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对采矿和采石场的移动设备利用电作为能源正在得到承认,并具备一些优点。这些优点包括:费用比柴油低,生产成本低,噪音和污染水平最小;在海拔高处能耗低;电动的机器较舒适,振动小,工人们较喜欢。在法国,Poclain公司在其液压挖掘机的系列中用电动机代替传统的柴油机。由于这种挖掘机为标准设计,这个目的容易达到:以电动机取代柴油机,而将变压器和电气柜安装在
The use of electricity as power for mobile devices in mining and quarrying is being recognized and has some advantages. These advantages include: lower cost than diesel, low production costs, minimal noise and pollution levels, low energy consumption at altitude, and electric machines that are more comfortable and less vibrating than workers. In France, Poclain replaced motors with conventional diesel engines in its hydraulic excavator range. Due to the standard design of this excavator, this objective is easily achieved by replacing the diesel engine with a motor, with the transformer and the electrical cabinet installed