Yamaha F4SMHA 8 HP Outboard Motor

The Yamaha F4SMHA is a 4-horsepower (HP), 4-stroke, single-cylinder outboard motor designed for small boats, dinghies, and as a backup engine for larger vessels. This motor is known for its fuel efficiency, smooth operation, and low maintenance, making it a reliable and practical choice for recreational boating and fishing. Its manual start system and lightweight design ensure easy operation, while its durable construction offers reliable performance in both saltwater and freshwater environments.

Key Specifications:

• Engine Type: 4-stroke, single-cylinder, SOHC (Single Overhead Cam)
• Horsepower: 4 HP
• Displacement: 138 cc
• Bore x Stroke: 56 mm x 43 mm
• Fuel System: Carburetor
• Ignition System: CDI (Capacitor Discharge Ignition)
• Starting System: Manual start
• Cooling System: Water-cooled
• Shaft Length: 15 inches (Short Shaft)
• Weight: Approximately 27 kg (59 lbs)
• Dimensions (L x W x H): 480 mm x 345 mm x 1060 mm
• Fuel Tank Capacity: External, portable fuel tank (tank not included)
• Oil Capacity: 0.6 liters
• Max RPM Range: 5000-6000 RPM
• Gear Ratio: 2.08:1
• Trim and Tilt: Manual tilt with multiple positions
• Recommended Fuel: Regular unleaded gasoline

Features:

• Lightweight Design: Weighing only 27 kg (59 lbs), the F4SMHA is easy to handle, transport, and install on small boats, dinghies, or as a secondary motor on larger vessels.
• Fuel-Efficient: The 4-stroke engine provides excellent fuel economy, making it an efficient choice for longer outings with fewer refueling stops.
• Smooth and Quiet Operation: The F4SMHA runs quietly with minimal vibration, ensuring a pleasant boating experience.
• Corrosion-Resistant: Built with corrosion-resistant materials, the motor performs well in both saltwater and freshwater conditions, ensuring long-term durability.
• Manual Tilt System: The manual tilt system allows for easy adjustment of the motor’s angle, providing flexibility for different water conditions and storage needs.
• Eco-Friendly: The F4SMHA complies with modern emission standards, delivering cleaner exhaust and reducing environmental impact.
• Easy Maintenance: The motor’s simple design and easy access to key components ensure that maintenance is quick and hassle-free.
• Reliable Starting: The CDI ignition system ensures reliable starts in all conditions, including cold weather or after extended storage periods.