Mercury FourStroke (2.5-300hj) - Boat Service Estonia https://boat-service.ee/en/tootekategooria/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/ Boat Service Estonia - Mootorpaadid, treilerid, mootorid Tue, 06 Jan 2026 01:32:18 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://boat-service.ee/wp-content/uploads/2025/10/boat-service-logo-22-80x80.png Mercury FourStroke (2.5-300hj) - Boat Service Estonia https://boat-service.ee/en/tootekategooria/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/ 32 32 Mercury F250 DS V8 CMS https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f250-ds-v8-cms/ Tue, 06 Jan 2026 01:32:18 +0000 https://boat-service.ee/pood/uncategorized/mercury-f250-ds-v8-cms/ Mercury FourStroke 250hp is a refined 4.6L V8 outboard that delivers strong acceleration, smooth cruising and excellent fuel efficiency. It is ideal for larger fishing boats, center-consoles and family cruisers that need quiet, reliable power.

  • High-displacement 4.6L V8 FourStroke powerhead
  • Adaptive Speed Control for steady rpm in changing conditions
  • Exceptionally smooth and quiet operation
  • 85A charging output with Idle Charge battery management
  • SmartCraft® compatible with optional Digital Throttle & Shift (DTS)

Technical data

Engine Mercury FourStroke 250hp
Horsepower 250 HP / 184 kW
Alternator 85 amp (1071 W) with Idle Charge
Colour options Black / Cold Fusion White
SmartCraft compatible Yes
Displacement 4.6 L
Dry weight (lightest model) 527 lbs / 239 kg
Engine type V8 FourStroke
Recommended fuel Unleaded Regular 87 Octane minimum (R+M/2) or 90 RON, 10% Ethanol maximum

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]]> Mercury FourStroke 250hp – Refined V8 Power

The Mercury FourStroke 250hp outboard combines high-displacement V8 power with advanced control and efficiency features. It is engineered for boaters who want strong mid-range torque, a quiet ride and low running costs on a wide range of boats.

Smooth, Quiet Performance

A large muffler and vibration-dampening cowl design help the V8 FourStroke run exceptionally smooth and quiet at any speed. Less noise and vibration make conversations easier and long days on the water more relaxing.

Consistent Control with Adaptive Speed Control

Adaptive Speed Control automatically maintains engine rpm as load or conditions change. Climbing large swells, cruising at low speeds or carving tight turns feels more controlled because you do not need to constantly adjust the throttle.

Easy Routine Maintenance

The exclusive top cowl service door simplifies routine checks. You can inspect or add engine oil without removing the entire cowl. A clear, hour-based maintenance schedule decal under the cowl provides a quick overview of service intervals.

Strong Charging and Intelligent Battery Management

A powerful alternator produces up to 85 amps of charging power at wide-open throttle. The idle charge battery management system monitors battery voltage and can automatically raise idle rpm to increase alternator output when needed, helping to keep onboard electronics running longer.

Durable and Efficient by Design

Advanced alloys, durable coatings, sealed electronics and an easy-to-use freshwater flush system provide strong corrosion resistance in demanding marine environments. Efficiency-enhancing features such as Advanced Range Optimisation (ARO), a closed-loop fuel system and a hydrodynamic gearcase help the FourStroke 250hp deliver excellent fuel economy.

SmartCraft Integration and Versatility

The FourStroke 250hp is fully compatible with Mercury SmartCraft digital technologies, including Active Trim, VesselView displays, Troll Control and Joystick Piloting for suitable installations. Available Digital Throttle & Shift (DTS) controls provide smooth, quiet shifting and instant throttle response, giving you confident control over every trip.

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]]> Mercury F4 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f4/ Mon, 28 Jul 2025 08:42:15 +0000 https://boat-service.ee/pood/uncategorized/mercury-f4/ Mercury F4 MH FourStroke Outboard The Mercury F4 MH is a compact and lightweight 4 horsepower FourStroke outboard engine designed for portability and performance. Perfect for inflatables, tenders, and small boats, this engine is built for reliability, easy handling, and smooth operation. Key Features Power 4 HP / 2.9 kW Displacement 123 cm³ Cylinder 1 [...]

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]]> Mercury F4 MH FourStroke Outboard

The Mercury F4 MH is a compact and lightweight 4 horsepower FourStroke outboard engine designed for portability and performance. Perfect for inflatables, tenders, and small boats, this engine is built for reliability, easy handling, and smooth operation.

Key Features

Power 4 HP / 2.9 kW
Displacement 123 cm³
Cylinder 1
RPM Range 4500–5500
Fuel System Carbureted
Cooling Water-cooled with thermostat
Ignition Manual start
Steering Tiller handle
Trim System 6-position manual trim
Shallow Water Drive Yes
Fuel Tank Integrated, 1.1 L
Weight 25 kg
Recommended Fuel Minimum 95 octane, 98 recommended
Recommended Oil Mercury FourStroke Oil 10W-30
Warranty 2+3 years

Available Models

  • F4 MH: 15″ (381 mm) short shaft
  • F4 MLH: 20″ (508 mm) long shaft

Both models come with an integrated fuel tank and propeller as standard equipment.

