RD809M ENGINE

RD-809M engine is developed for application on the second stage of Mayak-L LV.RD-809M is four-chamber single-mode liquidpropellant engine with a single start during the flight. It operates on kerosene-liquid oxygen propellants. It is implemented according to the scheme of oxidizing generator gas afterburning.


RD-809M engine is developed for application on the second stage of Mayak-L LV.RD-809M is four-chamber single-mode liquid propellant engine with a single start during the flight. It operates on kerosene-liquid oxygen propellants. It is implemented according to the scheme of oxidizing generator gas afterburning. RD-809M engine is developed on the basis of provenunits of high-reliable serial RD-8 steering engine of Zenit LV.

  MAIN TECHNICAL CHARACTERISTICS

 

  Propellants

kerosene+О2 

  Vacuum thrust, tf 

9,0

  Specific impulse in vacuum, s

345

  Mixture ratio 

2,5 

  Mass of engine, kg

300 

SOME HISTORY FACTS





10,000

Tonnes of iron
Shot at Siege of Sebastopol during Crimean War





144,000

Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars





2,000

Women
The Nizam of Hyderabad raised in 1975 for his war against the Marathas





130,000

Meters
Is an effective range of Big Bertha, the World War I howitzer


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Contact Information

ABOUT SPETS TECHNO EXPORT

State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.

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