Rexovice et Botali manufactured a two-stroke diesel engine on Caran D'Ache street, at Porte de Champerret in Paris.

“Rexovice et Botali”

-It is a radial engine with eight double cylinders, that had bore and stroke of 110 mm both.

-The total displacement was 16 liters.

-For heavy oil injection it had two Bosch-Lavalette pumps.

-Out of curiosity, each pump fed four alternating cylinders, so that at idle one pump stops working and the other four cylinders act as brakes.

-The system is similar to that used by German Junkers Jumo engines.

-The power of the engine was planned for 350 CV, weighing 350 Kg.

“Rexovice et Botali, with propeller”

-This engine was destined to break the record of 10,000 km with 2,600 liters. of fuel in the center of the plane's fuselage. This aircraft was going to be built for this purpose.