ISX-0074520-400-4
TURBO 460+HP DIS<8/1/08
Cummins®

The ISX-0074520-400-4 TURBO 460+HP DIS<8/1/08 by Cummins is a turbocharger designed for heavy-duty truck engines. This turbocharger is significant due to its ability to enhance engine performance, providing increased horsepower and improved efficiency. Its introduction marked a notable advancement in the capabilities of heavy-duty truck engines, allowing for better performance under demanding conditions ³.

Basic Concepts

Turbochargers operate on the principle of forced induction, where exhaust gases drive a turbine connected to a compressor. The compressor draws in air and forces it into the engine’s combustion chamber at a higher pressure than atmospheric pressure. This increased air pressure allows for more fuel to be burned, resulting in enhanced engine performance. Turbochargers are particularly beneficial in diesel engines, where the higher compression ratios and the nature of diesel combustion can be further optimized with increased air intake ¹.

Purpose and Role

This Cummins part plays a role in heavy-duty truck engines by improving engine efficiency and power output. It achieves this by increasing the amount of air that enters the engine, which allows for more fuel to be burned during each combustion cycle. This results in higher horsepower and torque, enabling the engine to perform better under load and at higher speeds. Additionally, the turbocharger helps in reducing emissions by ensuring more complete combustion of the fuel ¹.

Key Features

The TURBO 460+HP DIS<8/1/08 features a robust design that incorporates advanced materials and technology to ensure durability and performance. It is constructed using high-strength alloys that can withstand the high temperatures and pressures associated with turbocharger operation. The design includes precision-machined components to ensure efficient airflow and minimal turbulence. Additionally, the turbocharger incorporates variable geometry technology, which allows for optimal performance across a wide range of engine speeds and loads ³.

Benefits

This part offers several benefits to heavy-duty truck engines. It provides increased horsepower, allowing the engine to deliver more power when needed. Improved fuel efficiency is another significant benefit, as the turbocharger enables the engine to burn fuel more completely and efficiently. This results in lower fuel consumption and reduced operating costs. Additionally, the turbocharger enhances overall engine performance, providing smoother acceleration and better drivability ¹.

Troubleshooting and Maintenance

Common issues with the ISX-0074520-400-4 may include turbine imbalance, oil leaks, and compressor fouling. To address these issues, regular inspection and maintenance are recommended. This includes checking for oil leaks, ensuring proper lubrication, and inspecting the turbine and compressor wheels for damage or imbalance. Additionally, keeping the air intake system clean and free of debris can help prevent compressor fouling. Regular maintenance helps ensure optimal performance and longevity of the turbocharger ².

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 engine manufacturing industry. The company is committed to advancing technology and providing solutions that meet the needs of its customers, ensuring they can operate more efficiently and sustainably. Cummins’ dedication to research and development has resulted in a wide range of high-performance engine components, including the ISX-0074520-400-4 ³.

Conclusion

The ISX-0074520-400-4 TURBO 460+HP DIS<8/1/08 by Cummins represents a significant advancement in turbocharger technology for heavy-duty truck engines. Its robust design, advanced features, and the benefits it provides in terms of performance and efficiency make it a valuable component for enhancing engine capabilities. Regular maintenance and proper care are essential to ensure the longevity and optimal performance of this turbocharger.