目前，美国首台电驱动的利勃海尔R 9150B液压矿用挖掘机已经投入使用。去年，Youngquist Brothers公司收到了他们最新的利勃海尔液压矿用挖掘机R 9150B E，这是美国市场上的第一台R 9150B E挖掘机。Youngquist Brothers目前拥有和运营着一台R 994 E，是目前该矿的重要生产力。
位于佛罗里达州迈尔斯堡的Youngquist Brothers Rock公司是美国较早采用电驱动液压技术的公司，并持续在运营中使用电驱动设备以减少排放。该公司利用两台电动拉铲和两台利勃海尔大型电驱动液压挖掘机，每年安全高效地生产八百多万吨石料。
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Darma Henwa expands fleet with 10 new Liebherr machines
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