GE's two LM2500 marine gas turbines are currently powering the JS Ashai, the latest destroyer of the Japan Maritime Self-Defense Force (JMSDF).
It is reported that the "JS Ashai" is the first of two Asahi-class destroyers built by the Mitsubishi Heavy Industries Nagasaki Shipyard. The second destroyer "JS Shiranui" was launched at Mitsubishi Heavy Industries in October 2017 and is expected to conduct a sea trial later in 2018.
In fact, in addition to the aforementioned destroyers, the Japanese Marine Self-Defense Force's Izumo, Kongou, Murasame, Atago and Hyuga class ships all use the LM2500 steam turbine. glenflange
GE has a total of six types of electric and propulsion marine gas turbines with power ratings ranging from 25 to 52 megawatts. These models are the LM500, the basic LM2500, the LM2500+, the LM2500+G4, the LM6000PC and the LM6000PG. Among them, the LM2500 has been used for more than 15 million hours in the shipbuilding industry, and it has served Japan and 34 other countries in the world.glenflange
GE's Marine Gas Turbine Business is part of GE Aviation and is headquartered in Cincinnati, Ohio.