MERCURY F 300 XL – strong and reliable motor for demanding drivers
The Mercury F 300 XL engine is a four-stroke outboard motor for those seeking reliability, high performance, and smooth control — ideal for sports boats, recreational boats, and work vessels, where stability, endurance, and quality performance are important.
Why choose F 300 XL:
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Performance & reliability: With 300 HP, the engine ensures strong acceleration, comfortable pace even during demanding cruising. The V8 diesel-free 4-stroke engine is proven and robust — ideal for long-term use.
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Smooth and precise control: Thanks to the DTS (Digital Throttle & Shift) system, you have smooth throttle and shifting regulation, enhancing comfort and control when steering the boat.
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Flexibility of use: The extra-long shaft (XL) is advantageous especially for larger boats or vessels with a deeper keel. The engine can handle various types of cruising — from recreational, through fishing, to sports use.
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Efficiency & low weight: Thanks to technologies like EFI and a well-optimized power-to-weight ratio, the engine is relatively light and economical in consumption.
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Reliable power supply: A strong alternator ensures stable power supply to onboard systems — important especially for longer cruises or larger boat equipment.
Technical specifications and performance
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Power: 300 HP (≈ 224 kW).
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Engine type: V8, 4-stroke, DOHC (32 valves), displacement 4.6 l
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RPM at full load: approx. 5200 – 6000 RPM.
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Fuel system: Electronic injection (EFI) — optimized performance and reliable combustion.
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Cooling: Water with thermostat, ideal for various water conditions (fresh and saltwater).
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Gear ratio: 1.75:1 (typical for this model)
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Shaft length (shaft): XL — extra long shaft, suitable for medium and larger boats.
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Alternator / charging: 85 A / 1071 W (with “Idle Charge”) — reliable battery charging even at low RPMs.