0 - 100kN turbofan BR725

300kg +for business aircraft

The BR725 redefines the top-end of the market The BR725 redefines the top-end of the market for the most powerful business jet power-plants. It enables a whole new class of business aircraft to travel further and faster. Breaking the records The BR725 combines proven features from the BR 700 and Trent families and as such provides clean, efficient power for a whole new class of business jets. Compared with its highly successful predecessor, the BR710, the BR725 is more powerful, with a maximum thrust of 16,900lb, is more than 4 dB cumulative quieter, has 4 percent better specific fuel consumption and shows 21 percent improvement in NOx emissions. The advanced technology of this engine has significantly increased maintenance intervals, lowering maintenance and lifecycle cost and has eliminated mid-life inspections. The BR725 combines proven features from the BR 700 and Trent families The BR725 features a 50 inch diameter titanium swept fan based on world-class Trent fan design for improved aerodynamic efficiency and lower noise – a first time in the business aviation market 24 blades are driven by a three-stage, low-pressure turbine, for improved flow, increased efficiency, reduced noise and lower emissions Ten-stage high-pressure compressor incorporates the latest aerodynamic improvements and five stages of blisks for improved performance and optimized weight The two-stage shrouded high-pressure turbine uses advanced aerodynamic design and latest material for high efficiency, enhanced performance retention and longer life A high-efficiency thrust reverser system enables increased reverse thrust and lower drag