China's Homegrown Aircraft Engines Make Triple Advance

Great news is emerging from China’s aviation engine sector, where a "triple launch" of cutting-edge 

engines—AES100, AES20, and AEP100—is poised to achieve certification, maiden flights, and mass production 

this year. This isn’t just an upgrade; it’s a game-changing leap.

A decade ago, China had to rely on foreign engine suppliers, often facing restrictions. Today, the situation has 

reversed: homegrown engines are not only taking to the skies but also attracting international interest, with foreign 

companies seeking production licenses.

Let’s examine how these three "Chinese hearts" will disrupt the aviation industry.

First, the AES100—a global pioneer with hybrid-electric capabilities. After its debut at the Zhuhai Airshow last year, 

it secured billions in orders. Once certified, it will enter mass production. Delivering 1,100 kW of power and 

boasting a 3,000-hour maintenance-free operation cycle, it outperforms competitors like Canada’s Pratt & Whitney 

PT6C. Its hybrid feature also supports electric-driven vertical take-off and landing aircraft. Production in Zhuzhou, 

Hunan, is running 24/7. With these engines, firefighting helicopters can carry an extra two tons of fire retardant—a 

life-saving enhancement.

Next, the compact AES20, designed for 3-ton helicopters. While its power is one-fifth of the AES100, it is a 

disruptive force in its class. As Germany’s MTU fine-tunes its MTR390, the AES20 is set for its first test flight this 

year. It enables agricultural helicopters to carry 200 kg more pesticides and doubles patrol endurance. Tested in 

Zhuzhou, it also supports biofuel—turning crop waste into aviation fuel, a major green innovation.

Finally, the heavyweight AEP100, tailored for 10-ton drones, surpasses the U.S. Honeywell HTS900. Once it 

completes its maiden flight, unmanned cargo aircraft will carry up to 3 tons, enabling next-day or even same-day 

delivery across China—like shipping live shrimp from Shenzhen to Wuhan for lunch. Its hybrid version ensures 

quieter operation, while a hydrogen-powered variant extends range to 2,000 km. Even Airbus experts are 

reportedly amazed.

Together, these engines are reshaping global aviation. Previously, 60% of a civil helicopter’s cost went to imported

 engines. The AES100 alone cuts total costs by a third. Foreign firms now seek Chinese technology, with Canadian 

delegations visiting to learn how China slashed R&D cycles to 60% of the global average.

Beyond technology, these engines unlock trillion-yuan markets: AES20-powered crop-dusters improve pesticide 

efficiency by 400% in Xinjiang, while AEP100-equipped drones reduce Tibetan mushroom transport costs by 70%. 

Combined with AI and BeiDou navigation, they enable smart rescue helicopters and intercontinental delivery drones.

While Boeing and Airbus refine traditional engines, China is pioneering new-energy aviation. With a third of the 

world’s low-altitude economy demonstration zones located in China and Chinese setting eVTOL standards, this is a 

powerful testament to technological independence.

These breakthroughs also pave the way for engine alternatives for the C919 and C929 airliners. In the future, 

whether in the air, on land, or at sea, China is set to play a leading role. What are your thoughts on this 

transformation?