October 9, 2018, Weichai 000001 number to obtain the National Ecological Environment Ministry of Environmental Information Disclosure list, marked Weichai wp4.6n engine successfully obtained heavy diesel engine Country six B official certification.

The six standard is currently the world's most stringent emission standards. After the official standard was released, Weichai first time joint testing agencies and environmental protection departments to carry out technical docking, determine the certification test plan, the implementation of the country six certification. Under the supervision of the environmental protection authorities, Weichai wp4.6n completed all the test projects of the bench and vehicle in October 4, and successfully obtained the six B emission certification report of the heavy diesel engine country.

It is understood that the engine to obtain environmental protection Authority emission certification, must complete the following process:

Product parameter record → product type Test → get test report and upload environmental protection system → Enterprise environmental Information declaration → access to Environmental information disclosure list.

Only through the disclosure of environmental information, the national six certification to truly complete the official certification.

Weichai successfully obtained the heavy diesel engine Country six B certification, is not only weichai research and development of the results of thin hair, but also Weichai won the fight for the blue sky Mission and determination.