The 130-ton reusable liquid oxygen kerosene engine independently developed by China recently successfully completed two starting ground ignition tests.

On April 14, the Sixth Academy of Aerospace Science and Technology Corporation announced that the 130-ton reusable liquid oxygen kerosene engine independently developed by China has successfully completed two starting ground ignition tests recently. The engine has completed a total of 15 repeat tests and 30 ignition starts. The cumulative test time has exceeded 3900 seconds. The number of repeat tests has exceeded the record of China's liquid rocket main engine tests, laying the foundation for the subsequent first flight of China's reusable launch vehicle.

As the main power of subsequent China's reusable launch vehicles, the 130-ton reusable liquid oxygen kerosene engine has the characteristics of high comprehensive performance, strong expansion capabilities, and high reliability.