Uploaded September 2015 | Updated September 2026, 2 weeks ago

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Espartaco mill was one of the few mills in Cuba using a fireless loco. The locos were charged with steam produced by the sugar mill boilers. Ifrain Alfonso's locos were the most powerful Minaz locos in operation.
Sugar mills featured in part 3 are:
Espartaco 413
Mal Tiempo 403
Juan Avila 320
Ifrain Alfonso, 440