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A.M. Isayev Chemical Engineering Design Bureau
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<h2 id="products">Products</h2> <h3>Current engines</h3> <p>Engines in current production: </p> <ul><li>Monopropellant Thrusters<a class="footnote-ref" id="fnref:1" href="#fn:1"><sup>1</sup></a> <ul><li>DOT-5</li> <li>DOT-25</li> <li>MLC-10</li> <li>MLC-50</li></ul></li> <li>Bipropellant Thrusters<a class="footnote-ref" id="fnref:2" href="#fn:2"><sup>2</sup></a> <ul><li><a href="/facts/S5.142/Xdg4cVWM">S5.142 (DST-25)</a></li> <li>DST-50</li> <li>DST-100</li> <li>DST-100A</li> <li>DST-200</li> <li>DST-200A</li> <li>DMT-6</li> <li>DMT-500</li> <li>DMT-600</li> <li>DMT-1000</li> <li>DMT-2200</li></ul></li> <li>Main propulsion<a class="footnote-ref" id="fnref:3" href="#fn:3"><sup>3</sup></a> <ul><li><a href="/facts/S5.80/1pUWRmYf">S5.80</a></li> <li><a href="/facts/S5.92/3FrllasX">S5.92</a></li> <li><a href="/facts/S5.98/mffeW4wn">S5.98</a></li> <li><a href="/facts/KVD-1/76eMRN7K">KVD-1</a></li></ul></li> <li>Propulsion Modules <ul><li><a href="/facts/KTDU-80/h2ox6gCg">KTDU-80</a></li></ul></li> <li>Experimental Engines <ul><li>S5.86.1000-0</li></ul></li></ul> <h3>Former engines</h3> <p>Engines that are no longer produced. </p> <ul><li>Monopropellant Thrusters<a class="footnote-ref" id="fnref:4" href="#fn:4"><sup>4</sup></a> <ul><li>S5.70: Used on <a href="/facts/Phobos_program/NG3Qv5HG">Phobos 1</a> spacecraft.</li> <li>S5.70: Used on <a href="/facts/Phobos_program/NG3Qv5HG">Phobos 1</a> spacecraft.</li></ul></li> <li>Bipropellant Thrusters<a class="footnote-ref" id="fnref:5" href="#fn:5"><sup>5</sup></a> <ul><li>S5.144: Used on the control module 17D61 of the <a href="/facts/Ikar_(rocket_stage)/rm1jnKTy">Ikar</a>.</li> <li>S5.205</li></ul></li> <li>Orbit Correction Engines <ul><li><a href="/facts/S5.4/wogJ5Cvz">S5.4</a>: <a href="/facts/Liquid-fuel_rocket/TAonrVDn">Liquid</a> engine burning <a href="/facts/Tonka_(fuel)/J9C0kGcG">TG-02</a> and <a href="/facts/Red_fuming_nitric_acid/nPLqRxdo">AK20F</a> in the <a href="/facts/Gas-generator_cycle/TxVnVPuV">gas generator</a> cycle. Used to deorbit <a href="/facts/Vostok_(spacecraft)/B25aaVjV">Vostok</a>, <a href="/facts/Voskhod_(spacecraft)/y3jTV72e">Voskhod</a> and <a href="/facts/Zenit_(satellite)/40om1rCY">Zenit</a>.<a class="footnote-ref" id="fnref:6" href="#fn:6"><sup>6</sup></a></li> <li><a href="/facts/S5.35/V9NR2BhM">S5.35</a>: Backup engine of the KTDU-35.</li> <li><a href="/facts/S5.53/V9NR2BhM">S5.53</a>: Orbital correction engine for the <a href="/facts/Soviet_crewed_lunar_programs/39nYdnfM">lunar</a> version of the <a href="/facts/Soyuz_7K-LOK/tLuNWavJ">Soyuz</a>.</li> <li><a href="/facts/S5.60/V9NR2BhM">S5.60</a>: Main engine of the KTDU-35.</li> <li><a href="/facts/S5.66/V9NR2BhM">S5.66</a>: Maneuvering engine version for the <a href="/facts/Salyut_1/pXPfv3ud">Salyut 1</a> and <a href="/facts/Salyut_4/r7n1Vt1K">Salyut 4</a> stations. Also was composed of primary and secondary engines.</li> <li><a href="/facts/S5.79/1pUWRmYf">S5.79</a>: <a href="/facts/Pressure-fed_engine/doEYm9wH">Pressure-fed</a> rocket engine burning <a href="/facts/Dinitrogen_tetroxide/01WfnHJh">N2O4</a>/<a href="/facts/Unsymmetrical_dimethylhydrazine/g08Fzo2D">UDMH</a>. Used as the main orbital engine of <a href="/facts/Salyut-6/YrcP29l7">Salyut-6</a>, <a href="/facts/Salyut-7/oV391tMR">Salyut-7</a>, <a href="/facts/Mir_Core_Module/x13no9bL">Mir Core Module</a> and <a href="/facts/Zvezda_(ISS_module)/UM2qsV7z">Zvezda</a>.