# ISRO Tests Semi-Cryogenic Engine Power Head at 175 Tons Thrust 2026-08-06T14:01:20+00:00 | Technology | Indian Opinion Desk Corroboration: 1 independent outlet ISRO conducted a hot test of a semi-cryogenic engine power head on 24 June at its Propulsion Complex in Tamil Nadu. The system operated steadily at 175 tons of thrust, about 88% of its 200-ton target. Earlier tests reached 47% and 60% thrust. ISRO said the result supports plans for a full-thrust demonstration. The engine is intended to replace the L110 core stage of the LVM3 rocket. The 2,000-kilonewton SE2000 engine will use liquid oxygen and kerosene-based fuel. ISRO expects higher payload capacity and better efficiency, but further testing and flight certification are still needed. ## Coverage - thehindubusinessline.com Tags: ISRO, LVM3, semi-cryogenic engine, space technology Canonical: https://indianopinion.org/isro-tests-semi-cryogenic-engine-power-head-at-175-tons-thrust/ License: Summary and commentary (c) Indian Opinion, reusable with attribution. Facts belong to the linked sources. Cite: https://indianopinion.org/isro-tests-semi-cryogenic-engine-power-head-at-175-tons-thrust/#story-in-brief Review state: restored archive article, accurate at time of publication, not offered to search indexes.