Rolls-Royce RB211
Engine
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The Rolls-Royce RB211 is a British family of high-bypass turbofan engines made by Rolls-Royce. The engines are capable of generating 41,030 to 59,450 lbf of thrust. Wikipedia
First run: 1969
Major applications: Boeing 747; Boeing 757; Boeing 767; Lockheed L-1011 TriStar; Tupolev Tu-204
Manufacturer: Rolls-Royce
National origin: United Kingdom
Produced: 1969–1997