Marine

DF350A

We have achieved 350PS with a compact and durable, naturally aspirated V6 engine and without relying on larger displacement or supercharger. To send cool air directly to the combustion chamber without warming the air, we have adopted the DIRECT INTAKE. In addition, it is equipped with SUZUKI DUAL LOUVER SYSTEM at the air intake to remove water from the air. Also, the implementation of the DUAL INJECTOR and redesign of the combustion chamber have also contributed to the achievement of 350PS. To minimize the loss of power, we have implemented the SUZUKI DUAL PROP SYSTEM to achieve efficient thrust. At the same time, the SUZUKI DUAL PROP SYSTEM allowed a more compact gear case, contributing to minimal resistance under water.

DF300AP

Suzuki's flagship 300 HP V6 is “The Ultimate 4-Stroke Outboard”. Our flagship V6 provides the ultimate power for both leisure and commercial craft. The DF300AP incorporates "Suzuki Selective Rotation" - the world’s first outboard that combines standard and counter-rotation operation into the same lower unit. Two-Way low water pick up inlet provides engine cooling with increased water flow. The DF300AP also features “Suzuki Precision Control”. The fly-by wire controls offers smooth shifting and throttle response. The new "Suzuki Lean Burn Control" with "Oxygen Sensor" provides improved fuel efficiency, especially while cruising.

DF250AP

“The Ultimate 4-Stroke Outboard”. The DF250AP is based on the DF300AP and shares the same award winning innovations and designs of Suzuki's flagship outboard. The DF250AP incorporates "Suzuki Selective Rotation" - the world’s first outboard that combines standard and counter-rotation operation into the same lower unit. Two-Way low water pick up inlet provides engine cooling with increased water flow. The DF250AP also features “Suzuki Precision Control”. The fly-by wire controls offers smooth shifting and throttle response. The new "Suzuki Lean Burn Control" with "Oxygen Sensor" provides improved fuel efficiency, especially while cruising.

DF250

Suzuki’s DF250 was awarded the NMMA (National Marine Manufacturers Association) Innovation Award at the 2003 Miami International Boat Show. Features like multi-stage induction, variable valve timing and a powerful 32-bit Electronic Fuel Injection computer that work together to optimize low-end and top-end torque. The narrowest V block in the industry for a compact, well-balanced design that fits into today’s boats. And two-stage gear reduction with the lowest gear ratio in its class for marvelous acceleration and top-end speed.

The DF350A is our answer to demand for bigger and stronger outboard motors.

We have achieved 350PS with a compact and durable, naturally aspirated V6 engine and without relying on larger displacement or supercharger. To send cool air directly to the combustion chamber without warming the air, we have adopted the DIRECT INTAKE. In addition, it is equipped with SUZUKI DUAL LOUVER SYSTEM at the air intake to remove water from the air. Also, the implementation of the DUAL INJECTOR and redesign of the combustion chamber have also contributed to the achievement of 350PS.

To minimize the loss of power, we have implemented the SUZUKI DUAL PROP SYSTEM to achieve efficient thrust. At the same time, the SUZUKI DUAL PROP SYSTEM allowed a more compact gear case, contributing to minimal resistance under water.

 

SPECIFICATIONS

Engine Type V6 - 55° DOHC 24-Valve
Fuel Delivery System Electronic Fuel Injection
Transom Height mm (in.) X: 635 (25) , XX: 762 (30)
Starting System Electric
Dry Weight kg (lbs.): X: 330 (727) , XX: 339 (747)
No. Of Cylinders 6
Piston Displacement cc (cu. in.) 4,390 (267.9)
Bore X Stroke Inches (mm) 98 (3.74) x 97 (3.82)
Maximum Output Kw (HP) / RPM 257.4 (350)
Operating Range (RPM) 5,700 - 6,300
Steering Remote
Oil Pan Capacity liters (U.S. / Imp qts.) 8.0 (8.5)
Ignition System Fully-transistorized
Alternator 12V 54A
Trim Method PowerTrim and Tilt
Gear Ratio 2.29:1
Gear Shift F-N-R (Drive-by-Wire)
Exhaust ThroughProp Hub Exhaust
Propeller Selection (Pitch)
All propellers are the 3-blade type
FRONT: 3×15 1/2×19.5-31.5
REAR: 3×15 1/2×19.5-31.5

SUGGESTED PRODUCTS

DF300AP

DF250AP

DF250

The DF200A In Line four-stroke outboard is packed with technology. This four-stroke engine has large displacement based on the proven DOHC powerhead with a 2,867cm³ (174.9 cu.in.), lots of torque and plenty of power. It is designed to swing a larger diameter prop and features an aggressive gear ratio. The combination of larger prop and lower gear ratio delivers superior holeshot, which is especially valued on high-performance boats. The DF200A delivers amazing performance but not at the expense of economy. Once requiring the purchase of a dedicated counter-rotation model, Suzuki's innovative SSR (Suzuki Selective Rotation) eliminates that need by incorporating a special, unified design of gears, shaft, and bearings in the lower unit that allow the outboard to operate reliably and efficiently in either direction. SSR is available only on the DF200AP, counter-rotation operation requires an optional activation switch that connects to a circuit inside of the engine compartment plus the installation of a counter-rotation propeller. This four stroke engine is a clean runner and certified with a 3-Star Ultra-Low Emission rating from the California Air Resources Board (CARB) and has also met the EPA 2010 standard. So if you want to run with a proven winner, go four-stroke.

