins solenoid part number 3007630 is designed to integrate seamlessly with a variety of engine models, ensuring reliable performance and compatibility. This solenoid is engineered to work with the following Cummins engines:

K19 Series

The K19 series engines benefit from the precise control provided by the 3007630 solenoid. This part is crucial for managing the engine’s electrical systems, ensuring that the engine operates efficiently and reliably. The solenoid’s design allows it to handle the specific demands of the K19 engines, providing a stable and consistent performance.

N14 Mechanical Engines

The N14 mechanical engines also utilize the 3007630 solenoid to manage their electrical systems. Given the robust nature of the N14 engines, this solenoid is built to withstand the rigors of heavy-duty applications. Its compatibility with the N14 ensures that the engine’s performance is not compromised, even under demanding conditions.

Compatibility Summary

The Cummins solenoid part number 3007630 is engineered to fit with the K19 and N14 mechanical engines, providing a reliable and efficient solution for managing the engine’s electrical systems. This compatibility ensures that the solenoid can handle the specific demands of these engines, contributing to their overall performance and longevity.

Role of Part 3007630 Solenoid in Engine Systems

The part 3007630 Solenoid is an integral component in various engine systems, particularly those involving electronic control and throttle management. Its primary function is to facilitate precise control over the throttle and fuel systems, ensuring optimal engine performance and efficiency.

Integration with Electronic Engine Control Systems

In electronic engine control (EEC) systems, the 3007630 Solenoid works in conjunction with the electronic control unit (ECU) to regulate the throttle position. The solenoid receives signals from the ECU, which are based on inputs from various sensors such as the throttle position sensor, engine speed sensor, and others. By converting these electronic signals into mechanical action, the solenoid adjusts the throttle plate, thereby controlling the airflow into the engine. This precise control is essential for maintaining the desired engine speed and power output under varying load conditions.

Role in Multi-Unit Throttle Control (MUTC) Systems

In multi-unit throttle control (MUTC) systems, the 3007630 Solenoid plays a significant role in synchronizing the throttle operation across multiple engine units. This is particularly important in applications where multiple engines are used, such as in marine propulsion systems or generator sets. The solenoid ensures that each throttle is adjusted uniformly, preventing imbalances that could lead to inefficient operation or increased wear on the engines.

Interaction with Electronic Brake Management (EBM) Systems

When integrated with electronic brake management (EBM) systems, the 3007630 Solenoid assists in coordinating the throttle control with the braking system. This is vital in applications where precise control over engine speed is necessary to maintain vehicle stability, such as in heavy-duty trucks or construction equipment. The solenoid helps in modulating the engine speed in response to brake application, ensuring smooth and controlled deceleration.

Function in Governor Systems

In governor systems, the 3007630 Solenoid is used to maintain a consistent engine speed despite varying loads. The governor senses changes in engine speed and sends signals to the solenoid to adjust the throttle accordingly. This closed-loop control ensures that the engine operates within the desired speed range, enhancing both performance and fuel efficiency.

Application in ETR Engines

For ETR engines, the 3007630 Solenoid is employed to fine-tune the throttle control, which is essential for meeting specific performance criteria. Whether it’s for maximizing power output or minimizing fuel consumption, the solenoid’s ability to make rapid and precise adjustments to the throttle position is invaluable.

Coordination with Throttle Lever and Throttle Control

Finally, the 3007630 Solenoid interacts directly with the throttle lever and throttle control mechanisms. It translates the driver’s input into precise throttle adjustments, ensuring that the engine responds accurately to the operator’s commands. This direct interaction is fundamental in applications where manual control is preferred or required.

Conclusion

The Cummins 3007630 Solenoid is a versatile component that enhances the functionality and performance of various engine systems through its precise control over throttle and fuel management. Its robust design, compatibility with Cummins engines, and integration with electronic control systems make it a reliable choice for commercial truck applications.