SRT State Railway of Thailand Diesel-Electric locomotive type General Electric GEK UM12C nr. 4025. 50 nites were built from 1964 and then refrubished around 2010-2011. 1.320 HP. Hua Lamphong Bangkok Central Station. 26/11/2025.

Photo by Guido Allieri (guido@allieri.com) - www.allieri.com