WesWorld

Repository for data pertaining to aero engines manufactured by the Brandenburgerische Motorenwerke

Type: Nine-cylinder single-row supercharged air-cooled radial engine
Bore: 154 mm
Stroke: 160 mm
Displacement: 26.82 litres
Length: 1,285 mm
Diameter: 1,324 mm
Dry weight: 465 kg

Valvetrain: Two overhead valves per cylinder
Supercharger: Single-speed centrifugal type supercharger
Fuel system: Carburetor
Fuel type: 80 octane rating gasoline
Cooling system: Air-cooled
Reduction gear: Farman epicyclic gearing, 1.6:1

Power output: 592 hp at 2,100 rpm for takeoff

Type: 9-cylinder supercharged air-cooled radial engine
Bore: 154 mm
Stroke: 160 mm
Displacement: 26.82 litres
Length: 1,420 mm
Diameter: 1,388 mm
Dry weight: 550 kg

Valvetrain: Pushrod-actuated overhead valve
Supercharger: Gear-driven
Fuel system: Fuel injection
Fuel type: 87 Octane petrol
Cooling system: Air cooled

Power output: 900 hp at 2,500 rpm at sea level, 1,000 hp at 3,100 rpm at 3,100 metres