The Hirth HM 60 was a four-cylinder inverted air-cooled inline aircraft engine designed in 1923 and first sold in 1924. The engine was of very high quality...
4 KB (443 words) - 07:11, 10 August 2024
was founded by Hellmuth Hirth as Versuchsbau Hellmuth Hirth. The first commercial engine, the 4-cylinder inverted in-line HM 60, first ran in June 1923...
8 KB (935 words) - 12:24, 26 August 2022
The Hirth HM 500 was a German four-cylinder air-cooled inverted inline engine developed from the Hirth HM 504 in 1938. Although developing the same output...
4 KB (360 words) - 17:27, 21 August 2022
The Hirth HM 504 is a four-cylinder air-cooled inverted inline engine. The HM 504 was a popular engine for light aircraft of the 1930s-1940s, and it was...
5 KB (489 words) - 19:19, 8 October 2023
The Hirth HM 508 was an air-cooled, eight-cylinder, 60° cylinder bank angle inverted-V aircraft engine built in Germany in the 1930s. It had a bore and...
6 KB (569 words) - 10:51, 26 June 2024
an open cockpit and a 60 hp (45 kW) Hirth HM 60 engine. It was later modified with an enclosed cabin and a 78 hp (58 kW) Hirth HM 4 engine. With additional...
2 KB (225 words) - 13:07, 29 December 2023
The Hirth HM 512 was a 12-cylinder development of the earlier, 6-cylinder HM 506, produced in the late 1930s. Both were supercharged, inverted V, air-cooled...
5 KB (553 words) - 05:36, 14 June 2023
Göppingen Gö 9 (category Schempp-Hirth aircraft)
airframe designs to use such an arrangement. Power was supplied by a Hirth HM 60 inverted, air-cooled inline four-cylinder engine mounted within the fuselage...
4 KB (529 words) - 02:33, 25 April 2024
Hirth HM 501 was a 6-cylinder air-cooled inverted in-line engine that was developed by Hirth Motoren GmbH in the late 1930s, from the 4-cylinder HM 500...
3 KB (363 words) - 10:52, 26 June 2024
The Hirth HM 515 was a four-cylinder air-cooled inverted inline engine, intended to power light aircraft of the 1940s. Due to World War II, demand for...
4 KB (471 words) - 07:11, 10 August 2024