Business aircraft turbofan Pearl 700

The latest member of the PearlⓇ engine family, Pearl 700 has been developed exclusively for the Gulfstream G700 aircraft with the aim of packing maximum efficiency and technology into the aircraft propulsion system The brand-new Rolls-Royce Pearl 700 engine, specifically designed for Gulfstream's G700. The engine combines the most efficient engine core available across the business aviation sector with a brand-new low-pressure system, resulting in an 8% increase in take-off thrust at 18,250lb compared to the BR725 engine. The engine offers a 12% better thrust-to-weight ratio and 5% higher efficiency, while maintaining its class-leading low noise and emissions performance. All this while propelling customers nearly as fast as the speed of sound. Combining exceptional design with innovative technologies Designed in partnership with Gulfstream, the Pearl 700 combines the trusted BR700 architecture with our brand new Pearl core and a number of innovative technologies from our Advance2 portfolio. Blisked Fan - Reduced weight and number of components for lower drag and greater efficiency Blisked fan 24 blades Cutting edge manufacturing technologies such as friction welding The Advance2 core - the most efficient core in business aviation 10-stage, lightweight design HPC, featuring 6 titanium blisks and a record 24:1 pressure ratio Ultra-low emissions combustor, featuring greener technology and lower noise 2-stage HP turbine with a shroudless blade design, enhanced aerodynamics and blade cooling Enhanced 4-stage LP turbine – enables higher fan power for increased thrust 4-stage high efficiency LPT State of the art 3D airfoil geometry 360° low weight cast stators