Suzuki technology and innovation
Backed by over 100 years of innovation, our multi-award winning products provide better acceleration, better fuel efficiency and better value with features that are unique to Suzuki Marine. That’s boating made better.
Suzuki protects the outboard’s exterior from harmful corrosion with its own specially formulated anti-corrosion finish.
Applying the finish directly to the outboard’s aluminium surface, allows maximum bonding of the finish to the surface to increase durability and help protect parts that are constantly exposed to saltwater.
The DF60AV is a high thrust version of the standard DF60A model which features Suzuki’s High Energy Rotation system.
It is equipped with a lower unit based on that found on the DF140A, specially engineered with a large 2.42 gear ratio that turns a bigger 14-inch prop. The system delivers a 42% increase in forward thrust and 136% in reverse, providing the propulsion you need for moving heavy boats.*
The High Energy Rotation system gives you more precise control when manoeuvering, superior low speed handling, more hole shots, and plenty of power to move and manoeuvre with a heavy load.
*Thrust was statically measured using a stationary test boat running forward at 3,500rpm and reverse at 3,200rpm.
Data was obtained through in-house testing under uniformed conditions.
Results will vary depending upon operating conditions (boat design, size, weight, propeller size, weather, etc.)
Thanks to Suzuki's Lean Burn fuel technology,
you'll be on the water for longer...
Our innovative Lean Burn Control System fuel technology delivers better fuel efficiency and greater fuel savings by predicting fuel needs according to operating conditions and makes fuel-efficient 4-stroke outboards even more economical.
The benefits are delivered over a wide operating range, providing significant improvements in fuel economy from low speeds up into the cruising range and offers reductions up to 45%.
Lean Burn works by using real-time computer processes and sensors to optimise fuel delivery by predicting the amount of fuel you’ll need to get where you need to go. It delivers a precise mixture of fuel to the engine allowing it to run on a more efficient fuel mixture through the use of a lean air-fuel ratio. This achieves remarkable improvements in fuel consumption ensuring you get the most out of every drop.
See the facts
In-house testing shows that while cruising, the DF300AP is 14% more economical than the original non-Lean Burn DF300, without sacrificing any power of the original DF300.
*Fuel saving percentages across our entire range of “A” and “TG” Series engines.
*Fuel saving percentages are comparative to previous Suzuki DF engines of the same hp.
Comparison of fuel consumption per litre for DF140A
Uses 14% less fuel compared to the original DF140, mainly in the cruising range where the engine is used a majority of the time.
Suzuki’s multi-function tiller is ergonomically designed, making it easier to use and grasp.
Available on Suzuki’s mid-range outboards (DF40A–115A), the tiller handle adjusts to three different positions and includes a power trim and tilt switch in the handle’s grip, allowing users to control throttle and trim simultaneously.
A troll mode switch has also been added for users to take advantage of Suzuki’s Troll Mode System. A digital tachometer is also included which includes night mode and provides engine management data at the touch of a button.
Suzuki’s multi-stage induction technology allows for optimal air flow during both high and low-speed operation by utilising two intake manifold pipes per cylinder. This ensures the engine gets the right amount of air – at low rpm, air enters the combustion chamber through a longer, curved manifold pipe designed to improve combustion and boost low-end torque.
As rpm increases, the valves open on the direct intake pipes which allow a greater volume of air into the chamber, increasing the engine’s ability to breathe efficiently, resulting in higher power output during high-speed operation.
When it comes to speed,
we often say “give it a bit more”.
With Suzuki Marine’s offset driveshaft
you can do just that!
We pioneered the use of the offset driveshaft which helps to evenly distribute weight, by reducing the size of the outboard motor.
Found on all models from DF70A and up (Midrange to High Performance engines), the offset driveshaft positions the crankshaft in front of the driveshaft which moves its centre of gravity forward for more even weight distribution to provide an increase in power, performance and balance, while also minimising vibration.
These outboards also incorporate two-stage gear reduction system technology to enable greater power and quick acceleration – maximising the potential of the high performance engine.
By enabling the outboard to spin a larger diameter propeller at a higher pitch, the system delivers powerful torque for better acceleration and greater top end speed (up to 2.59:1 gear ratio), at any given RPM.
