Technical characteristics -
Diameter, m / Blades - 3.9 / 6 - 3.9 / 6 - 3.72 / 6
Starting thrust, kgf - 3710 - 3050 - 2880
Cruising efficiency - 0.87 - 0.87 - 0.87
Propeller weight (without governor), kg - 190 - 215 - 196
Blades material - Polymeric composites - Polymeric composites - Polymeric composites
Type certificate No - - 115-В - СТ 181-ВВ
Governor - РСВ-34С - РСВ-34 - РСВ-34М
Application - IL-112 - IL-114 - IL-140
Cruising speed km/h - 550 - 500 - 575
Altitude, m - < 6000 - < 7500 - < 7200