GE Marine Providing Turbines For Pakistani Corvettes
By Jack Burke06 October 2020
GE Marine will provide LM2500 marine gas turbines to power the Pakistan Navy’s new MILGEM multipurpose corvettes.
STM of Ankara, Turkey, is the main propulsion system integrator for the MILGEM newbuilds.
In July 2018, the Pakistan Navy contracted for four MILGEM corvettes with ASFAT (Askeri Fabrika ve Tersane İşletme A.Ş.), two of them to be built in Turkey and the other two in Pakistan. Recent milestones for the Pakistan Navy’s MILGEM program include the keel laying of the first ship in Istanbul, Turkey, and the steel cutting ceremony for the second corvette in Karachi, Pakistan.
“We are delighted to provide the Pakistan Navy with our proven LM2500 gas turbine to power these new MILGEM corvettes,” said Kris Shepherd, Vice President, Marine Operations, GE Marine, Evendale, Ohio. “Our LM2500 gas turbines are reliably logging operating hours onboard the Turkish Navy’s four MILGEM corvettes, the first of which was commissioned in 2011.”
The propulsion system for all the MILGEM ships consist of one LM2500 gas turbine in a combined diesel and gas turbine configuration with two diesel engines; total propulsion power is 31 600 kW. Additionally, 24 LM2500s operate aboard the Turkish Navy’s Barbaros and Gabya class frigates. Worldwide, there are over 1200 marine LM2500 gas turbines providing reliable power for 39 international navies and in countless industrial applications.
he LM2500 marine gas turbine is a simple-cycle, two-shaft, high-performance engine. Derived from GE’s CF6-6 aircraft engines, the LM2500 consists of a gas generator, a power turbine, attached fuel and lube oil pumps, a fuel control and speed governing system, associated inlet and exhaust sections, lube and scavenge systems as well as controls and devices for starting and monitoring engine operation.
MILGEM-class are multipurpose corvettes able to conduct a wide a range of missions, including reconnaissance, surveillance, anti-submarine warfare, surface-to-surface and surface-to-air warfare.
The LM2500 gas turbines for the Pakistan Navy’s MILGEM program will be manufactured at GE’s facility in Evendale, Ohio, USA.