在欧美重卡市场中,300马力以上发动机的排量基本上集中在11升-15升范围,其中12升排量高速柴油发动机,被国际上称为“黄金排量”,是15吨以上重卡的最优配置。在国内,12升以上排量、达到400马力以上的重卡市场,大部分被国外品牌垄断,陕汽德龙至尊版大马力牵引王使中国重卡接轨欧美一流核心技术,进 In Europe and the United States heavy truck market, 300 horsepower engine displacement basically concentrated in the range of 11 liters -15 liters, of which 12 liters of high-speed diesel engine displacement, is internationally known as the “gold displacement” is 15 tons of heavy truck Optimal configuration. In China, more than 12 liters of displacement, to more than 400 horsepower heavy truck market, most of the monopoly by foreign brands, Shaanxi Automobile Delong Extreme Edition big horsepower to pull the Chinese heavy truck in Europe and the United States first-class core technology into