<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a></li></ul></li> <li>Propulsion Modules <ul><li><a href="/facts/KDU-414/DdUlXszp">KDU-414</a>: Pressure-fed liquid rocket engine burning UDMH and <a href="/facts/Red_fuming_nitric_acid/nPLqRxdo">RFNA</a>. Used on early soviet deep space probes.</li> <li><a href="/facts/KTDU-35/V9NR2BhM">KTDU-35</a>: Liquid rocket engine burning UDMH and <a href="/facts/Red_fuming_nitric_acid/nPLqRxdo">AK27I</a> in the gas generator cycle. Used on first generation <a href="/facts/Soyuz_(spacecraft)/meooRg7U">Soyuz</a>, and <a href="/facts/Progress_(spacecraft)/l9GvvKLs">Progress</a>.<a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a></li> <li><a href="/facts/KTDU-425/jzxze4Fv">KTDU-425</a>: Pump-fed liquid rocket engine. Used on the <a href="/facts/4MV/jmH3uVl9">4MV</a> bus employed by unmanned Mars and Venus probes.</li> <li><a href="/facts/KTDU-426/h2ox6gCg">KTDU-426</a>: Spacecraft version of the S5.79. Used on the <a href="/facts/Soyuz-T/bQHhzff0">Soyuz-T</a>.<a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a></li></ul></li> <li>Military Missiles<a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a> <ul><li>RD-1</li> <li>RD-1M</li> <li>Y-1250</li> <li>U-400-10</li> <li>PT 45-2</li> <li>SU-1500</li> <li>Y-2000</li> <li>S09.19A?</li> <li>S09.29A S09.29.0-0</li> <li>S09.29D</li> <li>S09.29B</li> <li>S09.29.0-OV?</li> <li>S09.29.0-OV?</li> <li>S2.145</li> <li>S2.145</li> <li>S2.168A</li> <li>S2.168B</li> <li>S2.219</li> <li>S.911.0100 S2.219?</li> <li>S2.244</li> <li>S2.258</li> <li>S2.260</li> <li>S2.268</li> <li>S2.514</li> <li>S2.711</li> <li>S2.711V S2.711V1</li> <li>S2.720</li> <li>S2.720.A2</li> <li>S2.720M</li> <li>S2.721 S2.721V</li> <li>S2.722</li> <li>S2.722V</li> <li>S2.726</li> <li>S2.727</li> <li>S2.751V?</li> <li>S2.1100: A <a href="/facts/Tonka_(fuel)/J9C0kGcG">TG-02</a>/<a href="/facts/Red_fuming_nitric_acid/nPLqRxdo">AK20K</a> burning engine. Development years: 1955–1958. For use in the booster module of the <a href="/facts/Burya/h8W5xYjh">Burya</a> intercontinental <a href="/facts/Cruise_missile/Frego9PF">cruise missile</a> project.<a class="footnote-ref" id="fnref:11" href="#fn:11"><sup>11</sup></a><a class="footnote-ref" id="fnref:12" href="#fn:12"><sup>12</sup></a></li> <li>S2.1150: An improved version of the S2.1100. Development years: 1958–1960. For use in the booster module of the Burya project.<a class="footnote-ref" id="fnref:13" href="#fn:13"><sup>13</sup></a><a class="footnote-ref" id="fnref:14" href="#fn:14"><sup>14</sup></a></li> <li>S2.1200</li> <li>S5.1</li> <li>S.5.6.0000.0</li> <li>S5.15</li> <li>S5.33</li> <li>S5.33A S5.33M</li> <li>S5.41</li> <li>S5.44 5D25</li> <li>S5.57</li> <li>S5.44 5D25</li> <li>5D25N</li> <li>S5.83</li></ul></li> <li>Rocket engines for <a href="/facts/Intercontinental_ballistic_missile/0vKnj2Y7">ICBM</a> and <a href="/facts/Submarine-launched_ballistic_missile/AypqGmQ9">SLBM</a><a class="footnote-ref" id="fnref:15" href="#fn:15"><sup>15</sup></a> <ul><li>S2.253 (8D511): A <a href="/facts/Kerosene/DoHPYXKp">kerosene</a>/<a href="/facts/Red_fuming_nitric_acid/nPLqRxdo">AK20</a> burning engine in the pressure fed cycle. Development years: 1951-1955 . For use in first versions of <a href="/facts/R-11_Zemlya/nVAXGNN7">Scud-A</a>. Ignition by hypergolic start fuel TG-02.