Abstract: In order to actively comply with the development trend of new energy technology and industry, seize the opportunity of new energy product switching, and realize the product technology upgrading of new energy concrete mixer truck. Through the research and analysis of policy development trend, market capacity and actual operating conditions of products, establish the theoretical analysis logic of policy, market and product, formulate the technical route of pure electric concrete mixer truck, study and analyze advantages and disadvantages of the technical scheme, and identified the technical path suitable for the operating conditions of products. According to the actual application of products, compare and analyze the energy consumption of new energy vehicles and fuel vehicles in the whole life cycle, and complete the product economy calculation model. In this paper, the basic product theory is studied and discussed in detail, which can be popularized and applied in the follow-up seriation product development process.

Key words: Concrete mixer truck; Pure electric; Technical route analysis; Energy consumption measurement

摘要： 为积极顺应新能源技术和产业发展趋势，抢抓新能源产品切换契机，实现新能源混凝 土搅拌运输车产品技术升级。通过对政策发展趋势、市场容量、产品实际运行工况的研究分 析，建立政策-市场-产品的理论分析逻辑，制定纯电动混凝土搅拌运输车技术路线，研究分析 技术方案优劣势，识别适合产品使用工况的技术路径。根据产品实际应用情况，对新能源车 和燃油车全生命周期的能源消耗量对比分析，完成产品经济性测算模型。对基础产品理论进 行了详细的研究论述，在后续系列化产品开发过程中可推广应用。

关键词: 混凝土搅拌运输车；纯电动；技术路线分析；能耗测算