I haven't encountered any, but I know that the homely one and two carriage diesel multiple unit trains (Wadlopers) that ran on the Northern lines in The Netherl

I haven't encountered any, but I know that the homely one and two carriage diesel multiple unit trains (Wadlopers) that ran on the Northern lines in The Netherlands were shipped to Poland and even South America. Old diesel engine stock is popular in poorer countries that have a lot of unelectrified rural railway lines.