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screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title">RD-810 (РД-810)</caption><tbody><tr><th scope="row" class="infobox-label">Country of origin</th><td class="infobox-data"><a href="/wiki/Ukraine" title="Ukraine">Ukraine</a></td></tr><tr><th scope="row" class="infobox-label">Designer</th><td class="infobox-data"><a href="/wiki/Yuzhnoye_Design_Bureau" class="mw-redirect" title="Yuzhnoye Design Bureau">Yuzhnoye Design Bureau</a></td></tr><tr><th scope="row" class="infobox-label">Manufacturer</th><td class="infobox-data"><a href="/wiki/Yuzhmash" class="mw-redirect" title="Yuzhmash">Yuzhmash</a></td></tr><tr><th scope="row" class="infobox-label">Application</th><td class="infobox-data">First Stage</td></tr><tr><th scope="row" class="infobox-label">Status</th><td class="infobox-data">In development</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#FFDEAD"><a href="/wiki/Liquid-propellant_rocket" title="Liquid-propellant rocket">Liquid-fuel engine</a></th></tr><tr><th scope="row" class="infobox-label">Propellant</th><td class="infobox-data"><a href="/wiki/LOX" class="mw-redirect" title="LOX">LOX</a> / <a href="/wiki/RP-1" title="RP-1">RP-1</a></td></tr><tr><th scope="row" class="infobox-label">Mixture ratio</th><td class="infobox-data">2.65</td></tr><tr><th scope="row" class="infobox-label">Cycle</th><td class="infobox-data"><a href="/wiki/Staged_combustion_cycle_(rocket)" class="mw-redirect" title="Staged combustion cycle (rocket)">Staged Combustion</a></td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#FFDEAD">Configuration</th></tr><tr><th scope="row" class="infobox-label">Chamber</th><td class="infobox-data">1</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#FFDEAD">Performance</th></tr><tr><th scope="row" class="infobox-label">Thrust, vacuum</th><td class="infobox-data">2,105 kN (473,000 lb<sub>f</sub>)</td></tr><tr><th scope="row" class="infobox-label">Thrust, sea-level</th><td class="infobox-data">1,876 kN (422,000 lb<sub>f</sub>)</td></tr><tr><th scope="row" class="infobox-label">Chamber <a href="/wiki/Pressure" title="Pressure">pressure</a></th><td class="infobox-data">18 MPa (2,600 psi)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Specific_impulse" title="Specific impulse">Specific impulse</a>, vacuum</th><td class="infobox-data">335.5 s (3.290 km/s)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Specific_impulse" title="Specific impulse">Specific impulse</a>, sea-level</th><td class="infobox-data">299 s (2.93 km/s)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Gimbaled_thrust" title="Gimbaled thrust">Gimbal range</a></th><td class="infobox-data">8</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#FFDEAD">Dimensions</th></tr><tr><th scope="row" class="infobox-label">Dry mass</th><td class="infobox-data">2,800 kg (6,200 lb)</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#FFDEAD">References</th></tr><tr><th scope="row" class="infobox-label">References</th><td class="infobox-data"><sup id="cite_ref-b14643-ukrainepropulsion_1-0" class="reference"><a href="#cite_note-b14643-ukrainepropulsion-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-khai-aktt201301p4450_2-0" class="reference"><a href="#cite_note-khai-aktt201301p4450-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-ukrspexport-rd810_3-0" class="reference"><a href="#cite_note-ukrspexport-rd810-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-yuzhnoye-rd810_4-0" class="reference"><a href="#cite_note-yuzhnoye-rd810-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></td></tr></tbody></table> <p>The <b>RD-810</b> (<b>РД-810</b>) is