IN-LINE 4 140-70HP

DF140BGT / DF115BGT

DF140BGT

The first 4-stroke 115/140 horsepower outboards in the world* to offer drive-by-wire throttle and shift.

DF140BGT

Drive By Wire

  • Operation from the remote control is delivered to outboard via an electric signal and not by the traditional mechanical control cables.

Advantage

  • Smooth Shift & Operation
  • Easy Rigging
  • Increased Fuel Efficiency
  • Luxury Remote Control


Drive by Wire

Easy Maintenance

  • Operation from the remote control is delivered to outboard via an electric signal and not by the traditional mechanical control cables.

Advantage

  • Easy access oil filter : Can be replaced simply by removing the top cover
  • Oil Spill Catcher : A tray is added around the oil filter to catch oil which comes out when exchanging the oil filter
  • Oil Level Gauge : Able to use Φ15 oil changer hose


Easy access Oil filter
Oil spill catcher & oil level gauge

High Durability

Improved Gear Case

  • By optimizing the gear oil passage, the spinning pinion gear generates negative pressure and it helps gear oil circulation.

Advantage

  • It lowers gear oil temperature and contributes to the increased durability of pinion gear.
Gear case (Bottom View
Gear case (Side View

Dynamic & Smooth Design

Smooth design
Smooth design2
PERFORMANCE
  • Offset Driveshaft / 2 Stage Gear Reduction
  • 2-stage Gear Reduction
ECOLOGY & ECONOMY
  • Lean Burn
DURABILITY & RELIABILITY
  • Self-adjusting Timing Chain
  • Suzuki Anti-corrosion Finish
  • Suzuki Water Detecting System
  • Tilt Limit System
EASE & COMFORT
  • Suzuki Precision Control
  • Quiet Operation
  • Suzuki Troll Mode System

DURABILITY AND RELIABILITY

Newly Designed Air Intake System

Advantage

  • Delivers higher power output
  • Increased ability to remove water from air taken into cowl
  • Decrease in the air intake temperature

Direct Ignition

Integrates the ignition coils into the spark plug caps


Advantage

  • Reduces the number of parts and simplifies the wiring system

  • Removing the high tension cord enables the ignition to generate spark efficiently which leads to the improvement of combustion efficiency

Easy Maintenance

Designed to be easy maintenance for the benefits of the customers.


Advantage

  • Easy Access Oil Filter: Can be replaced simply by removing the top cover
  • Oil Spill Catcher: A tray is added around the oil filter to catch oil which comes out when exchanging the oil filter
  • Oil Level Gauge: Able to use Φ15 oil changer hose

Water detecting system

  • It helps to protect the engine from water in the fuel
  • Using bigger fuel filter than DF140A/115A
  • Optimized Fuel Filter position

Advantage

  • Can avoid water in fuel
  • Increased Durability & Reliability
  • Easy replacement of fuel filter

PERFORMANCE

High Compression Ratio

  • To achieve the optimized mask, port and piston combination, the shape of parts was simulated over 1,000 combinations and then tested thoroughly with the carefully selected parts.


Advantage

  • Achieved 10.6 Compression Ratio which contributes to high torque.

Offset Drive Shaft

  • 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

2-Stage Gear Reduction

  • 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.

Advantage

  • High Torque even with big loads.
  • Powerful enough to rotate larger propeller

EASE AND COMFORT

Quiet Operation

  • Intake noise is suppressed with a resonator, which makes the noise from the outboard quieter.


Advantage

  • Less noise, making boating more pleasant.

Alternator Output

  • Newly designed ventilation which cools the coils better.

Advantage

  • 3Amp better alternator output at idle speed range that is roughly equivalent to the necessary output of SMD12/SMD16.

ECOLOGY AND ECONOMY

Lean Burn Control System

  • The Lean Burn Control System supplies the appropriate amount of 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.

MODEL DF140BG
RECOMMENDED TRANSOM HEIGHT mm (in.) L: 511, X: 638
STARTING SYSTEM Electric
WEIGHT kg *1 L: 188, X: 192
ENGINE TYPE DOHC 16-Valve
FUEL DELIVERY SYSTEM Multi-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS 4
PISTON DISPLACEMENT cm3 (cu.in.) 2,045
BORE × STROKE mm (in.) 86 x 88
MAXIMUM OUTPUT kW (PS) 84.6 / 103
FULL THROTTLE OPERATING RANGE rpm 5,600-6,200
STEERING Remote
OIL PAN CAPACITY Lit. 5.5
IGNITION SYSTEM Fully-transistorized
ALTERNATOR 12V 40A
ENGINE MOUNTING Shear Mount
TRIM METHOD Power Trim and Tilt
GEAR RATIO 2.59:1
GEAR SHIFT F-N-R
EXHAUST Through Prop Hub Exhaust
PROPELLER SELECTION (Pitch)*2 All propellers are the 3-blade type 15-26
MODEL DF140BG
RECOMMENDED TRANSOM HEIGHT mm (in.) L: 511, X: 638
STARTING SYSTEM Electric
WEIGHT kg *1 L: 188, X: 192
ENGINE TYPE DOHC 16-Valve
FUEL DELIVERY SYSTEM Multi-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS 4
PISTON DISPLACEMENT cm3 (cu.in.) 2,045
BORE × STROKE mm (in.) 86 x 88
MAXIMUM OUTPUT kW (PS) 84.6 / 103
FULL THROTTLE OPERATING RANGE rpm 5,600-6,200
STEERING Remote
OIL PAN CAPACITY Lit. 5.5
IGNITION SYSTEM Fully-transistorized
ALTERNATOR 12V 40A
ENGINE MOUNTING Shear Mount
TRIM METHOD Power Trim and Tilt
GEAR RATIO 2.59:1
GEAR SHIFT F-N-R
EXHAUST Through Prop Hub Exhaust
PROPELLER SELECTION (Pitch)*2 All propellers are the 3-blade type 15-26
MODEL DF115BG
RECOMMENDED TRANSOM HEIGHT mm (in.) L: 511, X: 638
STARTING SYSTEM Electric
WEIGHT kg *1 L: 190, X: 194
ENGINE TYPE DOHC 16-Valve
FUEL DELIVERY SYSTEM Multi-Point Sequential Electronic Fuel Injection
NO. OF CYLINDERS 4
PISTON DISPLACEMENT cm3 (cu.in.) 2,045
BORE × STROKE mm (in.) 86 x 88
MAXIMUM OUTPUT kW (PS) 84.6 / 103
FULL THROTTLE OPERATING RANGE rpm 5,000-6,000
STEERING Remote
OIL PAN CAPACITY Lit. 5.5
IGNITION SYSTEM Fully-transistorized
ALTERNATOR 12V 40A
ENGINE MOUNTING Shear Mount
TRIM METHOD Power Trim and Tilt
GEAR RATIO 2.59:1
GEAR SHIFT F-N-R
EXHAUST Through Prop Hub Exhaust
PROPELLER SELECTION (Pitch)*2 All propellers are the 3-blade type 15-26
  1. Dry weight: 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