Cummins turbocharging technology has a history of over 70 years of design, production, development, and sales. As the "Lung Holset" brand turbocharger product for engines, it is widely used in many well-known commercial vehicle engines at home and abroad, as well as non road engineering machinery power generation, ship engines, and other engines

Application of high-pressure exhaust gas circulation technology - more complete combustion

Unlike diesel engines, natural gas engines require precise air flow control for fuel and air to burn in a fixed proportional equivalent in the cylinder. In addition, the use of high-pressure exhaust gas circulation technology ensures stable combustion and lower nitrogen and oxygen emissions in the gas engine

As the core component of the intake system, the efficiency and performance of the turbocharger have a significant impact on the key performance of the gas engine, such as thermal efficiency (gas consumption), power and torque, transient response, etc., in order to reduce carbon dioxide emissions, lower end-user operating costs, improve cargo capacity and driving comfort.

Combat mechanical thermal loads - ensure better reliability

The average exhaust temperature of gas engines is about 300 degrees Celsius higher than that of diesel engines, and the reliability of turbochargers, especially the turbine end, is greatly challenged under high temperature heat load conditions

The development and use of special high-temperature resistant materials for Cummins engine components, as well as the significant enhancement of the turbocharger's ability to withstand mechanical thermal loads through design optimization, meet the stringent reliability requirements of gas engines.