SaM146: performance and adaptability

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Safran Aircraft Engines developed and produces the SaM146 engine for the Sukhoi Superjet 100 regional jet through PowerJet, a 50/50 joint company with Russian engine-maker UEC Saturn. Right from the time it entered revenue service, the SaM146 clearly demonstrated its adaptability to all operating environments, and excellent dispatch reliability despite its intensive use.

The 1S17 version of the SaM146, which powers the baseline SSJ100, develops 17,300 lbs of thrust. Entering revenue service in 2011, the SaM146 has posted exceptional dispatch reliability (99.9%), along with adaptability to all operating environments, whether hot or cold.





Application Sukhoi Superjet 100
Takeoff thrust (lbf) 15,400
Bypass ratio 4.43
Max. climb thrust (lbf)  3,740
Fan diameter (in) 48.2
Length (in) 141.34
Dry weight (lbs) 4,980
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