Weichaishowcased a new light diesel engine "WP3N" to the public, at its 2017 Market Technology Matchmaking Fair, and the powerful data attracted attention of the industry and professional media.

As a new generation of light diesel engine developed by Weichai with completely independent IPR, high reliability design, and it's B10 service life of up to 800,000 kilometers, WP3N is suitable for such vehicles and equipments as truck, passenger car, construction machinery, etc.It features 94mm bore, 107mm stroke, 2.97L displacement, single cylinder and four-valve design, outputcovering 130-160Ps, maximum torque of up to 380-450N.m, which meets the European Emission Standard Ⅵ, plays a leading role in the world, and fills the blank on the EU Ⅵ market of light and medium commercial diesel engine.