Honda BF40 Outboard Motor
The lightweight BF40 3-cylinder engine features a unique set of Honda-exclusive technologies to deliver exceptional power-to-weight ratio, great acceleration, torque, and leading fuel-efficiency. Power your adventures on a wide range of boat types with the BF40! With the included standard rigging kit and propeller, the BF40 is ready to get you out on the water sooner!
- Not Such a Drag: The gear case is extremely hydrodynamic and super sleek. The gears within are machined to fine tolerances, reducing friction and contributing to the overall performance and superb fuel economy at high speeds.
- Plug and Play with NMEA2000 Compliance: NMEA2000 compliant, this outboard allows simplified connectivity with NMEA2000 electronic equipment such as sonars/fish finders, chart plotters and other devices via CANbus network technology.
- Non-Linear Mounting System: Honda patented non-linear rubber mounts provide smoother operation at all speeds, with reduced vibration and noise.
- Engine Protection and Security: Alert systems monitor critical engine functions including engine temperature, oil pressure, fuel injection and charging, and will alert the boat user to abnormal operating conditions.
- Low Vibrations & Noise: The bottom mounted flywheel means less vibration and noise, providing you with quiet, smooth running.
- Trolling Control - Optional: Engine speed can be controlled in increments of 50 RPM from idle speed to 1000 RPM/1100 RPM (model dependent). With optional remote through your authorised Honda Marine dealer.
ECOmo - Lean Burn Control
Honda's Lean Burn Control technology, ECOmo, maximises fuel efficiency by adjusting the air/fuel mixture according to speed and load. Offering significantly improved fuel consumption over direct injection two-stroke and competing four-stroke models. It's class leading performance.
Boosted Low Speed Torque (BLAST)
Hondas revolutionary BLASTTM technology provides strong hole shot performance, getting the hull on the plane quicker. This air/fuel ratio and ignition-timing technology boosts engine torque at low RPM under rapid acceleration conditions. Its NMEA compatible, meaning engine data can be displayed on the GPS screen. Specifications
ENGINE
Engine Type: 4-stroke 6 Valve
Displacement: 808 cc
Cylinders: 3
Valves: 6
Valves Per Cylinder: 2
Bore & Stroke: 89 x 96 mm
Full Throttle RPM Range: 4500 - 5500 RPM
HP Rating @ Propshaft: 40HP @ 5500 RPM
Fuel Delivery: Programmed Fuel Injection
Ignition System: Solid State
Starting System: Electric
Cooling System: Water cooled
Alternator Output: 22 AMP
Battery Charging Capacity: 17 AMP
DIMENSIONS
Recommended Transom Height: 20"
Dry Weight: 100 kg
DRIVE
Gear Ratio: 2.08:1
Gear Shift: F-N-R
Propellor: BF40DK4LHTD
FEATURES
NMEA 2000: Yes
ECOmo: Yes
Trolling Control: Optional
An Unrivalled Warranty
Every Honda Marine outboard comes with an unmatched 7-year domestic (recreational) warranty. You can relax knowing that you're covered by the best warranty in the business! Honda Marine outboards are the toughest on the market and are backed by our industry leading 3-year (or 1000 engine hour) commercial warranty.