The South African Railways Class 9 4-6-2 of 1904 is a steam locomotive from the pre-Union era in the Transvaal.In 1904 the Central South African Railways placed five Class 9 steam locomotives with a 4-6-2 Pacific type wheel arrangement in service. In 1912, when they were assimilated into the South African Railways, they were renumbered but retained their Class 9 classification.