Output kW (Hp) 4.4 (6) 5.9 (8) 7.2 (9.8) Max. Operating Range rpm 4,500 – 5,500 5,000 – 6,000 Idle Speed Forward Gear rpm 750 Neutral Gear rpm 950 Number of Cylinder 2 Piston Displacement mL (Cu in) 169 (10.3) Bore x Stroke mm (in) 50 x 43 (1.97 x 1.69) Exhaust System Through hub exhaust Lubrication System Engine Oil Mixed Gasoline. OB manufacturers build the motor lineups in 'families' of block/frame sizes. In the Tohatsu/Nissan/Mercury 4-stroke line, the 2.5/3.5, 4/5/6, 8/9.8 (merc calls it the 9.9), 15/20, and 25/30 are designed that way. In essence, the smaller hp motor is a de-tuned version of the larger brother. The lines on the Honda were to make raising it an easy deal and will be moved to the Tohatsu. Here the 9.8 HP is mounted on the transom in the stock location. If you want the extra long shaft it is only available in the 9.8 HP model. Both the 8 and 9.8 HP are offered in electric start and in a long shaft model.
M9.8B
PORTABLE
Tohatsu gives boaters exactly what they need in mid-range portables: more power and less weight! All of these truly portable models offer an incredible horsepower-to-weight ratio, led by the Tohatsu 9.8 2-stroke at just over 26 kgs. Whatever your boating application, these are the ultimate outboards for convenience, reliability and portability.
Tohatsu 2-stroke benefits
- Excellent reliability with proven 2-stroke technology
- Simple in design
Easy operation and handling
- Loop charged induction for smooth operation and fuel economy
- CD ignition system for quicker starts
Fundamentals for user convenience and reliability
- Through-the-prop exhaust for a quiet ride
- Thermostatically controlled cooling system for consistent engine temperature
- Stainless steel water pump housing for outstanding durability
- High grade marine aluminum alloy that provides the ultimate protection against corrosion
- Zinc coating on internal water passages for superior corrosion resistance
- Aluminum propeller
Protection
- Safety lanyard (an essential protection feature standard on all Tohatsu outboards)
- Start-in-gear protection for safer engine starting
SPECIFICATIONS
Engine | Two Stroke 2 Cylinder |
---|---|
Output | 9.8 ps (7.2 kw) |
Displacement | 169 cc (10.31 cu.in.) |
Bore x Stroke | 50 x 43 mm (1.97 x 1.69 in) |
Starting | Electric or Manual |
Control Type | Tiller Handle |
Gear Shift | Forward - Neutral - Reverse |
Gear Ratio | 2.08:1 (13:27) |
Ignition System | ATDC1゜- BTDC17゜ |
Propeller Selection Range | 5' - 9.5' |
Transom Height | 15', 20', 25' |
Fuel | Unleaded Gasoline (87 Octane) |
Oil Type | Genuine recommended 2stroke engine oil (TCW-3) |
Fuel Tank | 12 L (3.17 US Gal.) Separate Fuel Tank |
Weight* | 26.0 Kg (57 lbs.) |
Alternator Output | Optional: 12V, 80W, 7A (Standard on Electric Start Models) |
Max. RPM Range | 5,000 - 6,000 |
Start In Gear Protection | Standard |
Thermostat Controlled Cooling System | Standard |
Through-The-Prop Exhaust | Standard |
Shallow Water Drive | Standard |
Engine lubrication system | Premixed Fuel |
Tohatsu 9.8 Mods For Sale
Specifications and descriptions are subject to change without notice.
Tohatsu 9.8 Making Oil
Model | Shaft Length | Cylinders | Electric Start | Tiller Handle | 12V Charging System | Remote Fuel Tank | Propeller |
---|---|---|---|---|---|---|---|
M9.8BS | 15' | 2 | S | S | S | ||
M9.8BL | 20' | 2 | S | S | S | ||
M9.8BUL | 25' | 2 | S | S | S | ||
M9.8BEFS | 15' | 2 | S | S | S | S | S |
M9.8BEFL | 20' | 2 | S | S | S | S | S |
- Specifications subject to change without notice. Additional models and/or configurations may be available. Contact your local dealer for details.
Distributors
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