MECHANICAL SERIES

HIGH PERFORMANCE MIDDLE

DF100B / DF90A / DF80A / DF70A

A new standard in four-strokes from Suzuki.

FEATURES

DF100B / DF90A / DF80A / DF70A 1. เครื่องยนต์เรือ Outboard engine

Overwhelmingly Light, Lightest in Class

L : 157kg , the lightest weight in XXkW (100ps). (SUZUKI internal reserch)

DF100B / DF90A / DF80A / DF70A 2. เครื่องยนต์เรือ Outboard engine

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 in XXkW (100ps). (SUZUKI internal reserch)

Full Equipment

DF100B / DF90A / DF80A / DF70A 3. เครื่องยนต์เรือ Outboard engine

Stylish Form

  • Three-dimensional S chrome emblem
  • One and only white model in XXkW (100ps)
DF100B / DF90A / DF80A / DF70A 4. เครื่องยนต์เรือ Outboard engine

TECHNOLOGY

POWERFUL

FUEL EFFICIENT

RELIABLE

INNOVATIVE

POWERFUL

OFFSET DRIVESHAFT

EXPLANATION

The engine powerhead is positioned closer to the front , moving the outboard’s center of gravity forward.

ADVANTAGE

  • Less vibration
  • More compact engine
  • Stable steering performance
DF100B / DF90A / DF80A / DF70A 5. เครื่องยนต์เรือ Outboard engine

2-STAGE GEAR REDUCTION

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 for high propulsive efficiency while providing higher torque.

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.
DF100B / DF90A / DF80A / DF70A 6. เครื่องยนต์เรือ Outboard engine

FUEL EFFICIENT

LEAN BURN

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 costs can be saved thanks to improved fuel economy.
DF100B / DF90A / DF80A / DF70A 7. เครื่องยนต์เรือ Outboard engine

USER FRIENDLY

Suzuki Easy Start System

The Suzuki easy start system no longer require to hold the key until the engine start. Now simply turn the key and release and the starter will stay engaged until the engine starts.
The system also features more precise cylinder detection , fuel injection , and ignition control to deliver smoother and improved starts, more efficient combustion , and greater fuel economy making the outboard more environmentally friendly.

HIGH PERFORMANCE FEATURES

STREAMLINED GEAR CASE AND HIGHLY EFFICIENT PROPELLER

The lower gear case on all four outboard motors utilizes a hydrodynamic design. As the lower unit moves through the water its sleek form reduces drag by up to 36% compared to conventional designs , contributing to faster acceleration and increased speed.
Thanks to the powerful torque delivered with Suzuki’s two-stage gear reduction , these outboards can turn a large diameter propeller. Suzuki engineered a new highly efficient propeller that takes advantage of this torque to provide faster acceleration and higher top speed.

DF100B / DF90A / DF80A / DF70A 8. เครื่องยนต์เรือ Outboard engine

RELIABLE

SELF-ADJUSTING TIMING CHAIN

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

  • Higher durability compared to belt types.
  • Maintenance-free.
DF100B / DF90A / DF80A / DF70A 9. เครื่องยนต์เรือ Outboard engine

WATER DETECTING SYSTEM (THIS EQUIPMENT IS ONLY FOR DF100B)

EXPLANATION

It helps protect the engine from water in the fuel using a water detecting fuel filter to alert the operator with both visual and audio warnings when water is present in the fuel.

ADVANTAGE

  • Can avoid water in fuel, which can lead to issues like poor combustion, lower power output and corrosion

SUZUKI'S ANTI CORROSION FINISH

Bonding the finish to the outboard’s alloy surface our specially formulated anti-corrosion finish has long been used as an effective treatment against corrosion and is found on all of our outboards.

DF100B / DF90A / DF80A / DF70A 10. เครื่องยนต์เรือ Outboard engine

INNOVATIVE

TILT LIMIT SYSTEM

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.
DF100B / DF90A / DF80A / DF70A 11. เครื่องยนต์เรือ Outboard engine

SUZUKI TROLL MODE SYSTEM (OPTIONAL EQUIPMENT)

EXPLANATION

A system that can move the boat at a constant speed.

ADVANTAGE

  • Boat can be moved at a constant speed without operating the throttle.
DF100B / DF90A / DF80A / DF70A 12. เครื่องยนต์เรือ Outboard engine

DUAL ENGINE FLUSH PORTS

Over time, salt, sand, and dirt build up can restrict flow in the cooling system causing damage. To help prevent such buildup, DF100B/90A/80A/70A are equipped with two freshwater flush ports that make flushing the cooling system much easier. With one port located on the port side of the down housing and a second on the front panel, you’ll always have easy access to the flushing system whether the boat is in or out of the water.

