3W-55Xi Engine 5.4 HP Power

Manual Video Spare Parts Rugged single-cylinder engine The engine is very well suited for 3D flight as well as for flight models with a model mass of up to 9 kg. Due to the matched 3W muffler system, the engine is comparable to other manufacturers’ 70 ccm engines because the performance data are analogous. The engine is suitable for a wide variety of models and distinguishes itself through its reliability and durability. The microprocessor-controlled ignition enables simple engine control. The programmed ignition curve is exactly matched to the engines and guarantees good running characteristics in all rotation-al-speed ranges. The standard ignition can be operated with a voltage of 6 V up to 8.4 V (2-cell LiPo). Cylinder capacity 55.0 ccm Power 5.4 HP / 4.01 KW Bore diameter 45.00 mm Stroke 35.00 mm Rpm range 1.300 – 8.500 U/min-1 Weight incl. ignition 1.790 kg incl. ignition Crankshaft 3 ball bearing Oil/gasoline ratio 1:50 / 2% Mix Ignition 6.0 – 8.4 V DC