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Diesel Developments

机译:柴油发展

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摘要

Think "mining diesel," and generally what comes to mind is an eight-ton, 16-or 20-cylinder, twin-turbo'd beast bellowing under the strain of a 360-ton pay-load. But the reality is that there are many more medium- and small-sized diesel engines at work in mines, powering drills, utility vehicles, pumps, generators and other equipment. The large mining-class diesel engine segment-750 hp (560 kW) and up-has drawn a lot of attention in recent years as the industry's demands for greater loading and haulage capacity escalated while engine builders were wrestling with decisions on which design path(s) to follow in order to meet upcoming off-highway emissions and low-sulphur fuel regulations-new engine platform with a clear avenue to future performance demands, or tweaking of a proven design to assure worried customers and avoid OEM/repower installation problems?
机译:想想“采矿柴油”,通常想到的是在360吨有效载荷的作用下吼叫的八吨,16缸或20缸双涡轮增压野兽。但是现实是,在矿山,动力钻,多功能车,泵,发电机和其他设备中,还有更多的中小型柴油机在工作。近年来,大型采矿级柴油发动机(功率为750 hp(560 kW)和更高)引起了广泛的关注,因为行业对更大的载重和牵引能力的需求在不断上升,而发动机制造商正在努力决定采用哪种设计路径( s)为了满足即将到来的非公路用废气排放和低硫燃油法规的要求而采取的新发动机平台,以明确的方式满足未来的性能需求,或者对经过验证的设计进行调整,以确保担心的客户并避免OEM /动力装置安装问题?

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