Rotax 277

277
Type	Piston aero-engine
National origin	Austria
Manufacturer	Rotax
Major applications	Ultralight aircraft

The Rotax 277 is a 26 hp (19 kW), single-cylinder, two-stroke aircraft engine, that was built by BRP-Rotax GmbH & Co. KG of Austria for use in ultralight aircraft.

The Rotax 277 features a single piston ported, air-cooled cylinder head and cylinder, utilizing either a fan or free air for cooling. Lubrication is pre-mixed fuel and oil. The 277 has a single Bosch flywheel magneto generator 12 volt ignition system and is equipped with a 36 mm Bing double float carburetor, with either a hand lever or cable choke.

The Rotax 277 is no longer in production.

Data from ROTAX 277 UL Data Sheet

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