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混凝土泵车属于大功率、高油耗的机械设备,泵车节能性的好坏直接关系到施工成本的高低及对环境污染的程度。过去混凝土泵车在泵送作业时,柴油机无论何种工况都处于最高转速,功率利用率低,泵送每m~3混凝土的油耗大约在0.8～0.9 L。现在国内厂家采用多种方法节能,泵送每m~3混凝土的油耗大约在0.5～0.7L。目
Concrete pump is a high-power, high fuel consumption of mechanical equipment, pump energy efficiency is directly related to the level of construction costs and the degree of environmental pollution. In the past, when the concrete pump truck was pumping, the diesel engine was in the highest speed no matter what kind of working condition, the power utilization rate was low, and the fuel consumption per m ~ 3 of the concrete pump was about 0.8-0.9 L. Domestic manufacturers now use a variety of ways to save energy, pumping fuel consumption per m ~ 3 concrete about 0.5 ~ 0.7L. Head