When reservoir becomes pasture Alsthom AD24C No.4209, with PTT liquefied petroleum gas train from Samran to Bang Lamung, while crossing the viaduct at Pa Sak Jolasid Dam.
Hitachi Diesel Railcar trailer No.21 and power No.1022 was haul the special test engine train no.1277 from Nakhon Ratchasima to Ubon Ratchathani
GE UM12C No.4026 used for SRT Track Rehabilitation Project Phase 6.