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200-300hp SeaPro – the right partner for the job
The new Mercury 200hp to 300hp SeaPro™ four-stroke outboards provide what you demand to get the job done – plenty of displacement, power, efficiency and durability. The impressive muscle of our new V8 4.6-liter and V6 3.4-liter powerheads is specifically designed for commercial duty and delivers our best-ever fuel economy. The one-two combination of ample torque and low weight makes these engines ideal for heavily loaded boats.
Datasheet
300 AMS
300 CMS
250
225
200
ENGINE DETAILS
Ideal for commercial fishing, commercial workboats and law-enforcement boats. Available with joystick piloting, electro-hydraulic power steering, and Mercury’s Advanced MidSection (AMS). The Advanced MidSection virtually eliminates vibration from being transmitted to the boat, while joystick piloting provides maximum control and maneuverability.
SPECIFICATIONS – 300 AMS
HP / kW
300/224
Engine type
V8
MidSection
Advanced MidSection (AMS)
Displacement (CID/CC)
279 CID
Displacement (L)
4.6L
Cylinder Configuration
V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
Full throttle RPM
4800-5600
Air induction
Performance-Tuned Long-Runner Intake Manifold
Fuel induction system
Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Alternator amp / Watt
115-amp (1449 Watt) with Idle Charge
Recommended fuel
Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Recommended oil
NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
Engine protection operator warning system
SmartCraft Engine Guardian
Compatible with SmartCraft digital technology
Yes
Starting
Electric Start with SmartStart Protection
Controls
Digital Throttle & Shift (DTS)
Steering
Electro-hydraulic power steering
Joystick Piloting for Outboards
Shaft length
20″ / 508 mm
25″ / 635 mm
30″ / 762 mm
Gearcase ratio
1.75:1
Dry weight *Lightest model available
600 lbs / 272 kgs
CARB star rating
3
Bore and stroke
3.6 in x 3.4 in / 92 mm x 86 mm
Ignition
SmartCraft PCM 112 Digital Inductive
Cooling system
Water-cooled with thermostat
Gear shift
F-N-R
Gearcase options
5.44″
Trim system
Power trim and tilt
Exhaust system
Through prop
Counter Rotation
Available
Color
Phantom Black
Lubrication system
Integrated wet sump
Oil Capacity
7.0 Quarts / 6.6 Liters
Maximum Trim Range
20° (-6° to 14°)
Maximum Tilt Range
73° (-6° to 67°)
ENGINE DETAILS
Advanced Range Optimization (ARO) and closed-loop fuel control work together to precisely adjust the fuel mixture for optimal fuel economy. For commercial fishing vessels, commercial workboats and law-enforcement boats.
SPECIFICATIONS – 300 CMS
HP / kW
300/224
Engine type
V8
MidSection
Conventional MidSection
Displacement (CID/CC)
279 CID
Displacement (L)
4.6L
Cylinder Configuration
V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
Full throttle RPM
4800-5600
Air induction
Performance-Tuned Long-Runner Intake Manifold
Fuel induction system
Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Alternator amp / Watt
85-amp (1071 Watt) with Idle Charge
Recommended fuel
Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Recommended oil
NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
Engine protection operator warning system
SmartCraft Engine Guardian
Compatible with SmartCraft digital technology
Yes
Starting
Electric Start with SmartStart Protection
Controls
Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
Hydraulic (standard)
Power (optional)
Shaft length
20″ / 508 mm
25″ / 635 mm
30″ / 762 mm
Gearcase ratio
1.75:1
Dry weight *Lightest model available
527 lbs / 239 kgs
CARB star rating
3
Bore and stroke
3.6 in x 3.4 in / 92 mm x 86 mm
Ignition
SmartCraft PCM 112 Digital Inductive
Cooling system
Water-cooled with thermostat
Gear shift
F-N-R
Gearcase options
5.44″
Trim system
Power trim and tilt
Exhaust system
Through prop
Counter Rotation
Available
Color
Phantom Black
Lubrication system
Integrated wet sump
Oil Capacity
7.0 Quarts / 6.6 Liters
Maximum Trim Range
20° (-6° to 14°)
Maximum Tilt Range
73° (-6° to 67°)
ENGINE DETAILS
Offers simple, seamless repower rigging. Engineered for commercial fishing vessels, commercial workboats and law-enforcement boats.
