Diesel-hydraulic narrow-gauge engine Mk45 2003 of MÁV's Childrens Railway in Budapest, photographed at Széchenyi-hegy terminal. This railway is 12 kms long and runs in the mountains of Buda, above the city. It has a tunnel and viaduct and is operated mostly by children. Pioneers worked the trains previously (except for driving the engine) who still regularly meet every year. A nice round-trip can be made using the Cog Railway and tram 56 from the city. The engine was built by 23rd August Locomotive Works of Bucharest, Romania in 1973. Output is 331 kW and maximum speed 40 km/h, although trains are restricted to much slower speeds. Photograph taken in 1992, by Ferenc Joó (ferencj@mkk.zpok.hu); scan: László Szita (szita@yahoo.com).