a <a href="/wiki/Ukraine" title="Ukraine">Ukrainian</a> <a href="/wiki/Liquid-fuel_rocket" class="mw-redirect" title="Liquid-fuel rocket">liquid propellant rocket engine</a> burning <a href="/wiki/LOX" class="mw-redirect" title="LOX">LOX</a> and <a href="/wiki/Kerosene" title="Kerosene">Kerosene</a> (<a href="/wiki/RG-1_(propellant)" class="mw-redirect" title="RG-1 (propellant)">RG-1</a>) in a <a href="/wiki/Staged_combustion_cycle_(rocket)" class="mw-redirect" title="Staged combustion cycle (rocket)">staged combustion cycle</a>.<sup id="cite_ref-yuzhnoye-rd810_4-1" class="reference"><a href="#cite_note-yuzhnoye-rd810-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> It has a single combustion chamber that provides <a href="/wiki/Thrust_vectoring" title="Thrust vectoring">thrust vector control</a> by <a href="/wiki/Gimbaled_thrust" title="Gimbaled thrust">gimbaling</a> of the nozzle in two axis by +/- 8°. It is being designed in <a href="/wiki/Ukraine" title="Ukraine">Ukraine</a> by <a href="/wiki/Yuzhnoye_Design_Bureau" class="mw-redirect" title="Yuzhnoye Design Bureau">Yuzhnoye Design Bureau</a> for the prospective first stage propulsion of the <a href="/wiki/Mayak_(rocket_family)" title="Mayak (rocket family)">Mayak</a> rocket family.<sup id="cite_ref-yuzhnoye-rd810_4-2" class="reference"><a href="#cite_note-yuzhnoye-rd810-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-khai-aktt201301p4450_2-1" class="reference"><a href="#cite_note-khai-aktt201301p4450-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>The RD-810 as well as the <a href="/wiki/RD-801" title="RD-801">RD-801</a> are being designed based on the work of the <a href="/wiki/RD-8" title="RD-8">RD-8</a> vernier and the maintenance and improvement of the <a href="/wiki/RD-120" title="RD-120">RD-120</a> engines. The RD-810 can be used stand alone on a Mayak or could be used in a module of four called <b>RD-810M</b> to replace the <a href="/wiki/RD-170" title="RD-170">RD-170</a> on the <a href="/wiki/Zenit_(rocket_family)" title="Zenit (rocket family)">Zenit</a>.<sup id="cite_ref-khai-aktt201301p4450_2-2" class="reference"><a href="#cite_note-khai-aktt201301p4450-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RD-810&action=edit&section=1" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Mayak_(rocket_family)" title="Mayak (rocket family)">Mayak</a> – Prospective <a href="/wiki/Ukraine" title="Ukraine">Ukrainian</a> launch vehicle family for which the RD-810 is being developed.</li> <li><a href="/wiki/RD-801" title="RD-801">RD-801</a> – A smaller engine of the same family designed by Yuzhnoe.</li> <li><a href="/wiki/SCE-200" title="SCE-200">SCE-200</a> – An <a href="/wiki/ISRO" title="ISRO">Indian</a> rocket engine of equal specifications which might be based on the RD-810 blueprints.</li> <li><a href="/wiki/Yuzhnoe_Design_Bureau" class="mw-redirect" title="Yuzhnoe Design Bureau">Yuzhnoe Design Bureau</a> – The RD-810 designer bureau.</li> <li><a href="/wiki/Yuzhmash" class="mw-redirect" title="Yuzhmash">Yuzhmash</a> – A multi-product machine-building company that's closely related to Yuzhnoe and would manufacture the RD-RD-810.