3013748
Hydraulic Pump Drive
Cummins®

Introduction

The Cummins 3013748 Hydraulic Pump Drive is a component designed for commercial truck operations. It serves as a vital link in the hydraulic system, facilitating the transfer of power to various hydraulic components. Its role is significant in ensuring the efficient operation of hydraulic systems within commercial trucks, contributing to overall vehicle performance and reliability.

Basic Concepts of Hydraulic Pump Drives

Hydraulic systems operate on the principle of fluid power transmission. They use pressurized liquid to perform mechanical work. Hydraulic pump drives, such as the Cummins 3013748, are responsible for generating the necessary hydraulic pressure. These drives convert mechanical energy from the engine into hydraulic energy, which is then used to power various hydraulic components in heavy-duty trucks. This conversion is achieved through a series of gears and pistons that work in concert to maintain consistent pressure and flow ¹.

Purpose and Role in Truck Operation

This Cummins part plays a role in the operation of a commercial truck by providing the necessary hydraulic pressure for various systems. It is integrated with the truck’s engine and hydraulic system, ensuring that components such as brakes, steering mechanisms, and other hydraulic operations receive the required power. This integration allows for smooth and efficient operation of these systems, enhancing the truck’s overall performance.

Key Features

The Cummins 3013748 Hydraulic Pump Drive is characterized by several key features. Its design incorporates advanced engineering principles to ensure durability and efficiency. The materials used in its construction are selected for their strength and resistance to wear, contributing to the drive’s longevity. Technological advancements incorporated into the design enhance its performance, making it a reliable component in the hydraulic system.

Benefits

The advantages provided by the Cummins 3013748 Hydraulic Pump Drive include increased efficiency, reliability, and performance enhancements. Its efficient design ensures that hydraulic systems operate with minimal energy loss, contributing to fuel efficiency. The reliability of the drive is evident in its consistent performance under various operating conditions. Performance enhancements are achieved through its precise control of hydraulic pressure and flow, ensuring optimal operation of hydraulic components.

Installation and Integration

When installing and integrating the Cummins 3013748 Hydraulic Pump Drive into a truck’s hydraulic system, several guidelines and considerations should be followed. Proper alignment and secure mounting are crucial to ensure the drive operates efficiently and reliably. Integration with existing hydraulic components requires careful planning to maintain system compatibility and performance. Following manufacturer guidelines during installation ensures the drive functions as intended within the hydraulic system ².

Common Applications

The Cummins 3013748 Hydraulic Pump Drive finds application in various commercial truck operations. It is commonly used in braking systems, where it provides the necessary hydraulic pressure for effective braking. In steering mechanisms, it ensures precise and responsive steering by powering hydraulic steering components. Other hydraulic operations, such as lift systems and auxiliary equipment, also benefit from the drive’s reliable performance.

Troubleshooting and Maintenance

To ensure the longevity and optimal performance of the Cummins 3013748 Hydraulic Pump Drive, regular maintenance practices should be observed. Troubleshooting common issues may involve checking for leaks, ensuring proper fluid levels, and inspecting for wear or damage. Maintenance procedures include regular inspection, cleaning, and replacement of worn components. Adhering to these practices helps prevent issues and ensures the drive continues to operate efficiently.

Safety Considerations

When working with the Cummins 3013748 Hydraulic Pump Drive, it is important to observe safety practices and precautions. Handling hydraulic fluids requires care to avoid spills and contamination. System pressures should be managed carefully to prevent accidents. Following safety guidelines when performing maintenance or repairs ensures a safe working environment and protects the integrity of the hydraulic system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins has established itself as a trusted name in the commercial vehicle industry. Its commitment to advancing technology and improving product performance is evident in its wide range of components, including the Cummins 3013748 Hydraulic Pump Drive.

Cummins Hydraulic Pump Drive 3013748 Compatibility

The Cummins Hydraulic Pump Drive part number 3013748 is designed to fit seamlessly with a range of Cummins engines, ensuring optimal performance and reliability. This part is crucial for the hydraulic systems in these engines, providing the necessary drive for the hydraulic pump.

Compatible Engines

• QSK19 CM2350: This engine benefits from the Hydraulic Pump Drive 3013748, which ensures efficient hydraulic operation, contributing to the engine’s overall performance.
• QSK19 CM500 and QSK19 CM850 MCRS: Both of these engines are designed to work with the Hydraulic Pump Drive 3013748. This compatibility ensures that the hydraulic systems function smoothly, enhancing the engine’s operational efficiency.

The Hydraulic Pump Drive 3013748 is engineered to meet the specific requirements of these engines, ensuring a perfect fit and reliable performance.

Role of Part 3013748 Hydraulic Pump Drive in Engine Systems

The hydraulic pump drive, identified by part number 3013748, is integral to the efficient operation of various engine systems. Its primary function is to transfer mechanical power from the engine to the hydraulic pump, ensuring the pump operates at the necessary speed and pressure to perform its tasks.

Accessory Drive Integration

In the accessory drive system, the hydraulic pump drive is connected to the front of the engine. This connection allows it to draw power directly from the crankshaft. The accessory drive typically includes a series of pulleys and belts that distribute power to various engine accessories. The hydraulic pump drive fits into this system by receiving power from the crankshaft and transmitting it to the hydraulic pump. This setup ensures that the pump receives consistent and reliable power, which is essential for maintaining hydraulic system pressure and performance.

Auxiliary Pump Drive Functionality

When considering the auxiliary pump drive, the hydraulic pump drive plays a significant role in supporting additional hydraulic functions within the engine system. The auxiliary pump drive is often used to power secondary hydraulic systems, such as power steering or brake systems. The hydraulic pump drive ensures that these auxiliary pumps receive the necessary power to operate effectively. This integration allows for enhanced vehicle control and safety features, as the auxiliary hydraulic systems can respond quickly to driver inputs.

Front Gear Train Accessory Drive Contribution

In engines equipped with a front gear train accessory drive, the hydraulic pump drive is a key component. The front gear train accessory drive uses a series of gears to transfer power from the crankshaft to various engine accessories. The hydraulic pump drive is connected to this gear train, allowing it to receive power directly from the crankshaft through the gear system. This direct power transfer ensures that the hydraulic pump operates with minimal power loss, enhancing the overall efficiency of the hydraulic system. The front gear train accessory drive also allows for more compact engine designs, as it eliminates the need for multiple belts and pulleys.

Overall, the hydraulic pump drive (part 3013748) is a vital component in ensuring that hydraulic systems within an engine receive the power they need to operate efficiently and reliably. Its integration with the accessory drive, auxiliary pump drive, and front gear train accessory drive systems highlights its importance in maintaining the performance of these critical engine components.

Conclusion

The Cummins 3013748 Hydraulic Pump Drive is a critical component in the hydraulic systems of commercial trucks and Cummins engines. Its role in converting mechanical energy into hydraulic energy ensures the efficient operation of various hydraulic components, contributing to the overall performance and reliability of the vehicle. Proper installation, maintenance, and adherence to safety practices are essential for the longevity and optimal performance of this part. Cummins’ commitment to innovation and quality is reflected in the design and functionality of the 3013748, making it a trusted component in the commercial vehicle industry.