众所周知，按驱动能源来分，混凝土输送泵可分为内燃机驱动（下称柴泵）和电动机驱动（下称电泵）两种。柴泵具有机动性强、生产率高等优点，所以备受用户青睐，但使用柴泵费用较高，排出的尾气还会造成环境污染，而使用电泵则比较经济，且没有环境污染问题，因此电泵仍得... As we all know, according to the drive energy points, the concrete transfer pump can be divided into two kinds: the internal combustion engine drive (hereinafter referred to as the diesel pump) and the motor drive (hereinafter referred to as the electric pump). The diesel pump has the advantages of strong mobility, high productivity, etc., so it is favored by the users, but the cost of using the diesel pump is high, and the discharged exhaust gas also causes environmental pollution, while the use of the electric pump is more economical and there is no problem of environmental pollution. The pump still got...