At the Beijing Bus Show, Weichai launched a new energy "WN20" powertrain.
The modular design adopts a modular design, so that the vehicle can select and mix the 4-12 litre diesel or natural gas IV, the national V engine, and the 5- to 16-speed automatic transmission transmission assembly combination with minimal changes. The fuel-saving rate of buses used in 10 to 12 meters can reach 30%. Eight years of operation can directly reduce carbon dioxide emissions by 80 tons.
According to tests conducted by China’s authoritative inspection department, buses assembled with Weichai New Energy’s electric powertrain are operating at a speed of 400,000 km for eight years in a GB/T19754-2005 typical urban public transport cycle in China. Can save 270,000 yuan in fuel costs. "WN20" gas-electric hybrid powertrain can save nearly 700,000 yuan in fuel costs.
It is reported that Weichai established a new energy technology center in 2010, focusing on product development and technology research in the new energy industry. Relying on the "engine-transmission-axle" gold industrial chain, it has successfully built a green industrial chain of "engine-motor-transmission" for new energy hybrid vehicles to provide system-level, product-grade, high-efficiency, and energy-saving for new energy vehicles. Strong environmental protection.
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