This ground-breaking technology allows our outboards to be configured for either regular or counter rotation (anti-clockwise) operation, for vessels equipped with multiple engines.
A key feature of Suzuki’s AP models (currently available in DF150AP–DF300AP), it allows the outboard to operate in regular clockwise rotation, using the forward gear, or counter rotation mode by changing the gear-shift mode and adding a counter rotational propeller, making our high performance engines even more versatile.
Our multi-award winning products provide more value with features that are unique to Suzuki Marine…
Timing chains are the devices that make the connection between the crankshaft and camshafts and are located below the powerhead on a Suzuki outboard.
The self-tensioning, oil-bathed timing chains found exclusively in Suzuki’s 4-stroke outboards reduce noise and improve durability for dependable and quiet operation. The hydraulic chain tensioner automatically adjusts the chain as required, meaning there is zero maintenance required on the chain, EVER!
This reduces your servicing costs over time, providing you better value compared to other outboard brands.
Suzuki’s outboards which feature the offset driveshaft (70hp and up), also incorporate two-stage gear reduction designed to take maximum advantage of the power produced by these high performance engines.
It delivers powerful torque for quick acceleration and great top-end speed.
*These reduction gear ratios are the largest in each class.
Variable Valve Timing is utilised on a number of Suzuki’s outboards to deliver exceptionally high performance across the outboard’s full operating range, while retaining the benefits that 4-stroke technology provides.
Variable Valve Timing is used to vary intake timing with the camshaft to optimise timing for low to mid-range operation. This allows the engine to deliver maximum power output across its entire operating range, producing greater low to mid-range torque, for powerful acceleration. The entire process happens automatically leaving you to enjoy the power and performance.
Suzuki’s DF250AP and DF300AP cooling system utilises a dual, low water inlet configuration which increases water flow into the lower unit and delivers greater cooling efficiency. Positioning the forward inlet at the front of the gear case delivers a greater water supply, especially at high speeds.
The second inlet is also positioned lower allowing the DF300AP/250AP models to operate in shallow water conditions.
Suzuki engineers did an incredible job designing this system without adding unnecessary bulk or weight to the outboard. System components, which include an inline high-pressure fuel pump, throttle body, fuel cooler, vapor separator, and fuel injector, are redesigned scaled-down versions of those found in our high-end outboards.
The system operates battery-less, another industry-wide first in class, delivering quicker starts, smoother running performance, and more acceleration in all conditions, without the need for battery power.
This feature is found in the following models: DF15A, DF20A, DF25A, DF30A.
Suzuki Marine’s range of outboards utilise a number of its advanced technologies to deliver cleaner, more efficient operation that conforms to the Recreational Craft Directive (RCD) – Directive 2003/44EC of the European Parliament and of the Council, and has received three-star ratings from the California Air Resources Board (CARB).
Engine noise on large boats can make it difficult to relax and enjoy your time on the water. Suzuki outboards run unbelievably quiet, so much so that some users have thought their outboard was actually switched off. They may be exaggerating, but Suzuki outboards have long been noted for their quiet operation. Suzuki’s engineers go to great lengths to incorporate methods and technologies designed to keep outboard operation as quiet as possible.
For example, the DF200AP/DF200A/DF175AP/DF150AP models are fitted with a resonator on the intake manifold. Often overlooked as a noise source, air sucked into the intake manifold at high velocities can generate a harsh noise. Adding the resonator reduces such noise, keeping operation exceptionally quiet.
This technologically advanced system is a computer-based drive-by-wire control system which makes operation easy with smooth, precise control and instantaneous, crisp shifting which eliminates the friction and resistance of mechanical control cables. It is most evident in the low rpm range and when maneouvering around the marina and in close quarters. The system is configurable for single, twin, triple, or quad installations, and for dual stations.
This feature is available in the following models: DF150AP, DF175AP, DF200P, DF250AP, DF300AP.
Available on DF60AV
To protect the boat and motor from damage that can occur when tilting the motor, the trim and tilt model DF60A outboard incorporates a user adjustable tilt limit switch that prevents it from tilting beyond a predetermined point.