</li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=RD-810&action=edit&section=2" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style 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30em;"> <ol class="references"> <li id="cite_note-b14643-ukrainepropulsion-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-b14643-ukrainepropulsion_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription 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.cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFBrügge2016" class="citation web cs1">Brügge, Norbert (2016-07-11). <a rel="nofollow" class="external text" href="http://www.b14643.de/Spacerockets/Diverse/Ukrainian_Rocket_engines/engines.htm">"Ukrainian space-rocket and missile liquid-propellant engines"</a>. B14643.de<span class="reference-accessdate">. Retrieved <span class="nowrap">2015-08-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Ukrainian+space-rocket+and+missile+liquid-propellant+engines&rft.pub=B14643.de&rft.date=2016-07-11&rft.aulast=Br%C3%BCgge&rft.aufirst=Norbert&rft_id=http%3A%2F%2Fwww.b14643.de%2FSpacerockets%2FDiverse%2FUkrainian_Rocket_engines%2Fengines.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARD-810" class="Z3988"></span><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged April 2018">permanent dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup></span> </li> <li id="cite_note-khai-aktt201301p4450-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-khai-aktt201301p4450_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-khai-aktt201301p4450_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-khai-aktt201301p4450_2-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDegtyarevShulgaZhivotovDibrivny2013" class="citation journal cs1 cs1-prop-long-vol cs1-prop-foreign-lang-source">Degtyarev, A . V.; Shulga, V . A.; Zhivotov, A . I.; Dibrivny, A . V. (2013). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160816211603/http://www.khai.edu/csp/nauchportal/Arhiv/AKTT/2013/AKTT113/Degtyar.pdf#">"СОЗДАНИЕ СЕМЕЙСТВА КИСЛОРОДНО-КЕРОСИНОВЫХ ЖИДКОСТНЫХ РАКЕТНЫХ ДВИГАТЕЛЕЙ НА БАЗЕ ОТРАБОТАННЫХ ТЕХНОЛОГИЙ ДЛЯ ПЕРСПЕКТИВНЫХ РАКЕТ-НОСИТЕЛЕЙ ГП "КБ "ЮЖНОЕ"<span class="cs1-kern-right"></span>"</a> [THE DEVELOPMENT OF LOX - KEROSENE L IQUID ROCKET ENGINES FAMILY FOR PERSPECTIVE LAUNCH VEHICLES OF YUZHNOYE SDO BASED ON PROVEN TECHNOLOGIES] <span class="cs1-format">(PDF)</span>. <i>АВИАЦИОННО - КОСМИЧЕСКАЯ ТЕХНИКА И ТЕХНОЛОГИЯ</i> (in Russian). 2013 nr. 01 (98). National Aerospace university them. NE Zhukovsky: 44–50. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1727-7337">1727-7337</a>. Archived from <a rel="nofollow" class="external text" href="http://www.khai.edu/csp/nauchportal/Arhiv/AKTT/2013/AKTT113/Degtyar.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2016-08-16<span class="reference-accessdate">. Retrieved <span class="nowrap">2016-07-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=%D0%90%D0%92%D0%98%D0%90%D0%A6%D0%98%D0%9E%D0%9D%D0%9D%D0%9E+-+%D0%9A%D0%9E%D0%A1%D0%9C%D0%98%D0%A7%D0%95%D0%A1%D0%9A%D0%90%D0%AF+%D0%A2%D0%95%D0%A5%D0%9D%D0%98%D0%9A%D0%90+%D0%98+%D0%A2%D0%95%D0%A5%D0%9D%D0%9E%D0%9B%D0%9E%D0%93%D0%98%D0%AF&rft.atitle=%D0%A1%D0%9E%D0%97%D0%94%D0%90%D0%9D%D0%98%D0%95+%D0%A1%D0%95%D0%9C%D0%95%D0%99%D0%A1%D0%A2%D0%92%D0%90+%D0%9A%D0%98%D0%A1%D0%9B%D0%9E%D0%A0%D0%9E%D0%94%D0%9D%D0%9E-%D0%9A%D0%95%D0%A0%D0%9E%D0%A1%D0%98%D0%9D%D0%9E%D0%92%D0%AB%D0%A5+%D0%96%D0%98%D0%94%D0%9A%D0%9E%D0%A1%D0%A2%D0%9D%D0%AB%D0%A5+%D0%A0%D0%90%D0%9A%D0%95%D0%A2%D0%9D%D0%AB%D0%A5+%D0%94%D0%92%D0%98%D0%93%D0%90%D0%A2%D0%95%D0%9B%D0%95%D0%99+%D0%9D%D0%90+%D0%91%D0%90%D0%97%D0%95+%D0%9E%D0%A2%D0%A0%D0%90%D0%91%D0%9E%D0%A2%D0%90%D0%9D%D0%9D%D0%AB%D0%A5+%D0%A2%D0%95%D0%A5%D0%9D%D0%9E%D0%9B%D0%9E%D0%93%D0%98%D0%99+%D0%94%D0%9B%D0%AF+%D0%9F%D0%95%D0%A0%D0%A1%D0%9F%D0%95%D0%9A%D0%A2%D0%98%D0%92%D0%9D%D0%AB%D0%A5+%D0%A0%D0%90%D0%9A%D0%95%D0%A2-%D0%9D%D0%9E%D0%A1%D0%98%D0%A2%D0%95%D0%9B%D0%95%D0%99+%D0%93%D0%9F+%22%D0%9A%D0%91+%22%D0%AE%D0%96%D0%9D%D0%9E%D0%95%22&rft.volume=2013+nr.+01&rft.issue=98&rft.pages=44-50&rft.date=2013&rft.issn=1727-7337&rft.aulast=Degtyarev&rft.aufirst=A+.