This is the world’s first 30 hp outboard motor designed with Lean Burn and Battery-Less Electronic Fuel Injection. The Suzuki EFI system operates Battery-Less, which is an industry first in this horse-power class. The DF30A is a smooth running “Next Generation” four stroke which delivers quick starts, great acceleration, awesome performance and superior fuel economy.
Go Lean, Clean and Green, Go Suzuki!
A REVOLUTION IN INNOVATION
State-of-the-Art designs make the new DF30A the most technically advanced portable outboard on the market today.
NEW GENERATION FUEL INJECTION SYSTEM (BATTERY-LESS FUEL INJECTION)
Fuel is supplied with Suzuki’s Lean Burn Control system and a Battery-Less Fuel Injection system that gives these outboards remarkable improvements fuel efficiency while maintaining excellent power and performance.
FIRST IN CLASS WITH ROLLER ROCKER ARMS
Both are first in class to feature friction reducing roller rocker arms and each utilizes offset crankshafts resulting in smoother operation and greater mechanical efficiency.
ENGINE MONITORING LED INDICATORS
An LED monitoring system provides engine operating status at a glance.
LOWER EMISSIONS, EFFICIENT OPERATION
Suzuki’s highly efficient four-stroke technologies produce lower emissions that allow outboards like the DF25A/30A to conform to some of the world’s strictest emissions standards*1 including the EURO 1 emissions Standards (EU Directive 2003/44EC)*2, and receive a three-star rating from the California Air Resources Board (CARB).
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Emission standards compliancy is region specific.
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The EU emissions standards (exhaust gases and noise levels) set by the European Parliament and Council.
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Lightest outboards in the 18.4kW (25PS)/22.1kW (30PS) four-stroke outboard class*3.
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Lean Burn Control and Battery-Less Fuel Injection deliver class-leading fuel-efficiency.
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First in class with Roller Rocker Arms that provide smoother action and reduce friction.
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Offset Crankshaft offers smoother piston movement for greater operating efficiency.
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Direct Air Intake and Ventilation supplies engine with a cooler airflow for greater efficiency.
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Engine Monitoring LED Indicators keep you informed of operating conditions.
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*3:According to in-house investigations as of February 2014.
LIGHTEST IN CLASS*4
Featuring some of Suzuki’s best technologies, the DF25A/30A are the lightest outboards available in the 18.4kW (25PS)/22.1kW (30PS) four-stroke outboard class.*4
*4:According to in-house investigations as of February 2014
NEW GENERATION FUEL INJECTION SYSTEM (BATTERY-LESS FUEL INJECTION)
A remarkably compact and lightweight fuel injection system is designed to fit into these outboards without adding unneeded bulk or weight. What’s more, it operates without a battery and still delivers quicker starts, smoother operation, and more acceleration in all conditions.
SUZUKI LEAN BURN CONTROL SYSTEM
This intelligent fuel management system predicts fuel needs by monitoring engine performance and operating conditions to deliver a leaner fuel mixture to the engine. The result is remarkable improvements in fuel economy.
DIRECT INTAKE AND ENGINE COVER VENTILATION
A new engine cover design provides the direct intake system with a smoother, cooler flow of air boosting engine operating efficiency. This, together with a newly designed air cleaner allows higher power output from a small displacement.
EASY START RECOIL
Fuel injection delivers easier starts, but Suzuki goes a step further incorporating a very light recoil starter into these outboards. Requiring less pull strength, the Easy Start Recoil Starter makes starting the outboard quick and easy.
ENGINE MONITORING LED INDICATORS
The LED monitoring system utilizes three LEDs to keep you informed of current operating conditions. Located in an easily visible position, the LEDs provide easy to understand monitoring at a glance so you can enjoy a pleasurable boating experience.
ENGINE FLUSH PORT
To help protect the engine from damage caused by salt, sand, and dirt that can build up in the engine’s cooling system, the outboards are equipped with an easy to access freshwater flush port to make cooling system flushing as easy and convenient as possible.
LEAN BURN
Lean Burn is a Suzuki patented technology that optimizes and reduces both fuel consumption and costs, delivering, under specific conditions, a better air/fuel ratio and greater fuel savings.
Fuel combustion needs a specific amount of air, this air/fuel ratio is called the stoichiometric ratio. Lean Burn system control changes this ratio to the benefit of lower consumption.
This creates a longer burn time and a more controlled explosion of the fuel, over the full downward stroke of the piston. This in turn means that there is power over the whole combustion stroke and subsequently a more efficient and complete burning of all the fuel available; leading to more power for less fuel and fewer emissions.