Dubbed the Pearl 10X, Rolls-Royce introduces a groundbreaking business engine that rivals the power of a fighter jet. Revealed in 2021, the Pearl 10X stands as Rolls-Royce’s most potent engine for business aviation, generating a thrust of 18,000 lbs, capable of propelling aircraft near supersonic speeds.
Initially slated for integration into Dassault’s Falcon 10X, the Pearl 10X underwent rigorous ground testing, accumulating over 2,300 test hours by 2023. Recently, in 2024, Rolls-Royce commenced its flight test campaign in Tucson, Arizona, utilizing a Boeing 747 as a testbed.
Powered by the Advance2 engine core, the Pearl 10X boasts unparalleled efficiency in the business aviation sector, with a five percent increase over previous generations. Moreover, it’s engineered to run on sustainable aviation fuel, promising reduced emissions.
When mounted on the Falcon 10X, the Pearl 10X enables remarkable performance, propelling the aircraft to a top speed of Mach 0.925 and offering a range of up to 8,600 miles. With its anticipated launch in 2025, the Falcon 10X aims to set new standards in business aviation, challenging competitors like Bombardier and Gulfstream.
