Solo 2625

The Solo 2625 is a series of German aircraft engines, designed and produced by Solo Vertriebs- und Entwicklungs GmbH of Fellbach for use in ultralight aircraft, self-launching sailplanes and homebuilt aircraft.^[1]

Solo 2625
Type	Aircraft engine
National origin	Germany
Manufacturer	Solo Vertriebs- und Entwicklungs GmbH

Design and development

The engine series are all twin-cylinder two-stroke, in-line, 625 cc (38.1 cu in) displacement, liquid-cooled, gasoline engine designs, with poly V belt reduction drives. They employ dual electronic ignition ignitions systems and produce 53 to 68 hp (40 to 51 kW), depending on the model, with a compression ratio of 9.5:1.^[1]

Variants

Solo 2625 01

Model with a single diaphragm carburetor, that produces 53 hp (40 kW) at 5,900 rpm.^[2]

Solo 2625 02

Model with dual diaphragm carburetors, that produces 64 hp (48 kW) at 6,500 rpm.^[3]

Solo 2625 02i

Model with fuel injection, that produces 68 hp (51 kW) at 6,600 rpm.^[1][4]

Applications

• Binder EB28
• Binder EB29
• Glaser-Dirks DG-500
• Glaser-Dirks DG-800
• HpH 304
• Rolladen-Schneider LS9
• Schempp-Hirth Arcus
• Schempp-Hirth Quintus
• Schempp-Hirth Ventus-2
• Sportinė Aviacija LAK-20

Specifications (2625 02i)

Data from Tacke^[1]

General characteristics

• Type: Twin cylinder, two stroke aircraft engine
• Bore: 76 mm (3.0 in)
• Stroke: 69 mm (2.7 in)
• Displacement: 625 cc (38.1 cu in)
• Dry weight: 24 kg (52.9 lb)

Components

• Fuel type: gasoline
• Cooling system: liquid
• Reduction gear: poly V belt

Performance

• Power output: 68 hp (51 kW) at 6600 rpm
• Compression ratio: 9.5

See also

Related lists

• List of aircraft engines