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装有电缆的电动铲运机已证明它们可在地下开采中的各种部位使用,许多实例表明其本身比柴油动力设备效率高,生产费用低,而且在环境考虑方面明显优越,工作条件较好。这些好处意味着在地下矿山对装载和运输提高了选择自由权。然而,装有电缆的电动机器的广泛使用受
Cable powered electric scrapers have proven their use in various locations in underground mining. Many examples show that they are inherently more efficient and cost-effective than diesel-powered equipment and are superior in environmental considerations and working conditions . These benefits mean increased freedom of choice in loading and transporting underground mines. However, the widespread use of cable-mounted electric machines is limited