Common Rail Generationen

25 Years of Revolution: The Common Rail Injection System in Diesel Engines

An Automotive Milestone

Back in 1997, a groundbreaking innovation in diesel engine technology emerged: the first rail-mounted pump on a car. This marked the birth of the common-rail injection system, a technological marvel that has since become the industry standard for high-pressure diesel injection.

Common Rail: The Heart of Modern Diesel

Common rail, or CR, is a modern direct fuel injection system that plays a crucial role in stabilizing and optimizing diesel engines. It revolutionized the diesel engine, enabling it to achieve specific power outputs of over 100 kW/L.

The Evolution of the Common Rail System

Over the past 25 years, the common-rail system has undergone continuous evolution. Its fourth generation, known as the 4th Generation Diesel Common Rail System, has realized an ideal structure and function for diesel engines, delivering: * Precise fuel injection control * Increased engine efficiency * Reduced emissions

Impact on Diesel Engines

The advent of the common-rail system has had a transformative impact on diesel engines, leading to: * Improved power and torque * Enhanced fuel economy * Reduced noise and vibrations * Lower emissions, meeting stringent environmental standards

Conclusion

The common-rail injection system has come a long way in the past 25 years. From its humble beginnings to its modern form, it has played a vital role in the advancement of diesel engine technology. As we look ahead, we can expect continued innovation and refinement in the common-rail system, further pushing the boundaries of diesel engine performance and efficiency.