Large displacement diesel engine jointly developed by R&D institutions at home and abroad. Lanqingguo Ⅲ engine is a brand-new product jointly developed by Weichai Power, Austrian AVL Company and international parts suppliers. It integrates the cutting-edge technology of internal combustion engine and has reached the requirements of national emission regulations IV and V.. Lanqingguo III series engines have WP 10N, WP 12N and other products, and the power covers 240-480 horsepower. ? ?
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Weichai Power has built a set of independent innovation R&D system. 2065 438+02 03 03 02 The high-power in-cylinder high-pressure direct injection compression ignition natural gas engine (HPDI engine for short) developed by Weichai Power was launched. Relying on the world-leading R&D platform, Wei Chai Group undertook and participated in 10 national "863 Project" and key scientific and technological projects, and obtained 469 product and technology patents. Among them, the "blue engine" with high speed and high power meets the national V emission standard.