Initial Operational Capability (IOC): 2006
Total Production: ?
Also Known As: RD-171M
Origin: Russia
Corporations: NPO Energomash
Parent System: RD-170
Initial Operational Capability (IOC): 1988
Maiden Flight: 13 April 1985
Total Production: ?
Family Members: RD-170 and RD-171MV
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Description: The RD-171 is a derivative of the RD-170 liquid fuel rocket engine keeping the four combustion chambers used on the RD-170 engine. The RD-171M engine variant development was completed in 2006 powering the Zenit-2 space launch system.

RD-171 Applications

Space Systems Zenit-3SL

RD-171 Specifications

Combustion Chambers: 4
CEP: Circular Error Probable
Meters (m)   Kilometers (km)   Nautic Miles (nm)   Inch (in)   Yard (yd)   Foot (ft)   Millimeter (mm)
Pound (lb)   Kilogram (kg)   kN (KiloNewton)   Ton (t)
Meters per Second (mps)   Kilometers per Hour (kph)   Knot (kt)   Miles per Hour (mph)
Liter (l)   Galon (gl)
Year (yr)   Minutes (min)   Second (sec)
Shaft-Horse-Power (shp)

RD-171 News

There are 4 news between
14 Jan 2016 and 12 Mar 2019
Tuesday, March 12, 2019Russia Unveils RD-171MV Space Rocket Engine
Sunday, July 22, 2018Russia Starts Development of Soyuz-5 Space Launch System
Wednesday, February 22, 2017Russia Developing Two Version of Federatsiya Spaceship and New Super Heavy Rocket
Thursday, January 14, 2016Russia Developing New Futuristic Methane-Powered Rocket Propulsion System

Operators & Related Equipment


Grand Total ?1
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