The China Railways JF11 (解放11, Jiěfàng, "liberation") class steam locomotive was a class of 2-8-2 steam locomotives operated by the China Railway.

The Jinpu Railway designated these MK class, received two deliveries, with the first 30 arriving from ALCo between 1918 and 1920.

From 1938 to 1945 they were operated by the North China Transportation Company, which grouped them in the Mikana (ミカナ) class.

[citation needed] JF11 3741, 3756, 3767, 3771−3774, 3776, 3777, 3780, 3791, and 3809 are known to have been operated by Liuzhou Railway Bureau after 1959,[1] and the last of the class was retired in 1990.

[citation needed] JF11-3773[3] and JF11-3787[4] are preserved at Beijing Railway Museum.