On April 28, 2010, China Machinery Industry Federation published the list of Chinas top 100 machinery enterprises and top 30 auto enterprises in 2009 in Beijing, as a result, Yuchai was ranked 10 ^th among Chinas top 100 machinery enterprises in 2009. Guo Deming, secretary general of the council of Yuchai Group and deputy secretary of the Party Committee of Yuchai Machinery Co., Ltd., received the award on behalf of Yuchai.
Yuchai, Chinas largest internal combustion engine manufacturing base and small & medium-sized construction machinery manufacturing and exporting base, has over 30 wholly-owned, shareholding and equity-participating subsidiaries and a staff of over 17,000, and sells products to over 80 countries and regions such as the Chinese mainland, Southeast Asia, the Middle East, Latin America, East Europe and Africa. In 2009, Yuchai achieved a sales income of RMB 27.197 billion, up 29.58% year on year, and production and sales of 674,000 engines, ranked first in the single-plant production and sales of diesel engines in the field of medium & heavy commercial vehicles in the world for six years in a row. In late 2009, the worlds first renewable pneumatic hybrid engine using the existing parts technology was rolled out in Yuchai, followed by the first-time installation and commissioning of low-carbon energy-conserving high-efficiency engines in the country, a great breakthrough of Yuchai in core technology up to advanced international standard.
  This event has witnessed five consecutive editions since 2005 and aims to promote the speedup of the machinery industry. It plays a positive role in enhancing the attention and support of all walks of life to the industry, increasing the popularity and competitiveness of competitive enterprises and encouraging enterprises to grow stronger.
     
According to statistics, the production scale and economic benefit of the top 100 machinery enterprises ascended to a new level in 2009. The 100 enterprises achieved a total primary operating income of RMB 1.0515 trillion and a total profit of RMB 66.434 billion, up 22.05% year on year. The profit of 73% of the enterprises grew from the previous year, and the profit of 12 enterprises more than doubled.
The top 10 enterprises are: China National Machinery Industry Corporation, Shanghai Electric Group, Weichai Power Co., Ltd., Xuzhou Construction Machinery Group, Dongfang Electric Corporation, Zoomlion Heavy Industry Science & Technology Development Co., Ltd., Sany Heavy Industry Co., Ltd., Harbin Electric Corporation, Shanghai Zhenhua Heavy Industry Co., Ltd. and Guangxi Yuchai Machinery Group Co., Ltd., each of which achieved a primary operating income of over RMB 27 billion in 2009.