</li> <li>S2.253A: A kerosene/AK-20 burning engine in the pressure fed cycle. Development years: 1953-1959 . For use in the <a href="/facts/R-11_Zemlya/nVAXGNN7">RSM-11FM</a>. Ignition by hypergolic start fuel TG-02.</li> <li>S2.713: A <a href="/facts/Tonka_(fuel)/J9C0kGcG">TG-02</a>/<a href="/facts/Red_fuming_nitric_acid/nPLqRxdo">AK27I</a> burning engine in the gas generator cycle. Development years: 1956-1961 . For use in the <a href="/facts/R-13_(missile)/2EydbkgC">R-13</a>. It included a fixed nozzle and four <a href="/facts/Vernier_thruster/RX0l5Sl6">verniers</a>.</li> <li>S5.2 (9D21): A TM-185/AK-27I burning engine in the gas generator cycle. Development years: 1959-1962 . For use in the <a href="/facts/R-17_Elbrus/a31mgtYe">R-17</a>.</li> <li>S5.3: A TG-02/AK-27I burning engine in the gas generator cycle. Development years: 1958-1963 . For use in the <a href="/facts/R-21_(missile)/zhb7ESqW">R-21</a>.</li> <li>S5.3M: A TG-02/AK-27I burning engine in the gas generator cycle. Development years: 1960. Project for the ICBM <a href="/facts/R-9_Desna/lmRI6tk1">R-9B</a>.</li> <li>4D10: A <a href="/facts/Unsymmetrical_dimethylhydrazine/g08Fzo2D">UDMH</a>/<a href="/facts/Dinitrogen_tetroxide/01WfnHJh">N2O4</a> burning engine in the staged combustion cycle. Development years: 1962-1968 . For use as main engine of the first stage of <a href="/facts/R-27_Zyb/erGS5lnD">R-27</a>. First engine submerged in the propellant tank.</li> <li>4D10: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1963-1968 . For use as the steering engine of the first stage of the R-27. Submerged in the propellant tank.</li> <li>4D76: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1964-1971 . For use as main engine of the second stage of <a href="/facts/R-29_Vysota/wczwEaPJ">R-29</a>. Submerged in the propellant tank.</li> <li>4D76M: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1969-1970 . Improved version of the 4D-76.</li> <li>4D28: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1968-1970 . For use on the second stage of the rocket <a href="/facts/R-27_Zyb/erGS5lnD">RSM-27K</a>.</li> <li>3D20: A UDMH/N2O4 burning engine in the staged combustion cycle. Development years: 1971-1973 . For use as main engine <a href="/facts/R-27_Zyb/erGS5lnD">RSM-27U</a>.</li> <li>3D20: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1971-1973 . For use as steering engine R-27U.</li> <li>3D41: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1973-1975 . For use on the second stage of <a href="/facts/R-29_Vysota/wczwEaPJ">R-29R</a>. Submerged in the propellant tank.</li> <li>3D42: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1973-1975 . For use on warhead of the <a href="/facts/R-29_Vysota/wczwEaPJ">R-29R</a> . Four fixed main combustion chambers and four verniers.</li> <li>3D67?: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1976-1980 . For use on warhead of the <a href="/facts/R-39_Rif/qDlTlHAE">R-39</a>. Dual-mode rocket engine with multiple regimen.</li> <li>3D36: A UDMH/N2O4 burning engine in the gas generator cycle. Development years: 1980-1986 . For use on warhead of the <a href="/facts/R-29RM_Shtil/AUCYJsG4">R-29RM</a>.