Outboard motor Yamaha 25B

Outboard motor Yamaha 25B

Brief description

  • Engine capacity 496 cm3
  • Power 18.4 kW
  • (2-stroke)
  • Weight 53-56,5 kg.


Engine Type: 2-cylinder 2-stroke
Engine capacity: 496 cm3
Power: 18.4 kW / 5000 rpm
Maximum operating range: 4500-5500 rpm
Weight (Base Model): 25BMHS: 53.0 kg, 25BMHS: 54.5 kg, 25BWCS: 56.5 kg
Fuel system: 1 carburettor
Fuel tank capacity: Separate pot 24 l л
Lubrication system: Pre-mixed
Ignition Coil / Alternator: 12V-6A
Gear ratio 13:27
System launch: 25BMHS: manual, 25BWCS: manual / electric
Lifting mechanism: Manual (of 4 °, 8 °, 12 °, 16 °, 20 °)

Extra description

Two-stroke engines. Enduro Series. 

For over 45 years Yamaha delivers reliable outboards for heavy duty to the most demanding users - people for whom the boat is a working tool. Outboard motors Origin series perfectly suit this purpose. If during the day you catch a fish and then for hours come back home from fishing grounds, these models are for you. Their design perfectly suits for your type of business, providing the necessary power and agility. 

Outboard motors Enduro series from the first to the last detail are designed for long hours of continuous operation in harsh conditions, inherent in commercial fisheries. Years of rigorous tests have allowed identifying those systems that are essential for a motor on the long road to the beach. 

The main differences between the series: 

* Durability and reliability 
* Movement in shallow waters 
* Electronic ignition (CDI) 
* Powerful alternator