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The Rotec R3600 is a nine-cylinder radial engine built by Rotec Aerosport Pty Ltd in Australia. Initially released in 2005, it was a followup of the 7-cylinder Rotec R2800 released five years earlier. Both this engine and its smaller cousin have been frequently used as both replacement engines for vintage World War 1 aircraft, and reproduction aircraft from the same vintage. Some notable aircraft this engine has been used in are the Fokker Triplane, Sopwith Camel and the Nieuport 17.

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Note that these engines are not limited to only aircraft applications, JRL Cycles has converted an R3600 for use in a motorcycle.

Applications

Applications include:[1]

• Airdrome Sopwith Camel
• Avro 504K
• BJJR Bulldog
• Criquet Storch
• Dehavilland DHC-1
• Fokker DR1
• Hatz Classic
• Little Wing Autogyro
• Nieuport 24
• Nieuport 17
• Polikarpov I-16
• Samson Mite
• Sopwith Camel
• Van's RV-8R
• Warner Revolution II
• Zenith CH 200

Specifications (Rotec R3600)

General characteristics

• Type: 9-cylinder Air-cooled single row radial engine
• Bore: 3.149 in (80 mm)
• Stroke: 3.149 in (80 mm)
• Displacement: 220.9 in³ (3,619 cc)
• Diameter: 33.47 in (850 mm)
• Dry weight: 275 lb (125 kg) (dry)

Components

• Valvetrain: Poppet Valve (pushrod activated), two per cylinder.
• Supercharger: None
• Turbocharger: None
• Fuel system: Carburetion
• Fuel type: 100LL Avgas
• Oil system: Dry Sump
• Cooling system: Air Cooled

Performance

• Power output: 150 hp (111.855 kW, 152 PS) at 3,600 RPM Geared
• Specific power: 0.68 hp/in³ (31.06 kW/L)
• Fuel consumption: 7.1 US Gal/hr (5.93 Imp Gal/hr, 27 Liters/hr) at 75% throttle
• Power-to-weight ratio: 0.54 hp/lb (0.89 kW/kg)

See also

• List of motorcycles by type of engine

References

• Rotec R3600

External links

• Rotec Aerosport
• JRL Radial Motorcycle

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