FFX Batch III frigates to use MT30 engine
The Rolls-Royce engine also powers Daegu-class FFX Batch II ASW frigates
The Rolls-Royce MT30 marine gas turbine will power the Ulsan-class Batch III frigates being built by Hyundai Heavy Industries for the Republic of Korea Navy (RoKN).
According to Shephard Defence Insight, the new Ulsan class will consist of six new improved frigates to replace aging escort and patrol ships currently in RoKN service. The frigates will displace 3,500t and measure 129m in length with a beam of 15m. They will be capable of operating at a maximum speed of 30kt.
Rolls-Royce previously worked with the RoKN to introduce a hybrid propulsion system for all eight Daegu-class FFX Batch II ASW frigates. Each of these vessels is powered by a single MT30 gas turbine and electric propulsion motors powered by four Rolls-Royce MTU diesel generators per ship.
‘The use of the MT30 across the Batch II and Batch III frigates will deliver commonality benefits to the customer, such as spare parts, support infrastructure and training,’ Rolls-Royce announced in a 2 December statement.
As part of our promise to deliver comprehensive coverage to our Defence Insight and Premium News subscribers, our curated defence news content provides the latest industry updates, contract awards and programme milestones.
Related Programmes in Defence Insight
FFX Batch III - 1 [South Korea]
Related Equipment in Defence Insight
More from Naval Warfare
-
![Netherlands to acquire Finnish littoral assault craft in LCVP replacement programme]()
Netherlands to acquire Finnish littoral assault craft in LCVP replacement programme
The Dutch navy had reportedly been considering BAE Systems’ Littoral Strike Craft to replace its ageing landing craft fleet.
-
![Swedish navy moves to final phase of Blekinge-class sub production with new Saab order]()
Swedish navy moves to final phase of Blekinge-class sub production with new Saab order
Saab Kockums was initially awarded the contract to build two A26 submarines for the Royal Swedish Navy in 2015, but the programme has faced delays and escalating costs.
-
![Germany goes for more US equipment for F127 frigates with SPY-6 radar choice]()
Germany goes for more US equipment for F127 frigates with SPY-6 radar choice
If the foreign military sale request is approved, Germany would be the first country outside the US to acquire the technology, which is currently used extensively by the US Navy.
-
![US continues to review AUKUS submarine deal as HII ticks off new Virginia-class sea trials]()
US continues to review AUKUS submarine deal as HII ticks off new Virginia-class sea trials
The initial sea trials for Virginia-class SSN 798 conducted by Newport News Shipbuilding division and the US Navy marked an “important step”, but the ongoing AUKUS review casts a shadow over what the progress means for the partner nations.
-
![US Navy seeks AI software suppliers to bolster air and missile defence]()
US Navy seeks AI software suppliers to bolster air and missile defence
The US Navy is conducting market research to find AI software products for the Collaborative Integrated Air and Missile Defence Planning Programme.