</li> <li>3D38: A UDMH/N2O4 burning engine in the staged combustion cycle. Development years: 1980-1986 . For use on the second stage <a href="/facts/R-29RM_Shtil/AUCYJsG4">R-29RM</a>. Submerged in the propellant tank.</li> <li>3D39: A UDMH/N2O4 burning engine in the staged combustion cycle. Development years: 1980-1986 . For use on the third stage <a href="/facts/R-29RM_Shtil/AUCYJsG4">R-29RM</a>. Submerged in the propellant tank.</li></ul></li></ul> <h2 id="see-also">See also</h2> <ul> <li>Companies portal</li></ul> <ul><li><a href="/facts/NII-88/2hrbyQVT">NII-88</a> — The research institute where KB KhimMash started as OKB-2 division.</li> <li><a href="/facts/Khrunichev_State_Research_and_Production_Space_Center/bDrbWPoH">Khrunichev State Research and Production Space Center</a> — The corporate parent of KBKhM.</li> <li><a href="/facts/United_Rocket_and_Space_Corporation/2pp5j6sX">United Rocket and Space Corporation</a> — The government owned corporate entity that will encompass all aerospace corporations in Russia.</li></ul> <h2 id="external-links">External links</h2> <ul><li><a href="http://kbhmisaeva.ru/">KBKhM Official Page</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>"ЖРДМТ от 0,5 кгс до 250 кгс" [Small thrust jet engine from 0.5 kgf to 250 kgf] (in Russian). KB KhimMash. Archived from the original on 23 April 2013. <a href="https://web.archive.org/web/20130423190227/http://kbhmisaeva.ru/main.php?id=33" target="_blank">https://web.archive.org/web/20130423190227/http://kbhmisaeva.ru/main.php?id=33</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>"ЖРДМТ от 0,5 кгс до 250 кгс" [Small thrust jet engine from 0.5 kgf to 250 kgf] (in Russian). KB KhimMash. Archived from the original on 23 April 2013. <a href="https://web.archive.org/web/20130423190227/http://kbhmisaeva.ru/main.php?id=33" target="_blank">https://web.archive.org/web/20130423190227/http://kbhmisaeva.ru/main.php?id=33</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>"Двигатели тягой от 250 кгс до 50 тс" [Engines with thrust of 250 kg to 50 tonnes] (in Russian). KB KhimMash. Archived from the original on 23 April 2013. <a href="https://web.archive.org/web/20130423190154/http://kbhmisaeva.ru/main.php?id=32" target="_blank">https://web.archive.org/web/20130423190154/http://kbhmisaeva.ru/main.php?id=32</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Ponomarenko, Alexander. "Основные двигатели разработки КБХМ" [The main engines produced by KBKhM]. LPRE.DE (in Russian). Retrieved 2015-07-25. <a href="http://lpre.de/kbhm/index.htm" target="_blank">http://lpre.de/kbhm/index.htm</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Ponomarenko, Alexander. "Основные двигатели разработки КБХМ" [The main engines produced by KBKhM]. LPRE.DE (in Russian). Retrieved 2015-07-25. <a href="http://lpre.de/kbhm/index.htm" target="_blank">http://lpre.de/kbhm/index.htm</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>Brügge, Norbert. "Spacecraft-propulsion blocks (KDU) from Isayev's design bureau (now KB KhimMash)". B14643.de. Archived from the original on 2015-06-02. Retrieved 2015-07-30. <a href="https://web.archive.org/web/20150602231608/http://www.b14643.de/Spacerockets/Diverse/KB-Isayev_KDUs/index.htm" target="_blank">https://web.archive.org/web/20150602231608/http://www.b14643.de/Spacerockets/Diverse/KB-Isayev_KDUs/index.htm</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>Ponomarenko, Alexander. "Основные