- Source: Austro Engine E4
The Austro Engine E4 (marketed as the AE 300) is a liquid-cooled, inline, four-cylinder, four-stroke, aircraft diesel engine. The engine is manufactured by Austro Engine, an Austrian-based company and subsidiary of Diamond Aircraft Industries.
Development
The engine is based on the Mercedes-Benz OM640 road Diesel engine.
Following Diamond's "General Aviation Single Point of Contact" strategy, Austro Engine started to design a new engine for use on Diamond products in 2005. It received its type certificate in January 2009.
Applications
Diamond DA40
Diamond DA42
Diamond DA50
Diamond DA52
Diamond DA62 180hp AE330.
Specifications (E4)
Data from Austro Engine and type certificate
= General characteristics
=Type: Four-cylinder, four-stroke diesel aircraft engine
Bore: 83 mm (3.3 in)
Stroke: 92 mm (3.6 in)
Displacement: 1,991 cm3 (121 cu in)
Length: 738 mm (29 in)
Width: 855 mm (34 in)
Height: 574 mm (23 in)
Dry weight: 186 kg (410 lb)
Mean time between failures: > 100,000 h
Time between overhauls: 1,800 h
= Components
=Fuel type: Kerosene and diesel (EN 590)
Cooling system: liquid-cooled
Reduction gear: Gearbox with 1:1.69 ratio
= Performance
=Power output: 168 hp (125 kW) (maximum takeoff and continuous power) at up to 2,300 propeller RPM
Specific power: 1.38 hp/cu in (62.80 kW/L)
Fuel consumption: 35 L/h (9.25 US gal/h) at 100% power, and
19 L/h (5.02 US gal/h) at 60% power
Power-to-weight ratio: 0.41 hp/lb (0.67 kW/kg)
Torque: 512 Nm (maximum)
References
External links
Official website
Kata Kunci Pencarian:
- Austro Engine E4
- Austro Engine
- Aircraft diesel engine
- Thielert Centurion
- Diamond DA42 Twin Star
- List of aircraft engines
- Continental CD-230
- SMA SR305-230
- American Champion Scout
- List of airline codes
