Rolls-Royce Marine Spey

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Marine Spey
Type Gas turbine
National origin United Kingdom
Manufacturer Rolls-Royce plc
First run 1960s
Developed from Rolls-Royce Spey

The Rolls-Royce Marine Spey is a marine gas turbine based on the Rolls-Royce Spey and TF41 aircraft turbofan engines.[1] The Marine Spey currently powers seven ship classes including the Royal Navy's Type 23 frigates and provides a power output of 19.5 MW (about 26,150HP). The Marine Spey incorporates technology from the Tay and RB211.

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