Two-cylinder engine with very good medium-range running characteristics as a competition engine (CS version)
The engine is ideally suited for towing and 3D flights as well as for flight models with a mass of up to 10 kg. Here the engine distinguishes itself with extreme running smoothness and a very good medium-range running characteristics.
The 3W Competition series (CS version) distinguishes itself through greater performance, more rapid response behaviour, and high torque. The engine thereby achieves a high standard of performance. Transfer ports in the cylinder and crankcase are modified.
Cylinder capacity | 68,00 ccm |
Power | 7,0 PS / 5,14 KW |
Bore diameter | 38,00 mm |
Stroke | 30,00 mm |
Rpm range | 1.200 – 8.500 U/min-1 |
Weight incl. ignition | 1,950 kg incl. ignition |
Crankshaft | 3 ball bearing |
Oil/gasoline ratio | 1:50 Mix |
Ignition | 6 – 8,4 V DC |