2023 Mercury Marine SeaPro 300 hp AMS
2023 Mercury Marine® SeaPro 300 hp AMS
SeaPro – the right partner for the jobThe 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 V-8 4.6-liter and V-6 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.
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.
Engine
- Displacement:279 CID (4.6L)
- Bore:3.6 in (92 mm)
- Stroke:3.4 in (86 mm)
- Ignition:SmartCraft PCM 112 Digital Inductive
- Fuel system:Induction: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
- Exhaust:Through prop
Dimensions
- Length:20" (508 mm) | 25" (635 mm) | 30" (762 mm)
- Oil Capacity:7.0 Quarts (6.6 Liters)
- Dry Weight:Lightest model available: 600 lbs (272 kgs)
- Emissions:CARB Star Rating: 3
- Alternator:With Idle Charge: 115-amp (1449 Watt)
- Lubrication:Integrated wet sump
- Oil Type:Recommended: NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)
- Throttle:Full RPM: 4800-5600
- Features:Engine protection operator warning system: SmartCraft Engine Guardian | Compatible with SmartCraft digital technology: Yes | Controls: Digital Throttle & Shift (DTS) | Trim system: Power trim and tilt | Counter Rotation: Available
- Cooling:Water-cooled with thermostat
- Cylinder Liners:Configuration: V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves
- Operating Conditions:Maximum Trim Range: 20° (-6° to 14°) | Maximum Tilt Range: 73° (-6° to 67°)
- Engine Power:300 HP (224 KW)
- Engine Type:V8
- Steering:Electro-hydraulic power steering | Joystick Piloting for Outboards
- Starter:Electric Start with SmartStart Protection
- FUEL TYPE:Recommended: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
- Colors:Phantom Black
- Induction:Air induction: Performance-Tuned Long-Runner Intake Manifold
- Gear Ratio (Primary):1.75:1 | Shift: F-N-R
Other
- Manufacturer Type:Four Stroke