3W 55i
Tehokas moottori 3D lennätykseen.
3W 55i
Rugged single-cylinder engine
The engine is very well suited for 3D flight as well as for flight models XTRA/230 and VOTEC/230 – FUNS or another Funflyer with a model mass of up to 9 kg. The engine is moreover a good choice for towing or scale models. It impresses with quiet running behaviour thanks to its 3-bearing crank-shaft.
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: 55.00ccm
Power: 5.2 HP / 3.82KW
Bore diameter: 45.00mm
Stroke: 35.00mm
Rpm range: 1300-8500U/min-1
Weight incl. ignition: 1935g
Crankshaft: 3 ball bearing
Oil/gasoline ratio: 1:50 / 2% mix
Ignition: 6.0 - 8.4V DC