SERIES
Two cylinder two stroke (opposed)
Starting device
Electrical Starter
Running direction
CW
Cooling
Air
Ignition
Dual
Weight without exhaust
Weight Exhaust
Subcomponents (ECU, ignition system, fuel supply):
Torque
Horse Power / kW
Max RPM per 1 min.:
Stroke
Bore
Lenght
Width
Height
Petrol
The 23 Series is an air-cooled two-stroke engine, perfectly suited for light aviation devices with a weight limit of up to 120 kg.
It sets a benchmark in the 50-horsepower market, offering an outstanding power-to-weight ratio combined with unparalleled performance and reliability.
With a time between overhauls of 1,000 hours, this engine series ensures consistent operation, making it a trusted choice for long-term use in demanding applications.
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
Hirth Global Sales GmbH
Tower street 3, Office Park 4, Top A15
A-1300 Vienna International Airport
Austria
When I first built my Fisher 202 I used a variety of other engines with limited success. I then looked at the 23 Series which came nearest to my requirements and it works great! Its so much fun to fly with. At the time of writing this I have 700 plus hours on the engine and its never been to the shop. I am still running on the original pistons, rings, bearings, seals cylinders and crankshaft. Other than regular maintenance no mechanical work has been required.
At HIRTH ENGINES, we understand the importance of reliable service and customer satisfaction. Our team is dedicated to resolving every issue promptly and efficiently, ensuring your engine performs at its best. We provide free access to comprehensive documentation and approach each case individually, tailoring our support to meet your specific needs. Your comfort & safety is our priority.
Hirth Engines is globally recognized for its innovative 2-stroke engines, offering unmatched engineering solutions and industry-leading performance. Known for precision and reliability,
© 2023 HIRTH ENGINES GMBH. HIRTH ENGINES® IS A REGISTERED TRADEMARK OF THE UMS AERO GROUP.
Hirth Engines is globally recognized for its innovative 2-stroke engines, offering unmatched engineering solutions and industry-leading performance. Known for precision and reliability,
© 2023 HIRTH ENGINES GMBH. HIRTH ENGINES® IS A REGISTERED TRADEMARK OF THE UMS AERO GROUP.