+V.&rft.au=Shulga%2C+V+.+A.&rft.au=Zhivotov%2C+A+.+I.&rft.au=Dibrivny%2C+A+.+V.&rft_id=http%3A%2F%2Fwww.khai.edu%2Fcsp%2Fnauchportal%2FArhiv%2FAKTT%2F2013%2FAKTT113%2FDegtyar.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARD-810" class="Z3988"></span></span> </li> <li id="cite_note-ukrspexport-rd810-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-ukrspexport-rd810_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20160810052802/http://catalog.use.kiev.ua/index.php?action=setLang&lang=eng&search_val=&page=catalog&view=product&id=288&cat_id=&eid=">"RD-810"</a>. Defense Industry Of Ukraine Products And Services. Archived from <a rel="nofollow" class="external text" href="http://catalog.use.kiev.ua/index.php?action=setLang&lang=eng&search_val=&page=catalog&view=product&id=288&cat_id=&eid=">the original</a> on 2016-08-10<span class="reference-accessdate">. Retrieved <span class="nowrap">2016-07-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=RD-810&rft.pub=Defense+Industry+Of+Ukraine+Products+And+Services&rft_id=http%3A%2F%2Fcatalog.use.kiev.ua%2Findex.php%3Faction%3DsetLang%26lang%3Deng%26search_val%3D%26page%3Dcatalog%26view%3Dproduct%26id%3D288%26cat_id%3D%26eid%3D&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARD-810" class="Z3988"></span></span> </li> <li id="cite_note-yuzhnoye-rd810-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-yuzhnoye-rd810_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-yuzhnoye-rd810_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-yuzhnoye-rd810_4-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20160709080323/http://www.yuzhnoye.com/en/technique/rocket-engines/marching/rd-810/#">"RD-810"</a>. 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href="/wiki/Solid_rocket_booster" title="Solid rocket booster">solid motors</a> for <a href="/wiki/Orbital_spaceflight" title="Orbital spaceflight">orbital</a> <a href="/wiki/Launch_vehicle" title="Launch vehicle">launch vehicles</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><a href="/wiki/Comparison_of_orbital_rocket_engines" title="Comparison of orbital rocket engines">Comparison of orbital rocket engines</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Liquid-propellant_rocket" title="Liquid-propellant rocket">Liquid <br />fuel</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cryogenic_fuel" title="Cryogenic fuel">Cryogenic</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Hydrolox <br />(<a href="/wiki/Liquid_hydrogen" title="Liquid hydrogen">LH<sub>2</sub></a> / <a href="/wiki/Liquid_oxygen" title="Liquid oxygen">LOX</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>China <ul><li><a href="/wiki/YF-73" title="YF-73">YF-73</a></li> <li><a href="/wiki/YF-75" title="YF-75">YF-75</a></li> <li><a href="/wiki/YF-75D" title="YF-75D">YF-75D</a></li> <li><a href="/wiki/YF-77" title="YF-77">YF-77</a></li> <li><i><a href="/wiki/YF-79" title="YF-79">YF-79</a></i></li> <li><i><a href="/wiki/YF-90" title="YF-90">YF-90</a></i></li></ul></li> <li>Europe <ul><li><a href="/wiki/HM7B" title="HM7B">HM7B</a></li> <li><a href="/wiki/Vinci_(rocket_engine)" title="Vinci (rocket engine)">Vinci</a></li> <li><a href="/wiki/Vulcain_(rocket_engine)" title="Vulcain (rocket engine)">Vulcain</a></li></ul></li> <li>India <ul><li><a href="/wiki/CE-7.5" title="CE-7.5">CE-7.5</a></li> <li><a href="/wiki/CE-20" title="CE-20">CE-20</a></li></ul></li> <li>Japan <ul><li><a href="/wiki/LE-5" title="LE-5">LE-5</a></li> <li><a href="/wiki/LE-7" title="LE-7">LE-7</a></li> <li><a href="/wiki/LE-9" title="LE-9">LE-9</a></li></ul></li> <li>Russia <ul><li><a