The Hirth 3502 and 3503 are a family of liquid-cooled, in-line twin-cylinder, two-stroke, carbureted aircraft engines, with optional fuel injection, designed for use on ultralight aircraft and small homebuilts.

The 35 Series liquid cooled two-stroke engines offer the maximum power-to-weight ratios available in the 70-horsepower market. Offers an ideal choice for use in light and ultralight …

Hirth multi-fuel engines are powerful, light, compact, reliable and affordable. Our products can be run on gasoline as well as heavy fuels, demanded by customers involved in military and maritime domains. Hirth's award winning engines promise the perfect fit for your machine.

79 lbs-not including radiator & coolant. Optional gearbox adds 19 lbs. G-50 gearbox available in 2.16:l, 2.29:l, 2.59:l, 3.16:l and 3.65:l ratios. Elastomeric dampener or optional centrifugal clutch.

2010年10月8日 · I purchased a Hirth 3502 and have never looked back. I have 138 trouble free hours on it. It is very economical on the GPH and which gives me good range on my two 6 gallon aluminum tanks.

3502E/V是一款水冷、两缸、两冲程直列发动机。 配有电子燃油喷射或化油器。 气缸为镍硅涂层，它的60HP级别发动机中具有最高的功重比的几款机型之一。 适用于超轻型飞机、气垫船、旋翼机、试验类型轻型飞行器、以及所有对重量有严格要求的应用渠道上。 3503E/V是一款水冷、两缸、两冲程直列发动机。 配有电子燃油喷射或化油器。 气缸为镍硅涂层，它的70HP级别发动机中具有最高的功重比的几款机型之一。 适用于超轻型飞机、气垫船、旋翼机、试验类型轻型飞行 …

2023年12月21日 · The Hirth 3502 and 3503 are a family of liquidcooled, inline twincylinder, twostroke, carbureted aircraft engines, with optional fuel injection, designed for use on ultralight aircraft and small homebuilts. The engines were developed as competitors to the 64hp (48kW) Rotax 582 with an identica

Hirth 3502 with electric start Brand New Hirth 3502 with electric start with Warranty

The Hirth 3502 and 3503 are a family of liquid-cooled, in-line twin-cylinder, two-stroke, carbureted aircraft engines, with optional fuel injection, designed for use on ultralight aircraft and small homebuilts.

Hirth Engines GmbH is an engine manufacturer based in Benningen, Germany. It is currently a part of the UMS Aero Group. Hirth began manufacturing aero engines in the 1920s, was taken over by Heinkel in WWII to develop the Heinkel-Hirth jet engines, and today specialises in small two-stroke engines for light aircraft and other applications. [1]