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1987年底英国铁路投标购买100台60型大功率货运内燃机车。经过激烈竞争，最后由英国Brush机电公司中标。该型机车装用一台MirrlessBlackstone公司的8MB275型柴油机，该机配装一台BBCVTC304型涡轮增压器，而这种涡轮增压器在当时并无铁路应用经验。为此，英国铁路获得了一批几何相似的BBCVTC254型涡轮增压器，进行配机型式试验、试验台耐久试验及装车试验，从而为60型机车的VTC304型涡轮增压器的优化设计打下了基础。本文介绍了这些试验的过程、方法和结果。
By the end of 1987, British Railways bid to buy 100 units of 60 high-power freight diesel locomotives. After fierce competition, the final by the British Brush Electrical Company won the bid. The model locomotive was fitted with a Mirrless Blackstone 8MB275 diesel engine equipped with a BBCVTC 304 turbocharger that had no railroad application experience at the time. To this end, the British Rail obtained a number of similar geometric BBCVTC254-type turbocharger, with matching type test, test bench durability test and loading test, so as to 60 locomotive VTC304 turbocharger optimization Laid the foundation. This article describes the procedures, methods, and results of these trials.