本文简单介绍了意大利Fiat公司新制造的大功率高速柴油机。据去年二月份国外期刊报导, 意大利Fiat公司近年来设计试制了一种缸径达210毫米、转速为1500转/分的新型铁路牵引用高速大功率柴油机。1965年年初,该公司为使新机型通过国际铁路联盟的型式试验(UICtype test),曾提交了一台这种气缸尺寸的 This article gives a brief introduction of Fiat’s newly manufactured high-power high-speed diesel engine. According to February last year, foreign periodicals reported that Italy Fiat designed and manufactured a new type of high-speed railway diesel locomotive with a bore of 210 mm and a rotating speed of 1500 rev / min in recent years. In early 1965, the company submitted one such cylinder size for passing the new model through the UIC type test