The ship arrived in Melbourne 12 June 1936 and operated a passenger service between Cairns and Fremantle. The ship accommodated 203 first class and 198 cabin class passengers. This passenger service continued until the outbreak of World War II.
World War II
Om 5 September 1939, Kanimbla was requisitioned for military service, and underwent conversion to an armed merchant cruiser at Garden Island in Sydney. She was commissioned into the Royal Navy as HMS Kanimbla, though with a largely Australian crew, on 6 September 1939. The ship was initially assigned the pennant number F23 - and later given the pennant number C78. Kanimbla was engaged in patrolling the coasts of Asia and boarding vessels of German or occupied Europe origin. On 24 August 1941, Kanimbla led a raid to capture the Iranian port of Bandar Shahpur. The ship led seven other vessels, including the gunboat, the corvette, the naval trawler HMT Arthur Cavannagh, the sloop, an oil rig tugboat, and a dhow. In addition, Kanimbla carried 300 Indian troops, including Gurkhas and soldiers from 3rd Battalion, 10th Baluch Regiment, whose task was to board and capture the German cargo shipHohenfels. Kanimbla used her armament in support of the raid, which resulted in the securing of the railhead, and the capture of eight Axis merchantmen, two gunboats, and a floating dock were captured as well as the railhead. Kanimbla was one of several Allied vessels located in Sydney Harbour during the covert attack by Japanese midget submarineson the night of 31 May 1942. She arrived back in Sydney on 2 April 1943, was converted to a Landing Ship Infantry and commissioned into the Royal Australian Navy as HMAS Kanimbla on 1 June 1943. She received the pennant number C78. In this configuration, she could carry 1,280 troops, and carried up to 22 LCVPs, plus two Landing Craft Mechanised. The ship earned five battle honours for her wartime service: "New Guinea 1944", "Leyte Gulf 1944", "Lingayen Gulf 1945", "Borneo 1945", and "Pacific 1945".
Post-war
Kanimbla paid off at Sydney on 25 March 1949 and was returned to her owners on 13 December 1950 after being converted back by the Cockatoo Docks & Engineering Company with the ship subsequently bringing European migrants to Australia and later taking Australian tourists to Japan and other parts of Asia. In 1961, the ship was sold to the Pacific Transport Company and renamed Oriental Queen. For the next three years, the ship was chartered to transport pilgrims between Indonesia and Jeddah. In 1964, Oriental Queen was chartered by a Japanese shipping company and served as a liner on the Yokohama – Guam route. The vessel was later sold outright to the Japanese charterer. Oriental Queens career ended in 1973, with the ship's sale to Taiwanese breakers for scrapping.
Legacy
The suburb of Kanimbla in Cairns was named after the ship.