SPECIFICATIONS – 250
HP / kW
250/186
Engine type
V8
MidSection
Conventional MidSection
Displacement (CID/CC)
279 CID
Displacement (L)
4.6L
Cylinder Configuration
V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
Full throttle RPM
4800-5600
Air induction
Performance-Tuned Long-Runner Intake Manifold
Fuel induction system
Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Alternator amp / Watt
85-amp (1071 Watt) with Idle Charge
Recommended fuel
Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Recommended oil
NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
Engine protection operator warning system
SmartCraft Engine Guardian
Compatible with SmartCraft digital technology
Yes
Starting
Electric Start with SmartStart Protection
Controls
Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
Big Tiller (optional)
Hydraulic (standard)
Power (optional)
Shaft length
20″ / 508 mm
25″ / 635 mm
30″ / 762 mm
Gearcase ratio
1.75:1
Dry weight *Lightest model available
527 lbs / 239 kgs
CARB star rating
3
Bore and stroke
3.6 in x 3.4 in / 92 mm x 86 mm
Ignition
SmartCraft PCM 112 Digital Inductive
Cooling system
Water-cooled with thermostat
Gear shift
F-N-R
Gearcase options
5.44″
Trim system
Power trim and tilt
Exhaust system
Through prop
Counter Rotation
Available
Color
Phantom Black
Lubrication system
Integrated wet sump
Oil Capacity
7.0 Quarts / 6.6 Liters
Maximum Trim Range
20° (-6° to 14°)
Maximum Tilt Range
73° (-6° to 67°)
ENGINE DETAILS
Mercury engineers strategically trimmed weight to produce some of the lightest engines in the class—by up to 30 pounds—and the powerhead configuration has been optimized to minimize size. Ideal for commercial fishing vessels, commercial workboats and law-enforcement boats.
SPECIFICATIONS – 225
HP / kW
225/168
Engine type
V8
MidSection
Conventional MidSection
Displacement (CID/CC)
279 CID
Displacement (L)
4.6L
Cylinder Configuration
V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
Full throttle RPM
4800-5600
Air induction
Performance-Tuned Long-Runner Intake Manifold
Fuel induction system
Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Alternator amp / Watt
85-amp (1071 Watt) with Idle Charge
Recommended fuel
Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Recommended oil
NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
Engine protection operator warning system
SmartCraft Engine Guardian
Compatible with SmartCraft digital technology
Yes
Starting
Electric Start with SmartStart Protection
Controls
Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
Big Tiller (optional)
Hydraulic (standard)
Power (optional)
Shaft length
20″ / 508 mm
25″ / 635 mm
30″ / 762 mm
Gearcase ratio
1.75:1
Dry weight *Lightest model available
527 lbs / 239 kgs
CARB star rating
3
Bore and stroke
3.6 in x 3.4 in / 92 mm x 86 mm
Ignition
SmartCraft PCM 112 Digital Inductive
Cooling system
Water-cooled with thermostat
Gear shift
F-N-R
Gearcase options
5.44″
Trim system
Power trim and tilt
Exhaust system
Through prop
Counter Rotation
Available
Color
Phantom Black
Lubrication system
Integrated wet sump
Oil Capacity
7.0 Quarts / 6.6 Liters
Maximum Trim Range
20° (-6° to 14°)
Maximum Tilt Range
73° (-6° to 67°)
ENGINE DETAILS
Commercial calibration allows the engine to reach maximum torque well below peak rpm—more power with less stress on the motor, making it the perfect motor for commercial fishing vessels, commercial workboats and law-enforcement boats.
SPECIFICATIONS – 200
HP / kW
200/149
Engine type
V6
MidSection
Conventional MidSection
Displacement (CID/CC)
209 CID
Displacement (L)
3.4L
Cylinder Configuration
V-6 [64 degree] with Dual Overhead Cam [DOHC] and 24-valves
Full throttle RPM
4600-5400
Air induction
Performance-Tuned Long-Runner Intake Manifold
Fuel induction system
Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
Alternator amp / Watt
85-amp (1071 Watt) with Idle Charge
Recommended fuel
Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Recommended oil
NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
Engine protection operator warning system
SmartCraft Engine Guardian
Compatible with SmartCraft digital technology
Yes
Starting
Electric Start with SmartStart Protection
Controls
Remote Mechanical or Digital Throttle & Shift (DTS)
