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1928 BMW R47 Specs

General ─░nformation

Model BMW R47
Year 1928
Category Allround

Engine and transmission

Displacement 494.00 ccm (30.14 cubic inches)
Power 17.95 HP (13.1 kW)) @ 4000 RPM
Top speed 110.0 km/h (68.4 mph)
Compression 5.8:1
Bore x stroke 68.0 x 68.0 mm (2.7 x 2.7 inches)
Fuel system Carburettor. 20mm BMW Spezial
Fuel control Overhead Valves (OHV)
Ignition Bosh magneto
Lubrication system Wet sump
Cooling system Air
Gearbox 3-speed
Transmission type, final drive Shaft drive (cardan)
Fuel consumption 3.00 litres/100 km (33.3 km/l or 78.41 mpg)
Greenhouse gases 69.6 CO2 g/km. (CO2 - Carbon dioxide emission)

Chassis, suspension, brakes and wheels

Frame type Steel doble cradle
Front suspension Leading link
Rear suspension Rigid
Frame 3.50-27
Front tyre 3.50-27
Rear tyre 3.50-27
Front brakes Expanding brake (drum brake)
Front brakes diamete 150 mm (5.9 inches)

Physical measures and capacities

Weight incl. oil, gas, etc 126.0 kg (277.8 pounds)
Overall height 950 mm (37.4 inches)
Overall length 2,100 mm (82.7 inches)
Overall width 800 mm (31.5 inches)
Wheelbase 1,410 mm (55.5 inches)
Fuel capacity 14.00 litres (3.70 gallons)

Other specifications

Starter Kick
Carrying capacity 192kg
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