The most powerful engine in history is ready for production
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The most powerful engine in history is ready for production

The head of the united engine-building enterprise Energomash, Mr. Arbuzov, told TASSthat everything is ready to launch mass production of the RD-171MV rocket engine. The power unit intended for the Soyuz-5 spacecraft is currently successfully completing a cycle of ground tests. Next year it is planned to conduct interdepartmental tests of the motor.


The company has reportedly already provided a couple of flight samples, with a third on the way – expected by the end of the year. So, according to Igor Arbuzov, as soon as an order for this heavy-duty liquid engine is received, the company is ready to implement it.

The most powerful engine in history is ready for productionEnergomash has already assembled two flight samples of the RD-171MV. Photo: YouTube.com

Let us remind you that the Tsar Engine has a mass of 10 kg and demonstrates a thrust of more than 300 tons. Designed for operation on medium and super-heavy class launch vehicles - Soyuz-800 and Yenisei, respectively. At the same time, flight tests of the first, according to the scheduled dates, should begin this year.
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