Engines Researched&Developed by Yangchai Got Breakthrough

The new National III diesel engines researched&developed by Yangchai got breakthrough, its waste gas recycling system passed the emission certification in Tianjin, and it has the potential of upgrading to National IV Emission Standard.

National III diesel engines using electrically controlled in line pump fuel injection system and waste gas recycling technology produced by Sinotruck was showed in June, 2008, which drew the full attention in engine industry.

It is introduced that Yangchai paid more attention to the research&development of YZ4DB model, using P8500 in line pump produced by Longkou Longbeng Fuel Injection Co., Ltd.The first in line pump with EGR engine –YZ4DB2-30 produced by Yangchai passed the National III Emission Certification in Tianjin last year. Currently, YZ4DA, YZ4DB, YZ4DD have already gained the related emissions reports, domestic CKD manufacturers are focusing on the development of related models.

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