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]]> Mercury F30 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f30/ Tue, 11 Apr 2023 12:14:53 +0000 https://boat-service.ee/pood/uncategorized/mercury-f30/ Specifications

Horsepower 30hp EFI
Engine type Inline 3
Displacement (CID/CC) 30.5 cu in (500cc)
Full throttle RPM 5800-6200
Starting Electric
Manual
Steering Remote
Tiller
Shaft length 15" / 381 mm
20" / 508 mm
Gearcase ratio 2.17:1
Dry weight
*Lightest model available		 145 lbs / 65.7 kg
Trim system Gas assist
Power trim and tilt

 

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]]> MERCURY F200 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f200-2/ Tue, 16 Jun 2020 07:51:37 +0000 https://boat-service.ee/toode/mercury-f200/ The Mercury outboard offers the user many good technical features. It is a reliable, easy-to-use, quiet and durable four-stroke engine.

Technical specifications

engine power 200 hj
Number of cylinders V-6
Startup electric start
Gears forward, neutral, backward
Steering remote control
Trim power trim
Fuel system injection
Fuel gasoline
Weight from 215 kg

 

  • L - long leg 508 mm
  • XL- extra long leg 635 mm
  • CXL- extra long leg with reverse rotation 635 mm
  • DTS- electric transmission
  • CW- white motor plastic

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]]> MERCURY F150 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f150/ Tue, 16 Jun 2020 07:36:10 +0000 https://boat-service.ee/toode/mercury-f150/ The Mercury outboard offers the user many good technical features. It is a reliable, easy-to-use, quiet and durable four-stroke engine.

Technical specifications

engine power 150 hj
Number of cylinders 4 cylindric
Workload 3000 cm3
Startup electric start
Gears forward, neutral, backward
Steering remote control
Trim electric trim
Fuel system injection
Fuel gasoline
Kaal 211 kg

  • L EFI - long leg 508 mm, electric start, electric trimmer, remote control
  • Mercury F150 XL EFI - very long leg 635 mm, electric start, automatic trim, remote control
  • CXL - extra long leg - 635 mm, rotating in the opposite direction

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]]> MERCURY F115 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f115/ Tue, 16 Jun 2020 07:10:21 +0000 https://boat-service.ee/toode/mercury-f115/ The Mercury outboard offers the user many good technical features. It is a reliable, easy-to-use, quiet and durable four-stroke engine.

Technical specifications

engine power 115 hj
Number of cylinders 4 cylindric
Workload 2064 cm3
Startup electric start
Gears forward, neutral, backward
Steering remote control
Trim electric trim
Fuel system injection
Fuel gasoline
Weight 172 kg


CXL - extra long leg - 635 mm, rotating in the opposite direction
L EFI - long leg 508 mm, electric start, electric trimmer, remote control

Mercury SeaPro outboards are designed for hard work. Created to be an ultra-strong partner for anyone working on the water.
With its reliability in the most difficult working conditions, the SeaPro series has earned several certificates

ELPT- long leg 508 mm, electric start, electric trimmer, remote control

  • EXLPT- extra long leg 635 mm, electric start, electric trimmer, remote control
  • ECXLPT- extra long leg 635 mm, reverse rotation, electric start, electric trim, remote control
  • CT-command thrust: more traction and better performance

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]]> MERCURY F100 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f100-2/ Tue, 16 Jun 2020 07:04:47 +0000 https://boat-service.ee/toode/mercury-f100/ The Mercury outboard offers the user many good technical features. It is a reliable, easy-to-use, quiet and durable four-stroke engine.

Technical specifications

engine power 100 hj
Number of cylinders 4 cylindric
Workload 2064 cm3
Startup electric start
Gears forward, neutral, backward
Steering remote control
Trim electric trim
Fuel system injection
Fuel gasoline
Weight 163 kg
  • XL EFI - very long leg 635 mm, electric start, electric trimmer, remote control
  • The Command Thrust model offers more traction and better performance

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]]> MERCURY F80 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f80/ Tue, 16 Jun 2020 06:55:27 +0000 https://boat-service.ee/toode/mercury-f80/ The Mercury outboard offers the user many good technical features. It is a reliable, easy-to-use, quiet and durable four-stroke engine.

L EFI - long leg 508 mm, electric start, electric trimmer, remote control

Technical specifications

engine power 80 hj
Number of cylinders 4 cylindric
Workload 2064 cm3
Startup electric start
Gears forward, neutral, backward
Steering remote control
Trim electric trim
Fuel system injection
Fuel gasoline
Weight 163 kg

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]]> MERCURY F60 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f60/ Tue, 16 Jun 2020 06:53:04 +0000 https://boat-service.ee/toode/mercury-f60/ The Mercury outboard offers the user many good technical features. It is a reliable, easy-to-use, quiet and durable four-stroke engine.

ELPT - long leg 508 mm, electric start, electric trimmer, remote control

Technical specifications

engine power 60 hj
Number of cylinders 4 cylindric
Workload 995 cm3
Startup electric start
Gears forward, neutral, backward
Steering remote control
Trim electric trim
Fuel system injection
Fuel gasoline
Weight 112 kg

The Command Thrust model offers more traction and better performance

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]]> MERCURY F50 https://boat-service.ee/en/shop/mootorid-en/mercury-en/mercury-fourstroke-2-5-300hp-en/mercury-f50/ Tue, 16 Jun 2020 06:49:34 +0000 https://boat-service.ee/toode/mercury-f50/ The Mercury outboard offers the user many good technical features. It's reliable and easy
usable, quiet and durable four-stroke engine.

ELPT - long leg 508 mm, electric start, electric trimmer, remote control

Technical specifications

engine power 50 hj
Number of cylinders 4 cylindric
Workload 995 cm3
Startup electric start
Gears forward, neutral, backward
Steering remote control
Trim electric trim
Fuel system injection
Fuel gasoline
Weight 112 kg

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