In September 2005, “Yuchai” diesel engine was awarded “China’s Famous Brand”
On September 20, 2005, Yuchai Machinery Co., Ltd. won the cup of “China Quality Award” (formerly named “China Quality Management Award”) in Beijing, and become the first enterprise wining the award in the Guangxi Zhuang Autonomous Region.
In February 2006, Yuchai proposed the new ideology of “green development and win-win in harmony”.
On July 26, 2006, the signing ceremony for capital and share increase of Yuchai Engineering Machinery Co., Ltd. (the predecessor of Yuchai Heavy Industry Co., Ltd.) was held in Yulin hotel. According to the agreement between two parties, H &Q Asia Pacific contributed 355 million yuan and obtained 43% stocks of Yuchai Engineering Machinery Co., Ltd. Yuchai Engineering Machinery Co., Ltd. was then restructured from a enterprise solely founded by the state to a Sino-foreign joint venture.
In February 2006, China’s first national-IV diesel engine was born in Yuchai.
In July 2007, Yuchai Engineering Research Institute was founded.
On September 6, 2007, the first engine production base of Yuchai Machinery Co., Ltd. out of its headquarter- Xiamen Yuchai Engine Co., Ltd. was commenced in automobile industry city of Xiamen, Fujian Province.
In October 2007, China’s first ISG hybrid power engine was born in Yuchai.
In October 2010, hybrid truck was officially launched together with Yuchai hybrid power.
In January 2011, the new identification for Yuchai machines, YC DIESEL was released.
In June 2011, China’s first diesel engine fulfilling European VI emission level was born in Yuchai.
In November 2011, the first diesel engine with low speed and large power manufactured by Yuchai Marine Power Co., Ltd. was successfully commissioned.
On November 16, 2011, Yuchai was awarded the plaque “National Engineering Laboratory” by National Development and Reform Commission.
On December 18, 2011, Yuchai Group held a grand ceremony of its 60th anniversary and announced the new enterprise mission: “Never fail our cooperators and the public”.
On July 14, 2012, Yuchai Group was awarded “National Model of Enterprise Culture Construction” by China Research Institute of Enterprise Culture.
On October 29, 2012, Yuchai won the top quality honor of the autonomous region- president quality award of the autonomous region with 1 million yuan prize.
On November 12, 2013, the signing ceremony of the joint venture founded by Yuchai Group and Hoifu Energy Group Limited (the Stock Exchange of Hong Kong Ltd. 00007) was held in Hong Kong.
On December 26, 2013, Yuchai Group held the forum regarding planning and construction of Yuchai industrial new city to promote its industrial new city and start its second business.
In 1985, Wang Jianming was appointed the director of Yuchai Plant, who reformed the employment system of middle-level leaders and proposed the plant management slogan of “spare no effort to rejuvenate Yuchai and realize flourish” and enterprise spirit of “progressive, practical, dedicated and civilized” to determine idea and aspiration of the enterprise and gradually form its characteristic operating principle of “people oriented, strive for the first and start from zero”.
In 1991, Yuchai made continuous innovation and produced YC6105QC, which replaced YC6105QA to become its main product and occupied a large share of China’s engine market in the next decade.
In 1992, Yuchai completed shareholding reform and founded Guangxi Yuchai Machinery Group Company and Guangxi Yuchai Machinery Co., Ltd., the first shareholding reform model among its counterparts in China.
In 1992, Yuchai Machinery Co., Ltd. introduced production line for diesel engine 6112 of Ford Motor Company used in Brazil.
In 1993, Yuchai Machinery Co., Ltd. became the first and largest Sino-foreign joint venture in China by Sino-foreign joint venture shareholding reform
In 1994, China Yuchai International Co., Ltd. (CYD) was listed in New York Stock Exchange, when it raised 75,000 million US dollars.
In June 1995, Yuchai was named “the biggest production base for internal combustion engine in China”.
In th second half of 1999, mini excavator was sucessfully acquired and it was transferred from Yuchai Machinery Co., Ltd. to Yuchai Group for operating managment.
On November 29, 2000, post doctorate scientific research workstation of Yuchai Machinery Co., Ltd. was founded with approval of State Personnel Board.
In 2001, Yuchai held a grand celebration of its 50th anniversary and the offline ceremony of its 660,000th diesel engine to show the world its achievements in the industry of internal combustion engine.
On May 9, 2004, three major projects of Yuchai, its power building, casting workshop and heavy machining workshop were completed.
In December 2004, China’s first diesel engine YC4W for sedan use was borne in Yuchai.
In July 1951, the predecessor of Yuchai Group “Yulin Quantang Industrial Association” was founded by the government for agriculture and handicraft production, added successively by production of farm tools, repair of automobiles, machining of mechanical parts, production of threshing machine and cutting machine, and manufacture of small power machinery. It was finally named Yulin Diesel Engine Plan of the Guangxi Zhuang Autonomous Region after eight times of renaming.
In 1959, the diesel engine 2105 was produced and put into batch production, which was Yuchai’s first diesel engine and its leading product in the next 22 years.
In May 1980, the first 6105Q prototype was successfully produced, and in 1985, the diesel engine 6105Q for automobile use was awarded the excellent product of the region, which marks Yuchai has set foot in the industry of automobile part production and stepped into the age of automobile service power.
In 1984, the first prototype of 6105QA direct injection diesel engine was successfully produced, which changes the history of swirl-chamber diesel engine in China and opens the era of direct injection diesel engine.