12HP Four Stroke Outboard Motor

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12HP Four Stroke Outboard Motor

Model: F12B(M/W)S F12B(M/W)L

High-performance 12HP four stroke outboard motor for inflatable boats and fishing boats. Fuel-efficient, durable and easy-to-operate marine engine from professional manufacturer.

MAX OUTPUT

8.8 （12）@5500 KW(HP)@r/min

WEIGHT

44 kg ；L;45kg

DISPLACEMENT

209 cm³

FUEL TANK

12 L(litre)

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MANUAL

CE CERTIFIED ISO icon

ISO 9001

OEM AVAILABLE

PRODUCT HIGHLIGHTS

KEY FEATURES

Efficient 12HP Power Output

Delivers strong and stable propulsion for small and medium-sized boats.

Advanced Four-Stroke Technology

Provides smoother operation, lower emissions, and improved fuel efficiency.

Lightweight and Portable Design

Compact structure allows easy transport and quick installation.

Smooth Gear Shifting System

Forward-neutral-reverse gear ensures easy maneuvering and safe boat control.

Durable Marine Construction

High-quality anti-corrosion materials protect the engine in harsh marine environments.

COMPLETE DATA

TECHNICAL SPECIFICATIONS

Model	F12B(M/W)S F12B(M/W)L
Overall Length	620mm
Overall Width	340mm
Overall Height	S：923mm L：1050mm
Transom height	S:433mm L:560mm
Net Weight	S;44kg ；L;45kg
Full throttle operating range	4500～5500r/min
Maximum output	8.8（12）@5500 KW(HP)@r/min
Idling speed	1900～1100r/min
Cylinders	2
Displacement	209cm³
max.fuel consumption	3.8L/h
Bore×Stroke	55×44mm
Control system	Tiller
Starting System	Manual
Gear positions	F-N-R
Gear ratio	2.08（27/13）
Trim and tilt system	Manual tilt
Fuel tank capacity	12L(litre)
Fuel	92#
Engine oil capacity	0.8L(litre)
ignition system	CDI
Cooling system	water-cooling
Gear oil capacity	320ml
Propeller spec.	3-8 1/2″×9″
Packing size	S：1105695385mm L：1235695385mm

APPLICATION SCENARIOS

BUILT FOR EVERY MISSION

It is an ideal power solution for fishing, recreational boating, water rescue, and light commercial applications.

Portable Inflatable Boats

Easy storage and high toughness, suitable for daily leisure, patrol and short water trips.

Specialized Fishing Boats

Stable and well-designed for freshwater and coastal fishing with reliable load capacity.

Heavy-Duty Aluminum Boats

Light, corrosion-proof and sturdy, ideal for daily operation, patrol and water cruising.

Comfort Leisure Boats

User-friendly and comfortable, perfect for family recreation, sightseeing and casual cruising.

Reliable Patrol Boats

Flexible and agile boats for water inspection, order maintenance and daily patrol tasks.

Mini Transport Boats

With proper load capacity, it realizes efficient personnel and supplies transportation on water.

COMMON QUESTIONS

FAQ

What size boat is suitable for a 12HP outboard motor?

A 12HP outboard motor is typically suitable for boats ranging from 3.5 to 5 meters, depending on the boat weight and load.

Is a four stroke outboard motor better than a two stroke motor?

Four-stroke outboard motors are known for better fuel efficiency, lower noise, and cleaner emissions, making them ideal for recreational and commercial boating.

Can this engine be used in saltwater?

Yes. The engine is designed with corrosion-resistant materials. After saltwater use, flushing the engine with fresh water is recommended.

Is OEM branding available?

Yes. Zhejiang Jianhang Power Machinery Co., Ltd. supports OEM branding, custom packaging, and global distributor cooperation.

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