The Yamaha 15hp four-stroke outboard motor is a versatile and reliable engine, ideal for small boats such as aluminum fishing vessels, tenders, and inflatables. Its compact design and advanced features make it a popular choice among boating enthusiasts.
Key Specifications:
Engine Type: 4-stroke, Single Overhead Camshaft (SOHC), in-line 2-cylinder
Displacement: 362 cc
Bore x Stroke: 63 x 58.1 mm
Prop Shaft Horsepower: 15 hp at 5,500 rpm
Full Throttle RPM Range: 5,000–6,000 rpm
Fuel Induction System: Carburetor
Ignition System: CDI Microcomputer
Starting System: Manual or Electric, depending on the model
Lubrication System: Wet sump
Alternator Output: 10 Amp
Gear Ratio: 2.08:1
Dry Weight: Approximately 50 kg (111 lbs) for the 15" shaft manual start model
Shaft Lengths Available: 15" (Short) and 20" (Long)
Notable Features:
PrimeStart™ System: Ensures easy starting in all conditions without the need for a choke.
Auto Decompression Device: Reduces cylinder pressure for effortless manual starting.
High-Output Alternator: Provides sufficient power for onboard electronics and ensures reliable engine starting.
Shallow Water Drive System: Allows safe operation in shallow waters, protecting the propeller and engine.
Freshwater Flushing System: Simplifies engine cleaning and extends its lifespan by preventing salt and dirt buildup.
Ergonomic Carry and Control Handles: Facilitate easy transportation, mounting, and storage.
For more detailed information and to explore the full range of Yamaha's 15hp four-stroke outboard models, you can visit their official website. citeturn0search0