From October 26 to 28, the three-day 2021 China International Agricultural Machinery Exhibition was grandly held in the International Exhibition Center of Qingdao World Expo City. The exhibition was co sponsored by China Agricultural machinery circulation association, China Agricultural Mechanization Association and China Agricultural Machinery Industry Association. As a leading enterprise in China's firewood industry, Changchai displayed a number of new products independently developed by the company with cutting-edge patented technology at the exhibition, which attracted extensive attention of exhibitors.

The annual international agricultural machinery exhibition is Asia's first and world-famous annual professional exhibition. With the theme of "Rural Revitalization · smart agriculture", this exhibition invited nearly 2000 well-known enterprises in agricultural machinery and parts industry at home and abroad to participate in the exhibition, with an exhibition area of more than 220000 square meters. Through the combination of online and offline, it displayed the latest technologies, equipment and equipment in agricultural mechanized production The latest model vividly shows the innovation ability and leading scientific and technological level of China's intelligent agricultural machinery and equipment. In order to make full use of this international agricultural machinery exhibition platform, the company brought a collection of medium and high-end products such as non road country 4 diesel engine, diesel outboard engine, solid-state SCR post-processing system, intelligent cloud controlled generator set, Changchai Robin general small gasoline engine and housheng agricultural six row rice transplanter. These products have bright appearance and novel style, and have successfully won the attention of many merchants.

Among the products displayed in the company's exhibition area, D25 diesel outboard engine is a new product made by the company. As soon as it comes out, it is sought after by participating customers, and an endless stream of visitors. D25 diesel outboard engine is the first specially designed single cylinder water-cooled diesel outboard engine in China, which is directly cooled by river water (sea water). The product tie pile tension and speed are equivalent to 25ps gasoline outboard engine, The comprehensive fuel consumption is more than 50% less than that of gasoline outboard engine. At the same time, the gear speed ratio and propeller can be selected according to the needs of users. It has the characteristics of strong acceleration and overload capacity, low fuel consumption, long range and high reliability. It is especially suitable for aquaculture, fishing, short-distance transportation and other purposes. At the same time, there is also the inner "core" power of D25 diesel outboard engine - CC12 single cylinder water-cooled diesel engine newly developed by the company. This diesel engine adopts Monblock cylinder block structure, integrated manufacturing of cylinder block and cylinder head, no risk of cylinder gasket, can meet the four emission regulations and standards of non road countries, has the characteristics of light weight, strong power, high reliability and wide supporting uses. It is a generator set The ideal power of small construction machinery. The product also has a number of national patented technologies. In addition, the company's 4G series multi cylinder diesel engine has also attracted a large number of participating customers to stop and watch. 4g33v16 and 4g36v16 are non road special engines built by the company with advanced vehicle engine technology and design methods. They have the characteristics of large torque reserve, good fuel economy, low noise and low vibration. They have been successfully matched in the fields of harvesters, tractors and construction machinery, It is a competitive weapon for the company to seize the commanding height of the market.

In recent years, the national agricultural mechanization is developing in an all-round and high-quality way. The agricultural machinery and equipment industry is growing day by day, new materials and equipment are constantly applied, new technologies and processes are constantly emerging, agricultural machinery products are constantly innovated, and product items are constantly expanding. As a leading enterprise in the firewood industry, the company keeps pace with the development of the times, adheres to the development strategy of "based on agricultural machinery, strengthening power, expanding fields and scientific development", practices the enterprise mission of "providing green power for a better life", continuously improves product R & D technology, speeds up product transformation and upgrading, enriches product variety structure and expands product supporting fields, At the same time, we also strive to be the industry leader in product quality, energy conservation and environmental protection. The products participating in this exhibition fully reflect the company's technical strength and the diligent pursuit of the concept of green environmental protection.