ISRO CE20 Cryogenic Engine 22-Tonne Thrust Test
Analysis based on 7 articles · First reported Mar 12, 2026 · Last updated Mar 13, 2026
The successful test by India===ISRO of the CE20 cryogenic engine at a higher thrust level is expected to positively impact the aerospace and space exploration markets by enhancing India's capabilities in satellite launches and human spaceflight. This could lead to increased demand for Launch Vehicle Mark-3 services and further advancements in the Gaganyaan program.
The India===ISRO (ISRO) successfully conducted a sea-level hot test of its CE20 cryogenic engine at 22-tonne thrust on March 10, 2026, at the ISRO Propulsion Complex, Mahendragiri. This test, utilizing a Nozzle Protection System (NPS) and a multi-element igniter, qualifies the engine for higher-thrust sea-level operations. The CE20 engine powers the upper cryogenic stage of the Launch Vehicle Mark-3 (LVM3) launch vehicle. The upgrade to 22-tonne thrust is aimed at enhancing the payload capability of future LVM3 missions. The test also demonstrated several key technologies, including engine ignition using a multi-element igniter, ignition margin for Gaganyaan, and engine qualification for Gaganyaan at a 20-tonne thrust level. The engine used for this test has undergone a record 20 successful hot tests, showcasing its robustness and the successful demonstration of various indigenous technologies.
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