The Yamaha 6HP is designed for effortless mobility and reliable power. Light to carry, easy to start, and smooth to handle — it’s the perfect choice for tenders, small fishing boats, or inflatables. Simplicity meets Yamaha’s trusted marine engineering.
6HP
Portable Power. Big Potential.
Whether you’re powering a tender, inflatable, or small boat, the Yamaha 6HP gives you the confidence to go farther. Weighing just 27 kg, it’s one of the lightest in its category, making transport and mounting remarkably easy. The single-cylinder 139cc 4-stroke engine offers quiet, fuel-efficient power with minimal emissions. Featuring PrimeStart™ for easy starts, shallow water drive, and manual tilt, the 6HP makes boating stress-free — especially in tight areas or beach approaches.
Comfort and reliability come standard. Wide-span motor mounts reduce vibration, while an easy-to-carry handle and built-in fuel tank enhance portability. Optional external fuel connection extends runtime when needed. The lighting coil enables navigation light connection, and start-in-gear protection ensures safety every time. Yamaha’s YDC-30 aluminium alloy and Phaze Five™ anti-corrosion system offer long-term durability in any water. The 6HP is built for boaters who want lightweight simplicity without compromising on performance — trusted Yamaha quality in its most compact form.
DETAILS
ABOUT 6HP
ENGINE
| ➢ CATEGORY | Portable (6 – 2.5hp) |
|---|---|
| ➢ ENGINE TYPE | 4-stroke |
| ➢ Displacement | 139 cc |
| ➢ No. of cylinders / Configuration | 1, OHV |
| ➢ Bore x stroke | 62.0 mm x 46.0 mm |
| ➢ Prop shaft output at mid range | 4.4 kW / 5,000 rpm |
| ➢ Full Throttle Operating Range | 4,500 – 5,500 rpm |
| ➢ Lubrication system | Wet sump |
| ➢ Fuel Induction System | 1-Carb |
| ➢ Ignition / advance system | CDI |
| ➢ Starter system | Manual |
| ➢ Gear ratio | 2.08 (27:13) |
DIMENSIONS
| ➢ Transom height | S435L:562mm |
|---|---|
| ➢ Weight with propeller | F6CMHS: 27.0kg, F6CMHL: 28.0kg |
| ➢ Fuel tank capacity | 1.1litres(Built-in fuel tank) or optional seperate fuel tank |
| ➢ Oil pan capacity | 0.6 L |
ADDITIONAL FEATURES
| ➢ Control | Tiller handle |
|---|---|
| ➢ Trim & Tilt method | Manual |
| ➢ Light coil / Alternator Output | 12V – 6A with rectifier/regulator** |
| ➢ Propeller | Included |
| ➢ Remark | The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft |
ELECTRIC-DRIVE TECHNICAL SPECS
| ➢ Digital Maximizer | No |
|---|---|
| ➢ Battery Meter | No |
PHOTOS
GALLERY
SERENITY
Light. Strong. Always Ready.
With the Yamaha 6HP, comfort and reliability go hand in hand. Wide-span motor mounts keep vibration low for smoother operation, while ergonomic carry handles make transport easy. Starting is simple with PrimeStart™, and start-in-gear protection adds peace of mind. Yamaha’s marine-grade materials, including YDC-30 aluminium alloy, protect against corrosion, so you can trust your 6HP to perform season after season. This engine is built for those who value both freedom and functional dependability.
DESIGN
ENGINE
The 6HP may be compact, but it’s packed with Yamaha engineering. Its 139cc 4-stroke single-cylinder engine delivers smooth, fuel-efficient propulsion with impressively low noise and emissions. Manual tilt, shallow water drive, and an optional external fuel tank connection give you flexibility in any setting. Whether you’re cruising to shore or exploring a quiet inlet, this engine offers responsive power and advanced reliability. With Yamaha’s proven ignition and combustion systems, the 6HP brings full-scale thinking to small-scale boating.
WARRANTY
5 YEAR PROMISE
Enjoy Yamaha’s industry-leading limited warranty, offering up to 5 years of peace of mind. The 6HP is built to exacting standards with proven dependability. Whether you’re navigating calm bays or deep offshore waters, Yamaha’s legacy of excellence keeps you covered.
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