Sunday, November 06, 2011

Expect more L-15 Trainers on their way.

Ukraine Wins Engine Contract for Chinese L-15 Jet Trainer Production
AIN Defense Perspective » November 4, 2011

by Vladimir Karnozov
Chinese L-15 jet trainer
China¹s L-15 jet trainer is going into production with an afterburning engine from the Ukraine. (Photo: Chris Pocock)
November 4, 2011, 4:50 AM

China has ordered 250 AI-222-25F turbofans from the Ukraine to power production versions of the Hongdu L-15 advanced jet trainer. The –25F is an afterburning version of the AI-222 that was first flown on the Lead-In Fighter Trainer (LIFT) version of the L-15 in October 2010.

The original AI-222 was developed by the Ivchenko Progress design bureau at Zaporozhye for the Russian Yak-130 jet trainer, and was then fitted to three of the four L-15 prototypes. The new order suggests that China will not put the basic version of the L-15 into production.

The AI-222-25F develops 9,250 pounds (4,200 kg) of thrust at full afterburner, enabling the 21,550-pound (9,800 kg)-mtow L-15 LIFT twinjet to accelerate to Mach 1.6. At a price of $10 million, the Chinese aircraft is expected to sell well in international markets. The LIFT version can potentially carry air-to-air and air-to-ground weapons.

The engines will be manufactured at the main Motor Sich factory, also in Zaporozhye. Some components will be provided by Moscow-based Salut, which manufactures the AI-222 for the Yak-130. Deliveries will begin later this year, and are due to be completed by 2015.

Progress general designer Igor Kravchenko told AIN that the AI-222-25F is the first-ever Ukrainian engine to be fitted with an afterburner. “With its development, Progress has mastered reheat technologies, which we are now seeking to apply on a fighter engine in the class of thrust up to 44,000 pounds [20 tonnes],” he said. In its primary 22,000-pound (10-tonne) version, this engine could replace Russia’s Klimov RD-93 on the FC-1 and its Pakistan air force version the JF-17 Thunder.

At the recent Aviation Expo 2011 in Beijing, Progress also offered the higher-thrust SBM1V version of the TV3-117 turboshaft that powers the Mi-17 helicopter. It would boost performance for hot/high operations, such as in mountainous western China. The country has recently taken delivery of 32 additional Mi-17s, and could acquire more from the new joint venture with Russian Helicopters.



i wonder the world said...

interesting...what exactly is the difference between the L15 and the JL9? I thought the PLAAF was going with the JL9 for a trainer?

Coatepeque said...

Indeed, the PLANAF has adopted the JL-9 as its standard AJT. The L15 might be for the PLAAF

Valbonne said...

What is the length of L15 in "feet"? Is this L15 better than JL-9 as trainer and secondary attack role?

For me, this L15 is very confusing because China has two trainer airplanes. I do not see the advantages of L15 to JL9.