RD809K ENGINE

Main engine is developed for application on the second stage of Mayak-22 LV and upper stages of other LVs of similar type.


Main engine is developed for application on the second stage of Mayak-22 LV and upper stages of other LVs of similar type.The engine is one-chamber, one-mode, with multiple burns and turbopump propellant supply system. It isimplemented on the basis of the scheme of generator gas afterburning.The engine is developed on the basis of proven units of high-reliable serial RD-8 steering engine of Zenit LV.

   MAIN TECHNICAL CHARACTERISTICS

   Propellants

kerosene+О2

   Thrust in vacuum, tf

10

   Isp in vacuum, s

352

   CC pressure, kgf/cm2

100

   Pressure at nozzle section, kgf/cm2

0.029

   Mass, kg

275

   Number of burns

up to 5

   Time of operation, s

600

   Status: at the stage of development

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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tel: +380 44 5685070
fax: +380 44 5685068

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tel: +91 11 26153792
fax: +91 11 26153830

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