href="/wiki/KVD-1" title="KVD-1">KVD-1 (RD-56)</a></li> <li><a href="/wiki/RD-0120" title="RD-0120">RD-0120</a></li> <li><i><a href="/wiki/RD-0146" title="RD-0146">RD-0146</a></i></li></ul></li> <li>United States <ul><li><i><a href="/wiki/BE-3U" class="mw-redirect" title="BE-3U">BE-3U</a></i></li> <li><i><a href="/wiki/BE-7" title="BE-7">BE-7</a></i></li> <li><a href="/wiki/Rocketdyne_J-2" title="Rocketdyne J-2">J-2</a></li> <li><a href="/wiki/RL10" title="RL10">RL10</a></li> <li><a href="/wiki/RS-25" title="RS-25">RS-25</a></li> <li><a href="/wiki/RS-68" title="RS-68">RS-68</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Methalox <br />(<a href="/wiki/Methane" title="Methane">CH<sub>4</sub></a> / <a href="/wiki/Liquid_oxygen" title="Liquid oxygen">LOX</a>)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>China <ul><li><i><a href="/wiki/BF-20" title="BF-20">BF-20</a></i></li> <li><i><a href="/wiki/Lingyun_(rocket_engine)" title="Lingyun (rocket engine)">Lingyun</a></i></li> <li><i><a href="/wiki/Longyun_(rocket_engine)" title="Longyun (rocket engine)">Longyun</a></i></li> <li><a href="/wiki/TQ-11" title="TQ-11">TQ-11</a></li> <li><a href="/wiki/TQ-12" title="TQ-12">TQ-12</a></li> <li><i><a href="/wiki/TQ-15" title="TQ-15">TQ-15A</a></i></li> <li><i><a href="/wiki/YF-209" title="YF-209">YF-209</a></i></li> <li><i><a href="/wiki/YF-215" title="YF-215">YF-215</a></i></li></ul></li> <li>United States <ul><li><a href="/wiki/BE-4" title="BE-4">BE-4</a></li> <li><a href="/wiki/SpaceX_Raptor" title="SpaceX Raptor">Raptor</a></li> <li><i><a href="/wiki/Archimedes_(rocket_engine)" title="Archimedes (rocket engine)">Archimedes</a></i></li> <li><i><a href="/wiki/Relativity_Space#Aeon_1" title="Relativity Space">Aeon 1</a></i></li> <li><i><a href="/wiki/Relativity_Space#Aeon_R" title="Relativity Space">Aeon R</a></i></li></ul></li> <li>Russia <ul><li><i><a href="/wiki/RD-0169" title="RD-0169">RD-0169</a></i></li></ul></li> <li>Europe <ul><li><i><a href="/wiki/Prometheus_(rocket_engine)" title="Prometheus (rocket engine)">Prometheus</a></i></li> <li><i><a href="/wiki/M10_(rocket_engine)" title="M10 (rocket engine)">M-10</a></i></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Semi-<br />cryogenic</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Kerolox_(RP-1_/_LOX)" scope="row" class="navbox-group" style="width:1%">Kerolox <br />(<a href="/wiki/RP-1" title="RP-1">RP-1</a> / <a href="/wiki/Liquid_oxygen" title="Liquid oxygen">LOX</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>China <ul><li><a href="/wiki/TH-11" title="TH-11">TH-11</a></li> <li><i><a href="/wiki/TH-12" title="TH-12">TH-12</a></i></li> <li><a href="/wiki/YF-100" title="YF-100">YF-100</a></li> <li><a href="/wiki/YF-102_(rocket_engine)" title="YF-102 (rocket engine)">YF-102</a></li> <li><a href="/wiki/YF-115" title="YF-115">YF-115</a></li> <li><i><a href="/wiki/YF-130" title="YF-130">YF-130</a></i></li> <li><i><a href="/wiki/Galactic_Energy_Welkin" title="Galactic Energy Welkin">Welkin</a></i></li></ul></li> <li>India <ul><li><i><a href="/wiki/SCE-200" title="SCE-200">SCE-200</a></i></li></ul></li> <li>Russia <ul><li><a href="/wiki/NK-15" title="NK-15">NK-15</a></li> <li><a href="/wiki/NK-33" title="NK-33">NK-33, 44</a></li> <li><a href="/wiki/RD-58" title="RD-58">RD-58</a></li> <li><a href="/wiki/RD-0109" title="RD-0109">RD-0105, 0109</a></li> <li><a href="/wiki/RD-0110" title="RD-0110">RD-0107, 0108, 0110</a></li> <li><a href="/wiki/RD-0110R" title="RD-0110R">RD-0110R</a></li> <li><a href="/wiki/RD-0124" title="RD-0124">RD-0124</a></li> <li><a href="/wiki/RD-107" title="RD-107">RD-107, 108, 117, 118</a></li> <li><a