Dongan Engine Manufacturing Company

The Dongan Engine Manufacturing Company is a Chinese engine manufacturer founded in 1948. ^[1]

Also known as the Harbin Engine Factory it first produced the HS7 a 14-cylinder radial piston engine for the Z-5 helicopter. ^[1]

Engines

• Dongan HS7 1268 kW (1700 hp) 14-cylinder radial piston engine. ^[1]
• Dongan HS8 1380 kW (1850 hp) ^[1]
• Dongan WJ5A single shaft turboprop for the Xian Y-7 ^[2] and Harbin SH-5 ^[3]
• Dongan WJ5E single shaft turboprop for the Xian Y7-200B developed with the help of General Electric ^[4]
• Dongan R05E rotary engine developed for potential use in low altitude vehicles. ^[5]

References

Notes

1. "DEMC - Dongan Engine Manufacturing Company (China), Aero-engines - Manufacturer". Jane's Information Group. Retrieved 2009-06-13.
2. Taylor 1996, p 563
3. Taylor 1996, p 25
4. "Dongan". Flight International. 9 October 1996. Retrieved 2009-06-13.
5. "CarNewsChina". CarNewsChina.com. 21 December 2025. Retrieved 2025-12-28.

Bibliography

• Taylor, Michael J. H. (1996). Brassey's World Aircraft & Systems Directory . London, England: Brassey's. ISBN   1-85753-198-1.