на всички марки без изключение еднаквите "железа" развиват по-висока мощност при по-високи обороти...
На Меркури от сайта:
за 3.5/ 2.5кс
HP/Kw @ Prop 3.5 / 2.6
2.5 / 1.9
Full throttle RPM 5000-6000
4500-5500
Cylinder Configuration 1 1
Displacement (L / CID) 5.2 / 85
5.2 / 85
Bore and Stroke (in / mm) 2.16 x 1.42in / 55 x 36mm
2.16 x 1.42in 55 x 36mm
Fuel Induction System 2-valve pushrod (overhead valve)
2-valve pushrod (overhead valve)
Ignition CDI w/electronic spark advance
CDI w/electronic spark advance
Fuel System Carbureted
Carbureted
Alternator Amp — —
Cooling System Water-cooled with thermostat
Water-cooled with thermostat
Starting Manual
Manual
Gearcase Ratio 2.15:1
2.15:1
Gear Shift F-N F-N
Gearcase Options — —
Steering Tiller with 360° turning
Tiller with 360° turning
Trim System — —
Trim Positions 4
4
Trim Options — —
Exhaust System Above prop
Above prop
Shallow water drive — —
Shallow water trim range (degrees) 16
16
Recommended Oil Mercury 4-Stroke Outboard Oil
Mercury 4-Stroke Outboard Oil
Fuel Ethanol Tolerance 87 octane/up to 10% ethanol
87 octane/up to 10% ethanol
Integral fuel tank (gal / L) 0.3 / 0.95
0.3 / 0.95
Remote fuel tank optional — —
Optional fuel tank (gal / L) — —
Remote fuel tank standard (gal / L) — —
Engine Protection Operator Warning System
Over-rev Over-rev
Compatible with Smartcraft Digital Technology No
No
Shaft Length 15 in (381mm)
20 in (508 mm) 15 in (381mm)
Dry Weight * Lightest model available 38lbs / 17kg
38lbs / 17kg
За 4 / 5 / 6 кс
HP/Kw @ Prop 4 / 2.9
5 / 3.7 6 / 4.4
Full throttle RPM 4500-5500
4500-5500 5000-6000
Cylinder Configuration 1
1 1
Displacement (L / CID) 7.5 / 123
7.5 / 123 7.5 / 123
Bore and Stroke (in / mm) 2.32 x 1.77in 59 x 45mm
2.32 x 1.77in 59 x 45mm 2.32 x 1.77in
59 x 45mm
Fuel Induction System 2-valve pushrod (overhead valve)
2-valve pushrod (overhead valve) 2-valve pushrod (overhead valve)
Ignition CDI w/electronic spark advance
CDI w/electronic spark advance CDI w/electronic spark advance
Fuel System Carbureted
Carbureted Carbureted
Alternator Amp 4 / 2 amp / 50 / 25 watt (Optional)
4 / 2 amp / 50 / 25 watt (Optional) 4 / 2 amp / 50 / 25 watt (Optional)
Cooling System Water-cooled with thermostat
Water-cooled with thermostat Water-cooled with thermostat
Starting Manual
Manual Manual
Gearcase Ratio 2.15:1
2.15:1 2.15:1
Gear Shift F-N-R
F-N-R F-N-R
Gearcase Options — — —
Steering Tiller
Tiller Tiller
Trim System — — —
Trim Positions 6
6 6
Trim Options — — —
Exhaust System Though prop
Though prop Though prop
Shallow water drive Yes
Yes Yes
Shallow water trim range (degrees) 16
16 16
Recommended Oil Mercury 4-Stroke Outboard Oil
Mercury 4-Stroke Outboard Oil Mercury 4-Stroke Outboard Oil
Fuel Ethanol Tolerance 87 octane/up to 10% ethanol
87 octane/up to 10% ethanol 87 octane/up to 10% ethanol
Integral fuel tank (gal / L) 0.4 / 1.1 — —
Remote fuel tank optional — — —
Optional fuel tank (gal / L) 3.2 / 12 — —
Remote fuel tank standard (gal / L) — 3.2/12 3.2 / 12
Engine Protection Operator Warning System Low oil pressure
Over-rev
Low oil pressure
Over-rev Low oil pressure
Over-rev
Compatible with Smartcraft Digital Technology No
No No
Shaft Length 15 in (381mm)
20 in (508 mm) 15 in (381mm)
20 in (508 mm) 15 in (381mm)
20 in (508 mm)
Dry Weight * Lightest model available 55lbs / 25kg
55lbs / 25kg 55lbs / 25kg
малко е нечетливо, затова може да влезете тук и да си избирате кои модели да сравнявате в табличен вид:
http://www.mercurymarine.com/compare/ou ... pare=3,4,5