Ronald Valentine Engines

The finest miniature engines in the world

Frank 0.75 Kolibri
Frank Kolibri 0.75cc Diesel Engine


Technical Data:



Bore                              16.0 mm
Stroke                           17.0 mm
Rpm                            6,800 rpm
Power                           0.19 Hp
Total combustion          3.42 cc
Weight                           595 g
Intake                            side port



1953 B. Frank Metallwarenfabrikat in Stuttgart Germany manufactured the Kolibri 0.75cc diesel engines for airplanes only. Frank manufacture ignition engines in the 40's in Thueringen east Germany.


Frank 0.75cc

Frank Kolibri 0.75cc

Kolibri 0.75cc

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