Changchai engine is very good, with large torque and good economic performance
The main advantages are:
1. Strengthen the fuel system, adopt new high-pressure fuel injection pump and p-type fuel injector, optimize the combustion process, and reduce fuel consumption and emission.
2. It adopts a number of new technologies (laser quenching, ceramic impregnated gas ring, powder metallurgy valve seat, etc.) with wear resistance, sealing and long service life; Double oil circuit lubrication is adopted, with good reliability.
3. Good interchangeability. Except for key parts, most parts can be used with Changchai R series, ZS series and l series.
Changchai is not only a nearly century-old national industrial enterprise, but also one of the earliest internal-combustion engine manufacturers in China. It is the first listed company in the national agricultural machinery industry and Changzhou city. Now , Changchai has both A and B shares. Its annual output can reach 1.2 million diesel engines. Till now, Changchai accumulative production has already amounted near to 28,000,000 units. The domestic market in the industry rank top 1. Its products have been exported to 78 countries and regions.
Changchai mainly produces small and medium power diesel engine and the power output ranges from 1.7kW to 80kW. There are more than 1000 varieties. The products can be widely used as power unit for vehicle transport, agriculture & engineering machinery, ship propulsion, etc.
“Changchai” trademark is identified as the earliest well-known trademarks in China. The single-cylinder diesel engines won the title of China Famous Brand Product. Changchai passed the ISO9000 certification, the ISO14001 Environmental Management System Certification, the ISO/TS16949 Quality management system certification for automotive. In March 2013, Changchai won the Certificate for the exemption from export inspection. “Changchai” brand was continuously selected by “500 the most valuable brands in China” and Top ten “the most influential brand of internal combustion engines in China”. The brand value is RMB 3.276 billion in 2012.
Changchai possesses advanced internal combustion engine manufacture equipment and technology, which introduced the advanced casting, processing and the internal combustion engine testing equipment from the USA, Germany, Switzerland, Japan, and Austria. It owned the state-level enterprise technical center and Postdoctoral research workstation. Now enterprise technical center has the powerful technical skill with more than 500 various technical staff. So far, the corporation has obtained 74 national patents and about 500 items new project. Many types of multi-cylinder diesel engines got the U.S EPATier4 and ECIIIA. It got the passport of entering the European and American market.
The corporation has built a national sales service network, 11 sales service units, 31 sales service center, over 400 after-sales nets and 600 special maintenance stations. These sales net stations can be found everywhere. We would provide the high quality, the most efficient and prompt service to our customers
