In recent years, faced with the complex market situation and the constant development trend of national emission regulations, Chang Chai insists on the implementation of innovation driven development strategy, and actively carries out technological innovation in the form of project operation.
In Changchai product structure adjustment process, a new breakthrough has been made in the development and manufacture of light and heavy duty engine, in order to meet the national emission regulations, Changchai were the product of technological upgrading and emission standards, especially the development, certification, production and supporting in non road diesel engine in three aspects accounted for first, a new breakthrough.
In the development of single cylinder diesel engine, the full range of development and type of non road diesel engine in three approved work has been completed in 4, the family type development and durability of 7 family, 18 emission models approved, achieved 97 certificates, covering more than 190 of the company all water-cooled diesel the machine, including R, S, L, H, EH, HS series air cooled diesel engine series; certification is also underway, will obtain the certificate; the development of special H25 diesel boat supporting machine, and achieved satisfactory results; the development of the third generation of boutique series diesel engine were carried out inside the quality improvement and the appearance of as many as 22 of the improvement, improve the reliability of diesel engine to reduce fuel consumption, reduce emissions, the models have started mass production. In order to meet the upcoming China tricycle phase three emission standards, the development of single cylinder common rail diesel engine water cooling series, after the plateau calibration and road test, has started small batch production; to meet the subsequent higher emission standards, in the single machine field has also developed four valve technology, do the technical reserves.
In the development of multi cylinder diesel engine, the entire series has completed the non road country three development and type approval, a total of 9 endurance family, 11 emission family, 28 models, a total of 283 certificates. Non road country three series multi cylinder diesel engine development, maintain and inherit the constant firewood products in the harvester, small and medium-sized power tractor matching advantages, but also expand the product supporting areas.
Through the depth development of series of G series diesel engine, make full use of Changchai in casting, processing, assembly and other aspects of resources, at present, the series of 4G33, 4G33TC, 3G25, 3G25TC, 4G33V16 and other models, with electronically controlled VE pump, EUP, technical route of common rail three, to meet the different the needs of users. 4G33TC diesel engine to continue supporting way ahead in the harvester, has a larger market share, the power range of tractor is extended to 55-75 horsepower tractor; 4G33V16 four valve diesel engine to achieve mass production, corn harvester 4H11 diesel engine will be supporting the field 90-110 horsepower tractor and 140 horsepower, the upcoming mass the production of 3M78 light engine, the common rail system, improved power and torque than foreign rivals, has been providing support for nearly fifty high-speed rice transplanter, plant protection machinery and engineering machinery manufacturers.
Since this year, often Chaifei road diesel engines market sales growth, including supporting wheel tractors and harvesters reached nearly 30 thousand units, 4G33 series of multi cylinder engine is one of the highlights, matching the volume accounted for more than 60%. The Chaifei road diesel engines has been covered by the production of various types of large and medium-sized wheel tractors, harvesters, engineering machinery, plant protection machinery, planting machinery and other fields of enterprises and regions of dozens of widely used in Northeast China, Xinjiang, Shandong, Henan, Hebei, Jiangsu, Hubei, Hunan, Anhui and other markets, optimistic about the future market prospect.
