Page 224 - The Jet Engine
P. 224

Rolls-Royce RB168 MK807

































































                                                                    The Nimbus was developed from the  A129
                                                                    turbo-shaft which, in its turn, was a modified
                                                                    Turbomeca Artouste built under licence. The
                                                                    Nimbus developed 968 hp, but for helicopter
                                                                    use was flat-rated at 710 hp. The engine was
                                                                    used in Westland Wasp and Scout helicopters
        Blackburn Nimbus                                            and four 700 hp units were used to power the
                                                                    experimental 5RN-2 hovercraft.
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