Three engines of the Ljungström type have been preserved in Sweden. Two units (71 and 73) are exhibited by the Railway Museum of Grängesberg, and the third (72) by the Swedish Railway Museum. The one in Grängesberg is the world's only remaining steam turbine locomotive in function, Ljungström M3t nr 71, manufactured in 1930 by Nydqvist & Holm AB and renovated by the Locomotive Museum for the 125th anniversary of the Swedish Railways in June 1981, and again in 2014, financed by the Swedish National Heritage Board.Information enligt Lokmuseet i Grängesberg Still "world unique" steam turbine locomotives, with a power of 22 tons, it is still Sweden's most powerful steam locomotive in funcion: practical tests showed that it was able to transport 2,000 tons in 17 per mille elevation. Digital emulations has also been created for the 3D train simulator video game Trainz.
