BMW R 1200 CL Wartungshandbuch PDF herunterladen (Seite 6)

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The proven 1200 cc R 259 variant, with

high-camshaft-valve control and four

valves is fitted in the R 1200 CL unchanged.

The engine cooling system is handled by

twin oil-coolers integrated in the front

frame. Oil circulation is supplied by its own

oil pump, regulated by a thermostat.The oil

flows through both oil coolers in succes-

sion; lubricating oil and cooling oil are sep-

arated.

Engine management is controlled by the

Motronic MA 2.4. in conjunction with the per-

formance-determining components, such s

camshafts, valve sizes, air intake design, the R

1200 CL engine is also designed in such a

way that a torque range desired for a luxury

Cruiser is attained. The engine output of the

R 1200 CL is 45 KW (61 bhp) at 5000 RPM,

the maximum torque 98 Nm (71 ft/lb) at

3000 RPM.

The engine’s displacement and dynamic

specifications are:

Displacement = 1170 cc

Bore x Stroke = 101 mm x 73 mm

Pistons = short skirt light alloy box piston

Compression Ratio = 10.0:1,

Camshaft profile = 256°

The exhaust system is designed according

to the bikes cruiser characteristic.

R 1200 CL

Engine

Technical Features in Detail

1 2 3 4 5 6 7 8 9 10 11 ... 107 108

R 1200 CL 1
R 1200 CL Introduction 83

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