MECHANICAL SERIES

HIGH PERFORMANCE COMPACT

DF60AV / DF50AV

Packed with innovative engineering including our pioneering Lean Burn Control technology. Our lightweight sports engines are small in size, but big in performance.

FEATURES

DF60AV / DF50AV 1. เครื่องยนต์เรือ Outboard engine

High Energy Rotation

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.

Suzuki Lean Burn Control Technology

Suzuki engineers developed the Lean Burn Fuel Control System, which adjusts the air/fuel mixture according to operating conditions. The system significantly improves fuel efficiency across the operating range, from low speeds well up into the cruising range.

Self-Adjusting Timing Chain

The timing chain runs in an oil-bath, so it never needs lubricating, and is equipped with an automatic hydraulic tensioner, so it remains properly adjusted at all times. Simple, effective and maintenance-free.

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).

  • High performance 12-valve DOHC engine
  • High Energy Rotation delivers power to move heavy boats
  • Superior maneuverability, especially at low speeds
  • Suzuki’s Lean Burn technology delivers top level fuel efficiency
  • Lightest and most compact outboards in the 44.1kW (60PS) and 36.8kW (50PS) high thrust classes. 

        * According to in-house investigations as of July 2013.

DF60AV / DF50AV 2. เครื่องยนต์เรือ Outboard engine

TECHNOLOGY

POWERFUL

FUEL EFFICIENT

RELIABLE

INNOVATIVE

Take Control With A Suzuki High Thrust Outboard

High Energy Rotation

The DF60AV/50AV are high thrust versions of the standard DF60A/50A featuring Suzuki’s High Energy Rotation system. These outboards are equipped with lower units based on those 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.* This design gives you more precise control when maneuvering, superior low speed handling, better hole shots, and plenty of power to move and maneuver with a heavy load. As you would expect, being from Suzuki, both of these outboards are designed from the ground up to be compact and lightweight. And when compared to other high thrust models in their respective power classes, each takes the title for being both the lightest and most compact.

DF60AV / DF50AV 3. เครื่องยนต์เรือ Outboard engine
DF60AV / DF50AV 4. เครื่องยนต์เรือ Outboard engine

Acceleration was measured using a test boat with a 600kg load.

* 2 : 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.)

Mechanically Efficient DOHC 12-Valve Engine

Based on Suzuki’s DF60A, the DF60AV/50AV uses the same in-line three-cylinder engine with a 941cm3 displacement. This high-performance engine features a 12-valve DOHC powerhead with four valves per cylinder, and an air intake system optimized for maximum efficiency in the high rpm range. When Suzuki engineers designed this engine, they focused on improving mechanical efficiency by reducing mechanical loss. Each part and component was redesigned with this in mind, resulting in components like an oil pump that allows oil to flow through the lubrication system with less resistance, keeping moving parts better lubricated. All the reductions in mechanical loss combined add up to greater fuel economy.

DF60AV / DF50AV 5. เครื่องยนต์เรือ Outboard engine

Suzuki's Lean Burn Control System

Suzuki’s Lean Burn Control System was first introduced on the DF90A/80A/70A four-strokes as an intelligent fuel delivery system that achieves remarkable improvements in fuel consumption. By monitoring engine performance and operating conditions in real time, the system predicts fuel needs to deliver a leaner fuel mixture to the engine producing benefits from low speed operation up into the cruising range, where the engine is used a majority of the time. In-house testing shows that at medium speeds, both outboards show remarkable improvements in fuel consumption over their non-lean burn equipped predecessors.

Most Compact, Lightest Designs

When it comes to building the lightest, most compact four-stroke outboards, Suzuki is clearly the industry leader. Following in that tradition, the DF60AV/50AV are engineered from the ground up using parts and components that are designed to be as compact and lightweight as possible while maintaining their functional integrity. This makes the DF60AV and DF50AV the lightest and most compact high thrust outboards available in their respective classes.

Suzuki Easy Start System

Starts are quick and easy with Suzuki’s Easy Start System. No need to hold the key, just turn it once and the starter system stays engaged until the engine starts. The system delivers smoother and improved starts to get you up and running quicker.

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.

Suzuki Troll Mode System

Providing fine control over engine speed at low rpm, this easy to use system is standard on tiller handle models and available as an option on remote control versions. An independent control switch allows adjustment in increments of 50 rpm over a range from idle to 1,200 rpm. The system includes a specified tachometer and is also compatible with Suzuki’s SMIS*3 digital gauges and “dual scale” analog gauges.

DF60AV / DF50AV 6. เครื่องยนต์เรือ Outboard engine

* 3 : Suzuki Modular Instrument System

Self-Adjusting Timing Chain

The original DF50 was the first four-stroke to feature a timing chain and the DF60A was first in the 44.1kW (60PS) class, so it’s only natural that the DF60AV/50AV are equipped with the same. The chain is oil bathed and is equipped with an automatic hydraulic tensioner that maintains proper chain adjustment for maintenance free operation.

DF60AV / DF50AV 7. เครื่องยนต์เรือ Outboard engine

Large capacity 19A Alternator

A powerful 19-amp alternator is designed to generate a minimum of 11.5 amps of power even with the engine running at a low 1,000rpm. Under normal circumstances that’s enough power to keep an assortment of marine electronics operating in most situations.

DF60AV / DF50AV 8. เครื่องยนต์เรือ Outboard engine

Tilt Limit System

The DF60AV/50AV feature a tilt limit system that helps protect the boat from damage that can occur when tilting the outboard. The design incorporates both the functions of a tilt limit and trim sender, and uses a step-free, continuous type tilt limiter that allows installation of the outboard on nearly any type of boat.

