Suzuki Boat Motors

State-of-the-Art designs make the new DF30A the most technically advanced portable outboard on the market today.  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 accelleration, awesome performance and superior fuel economy. Go Lean, Clean and Green, Go Suzuki!

Offset Crankshaft

Positioning the crankshaft slightly off center of the cylinder reduces lateral pressure against the cylinder wall as the piston moves up and down in the cylinder. The result is smoother    piston movement, which improves operating efficiency.

State-of-the-Art designs make the new DF30A the most technically advanced portable outboard on the market today.  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 accelleration, awesome performance and superior fuel economy. Go Lean, Clean and Green, Go Suzuki!

Offset Crankshaft

Positioning the crankshaft slightly off center of the cylinder reduces lateral pressure against the cylinder wall as the piston moves up and down in the cylinder. The result is smoother    piston movement, which improves operating efficiency.

Delivering Superior Fuel Efficiency and High Performance 

With a larger displacement of 941cc for increased power and performance, Suzuki’s Lean Control System for improved fuel economy and incorporating designs that are more compact and lighter in weight than the predecessor, the New Generation DF40A offers industry-first features to provide industry leading performance and reliability. During the 2011 Miami Boat Show, the Boating Writers of America presented Suzuki Marine with the NMMA Innovation Award for the DF40A’s innovations which remains some of the leading features in its class.

MULTI-POINT SEQUENTIAL ELECTRONIC FUEL INJECTION

Suzuki pioneered the use of multi-point sequential electronic fuel injection in four-stroke outboards. This advanced, time-tested system gathers operating data from a series of sensors located in key areas on the engine, processes the data and calculates the optimum amount of fuel and air needed for the engine—all in real time. Boaters benefit with smooth starts, maximum operating efficiency, excellent fuel economy, and reduced emissions.

Delivering Superior Fuel Efficiency and High Performance 

With a larger displacement of 941cc for increased power and performance, Suzuki’s Lean Control System for improved fuel economy and incorporating designs that are more compact and lighter in weight than the predecessor, the New Generation DF50A offers industry-first features to provide industry leading performance and reliability. During the 2011 Miami Boat Show, the Boating Writers of America presented Suzuki Marine with the NMMA Innovation Award for the DF50A’s innovations which remains some of the leading features in its class.

Outboard Class Exclusive DOHC Performance 

This is the only engine in the 50 hp class to offer DOHC performance, with four valves per cylinder, and an air intake system optimized for maximum efficiency in the high rpm range.

DOHC 12-Valve Engine
Suzuki’s vast experience in designing and manufacturing four-stroke engines for motorcycle, automotive, and marine use is unrivaled. In drawing upon this wealth of knowledge, Suzuki engineers have designed an all-new inline three-cylinder engine with a compact dual overhead cam (DOHC) powerhead and four valves per cylinder. Effective use of advanced technologies provides the DF60A with high-tech performance, efficient operation, and excellent fuel economy.

Most Compact/Lightest Design
Suzuki has been an industry leader in compact four-stroke designs, and the DF60A lives up to that reputation. Suzuki engineers redesigned each part and component from the ground up, applying the knowledge and technological advancements gained over the last decade to produce an outboard that is the lightest and most compact in its class.

Mechanically Efficient Design
Suzuki engineers looked for ways to reduce mechanical loss as a way to improve efficiency. A new oil pump design delivers greater mechanical efficiency allowing oil to flow through the lubrication system with less resistance. This, combined with reduced mechanical loss in other areas of the engine contributes to better fuel economy.

Overwhelmingly Light, Lightest in Class
L:157kg

Compact
100ps from a DF90A engine body
Offset drive shaft for compact body

The Largest Reduction Gear Ratio
2.59:1, the greatest reduction gear ratio

Description Maximizing Fuel Economy and Performance
With the launch of the new generation DF140A, DF115A and DF100A, our engineers have delivered a trio of outboards that offer great fuel economy without sacrificing on performance. This has been achieved by employing our advanced Lean Burn Fuel Control System.

Transferring Power Into Speed
Our in-line four cylinder outboards utilise aggressive gear ratios that enable these outboards to swing a larger prop. The combination of a large prop and lower gear ratio delivers plenty of torque, exhilarating acceleration and exciting top-end speed.

All Torque
With acceleration and manoeuvrability high on the list of priorities it is no surprise that the DF140, with its excellent power to weight ratio, was one of the models selected for use at the London 2012 Olympic & Paralympic Games Sailing Regatta.

Innovative Technology
The DF140A, DF115A and DF100A include an O2 Sensor Feedback System that helps to keep emissions cleaner and more stable. In addition to this the DF140A and DF115A also benefit form a knock sensor that detects and controls abnormal combustion allowing the engine to operate at optimum performance.

Cleaner, More Efficient Operation
Suzuki utilizes 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).