我国的节能标准化开创于20世纪80年代初,近年来我国节能标准范围进一步扩展,逐步覆盖了能源的开发、生产、流通、使用、消费等各个环节,涉及社会的各个方面。工程机械种类繁多,节能减排是一个艰巨而复杂的工程。建立产品节能标准体系有利于产品淘汰更新,有利于产品技术创新、降低生产成本,提高企业核心竞争力。 China’s standardization of energy conservation was initiated in the early 1980s. In recent years, the scope of China’s energy conservation standards has been further expanded and gradually covered all aspects of the development, production, distribution, use, consumption and other aspects of energy. A wide range of construction machinery, energy saving is a difficult and complex project. Establishing a standard system of product energy saving is conducive to the elimination and updating of products, is conducive to technological innovation of products, reduces production costs and enhances the core competitiveness of enterprises.