Electro-Motive Diesel (abbreviated EMD) is a brand of diesel-electric locomotives, locomotive products and diesel engines for the rail industry. Formerly a division of General Motors, EMD has been owned by Progress Rail since 2010.

The following is a list of locomotives produced by the Electro-Motive Corporation (EMC), and its successors General Motors Electro-Motive Division (GM-EMD) and Electro-Motive Diesel (EMD). EMC participated in the construction of a number of motorized railcars, integrated streamliner trainsets, and experimental locomotives in the 1930s.

The EMD 645 is a family of two-stroke diesel engines that was designed and manufactured by the Electro-Motive Division of General Motors. While the 645 series was intended primarily for locomotive, marine and stationary engine use, one 16-cylinder version powered the 33-19 "Titan" prototype haul truck designed by GM's Terex division

易安迪 （英語： Electro-Motive Diesel，简称：EMD）是 美國 鐵路機車 製造廠商之一，曾為 通用汽車 （GM）的子公司，其產品銷售營業額在鐵路機車公司中居全球第二（第一位是 通用電氣）。 公司成立於1922年，至1980年代中期為 通用汽车 所收購，2005年GM把EMD售予兩家民營风险投资公司，分别为Berkshire Partners LLC及Greenbriar Equity Group LLC，当时交易价格为2.01亿美元。 2010年6月，全球最大建筑设备制造商 卡特彼勒 透過旗下的 Progress Rail （英 …

2025年2月22日 · Electro-Motive Diesel, formerly General Motors' Electro-Motive Division, was historically one of the most successful builders of diesel locomotives.

2024年4月20日 · (first posted 5/23/2013) My fascination with trains has a particular focus on the birth and early years of what became the utterly dominant GM EMD two-stroke diesel-electric locomotives. My story of EMD’s early streamlined locomotives …

General Motors moved production of locomotive engines under the authority of EMC to create the GM Electro-Motive Division (EMD) on January 1, 1941. With that move, EMD became a fully self-contained development, production, marketing, and service entity.

a list of locomotives produced by the Electro-Motive Corporation (EMC), and its successors General Motors Electro-Motive Division (GM-EMD) and Electro-Motive Diesel (EMD).

在上一篇提到，gm-emd几乎以一波流的方式把美国除了ge之外的机车制造商扫进历史。 基本上在1960年以后美国本土的铁路机车都是由GM-EMD与GE提供，在此之前，其他还没来得及被扫进历史的制造商也大肆向美国之外的国家与地区出口电传动内燃机车。

2021年11月26日 · Gulf Mobile & Ohio's ongoing enlargement and modernization of its road power ranks continued when Electro Motive Division of GM announced the GP38 model: a non-turbocharged 2000 hp road switcher making use of GM's new 645 prime mover. GM&O placed an order for 20 such units, and they were built at LaGrange in the summer of 1969.