Although under the Mantetsu classification system tank locomotives were generally given the "Dabu" (ダブ, from "double-ender") classification, Mantetsu instead designated these as プレサ ("Puresa") class; eight were assigned to Mantetsu's Rajin depot for use on the North Chosen Line, whilst the other ten were assigned to depots in Manchukuo. After the end of the Pacific War, the locomotives owned by Sentetsu and the Gyeongchun Railway were divided between North and South Korea, whilst those belonging to Mantetsu were divided between North Korea and China. Many Purena class locomotives ended up with the Korean National Railroad after Liberation, which designated them 푸러7 ("Pureo7") class; at least 15 are known to have been operated by the KNR. The Sentetsu Purena class locomotives that remained in the North after the partition of Korea were operated by the Korean State Railway, designating them 부러치 ("Purŏch'i") class, and later renumbering them into the 1700 series around the early 1970s. One, number 1718, was noted dumped near the steelworks in Ch'ŏngjin in 2015. The nine Puresa-class locomotives that Mantetsu had assigned to its Rajin depot were taken over by the Korean State Railway after the war. They were initially designated 부러서 ("Purŏsŏ") class - together with the Puresa-class engines inherited from Sentetsu - and were retained in use mostly around Rajin; around the early 1970s, they were renumbered into the 1300 series, though at least one's number omitted the initial '1'. At least two have been seen operational in the 21st century; one, 1304, was seen in 2001 doing shunting work at Ch'ŏngjin, while the other, 1319, is still operational as of October 2015, kept in pristine condition for use with tourist and railfan trains. The one unit known to have omitted the initial '1', number 307, was inspected by Kim Jong-il as a child at Rajin Station on 6 September 1954. This locomotive has also been depicted on a commemorative stamp issued by the DPRK postal service. The ten Puresa-class engines that were used by Mantetsu in Manchukuo were taken over first by the joint Chinese-Soviet "Chinese Changchun Railway" (Chinese: 中國長春鐵路, "Zhōngguó Chǎngchūn Tiělù"; Russian: Кита́йская Чанчу́ньская желе́зная доро́га, "Kitayskaya Chanchun'skaya Zheleznaya doroga"), which took over Mantetsu operations within China in 1945.