Part of the reason Brush did subcontracting deal with Electroputere was that it was hoped that they would be able to sell Class 56s for export into the Eastern Bloc and aligned countries through them, opening up an export market for Brush and GEC/Ruston-Paxman. After the deal was terminated, Electroputere carried on building their Swiss- derived locomotove designs, with licence-built ALCo R251-series engines from UCM Reșița (the Americans were courting Ceaușescu too - the ALCo licence production deal was signed in 1974, replacing UCM Reșița's licenced production of Sulzer engines).
Strange, as Alco in the USA had given up loco production in the USA in 1968. Their 251 engine, which they used until then, dated from the mid-1950s, Alco never got the fuel racks and the turbocharger completely synchronised, hence it was renowned for producing periodic black smoke, sometimes rivalling steam locos. Their Canadian licence builder, Montreal Locomotive Works, took over what worldwide support remained, but it was a business long running down.
Back on subject, but Alco did have a shot at building diesel hydraulics for the USA market. They only sold three, to Southern Pacific, in 1964, twin engined, 2 x 2,150hp, with Voith transmissions, they lasted just 10 years. Rather contemporary with the Westerns then. The only other mainstream hydraulics in the US were a small group imported from Germany at the same time.
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