DF100B / DF90A / DF80A / DF70A 13. เครื่องยนต์เรือ Outboard engine

SPECIFICATIONS

MODELDF100B
RECOMMENDED TRANSOM HEIGHT mmL: 508, X: 635
STARTING SYSTEMElectric
WEIGHT kg *1L: 157, X: 161
ENGINE TYPEDOHC 16-Valve
FUEL DELIVERY SYSTEMMulti-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS4
PISTON DISPLACEMENT cm31,502
BORE ×STROKE mm75 x 85
MAXIMUM OUTPUT kW73.6
FULL THROTTLE OPERATING RANGE rpm5,700-6,300
STEERINGRemote
OIL PAN CAPACITY Lit.4.0
FUEL TANK CAPACITY Lit.25 (Optional)
IGNITION SYSTEMFully-transistorized
ALTERNATOR12V 27A
ENGINE MOUNTINGShear Mount
TRIM METHODPower Trim and Tilt
GEAR RATIO2.59:1
GEAR SHIFTF-N-R
EXHAUSTThrough Prop Hub Exhaust
DRIVE PROTECTIONRubber Hub
PROPELLER SELECTION (Pitch) *2
All propellers are the 3-blade type
15″-25″
MODELDF90A
RECOMMENDED TRANSOM HEIGHT mmL: 508, X: 635
STARTING SYSTEMElectric
WEIGHT kg *1L: 156, X: 160
ENGINE TYPEDOHC 16-Valve
FUEL DELIVERY SYSTEMMulti-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS4
PISTON DISPLACEMENT cm31,502
BORE ×STROKE mm75 x 85
MAXIMUM OUTPUT kW66.2
FULL THROTTLE OPERATING RANGE rpm5,300-6,300
STEERINGRemote
OIL PAN CAPACITY Lit.4.0
FUEL TANK CAPACITY Lit.25 (Optional)
IGNITION SYSTEMFully-transistorized
ALTERNATOR12V 27A
ENGINE MOUNTINGShear Mount
TRIM METHODPower Trim and Tilt
GEAR RATIO2.59:1
GEAR SHIFTF-N-R
EXHAUSTThrough Prop Hub Exhaust
DRIVE PROTECTIONRubber Hub
PROPELLER SELECTION (Pitch) *2
All propellers are the 3-blade type
13″-23″
MODELDF80A
RECOMMENDED TRANSOM HEIGHT mmL: 508, X: 635
STARTING SYSTEMElectric
WEIGHT kg *1L: 156, X: 160
ENGINE TYPEDOHC 16-Valve
FUEL DELIVERY SYSTEMMulti-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS4
PISTON DISPLACEMENT cm31,502
BORE ×STROKE mm75 x 85
MAXIMUM OUTPUT kW58.8
FULL THROTTLE OPERATING RANGE rpm5,300-6,300
STEERINGRemote
OIL PAN CAPACITY Lit.4.0
FUEL TANK CAPACITY Lit.25 (Optional)
IGNITION SYSTEMFully-transistorized
ALTERNATOR12V 27A
ENGINE MOUNTINGShear Mount
TRIM METHODPower Trim and Tilt
GEAR RATIO2.59:1
GEAR SHIFTF-N-R
EXHAUSTThrough Prop Hub Exhaust
DRIVE PROTECTIONRubber Hub
PROPELLER SELECTION (Pitch) *2
All propellers are the 3-blade type
13″-23″
MODELDF70A
RECOMMENDED TRANSOM HEIGHT mmL: 508, X: 635
STARTING SYSTEMElectric
WEIGHT kg *1L: 156, X: 160
ENGINE TYPEDOHC 16-Valve
FUEL DELIVERY SYSTEMMulti-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS4
PISTON DISPLACEMENT cm31,502
BORE ×STROKE mm75 x 85
MAXIMUM OUTPUT kW51.5
FULL THROTTLE OPERATING RANGE rpm5,000-6,000
STEERINGRemote
OIL PAN CAPACITY Lit.4.0
FUEL TANK CAPACITY Lit.25 (Optional)
IGNITION SYSTEMFully-transistorized
ALTERNATOR12V 27A
ENGINE MOUNTINGShear Mount
TRIM METHODPower Trim and Tilt
GEAR RATIO2.59:1
GEAR SHIFTF-N-R
EXHAUSTThrough Prop Hub Exhaust
DRIVE PROTECTIONRubber Hub
PROPELLER SELECTION (Pitch) *2
All propellers are the 3-blade type
13″-23″

* 1 : Dry Weight : Including battery cable, not including propeller and engine oil

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

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

OFFSET DRIVESHAFT

DF70A AND UP

EXPLANATION :

The engine powerhead is positioned closer to the front, moving the outboard’s center of gravity forward.

ADVANTAGE :

  • Less vibration
  • More compact
  • Stable steering performance

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 WATER DETECTING SYSTEM

DF100A AND UP

EXPLANATION :

It helps protect the engine from water in the fuel using a water detecting fuel filter to alert the operator with both visual and audio warnings when water is present in the fuel.

ADVANTAGE :

  • Can avoid water in fuel, which can lead to issues like poor combustion, lower power output and corrosion.

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.

KEYLESS START SYSTEM

DF70A AND ABOVE (NOT INCLUDING DF150/175/200/225/250)

EXPLANATION :

System that allows you to start the engine by have the key-fob nearby.

ADVANTAGE :

  • Helps deter theft more than a normal key system.
  • Key does not need to be inserted.

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.