Yuchai S04 Engines Passed The Euro Stage VI E Emission Certification

On March 30, 2022, Yuchai's internationalization strategy took another solid step - S04 series diesel engines took the lead in obtaining UN R49.07 Euro VI E-stage emission certificate, which was tested, inspected and certified by an international independent third party. Awarded by TÜV Rheinland Greater China, the certification authority, marks that Yuchai's engine technology has reached the world's most advanced level, and has obtained a pass to enter the leading markets in Europe and the United States, which will further promote the entire industry to achieve the dual carbon goal.

Euro start 6 emission regulation of vehicle engine is a European pollutant emission control standard for road on-board internal combustion engine. It is one of the most stringent emission regulations in the world. The regulation has gone through the transition of Euro stage 6 A, B, C and D, while the UN R49.07 Euro VI E-stage emission standard that came into effect in January this year has put forward new requirements for cold start, particle count, etc., and has higher technical requirements for engines.

It is reported that as early as February 28 this year, not long after the Euro stage VI E standard came into effect, Yuchai S04-61 series diesel engines successfully passed the authoritative test and audit, and passed the Euro stage VI E emission certification. The Yuchai S04220-61 series engine, which has obtained the first Euro stage VI E certificate in China, is the latest upgraded version of the power of the S series of Yuchai's mid-engine products. Under the condition of keeping the size and weight unchanged, the upgraded version of Yuchai S04 increased the displacement from 4.16L to 4.3L, the power increased to 220 horsepower, the liter power reached 38kW/L, and the maximum torque was 850N·m, an increase of 18 %, the low-speed acceleration performance is more excellent, and it can better meet the needs of users in market segments such as 4×2 trucks (car length 5.2-6.8 meters), efficient logistics, Lvtong, and 6×2 medium-sized construction vehicles. Improve transportation efficiency.

Over the years, Yuchai has been committed to the layout and development of the global market, actively deploying European Union certifications such as commercial vehicles Euro VI and non-road Euro V, which lays the foundation for Yuchai to enter the high emission standard markets of commercial vehicles in Hong Kong, Macao, Taiwan, America, Europe and other markets with high emission standards and European non-road markets. As an OME manufacturer of generators authorized by Yuchai, Guangxi Dingbo Power will also learn from others’ strengths and continuously digest and absorb advanced technologies at home and abroad to meet the needs of the market and provide safe, stable and reliable power guarantees for users in various industries.