Successful hot tests completed for Tianlong 3 rocket engine

Recently, Tianbing Technology successfully completed the hot test of the TH-12 liquid oxygen kerosene rocket engine, which was developed for the large-scale liquid carrier rocket Tianlong 3. This test fully simulated the product status of the Tianlong 3 rocket during the first flight. The engine remained on the test stand and underwent 6 consecutive ignitions, with a total test duration exceeding 1000 seconds, which is more than 6 times the flight time of a single engine. (Full text) Source: