![ToughSF on Twitter: "The Allison T406 is one of the most powerful turboshaft engines flying today. It puts out 4.58 MW and has a power density of over 10.35 kW/kg. It propels ToughSF on Twitter: "The Allison T406 is one of the most powerful turboshaft engines flying today. It puts out 4.58 MW and has a power density of over 10.35 kW/kg. It propels](https://pbs.twimg.com/media/EbZxlVfXkAA64KQ.jpg)
ToughSF on Twitter: "The Allison T406 is one of the most powerful turboshaft engines flying today. It puts out 4.58 MW and has a power density of over 10.35 kW/kg. It propels
![propellers and Rolls-Royce Allison T406 (AE-1107C-Liberty) engine cowlings of the US Marines Bell Boeing MV-22B Osprey taking-off with a Boeing Busine Stock Photo - Alamy propellers and Rolls-Royce Allison T406 (AE-1107C-Liberty) engine cowlings of the US Marines Bell Boeing MV-22B Osprey taking-off with a Boeing Busine Stock Photo - Alamy](https://c8.alamy.com/comp/KJMNKG/propellers-and-rolls-royce-allison-t406-ae-1107c-liberty-engine-cowlings-KJMNKG.jpg)
propellers and Rolls-Royce Allison T406 (AE-1107C-Liberty) engine cowlings of the US Marines Bell Boeing MV-22B Osprey taking-off with a Boeing Busine Stock Photo - Alamy
![Twitter 上的 SafeFlights:"The Rolls-Royce T406 is a turboshaft engine that powers the Bell-Boeing V-22 @Osprey tiltrotor #Engine #USMC #USAF #Aviation #Airplane https://t.co/nQC2zbcI5P" / Twitter Twitter 上的 SafeFlights:"The Rolls-Royce T406 is a turboshaft engine that powers the Bell-Boeing V-22 @Osprey tiltrotor #Engine #USMC #USAF #Aviation #Airplane https://t.co/nQC2zbcI5P" / Twitter](https://pbs.twimg.com/media/DKlPaUFW4AALGpe.jpg)
Twitter 上的 SafeFlights:"The Rolls-Royce T406 is a turboshaft engine that powers the Bell-Boeing V-22 @Osprey tiltrotor #Engine #USMC #USAF #Aviation #Airplane https://t.co/nQC2zbcI5P" / Twitter
![ToughSF on Twitter: "The Allison T406 is one of the most powerful turboshaft engines flying today. It puts out 4.58 MW and has a power density of over 10.35 kW/kg. It propels ToughSF on Twitter: "The Allison T406 is one of the most powerful turboshaft engines flying today. It puts out 4.58 MW and has a power density of over 10.35 kW/kg. It propels](https://pbs.twimg.com/media/EbZxlVfXsAEbTpB.jpg)
ToughSF on Twitter: "The Allison T406 is one of the most powerful turboshaft engines flying today. It puts out 4.58 MW and has a power density of over 10.35 kW/kg. It propels
![Fly With Jipe on Twitter: "The Rolls-Royce #AE3007 (US military: #F137) is a turbofan engine produced by Rolls-Royce North America, sharing a common core with the Rolls-Royce T406 (#AE1107) and #AE2100, and Fly With Jipe on Twitter: "The Rolls-Royce #AE3007 (US military: #F137) is a turbofan engine produced by Rolls-Royce North America, sharing a common core with the Rolls-Royce T406 (#AE1107) and #AE2100, and](https://pbs.twimg.com/media/FYrxG6QWYAECefO.jpg)