Yamaha F4SMHA 4 HP Outboard Motor

The Yamaha F4SMHA is a 4 horsepower (HP), four-stroke outboard motor designed for smaller boats, dinghies, and tenders, as well as for use as a secondary engine for larger vessels. Known for its compact size, lightweight design, and smooth performance, the F4SMHA is perfect for recreational boating and fishing. It is built for both saltwater and freshwater conditions, offering fuel efficiency, ease of use, and minimal maintenance, making it a great choice for a variety of water activities.

Key Specifications:

• Engine Type: 4-stroke, single-cylinder, SOHC (Single Overhead Cam)
• Horsepower: 4 HP
• Displacement: 139 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 (LxWxH): 480 mm x 345 mm x 1060 mm
• Fuel Tank Capacity: Typically uses an 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:

• Compact and Lightweight: Weighing approximately 27 kg (59 lbs), the F4SMHA is easy to handle, making it an excellent choice for small boats, dinghies, and as a secondary engine for larger vessels.
• Fuel Efficient: As a four-stroke engine, the F4SMHA provides excellent fuel efficiency, making it ideal for longer trips with fewer refueling stops.
• Smooth and Quiet Operation: The F4SMHA is designed to run quietly with minimal vibration, providing a smooth and comfortable boating experience.
• Corrosion-Resistant: The F4SMHA is built with corrosion-resistant materials, making it well-suited for use in both saltwater and freshwater environments.
• Manual Tilt System: The manual tilt system allows for easy adjustment of the motor’s angle, offering optimal performance or easy storage when needed.
• Eco-Friendly: The motor is designed to meet modern emission standards, providing cleaner operation with reduced environmental impact.
• Easy Maintenance: The F4SMHA is built for simple maintenance, with easy access to key components for quick servicing.
• Reliable Starting: Featuring Yamaha’s CDI ignition system, the F4SMHA offers reliable starting in various conditions, including cold starts.