Ma poate lamuri si pe mine cineva ce diferenta exista intre motoarele yamaha 4hp si 6hp tinand cont ca sunt identice?cilindree,alezaj,cursa,carburator.de unde sunt cei 2 cp in plus?Multumesc!
4cp 6hp
Engine Type One-Cylinder - One-Cylinder
Displacement 8.5 ci (139 cc) - 8.5 ci (139 cc)
Bore x Stroke 62 x 46mm (2.44 x 1.81 in - 62 x 46mm (2.44 x 1.81 in)
Compression Ratio 8.9:1 8.9:1
Prop Shaft Horsepower 4hp at 4500 rpm 6hp @ 5000rpm vad ca aici apare o diferenta!
Full Throttle RPM Range 4000-5000 4500-5500
Fuel/Induction System OHV OHV
Intake Carburetor Carburetor
Exhaust Above Propeller Above Propeller
Cooling Water/Thermostatic Control Water/Thermostatic Control
Ignition System CDI CDI
Spark Plug CR6HSB-000-000 CR6HSB-000-000
Alternator Output 6 Amp (Optional: Requires 6 Amp (Optional: Requires Charging Kit
Starting System Manual Manual
Lubrication Wet Sump Wet Sump
Engine Oil Capacity .6L (.63 qt) .6L (.63 qt)
Recommended Engine Oil Yamalube® 4M Yamalube® 4M
Recommended Fuel Filtration Yamaha Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
http://www.yamahaoutboards.com/outboards/Portable/comparisons
4cp 6hp
Engine Type One-Cylinder - One-Cylinder
Displacement 8.5 ci (139 cc) - 8.5 ci (139 cc)
Bore x Stroke 62 x 46mm (2.44 x 1.81 in - 62 x 46mm (2.44 x 1.81 in)
Compression Ratio 8.9:1 8.9:1
Prop Shaft Horsepower 4hp at 4500 rpm 6hp @ 5000rpm vad ca aici apare o diferenta!
Full Throttle RPM Range 4000-5000 4500-5500
Fuel/Induction System OHV OHV
Intake Carburetor Carburetor
Exhaust Above Propeller Above Propeller
Cooling Water/Thermostatic Control Water/Thermostatic Control
Ignition System CDI CDI
Spark Plug CR6HSB-000-000 CR6HSB-000-000
Alternator Output 6 Amp (Optional: Requires 6 Amp (Optional: Requires Charging Kit
Starting System Manual Manual
Lubrication Wet Sump Wet Sump
Engine Oil Capacity .6L (.63 qt) .6L (.63 qt)
Recommended Engine Oil Yamalube® 4M Yamalube® 4M
Recommended Fuel Filtration Yamaha Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
http://www.yamahaoutboards.com/outboards/Portable/comparisons
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