Honda 40 HP outboard motor BF40D LRTU

BF40 short or long tail 40 hp – 4-stroke engine | 3 cylinders – 808 cm³

With power trim and tilt.
According to boat-fuel-economy.com, full throttle consumption is 14.7 liters per hour. At half throttle, consumption is estimated at 4.5 liters per hour.
Powerful lightweight three-cylinder engine: technologically advanced outboard motor with an excellent power-to-weight ratio, powerful acceleration and impressive fuel efficiency.
A rule of thumb is that for fast boats, you need 1 hp for every 10 to 20 kilograms of total weight. Based on this, this outboard motor is suitable for a total weight of 400 to 800 kilograms. For displacement boats, 1 hp for every 150 to 200 kilograms is sufficient; then the motor is suitable for a total weight of 6 to 8 tons.
Proven technologies used in Honda car and motorcycle engines are also incorporated into the electronic fuel injection system, which delivers improved performance and reduced fuel consumption.
PGM-Fi electronic fuel injection: ensuring easy starting, powerful acceleration, and remarkably low fuel consumption. The long, slim intake manifold and downsized electronic components weigh less and require less space, contributing to the compact and sleek design. The transmission is extremely hydrodynamic, minimizing water resistance and maximizing the engine's power.
Honda BLAST™ technology with PGM-Fi electronic fuel injection delivers instant acceleration, getting the boat on plane (moving over the water instead of through it) as quickly as possible. This is achieved by using even more precise ignition timing, which delivers more torque at low RPM, so you can reach cruising speed very quickly. BLAST™: Boosted Low Speed ​​Torque delivers thrust and gets the boat on plane by boosting torque at low RPM, resulting in rapid acceleration.
The unique ECOmo Lean Burn Control system adjusts the air-fuel ratio based on load and speed, so your cruising speed consumes less fuel. When your boat is cruising, the PGM-FI system can adjust the air-fuel ratio by up to 20% by thinning the mixture.
The high-capacity alternator delivers a robust 22 amps, enough to keep a battery with a 17-amp charging capacity in top condition. And to power all the electronic equipment you have on board.
Plug and Play: The engines are NMEA 2000® compatible, making them compatible with all other NMEA 2000®-compatible electronic devices, such as navigation and fishfinder systems. Engine data, such as rpm, temperature, and fuel consumption, can be displayed via multifunction gauges.
Engine Protection and Security: Honda Outboard Warning Systems monitor key engine functions, including engine temperature, oil level, fuel injection, and charging, and alert the boat operator to any abnormal operation.
Fine-tuning: Using power tilt and trim, you can find an economical speed and maneuver the boat precisely for better performance and fuel economy. This means the engine's vertical position can be adjusted slightly while sailing. When sailing into the wind in waves, adjust the trim down. This forces the bow to dive slightly into the waves, reducing the boat's pitch. When sailing downwind, adjust the trim up. This prevents the bow from diving into the waves and digging in.
4Front Corrosion Protection: A four-layer coating process that provides UV and saltwater protection. This ensures the best protection against the harsh marine environment. Four layers of defense: Honda first anodizes the aluminum body with a patented "double-sealing" process. Then, an epoxy primer is applied before the sparkling silver paint is applied. For additional UV protection, a clear acrylic resin topcoat is applied. And for added security, a solvent electrode is attached, and all connections are waterproof. Corrosion doesn't stand a chance.
View the brochure and manual here.
Tip: Consider a 50 hp Honda given the relatively small price difference.

Specifications

Engine: 4-stroke Water cooling

Type 4-stroke: OHC - 3 cylinders

Cylinder capacity (cm³): 808

Bore x stroke (mm): 70 x 70

Full throttle speed (RPM): 5,000-6,000

Propeller shaft power (kW (HP)): 29.8 (40)

Cooling system: Water cooling

Fuel system: Electronic fuel injection

Ignition system: Electronic PGM-IG

Starting system: Electric start

Exhaust system: Via the screw hub

Gear ratio: 2.08

Propeller Rotation Direction: Standard

Trim: Power Trim & Tilt or Gas Assisted

Electric start: Yes

Dynamo Output (AMP): 22A

Charging capacity (AMP): 17A

Remote control: Yes

Longtail dimensions:

Mirror height (mm): 521

Dry weight (kg): 98.0

Length (mm): 694

Width (mm): 372

Height (mm): 1.364

Including meter set consisting of

tachometer

trim meter

Including Switchbox remote control side mounting

Includes 25 liter fuel tank

Including aluminium propeller (surcharge for stainless steel €359)

Remote control surcharge • Top mounting € 209.00 • Side mounting / Flush mount € 209.00

Control stick (surcharge instead of remote control and incl. trolling mode) € 409.00

Performances

The boat's transom height determines the outboard motor's shaft length. Measure from the mounting point of the motor to the bottom. Is the transom height around 43 centimeters? Then you'll need a short shaft. For a length of 51 centimeters, a long shaft is best. You'll need an extra long shaft for a length of 63 centimeters.

LRTU: A 521 mm shaft, a 17-amp battery charger, electric start, tachometer, trim gauge, and power trim and tilt (allows you to automatically adjust the engine angle). L: long shaft, R: remote control, T: trim, U: European version
SRTZ: A 416 mm tailpiece, a 17-amp battery charger, electric start, ropes, and power trim and tilt (allows you to automatically adjust the engine angle). S: Electric start, R: Remote control, T: Trim, Z: Bare version (engine only, without side controls and gauges).
LRTZ: A 521 mm tailpiece, a 17-amp battery charger, electric start, ropes, and power trim and tilt (allows you to automatically adjust the engine angle). L: long shaft, R: remote control, T: trim, Z: bare version (engine only, without side controls and gauges).
The Honda warranty covers both manufacturing and material defects for three years from the date of purchase.

Sailing tests

A fast motor suitable for water sports; suitable for water skiing, wakeboarding, or wakefoiling (for boats with a speed of 20 kilometers per hour for beginners up to 35 kilometers per hour for advanced users).
With the Lago Amore 606 tender sloop with a boat weight of 700 kilograms, you can sail with a 40 hp outboard motor at a top speed of over 35 kilometers per hour.
With the Lago Amore 540 sloop with a boat weight of 425 kilograms, you can sail with a 40 hp outboard motor up to a maximum speed of 43 kilometers per hour with 2 people.
With the Lago Amore 595 tender with a boat weight of 500 kilograms, you can sail with a 40 hp outboard motor at a maximum speed of 40 kilometers per hour.
With the Topcraft 605 tender with a boat weight of 680 kilograms, you can sail with a 40 hp outboard motor at a maximum speed of 40 kilometers per hour.
With the Corsiva 590 tender with a boat weight of 600 kilograms, you can sail with a 40 hp outboard motor at a maximum speed of 47 kilometers per hour (with fast propeller).
With the Savor 520 Open, weighing 480 kilograms, you can reach a top speed of 47 kilometers per hour with a 40 hp outboard motor (see test report below). With four people, you can reach 40 kilometers per hour.
All BF40 sailing tests from Honda Marine
Prices include VAT.
Delivery time upon consultation. Please contact us by phone at +31(0)24799804, email info@marinaut.nl, or chat (bottom right).

Trade-in is possible