двигатели разработки КБХМ" [The main engines produced by KBKhM]. LPRE.DE (in Russian). Retrieved 2015-07-25. <a href="http://lpre.de/kbhm/index.htm" target="_blank">http://lpre.de/kbhm/index.htm</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>Ponomarenko, Alexander. "Основные двигатели разработки КБХМ" [The main engines produced by KBKhM]. LPRE.DE (in Russian). Retrieved 2015-07-25. <a href="http://lpre.de/kbhm/index.htm" target="_blank">http://lpre.de/kbhm/index.htm</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>"Двигатели 1944-2000: Аавиационные, Ракетные, Морские, Промышленные" [Aviadvigatel 19442-2000: Aviation, rocketry, naval and industry] (PDF) (in Russian). pp. 75–81. Retrieved 2015-07-25. <a href="http://www.k204.ru/books/Aviadvigatel2.pdf" target="_blank">http://www.k204.ru/books/Aviadvigatel2.pdf</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>Ponomarenko, Alexander. "Основные двигатели разработки КБХМ" [The main engines produced by KBKhM]. LPRE.DE (in Russian). Retrieved 2015-07-25. <a href="http://lpre.de/kbhm/index.htm" target="_blank">http://lpre.de/kbhm/index.htm</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> <li id="fn:11"><p>"Isayev". Encyclopedia Astronautica. Archived from the original on 2016-08-08. Retrieved 2015-07-30. <a href="https://web.archive.org/web/20160808083327/http://www.astronautix.com/astros/isayev.htm" target="_blank">https://web.archive.org/web/20160808083327/http://www.astronautix.com/astros/isayev.htm</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></p></li> <li id="fn:12"><p>Brügge, Norbert. "Some identified rocket-engines from Isayev's Design Bureau (now KB KhimMash)". B14643.de. Archived from the original on 2015-10-17. Retrieved 2015-07-30. <a href="https://web.archive.org/web/20151017052056/http://www.b14643.de/Spacerockets/Diverse/KB-Isayev_engines/index.htm" target="_blank">https://web.archive.org/web/20151017052056/http://www.b14643.de/Spacerockets/Diverse/KB-Isayev_engines/index.htm</a> <a href="#fnref:12" class="footnote-back-ref">↩</a></p></li> <li id="fn:13"><p>"Isayev". Encyclopedia Astronautica. Archived from the original on 2016-08-08. Retrieved 2015-07-30. <a href="https://web.archive.org/web/20160808083327/http://www.astronautix.com/astros/isayev.htm" target="_blank">https://web.archive.org/web/20160808083327/http://www.astronautix.com/astros/isayev.htm</a> <a href="#fnref:13" class="footnote-back-ref">↩</a></p></li> <li id="fn:14"><p>Brügge, Norbert. "Some identified rocket-engines from Isayev's Design Bureau (now KB KhimMash)". B14643.de. Archived from the original on 2015-10-17. Retrieved 2015-07-30. <a href="https://web.archive.org/web/20151017052056/http://www.b14643.de/Spacerockets/Diverse/KB-Isayev_engines/index.htm" target="_blank">https://web.archive.org/web/20151017052056/http://www.b14643.de/Spacerockets/Diverse/KB-Isayev_engines/index.htm</a> <a href="#fnref:14" class="footnote-back-ref">↩</a></p></li> <li id="fn:15"><p>Ponomarenko, Alexander. "Основные двигатели разработки КБХМ" [The main engines produced by KBKhM]. LPRE.DE (in Russian). Retrieved 2015-07-25. <a href="http://lpre.de/kbhm/index.htm" target="_blank">http://lpre.de/kbhm/index.htm</a> <a href="#fnref:15" class="footnote-back-ref">↩</a></p></li> </ol>