The Class 8620 is a type of 2-6-0 steam locomotive built in Japan from 1914 to 1929. A total of 672 Class 8620 locomotives were built. A number were supplied to the North China Transportation Company (class MogaC) and to the Taiwan Government Railways (class CT150) in the late 1930s. (https://plaza.rakuten.co.jp/kokoronoyasuragi/diary/201805250000/)