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ENGINE TECHNICAL DATA
Type
Single-cylinder, 4-stroke
Engine capacity
278 cm³
Bore x Stroke
75x63 mm
Compression ratio
11 ± 0.5 : 1
Idle speed
1700 ± 100 rpm
Timing system
4 valves, single overhead
camshaft, chain-driven.
Valve clearance
Intake: 0.10 mm Exhaust: 0.15 mm
Max. power
16.1 kW at 7,250 rpm
MAX. torque
23 Nm at 6,000 rpm
Primary drive
Automatic expandable pulley
variator with torque server, V-belt,
automatic self-ventilating
centrifugal dry clutch
Final reduction
with gear reduction unit in oil bath.
Lubrication
Engine lubrication with lobe pump
(inside crankcase), chain-driven,
with double filter: mesh and paper.
Cooling
Forced coolant circulation system.
Electric starter
Oil-coated freewheel and torque
limiter.
Ignition
Electronic inductive discharge
ignition, high efficiency, with
separate HV coil.
78
4 Technical data
Summary of Contents for SR MAX 300 i.e.
Page 4: ...4 ...
Page 7: ...SR MAX 300 i e Chap 01 Vehicle 7 ...
Page 8: ...01_01 8 1 Vehicle ...
Page 10: ...01_02 10 1 Vehicle ...
Page 27: ...01_24 27 1 Vehicle ...
Page 28: ...28 1 Vehicle ...
Page 29: ...SR MAX 300 i e Chap 02 Use 29 ...
Page 41: ...SR MAX 300 i e Chap 03 Maintenance 41 ...
Page 61: ...03_24 03_25 03_26 61 3 Maintenance ...
Page 74: ...74 3 Maintenance ...
Page 75: ...SR MAX 300 i e Chap 04 Technical data 75 ...
Page 76: ...04_01 76 4 Technical data ...
Page 81: ...SR MAX 300 i e Chap 05 Spare parts and accessories 81 ...
Page 84: ...84 5 Spare parts and accessories ...
Page 85: ...SR MAX 300 i e Chap 06 Programmed maintenance 85 ...