From Wikipedia, the free encyclopedia
The Hirth HM 506 was a 6-cylinder air-cooled inverted inline engine that was developed from the earlier 4-cylinder HM 504. The HM 506 was a popular engine for light aircraft of the 1930-40's and powered the Bücker Bü 133A model trainer. The engine featured a cast magnesium alloy crankcase.
[edit] Specifications (HM 506)
General characteristics
- Type: 6 cylinder air cooled inverted inline
- Bore: 105mm (4.13 in)
- Stroke: 115mm (4.53 in)
- Displacement: ( cu in)
- Length: mm ( in)
- Width: mm ( in)
- Height: mm ( in)
- Dry weight: kg ( lbs)
Components
- Valvetrain: 1 inlet and 1 exhaust valve per cylinder
- Fuel type: 77 octane
- Cooling system: air
Performance
[edit] Applications
Germany
[edit] External links
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