href="/wiki/RD-120" title="RD-120">RD-120</a></li> <li><a href="/wiki/RD-170" title="RD-170">RD-170, 171</a></li> <li><a href="/wiki/RD-180" title="RD-180">RD-180</a></li> <li><a href="/wiki/RD-191" title="RD-191">RD-191, 151, 181</a></li> <li><i><a href="/wiki/RD-193" title="RD-193">RD-193</a></i></li> <li><a href="/wiki/S1.5400" title="S1.5400">S1.5400</a></li></ul></li> <li>Spain <ul><li><a href="/wiki/TEPREL" title="TEPREL">TEPREL</a></li></ul></li> <li>Ukraine <ul><li><a href="/wiki/RD-8" title="RD-8">RD-8</a></li> <li><i><a href="/wiki/RD-801" title="RD-801">RD-801</a></i></li> <li><i><a class="mw-selflink selflink">RD-810</a></i></li></ul></li> <li>United States <ul><li><a href="/wiki/Rocketdyne_F-1" title="Rocketdyne F-1">F-1</a></li> <li><a href="/wiki/Rocketdyne_H-1" title="Rocketdyne H-1">H-1</a></li> <li><a href="/wiki/SpaceX_Kestrel" title="SpaceX Kestrel">Kestrel</a></li> <li><a href="/wiki/PGM-17_Thor#Specifications_(PGM-17A)" title="PGM-17 Thor">LR-79</a></li> <li><a href="/wiki/LR89" title="LR89">LR89</a></li> <li><a href="/wiki/LR105" title="LR105">LR105</a></li> <li><a href="/wiki/PGM-19_Jupiter" title="PGM-19 Jupiter">LR70-NA , S-3D</a></li> <li><a href="/wiki/SpaceX_Merlin" title="SpaceX Merlin">Merlin</a></li> <li><a href="/wiki/RS-27" title="RS-27">RS-27</a></li> <li><a href="/wiki/RS-27A" class="mw-redirect" title="RS-27A">RS-27A</a></li> <li><a href="/wiki/RS-56" title="RS-56">RS-56</a></li> <li><a href="/wiki/Rocketdyne_S-3D" title="Rocketdyne S-3D">S-3D</a></li> <li><a href="/wiki/Rutherford_(rocket_engine)" title="Rutherford (rocket engine)">Rutherford</a></li> <li><a href="/wiki/XLR50" title="XLR50">XLR50</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Storable</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Hypergolic_(Aerozine,_UH_25,_MMH,_or_UDMH_/_N2O4,_MON,_or_HNO3)" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hypergolic_propellant" title="Hypergolic propellant">Hypergolic</a> (<a href="/wiki/Aerozine_50" title="Aerozine 50">Aerozine</a>, <br /><a href="/wiki/UH_25" title="UH 25">UH 25</a>, <a href="/wiki/Monomethylhydrazine" title="Monomethylhydrazine">MMH</a>, or <a href="/wiki/Unsymmetrical_dimethylhydrazine" title="Unsymmetrical dimethylhydrazine">UDMH</a> <br />/ <a href="/wiki/Dinitrogen_tetroxide" title="Dinitrogen tetroxide">N<sub>2</sub>O<sub>4</sub></a>, <a href="/wiki/Mixed_oxides_of_nitrogen" title="Mixed oxides of nitrogen">MON</a>, or <a href="/wiki/Nitric_acid" title="Nitric acid">HNO<sub>3</sub></a>)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>China <ul><li><a href="/wiki/YF-1" title="YF-1">YF-1, 2, 3</a></li> <li><a href="/wiki/YF-20" title="YF-20">YF-20, 21, 22, 24, 25</a></li> <li><a href="/wiki/YF-23_(rocket_engine)" title="YF-23 (rocket engine)">YF-23</a></li> <li><a href="/wiki/YF-40" title="YF-40">YF-40</a></li> <li><a href="/wiki/Yuanzheng" title="Yuanzheng">YF-50D</a></li></ul></li> <li>Europe <ul><li><a href="/wiki/Aestus" title="Aestus">Aestus</a></li> <li><a href="/wiki/Astris_(rocket_engine)" title="Astris (rocket engine)">Astris</a></li> <li><a href="/wiki/Diamant#Vexin" title="Diamant">Vexin</a></li> <li><a href="/wiki/Viking_(rocket_engine)" title="Viking (rocket engine)">Viking</a></li></ul></li> <li>India <ul><li><a href="/wiki/Polar_Satellite_Launch_Vehicle#Vehicle_description" title="Polar Satellite Launch Vehicle">PS4</a></li> <li><a href="/wiki/Vikas_(rocket_engine)" title="Vikas (rocket engine)">Vikas</a></li></ul></li> <li>Israel <ul><li><a href="/wiki/Shavit_2" title="Shavit 2">LK-4</a></li></ul></li> <li>North Korea <ul><li><a href="/wiki/RD-250" title="RD-250">Paektusan LRE</a> along other LREs</li></ul></li> <li>Russia <ul><li><a href="/wiki/Ikar_(rocket_stage)" title="Ikar (rocket stage)">17D61</a></li> <li><a href="/wiki/RD-0210" title="RD-0210">RD-0202 to 0206, 0208 to 0213</a></li> <li><a href="/wiki/RD-0214" title="RD-0214">RD-0207, 0214</a></li> <li><a href="/wiki/RD-0216" title="RD-0216">RD-0216, 0217, 0235</a></li> <li><a href="/wiki/RD-0233" title="RD-0233">RD-0233, 0234</a></li> <li><a href="/wiki/RD-0236" title="RD-0236">RD-0236</a></li> <li><a href="/wiki/RD-0237" title="RD-0237">RD-0237</a></li> <li><a href="/wiki/RD-0243" title="RD-0243">RD-0243 to 0245</a></li> <li><a href="/wiki/RD-0255" title="RD-0255">RD-0255 to 0257</a></li> <li><a href="/wiki/RD-215" title="RD-215">RD-215 to 219</a></li> <li><a href="/wiki/RD-250" title="RD-250">RD-250 to 252, 261, 262</a></li> <li><a href="/wiki/RD-253" title="RD-253">RD-253, 275</a></li> <li><a href="/wiki/RD-263" title="RD-263">RD-263, 268, 273</a></li> <li><i><a href="/wiki/RD-270" title="RD-270">RD-270</a></i></li> <li><a href="/wiki/S5.92" title="S5.92">S5.92</a></li> <li><a href="/wiki/S5.98M" title="S5.98M">S5.98M</a></li></ul></li> <li>Ukraine <ul><li><a href="/wiki/RD-843" title="RD-843">RD-843</a></li> <li><a href="/wiki/RD-861" title="RD-861">RD-854, 861</a></li> <li><a href="/wiki/RD-855" title="RD-855">RD-855</a></li> <li><a href="/wiki/RD-856" title="RD-856">RD-856</a></li> <li><a href="/wiki/RD-864" title="RD-864">RD-864, 869</a></li></ul></li> <li>United States <ul><li><a href="/wiki/AJ10" title="AJ10">AJ10</a></li> <li><a href="/wiki/Aerojet_LR87" title="Aerojet LR87">LR-87</a></li> <li><a href="/wiki/LR91" title="LR91">LR-91</a></li> <li><a href="/wiki/RS-88" title="RS-88">RS-88</a>*</li> <li><a href="/wiki/TR-201" title="TR-201">TR-201</a></li> <li><a href="/wiki/XLR81" title="XLR81">XLR81</a>*</li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>Russia <ul><li><a href="/wiki/RD-119" title="RD-119">RD-109, 119</a></li> <li><a href="/wiki/RD-214" title="RD-214">RD-211 to 214</a></li></ul></li> <li>UK <ul><li><a href="/wiki/Bristol_Siddeley_Gamma" title="Bristol Siddeley Gamma">Gamma</a></li></ul></li> <li>United States <ul><li><a href="/wiki/Curie_(rocket_engine)" title="Curie (rocket engine)">Curie</a></li> <li><a href="/wiki/RS-88" title="RS-88">RS-88</a>*</li> <li><a href="/wiki/XLR81" title="XLR81">XLR81</a>*</li></ul></li></ul> </div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="2" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/RS-68_rocket_engine_test.jpg/120px-RS-68_rocket_engine_test.jpg" decoding="async" width="120" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/RS-68_rocket_engine_test.jpg/180px-RS-68_rocket_engine_test.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4d/RS-68_rocket_engine_test.jpg/240px-RS-68_rocket_engine_test.jpg 2x" data-file-width="600" data-file-height="750" /></span></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Solid-propellant_rocket" title="Solid-propellant rocket">Solid <br />fuel</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>China <ul><li><a href="/wiki/FG-02" title="FG-02">FG-02</a></li> <li><a href="/wiki/FG-36" title="FG-36">FG-36</a></li> <li><a href="/wiki/FG-46" title="FG-46">FG-46</a></li> <li><a href="/wiki/FG-47" title="FG-47">FG-47</a></li> <li>SpaB-65</li> <li>SpaB-140C</li></ul></li> <li>Europe <ul><li><a href="/wiki/Ariane_1" title="Ariane 1">Mage 1</a></li> <li><a href="/wiki/Diamant#P-4" title="Diamant">P-4</a></li> <li><a href="/wiki/Diamant#P-6" title="Diamant">P-6</a></li> <li><a href="/wiki/Ariane_4" title="Ariane 4">PAP</a></li> <li><a href="/wiki/P80_(rocket_stage)" title="P80 (rocket stage)">P80</a></li> <li><a