SnapRoll banner

The SU-31M. like the SU-31, is a single-seat aircraft has the highest power-to-weight ratio of any piston engine aircraft, giving the SU-31M truly unbelievable sustained vertical line.
 
The SU-31M, with the Zvesda SKS-94 pilot emergency escape system, offers an extra level of safety.
 

So, whether you're a competition pilot or a weekend sport pilot, the SU-31M assures you the most exciting level of performance available.
Su-31M Specifications

The Engine
The engine, the famous Vedeneyev M14, is a nine-cylinder geared radial engine. In the normal "P" version, it produces 360 hp+. The "PF" version produces 400 hp+.
The M14 has oil and fuel systems that are completely functional at all attitudes and power settings, and a fully automatic mixture control. The geared engine spins a 100", three-blade, composite propeller turning at two-thirds the engine RPM while producing maximum horsepower and thrust at all power settings.
Some versions of the M14P are used to power light-weight generating plants and are expected to run for 20,000 hours without maintenance. This gives you an indication of the engine's superior reliability.


home SU-29 Sukhoi Safety
Snaproll SU-31 other sites
Vedeneyev SU-31M Postcard
News Design Bureau Sukhoi Shop
Marketplace Site map Videos
  other sites  
© 2000-2003 SnapRoll Aerobatic Company, Inc.

email