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7大系列低转速发动机是潍柴动力重点向客车整车企业和用户推荐的发动机。低转速发动机噪声较小、更舒适、动力性好,同时燃油经济性突出,为整车的低油耗、高动力性和安全性打下了良好的基础。多年来,潍柴动力稳坐重卡发动机市场的头把交椅,但“老大难当”。一方面,国内一些发动机企业加快了重卡市场的拓展步伐,紧跟其后;另一方面,一些合资发动机企业陆续进入高端重卡领域;此
7 series of low-speed engine is the focus of Weichai buses to bus companies and users recommended engine. Low-speed engine noise smaller, more comfortable, good power, while fuel economy prominent, for the vehicle’s low fuel consumption, high dynamic and safety laid a good foundation. Over the years, Weichai Power sit tight on the heavy truck engine market top spot, but “boss difficult to be.” On the one hand, some domestic engine enterprises accelerated the expansion of heavy-duty truck market, followed by others; on the other hand, some joint-venture engine enterprises gradually entered the field of high-end heavy trucks;