 

SPECIFICATIONS

Engine Type 4 – Stroke DOHC 16 - Valve
Fuel Delivery System Multi Point Sequential Electronic
Fuel Injection
Transom Height mm (in.) L: 508 (20) X: 635 (25)
Starting System Electric
Dry Weight kg (lbs.): 200AP: L 236.0 (520) X 241.0 (531) 200AT: L 235.0 (518) X 240.0 (529)
No. Of Cylinders In line - 4
Piston Displacement cc (cu. in.) 2,867 (174.9)
Bore X Stroke Inches (mm) 97 X 97 (3.81 X 3.81)
Maximum Output Kw (HP) / RPM 147.0 (200) @ 5,800rpm
Operating Range (RPM) 5600 - 6100
Steering Remote
Oil Pan Capacity liters (U.S. / Imp qts.) 8.0 (8.5 / 7.0)
Ignition System Fully-transitorised
Alternator 12V 44A
Trim Method Power Trim and Tilt
Gear Ratio 2.50: 1
Gear Shift F-N-R (Electronic)
Exhaust Through Prop Hub Exhaust
Propeller Selection (in.) 15” – 27.5”
* DF200AP Available with Suzuki
Selective Rotation
 

SUGGESTED PRODUCTS

DF175-DF175AP

DF150-DF150AP

DF140A

DF115A

DF90A

DF200A / AP

The DF200A In Line four-stroke outboard is packed with technology. This four-stroke engine has large displacement based on the proven DOHC powerhead with a 2,867cm³ (174.9 cu.in.), lots of torque and plenty of power. It is designed to swing a larger diameter prop and features an aggressive gear ratio. The combination of larger prop and lower gear ratio delivers superior holeshot, which is especially valued on high-performance boats. The DF200A delivers amazing performance but not at the expense of economy. Once requiring the purchase of a dedicated counter-rotation model, Suzuki's innovative SSR (Suzuki Selective Rotation) eliminates that need by incorporating a special, unified design of gears, shaft, and bearings in the lower unit that allow the outboard to operate reliably and efficiently in either direction. SSR is available only on the DF200AP, counter-rotation operation requires an optional activation switch that connects to a circuit inside of the engine compartment plus the installation of a counter-rotation propeller. This four stroke engine is a clean runner and certified with a 3-Star Ultra-Low Emission rating from the California Air Resources Board (CARB) and has also met the EPA 2010 standard. So if you want to run with a proven winner, go four-stroke.

DF175-DF175AP

Suzuki's DF175A is based on an inline four cylinder DOHC powerhead with a 2,867cm³ (174.9 cu.in.) displacement. While the large displacement contributes greatly to producing exceptional acceleration and torque, it doesn't mean that it is comparatively larger and heavier in size. On the contrary, Suzuki's engineers have targeted this big block motor to be one of the lightest four strokes in the 175 HP class. The DF175A is designed to swing a larger diameter prop and features a more aggressive gear ratio. The combination of larger prop and lower gear ratio delivers superior holeshot, which is especially valued on high-performance boats. The DF175A delivers amazing performance but not at the expense of economy. Utilizing a 32-bit onboard computer to optimize electronic fuel injection performance, it offers superior fuel economy, and has received a three-star rating from the California Air Resources Board (CARB).

DF150-DF150AP

Suzuki's DF150A is based on an inline four cylinder DOHC powerhead with a 2,867cm³ (174.9 cu.in.) displacement. While the large displacement contributes greatly to producing exceptional acceleration and torque, it doesn't mean that they are comparatively larger and heavier in size. On the contrary, Suzuki's engineers have targeted this big block motor to be one of the lightest four strokes in the 150 HP class.

DF140A

The Suzuki DF140A is light and compact while providing exceptional performance, easily giving this motor the best power-to-weight ratio in its class. An engine cover design features a large air induction port to provide maximum airflow and thus, maximum power. It's also the first 4-stroke to utilize an oil cooler, ensuring that all that horsepower is available under every condition. Added up, the DF140A provides heavy-duty performance and long-lasting durability in a lightweight package.

DF115A

The Suzuki DF115A is perfect for all kinds of freshwater boats, inshore boats and even offshore fishing boats. Bottom line, you won't find more power, more advanced technology or a more compact package anywhere.

DF90A

Twelve years after starting the four stroke revolution with its award winning DF70 and DF60 outboards, Suzuki is reinventing the category again with the DF90A. The first of Suzuki's new generation four-strokes, the DF90A is a showcase of advancements and achievements – such as digital sequential electronic fuel injection, a powerful 2.59:1final drive ratio, zero-maintenance self-adjusting time chain and don’t forget the Suzuki Lean Burn Control System. New DF90A models also sport the optional Suzuki Troll Mode System.
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