Motor 3702


Engine: 3702 E/V


Type: in-line engine

Cylinder: 3

Displacement: 939 cm³

Max. performance: 62 kW (84 HP)

Max. torque: 121 Nm

Cooling: water cooling

Weight:  45 kg (with muffler, add-on parts and water in the engine)

Starting device: electric starter included

Options: dual ignition, multi point injection instead of slide carburetters, separate lubrication, gear box G40 with or without centrifugal clutch, gear box G50 with or without centrifugal clutch (only 1:2,16, 1:2,29 and 1:2,59)

The 3702 is a liquid cooled, reed valve controlled 3-cylinder-inline-2-stroke engine with electronic injection or carburettors and Nikasil coated cylinders. It has one of the highest power to weight ratio available on the 80 HP engine market. Ideally suited for Ultralights, hovercrafts, gyrocopters, light experimental aircrafts and all applications with weight problems. Factory recommended TBO is rated at 1000 hours at 75 % power. The warranty of the crank shaft is 3 years.