RD801B ENGINE

RD801B engine is developed for its application on the second stages of Mayak-M and Mayak-H LV as well as other LV of similar type.


RD801B engine is developed for its applicationon the second stages of Mayak-M and Mayak-H LV as well as other LV of similar type.The engine is one-chamber, double-mode, with single startand turbopump propellant supply system. It is implemented based on the scheme of oxidizer-rich generator gas afterburning.The engine is developed on the basis of Zenit LV proven technologies.

   MAIN TECHNICAL CHARACTERISTICS

  

    Propellants

kerosene+О2 

    Combustion chamber pressure, kgf/cm2

183,5

    Vacuum thrust, tf: 

141,7

    Specific impulse in vacuum, kgf·s/kg:

50

   Mass of engine, kg

1800 

 

    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.

HEAD OFFICE

7, Stepana Bandery Avenue
Kyiv, 04073, Ukraine
tel: +380 44 5685070
fax: +380 44 5685068

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B-5/147 Safdarjung
110057, New Delhi
tel: +91 11 26153792
fax: +91 11 26153830

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