25HP Four Stroke Outboard Motor

JIANHANG

Get A Quote

Home Four stroke outboard motor 25HP Four Stroke Outboard Motor

25HP Four Stroke Outboard Motor

Model: F25(B/F)(M/W)S F25(B/F)(M/W)L

Powerful and fuel-efficient 25HP four stroke outboard motor for fishing boats, inflatable boats and work boats. Durable marine engine from professional manufacturer.

MAX OUTPUT

18.4 （25）@5500 KW(HP)@r/min

WEIGHT

52.0 kg ；L:54.0kg

DISPLACEMENT

387 cm³

FUEL TANK

24 L(litre)

INQUIRY NOW

MANUAL

CE CERTIFIED ISO icon

ISO 9001

OEM AVAILABLE

PRODUCT HIGHLIGHTS

KEY FEATURES

Strong 25HP Engine Performance

Provides powerful propulsion suitable for medium-sized boats.

Advanced Four-Stroke Technology

Delivers smooth operation, lower noise, and improved fuel efficiency.

Durable Marine-Grade Components

Corrosion-resistant materials ensure long service life in harsh marine environments.

Efficient Cooling System

Water cooling system maintains stable engine temperature during long operation.

Easy Operation and Maintenance

Ergonomic tiller control and simplified maintenance design.

COMPLETE DATA

TECHNICAL SPECIFICATIONS

Model	F25(B/F)(M/W)S F25(B/F)(M/W)L
Overall Length	1048mm
Overall Width	420mm
Overall Height	S：1080mm L：1205mm
Transom height	S:440mm L:565mm
Net Weight	S:52.0kg ；L:54.0kg
Full throttle operating range	5000～6000r/min
Maximum output	18.4（25）@5500 KW(HP)@r/min
Idling speed	1000～1100r/min
Cylinders	2
Displacement	387cm³
max.fuel consumption	7.1L/h
Bore×Stroke	64×58.1mm
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	24L(litre)
Fuel	92#
Engine oil capacity	1.8L(litre)
ignition system	CDI
Cooling system	water-cooling
Gear oil capacity	250ml
Propeller spec.	3-9 1/4″×8″ -G or 3-9 1/4″×12″-G
Packing size	S：1260765525mm L：1410765525mm

APPLICATION SCENARIOS

BUILT FOR EVERY MISSION

It is widely used for fishing operations, coastal transport, water patrol, and recreational boating.

Premium Fishing Boats

Stable and practical hull design, ideal for freshwater and coastal fishing for daily angling.

Light Rescue Inflatable Boats

Easy storage and rapid deployment, reliable for water emergency rescue and flood relief tasks.

Tough Aluminum Boats

Lightweight, corrosion-resistant and durable, adaptable to cruising, work and complex waters.

Water Area Patrol Boats

For water patrol, security supervision and emergency response, powerful and safe.

Leisure Sightseeing Boats

Focus on comfort, suitable for family outings and sightseeing, stable and stylish.

Small Short-Distance Transport Boats

For short-distance cargo and personnel transport, easy to operate in inland waters.

COMMON QUESTIONS

FAQ

What boat size is suitable for a 25HP outboard motor?

A 25HP motor is typically suitable for 4–6 meter boats, depending on boat weight and load capacity.

Is the F25 engine fuel efficient?

Yes. Four-stroke technology ensures lower fuel consumption and better engine efficiency.

Can the motor operate in saltwater?

Yes. The engine uses marine anti-corrosion materials and is suitable for both freshwater and saltwater environments.

Do you support OEM customization?

START A PARTNERSHIP

READY TO SOURCE FROM THE FACTORY?

Whether you're a dealer, distributor, or government buyer — get factory-direct pricing, OEM customization, and dedicated project support.

CONTACT SALES DOWNLOAD CATALOG

Red and black inflatable boat product image

Chinese (Simplified)
English
French
German
Portuguese
Russian
Spanish