912 UL / A / F
The highly reliable and efficient entry-level motor for light aviation aircraft manufacturers.
  • Four-stroke piston engine with four liquid and air-cooled cylinders
  • Dry sump forced lubrication with separate oil tank, automatic adjustment by hydraulic valve tappet
  • The lightest engine in the Rotax aircraft engine portfolio
  • 2 carburetors
  • Mechanical fuel pump
  • Dual electronic ignition
  • Electric starter
  • Propeller speed reduction gearbox
  • TBO 2,000 hrs


ENGINE DATA

WEIGHTkglb
Engine with propeller speed reduction gearbox i = 2.27 (opt. i = 2.43)55.4122.0
Exhaust system4.08.8
Overload clutch1.73.7
External alternator3.06.6
Air guide hood0.40.8
Engine suspension frame2.04.4

PERFORMANCE

59.6 kW80 hp5800 1/min.
TORQUE

103 Nm75.9 ft. lb.4800 1/min.
Max RPM
5800 1/min.
BORE
79.5 mm3.13 in