50 - 100hp piston engine 35HF

10 - 50kgfor light aircraft2-stroke

This liquid cooled 2-stroke powerhouse offers maximum power-to-weight ratio and extreme operational range in all conditions. The 3504 HF is Heavy Fuel ready and NATO compliant, providing a superior propulsion system for maritime, military and civilian machines. Recognised for its exceptional performance and durability, the 35HF offers a time between overhauls of 1000 hours. Liquid Cooled Heavy Fuel Maximum Performance in Extreme Conditions Highest Power-to-Weight Ratio NATO Compliant OPTIONS: Gear box G 50 (1:2.16/1:2.29/1:2.59/1:3.16/1:3.65) Integrated starter / generator 1-3kW / 28V Electronic throttle control via integrated servo Heavy Fuel capability DISPLACEMENT: 625 cm3 (38,1 cu in) STROKE: 69 mm (2,72 in) BORE: 76 mm (2,99 in) MAX. PERFORMANCE: According to DIN 70020 Specification with 194°F coolant MAX. TORQUE: 67.5 Nm (57.0 ft.lb) at 6000 rpm CARBURATION: Air-assisted direct injection IGNITION SYSTEM: Electronic ignition controlled by the engine ECU COOLING: Liquid cooling LENGTH: 481,8 mm (18.97 in) WIDTH: 453 mm (17.83 in) HEIGHT: 443 mm (147.44 in) STARTING DEVICE: Electric start RUNNING DIRECTION: Counter-clockwise, view to output shaft FUEL MIXTURE : Kerosene based fuels like Jet A, Jet A1, JP5, JP8