DF140B/115B/DF100C's Reliability & Fuel Efficiency + Cutting Edge Technology.
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
- 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)
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)
Dynamic & Smooth Design
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
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Reduces the number of parts and simplifies the wiring system
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Removing the high tension cord enables the ignition to generate spark efficiently which leads to the improvement of combustion efficiency
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
More Features to contribute to Durability
- Large capacity Fuel Pump : Capable of rigging to a wide variety of boats
- Optimised O2 Sensor mounting position
- Using Zinc-containing Rustproof Coating bolt
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
- Generates good combustion that makes better fuel efficiency compared with A model.
- 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 | DF140B |
---|---|
RECOMMENDED TRANSOM HEIGHT mm (in.) | L: 508, X: 635 |
STARTING SYSTEM | Electric |
WEIGHT kg *1 | L: 186, X: 190 |
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) | 103 |
FULL THROTTLE OPERATING RANGE rpm | 5,700-6,300 |
STEERING | Remote |
OIL PAN CAPACITY Lit. | 5.5 |
ALTERNATOR | 20A/700rpm , 40A/6000rpm |
ENGINE MOUNTING | Shear Mount |
TRIM METHOD | Power Trim and Tilt |
GEAR RATIO | 2.59:1 |
PROPELLER SELECTION (Pitch)*2 All propellers are the 3-blade type | 15-25 |
MODEL | DF100C |
---|---|
RECOMMENDED TRANSOM HEIGHT mm (in.) | L: 508, X: 635 |
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) | 73.6 |
FULL THROTTLE OPERATING RANGE rpm | 5,000-6,000 |
STEERING | Remote |
OIL PAN CAPACITY Lit. | 5.5 |
ALTERNATOR | 20A/700rpm , 40A/6000rpm |
ENGINE MOUNTING | Shear Mount |
TRIM METHOD | Power Trim and Tilt |
GEAR RATIO | 2.59:1 |
GEAR SHIFT | F-N-R |
PROPELLER SELECTION (Pitch)*2 All propellers are the 3-blade type | 15-25 |
MODEL | DF115B |
---|---|
RECOMMENDED TRANSOM HEIGHT mm (in.) | L: 508, X: 635 |
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 |
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 | 15-25 |
- Dry weight: not including propeller and engine oil
- 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