中车“移山高铁”成功交付 高原矿山再添新动能|国产精品污WWW一区二区三区
中新网大同11月6日电 (记者 胡健)记者6日从山西省大同市中车大同电力机车有限公司(简称：中车大同公司)获悉，该公司研制的CR240EG高原型电传动矿用自卸车日前正式交付。该型矿车的成功投用，将为高海拔地区矿产资源开发提供可靠的运输保障。
据悉，CR240EG高原型电传动矿用自卸车是中车大同公司为应对高原极端工况而量身打造的矿山装备。矿车搭载专为高原环境优化的发动机，采用先进燃油喷射技术，确保在空气稀薄环境下依然能够输出充沛动力。发动机创新集成4个涡轮增压器并配备预加热系统，显著提升了在低温低压条件下的启动性能。其液压系统应用电控举升等先进技术，并配置液压温控阀，保证了在海拔5400米以上极端环境中，矿车制动、举升等核心功能稳定可靠。
在耐久性方面，矿车货厢采用独特的“工”字形骨架与差异化耐磨板布局，有效提升了结构强度与可维修性。货箱底部创新的倒“V”形设计，进一步优化了受力分布，增强了整体刚度和抗冲击性，大幅延长了使用寿命。驾驶室配备了弥散型供氧设备与停车供暖系统，矿车熄火后仍可持续供暖约3小时，显著改善了高原高寒环境下驾驶员的作业条件。
中车大同公司充分发挥中国中车在轨道交通装备领域深厚的技术优势，将高铁及重载机车成熟的核心技术创新应用于非公路矿车领域，实现了高端矿山装备技术自主可控与产业升级。(完)
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