RD-182 (120M)

    • RD-182 (120M)

    Purpose:
    For the first stages of promising Russian and foreign launch vehicles.
    Year of release: 2022
    Flight qualification of the product: No
    Possibility to adapt the product to customer requirements: No
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    Parameter Value
    Thrust, earth / void, tf 79/89
    Specific impulse, earth / void, s 298/336
    Pressure in the combustion chamber, kgf / cm2 181,6
    Weight, dry / dipped, kg 1150/1260
    Dimensions height / diameter, mm 3653/2600
    Development period 2019-2022
    Thrust vector control (2 channels) due to camera swing in two planes, o 6
    Thrust range,% 100-50

    Description

    Modification of the RD120 liquid-propellant rocket engine with afterburning of oxidizing gas for the first stages.
    Fuel: oxygen + kerosene.
    A number of new technologies are widely used in engine design.

    Remark

    The development of the RD182 engine is a terrestrial modification of the RD120MS with a short nozzle for promising LV.

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