R 1200 CL
R 1200 CL
R 1200 CL
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R <strong>1200</strong> <strong>CL</strong><br />
Technical Data<br />
Engine:<br />
Performance<br />
Max. torque<br />
Bore<br />
Stroke<br />
Effective capacity<br />
Stroke/bore ratio<br />
Compression ratio<br />
Fuel<br />
Angle of valve in relation to the cylinder axis<br />
Valve diameter Intake:<br />
Exhaust:<br />
Camshaft<br />
Valve timing at 3 mm valve play<br />
Valve stroke (without valve play)<br />
Engine oil volume<br />
Oil filter<br />
Oil pumps<br />
Lubricating Circuit Oil Pressure<br />
Engine cooling:<br />
Flow rate of the pump<br />
Start of opening of the thermostat valve<br />
Air/oil-cooled 2-cylinder 4-stroke boxer<br />
engine with four rocker arm operated<br />
valves, each with overhead camshaft and<br />
wet lubrication with two oil coolers<br />
45 kW (61 hp) @ 5000 rpm<br />
98 Nm (71 ft/lb) @ 3000 rpm<br />
101 mm (3.98”)<br />
73 mm (2.87”)<br />
1170 cm 3 (71.4 cubic inches)<br />
0.72<br />
10.0 : 1<br />
Unleaded regular grade fuel, 95 RON<br />
Intake: 19°<br />
Exhaust: 22°<br />
34 mm (1.34”)<br />
29 mm (1.14”)<br />
256°<br />
Intake opens 17° ATDC<br />
Intake closes 15° ATDC<br />
Exhaust opens 15° BTDC<br />
Exhaust closes 17° BTDC<br />
8.23 mm (0.32”)<br />
3.75 liter (4 quarts)<br />
External filter cartridge<br />
2 Troichoid pumps from auxiliary shaft<br />
driven by a chain<br />
3.5–6.0 bar (50-87 psi)<br />
at 80° C (176 O F) oil temperature<br />
Combined air/oil cooling with twin coolers<br />
integrated in the frame. Circulation by<br />
means of separate oil pumps<br />
with thermostat control<br />
35 liters (37 qts) per minute<br />
95 °C (203 O F)<br />
38 Technical Features in Detail
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