What is the thrust of Safran engine?
In a major development for India’s next-generation fighter ecosystem, Safran CEO Olivier Andries has confirmed that the new turbofan engine under joint development with India’s GTRE will have a thrust range of 120–140 kN. If the Safran option works, it will be for engines to power Tejas Mk-2. With India requiring a large number of fighter jet engines in the future — especially in light of recent military tensions with Pakistan — officials are seeking alternatives to diversify sources and enhance the capabilities of its aircraft fleet.Kaveri engine– Despite decades of work, testing (some in Russia), etc. LCA Tejas, and weight/fuel efficiency penalties were significant. This forced India to use an imported engine (GE F404) to meet timelines and performance requirements.
How much thrust does a 747 jet engine have?
Despite this enormous consumption, the 747 remains one of the most efficient large aircraft ever built for its size and payload capacity. With four powerful turbofan engines generating over 63,000 pounds of thrust each, it can carry 400+ passengers and cargo across continents at over 900 km/h. The Boeing 747-400 is the only heavy widebody aircraft that can get up to 45,000 feet. No other aircraft can fly that high weighing this much, not even the newer 747-8 version. Airbus A380, Boeing 787 and B777 max out around 43100ft.