ISRO tests CE20 cryogenic engine at uprated 220 kN thrust

09 Sep 2026 Science & Technology

ISRO conducted a successful flight acceptance hot test of the CE20 cryogenic engine at an uprated thrust of 220 kN on 9 September 2026 at the ISRO Propulsion Complex, Mahendragiri, to raise the payload capability of LVM3.

Important Facts

  • Date: 9 September 2026
  • Place: ISRO Propulsion Complex (IPRC), Mahendragiri, Tamil Nadu
  • Thrust: 220 kN (uprated)
  • Engine is earmarked for the C32 cryogenic upper stage of an upcoming LVM3 mission
  • LOX Tank Pressurisation Module for Gaganyaan C32 stages was also demonstrated
Exam Point: CE20 powers the cryogenic upper stage of LVM3, India's heaviest launch vehicle and the Gaganyaan rocket.

Source: ISRO

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