技术尤其是核心技术成为各大企业寻求更大发展的有力“抓手”。我国经济进入新常态以来,重卡的市场发展环境发生了深刻变化。在新的市场竞争形势下,技术的重要性进一步凸显。技术尤其是核心技术成为各大企业寻求更大发展的有力“抓手”。笔者整理了目前国内主流重卡及重卡发动机企业的发动机产品升级路线及特点。 Technology, especially the core technology, has become the “starting point” for the major enterprises to seek greater development. Since China’s economy entered a new normal, the market environment for heavy truck has undergone profound changes. In the new market competition, the importance of technology is further highlighted. Technology, especially the core technology, has become the “starting point” for the major enterprises to seek greater development. The author has sorted out the upgrade route and characteristics of the engine products of the domestic mainstream heavy truck and heavy truck engines.