href="/wiki/P120C" title="P120C">P120C</a></li> <li><a href="/wiki/Ariane_5" title="Ariane 5">P230</a></li> <li><a href="/wiki/Diamant#Topaze" title="Diamant">Topaze</a></li> <li><a href="/wiki/Waxwing_(rocket_motor)" title="Waxwing (rocket motor)">Waxwing</a></li> <li><a href="/wiki/Zefiro_(rocket_stage)" title="Zefiro (rocket stage)">Zefiro 9</a></li> <li><a href="/wiki/Zefiro_(rocket_stage)" title="Zefiro (rocket stage)">Zefiro 23</a></li> <li><a href="/wiki/Zefiro_(rocket_stage)" title="Zefiro (rocket stage)">Zefiro 40</a></li></ul></li> <li>India <ul><li><a href="/wiki/Polar_Satellite_Launch_Vehicle#Vehicle_description" title="Polar Satellite Launch Vehicle">S7</a></li> <li><a href="/wiki/Polar_Satellite_Launch_Vehicle#Vehicle_description" title="Polar Satellite Launch Vehicle">S9</a></li> <li><a href="/wiki/Polar_Satellite_Launch_Vehicle#Vehicle_description" title="Polar Satellite Launch Vehicle">S12</a></li> <li><a href="/wiki/Geosynchronous_Satellite_Launch_Vehicle#Vehicle_description" title="Geosynchronous Satellite Launch Vehicle">S139</a></li> <li><a href="/wiki/Geosynchronous_Satellite_Launch_Vehicle_Mk_III#Vehicle_description" class="mw-redirect" title="Geosynchronous Satellite Launch Vehicle Mk III">S200</a></li></ul></li> <li>Iran <ul><li><a href="/wiki/Salman_(rocket_motor)" title="Salman (rocket motor)">Salman</a></li> <li><a href="/wiki/Qaem_100_(rocket)#Design" class="mw-redirect" title="Qaem 100 (rocket)">Rafe</a></li></ul></li> <li>Israel <ul><li><a href="/wiki/Shavit_2" title="Shavit 2">LK-1</a></li> <li><a href="/wiki/Shavit_2" title="Shavit 2">RSA-3</a></li></ul></li> <li>Japan <ul><li><a href="/wiki/M-V" title="M-V">KM-V1</a></li> <li><a href="/wiki/Epsilon_(rocket)" title="Epsilon (rocket)">KM-V2b</a></li> <li><a href="/wiki/M-V" title="M-V">M-14</a></li> <li><a href="/wiki/M-V" title="M-V">M-24</a></li> <li><a href="/wiki/M-V" title="M-V">M-34</a></li> <li><a href="/wiki/Epsilon_(rocket)" title="Epsilon (rocket)">M-34c</a></li> <li><a href="/wiki/SRB-A" title="SRB-A">SRB-A</a></li></ul></li> <li>United States <ul><li><a href="/wiki/AJ-60A" title="AJ-60A">AJ-60A</a></li> <li><a href="/wiki/Algol_(rocket_stage)" title="Algol (rocket stage)">Algol</a></li> <li><a href="/wiki/Castor_(rocket_stage)" title="Castor (rocket stage)">Castor 30</a></li> <li><a href="/wiki/Graphite-Epoxy_Motor" title="Graphite-Epoxy Motor">GEM</a></li> <li><a href="/wiki/Inertial_Upper_Stage" title="Inertial Upper Stage">Orbus-6</a></li> <li><a href="/wiki/Inertial_Upper_Stage" title="Inertial Upper Stage">Orbus-21</a></li> <li><a href="/wiki/Orion_(rocket_stage)" title="Orion (rocket stage)">Orion</a></li> <li><a href="/wiki/Space_Shuttle_Solid_Rocket_Booster" title="Space Shuttle Solid Rocket Booster">Space Shuttle SRB</a></li> <li><a href="/wiki/Star_(rocket_stage)" title="Star (rocket stage)">Star 37</a></li> <li><a href="/wiki/Star_48" title="Star 48">Star 48</a></li> <li><a href="/wiki/UA120" title="UA120">UA120</a></li> <li><a href="/wiki/Solid_Rocket_Motor_Upgrade" title="Solid Rocket Motor Upgrade">SRMU</a></li> <li><a href="/wiki/X-248" class="mw-redirect" title="X-248">X-248</a></li> <li><a href="/wiki/X-254" class="mw-redirect" title="X-254">X-254</a></li></ul></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li>* Different versions of the engine use different propellant combinations</li> <li>Engines in <i>italics</i> are under development</li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=RD-810&oldid=1222662029">https://en.wikipedia.org/w/index.php?title=RD-810&oldid=1222662029</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a 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