DF60AV / DF50AV 9. เครื่องยนต์เรือ Outboard engine

Suzuki's Anti Corrosion System

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 aluminum surface, allows maximum bonding of the finish to the surface to increase durability and help protect parts that are constantly exposed to saltwater.

DF60AV / DF50AV 10. เครื่องยนต์เรือ Outboard engine

SPECIFICATIONS

MODELDF60AV
RECOMMENDED TRANSOM HEIGHT mmL:508, X:635 *6
STARTING SYSTEMElectric
WEIGHT kg *4L:115, X:118 *6
ENGINE TYPEDOHC 12-Valve
FUEL DELIVERY SYSTEMMulti-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS3
PISTON DISPLACEMENT cm3941
BORE × STROKE mm72.5 × 76
MAXIMUM OUTPUT kW44.1
FULL THROTTLE OPERATING RANGE rpm5,300-6,300
STEERINGRemote
OIL PAN CAPACITY Lit.2.7
FUEL TANK CAPACITY Lit.25 (Optional)
IGNITION SYSTEMFully-transistorized
ALTERNATOR12V 19A
ENGINE MOUNTINGShear Mount
TRIM METHODPower Trim and Tilt
GEAR RATIO2.42:1
GEAR SHIFTF-N-R
EXHAUSTThrough Prop Hub Exhaust
PROPELLER SELECTION (Pitch) *5
All propellers are the 3-blade type
9″-17″
MODELDF50AV
RECOMMENDED TRANSOM HEIGHT mmL:508, X:635 *6
STARTING SYSTEMElectric
WEIGHT kg *4L:115, X:118 *6
ENGINE TYPEDOHC 12-Valve
FUEL DELIVERY SYSTEMMulti-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS3
PISTON DISPLACEMENT cm3941
BORE × STROKE mm72.5 × 76
MAXIMUM OUTPUT kW36.8
FULL THROTTLE OPERATING RANGE rpm5,300-6,300
STEERINGRemote
OIL PAN CAPACITY Lit.2.7
FUEL TANK CAPACITY Lit.25 (Optional)
IGNITION SYSTEMFully-transistorized
ALTERNATOR12V 19A
ENGINE MOUNTINGShear Mount
TRIM METHODPower Trim and Tilt
GEAR RATIO2.42:1
GEAR SHIFTF-N-R
EXHAUSTThrough Prop Hub Exhaust
PROPELLER SELECTION (Pitch) *5
All propellers are the 3-blade type
9″-17″

* 4 : Dry weight : not including propeller and engine oil

* 5 : Please inquire at your local dealer for details of the propeller

* 6 : DF60AV only

The appearance, colors, and equipment of outboard motors may differ according to market and grade.
Specifications may change without prior notice.
* Manufacture data

FEATURES​
TECHNOLOGY​
SPECIFICATIONS​
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2-STAGE GEAR REDUCTION

DF70A AND UP

EXPLANATION :

This system which incorporates the Offset Driveshaft features a first stage reduction between the crankshaft and drive shaft, and a second stage reduction inside the gear case. This design makes a larger gear ratio possible, allowing it to turn a large diameter propeller.

ADVANTAGE :

  • High propulsive efficiency with large diameter propeller.

  • Powerful navigation, maintaining propeller rotation even with a larger load.

  • Tremendous power to turn large diameter propellers, offering quick acceleration.

MODEL
DF70A/ 80A/90A
DF100A/ 115A/140A
DF150(AP)/ 175(AP)/ 200A(AP)
DF200/ 225/250
DF250AP/ 300AP
DF350A
GEAR RATIO
2.59:1
2.59:1
2.50:1
2.29:1
2.08:1
2.29:1

HIGH ENERGY ROTATION

DF60AV, DF50AV

EXPLANATION :

These outboards are equipped with gears designed with a 2.42 gear ratio, which is larger than the standard model, in their lower units.
When combined with a large 14-inch (36cm) propeller, the powerful system can deliver an explosive forward thrust.

ADVANTAGE :

  • Powerful navigation and precise maneuvering even with big loads.
  • Tremendous power to turn large diameter propellers, offering quick acceleration.

LEAN BURN

DF9.9B AND UP (NOT INCLUDING DF150, DF175, DF200, DF225, DF250)

EXPLANATION :

The Lean Burn Control System supplies the right fuel and air mixture depending on the navigation conditions.

ADVANTAGE :

  • Significant improvement in fuel economy in all speed ranges especially at cruising speed.
  • Fuel is saved and gasoline costs are cut thanks to improved fuel economy.

 

Uses 14% less fuel compared to the original DF300, mainly in the cruising range where the engine is used a majority of the time. Data used in this graph was obtained through in-house testing under uniformed conditions. Results will vary depending on operating conditions(boat design, size, weight, weather, etc).

 

 

SELF-ADJUSTING TIMING CHAIN

DF40A AND UP

EXPLANATION :

The timing chain runs in an oil-bath so it never needs lubricating, and is equipped with an automatic hydraulic tensioner so it remains properly adjusted at all times.

ADVANTAGE :

  • More durability compared to belt types of same class.
  • Maintenance-free.

SUZUKI TROLL MODE SYSTEM

(OPTIONAL EQUIPMENT)

DF40A AND UP (NOT INCLUDING DF150/175/225/250)

EXPLANATION :

A system that keeps the boat running at a certain speed in low revs. Equipped in all tiller handle models DF40A and up.

ADVANTAGE :

  • Boat can keep running at a certain speed in low revs without having to operate the throttle on the boat.

TILT LIMIT SYSTEM

DF50AV, DF60A AND UP

EXPLANATION :

A Tilt Limit System that prevents the outboard from tilting beyond a certain angle.

ADVANTAGE :

  • Prevents damage to the boat or outboard due to excessive outboard tilting.