Tohatsu
Tohatsu M9.8: specifications
The Tohatsu M9.8 is an outboard rated at 9.8 hp with inline-twin architecture.
Key figures
- Power
- 9.8hp
- Dry weight
- 26kg
- Displacement
- 169cm³
- Alternator output
- 7A
- Indicative price
- n/a
- Maximum warranty
- 7years
Sources and technical context
Document year: 2026.
Manufacturer's official documentation. The original document link has not yet been recorded for this page.
Notes and conditions (FR)
Technical specifications
Block & combustion
| Architecture | L2 |
|---|---|
| Cylinders | 2 |
| Cycle | 2-stroke |
| Displacement | 169 cm³ |
| Bore × stroke | 50 × 43 mm |
| Compression ratio | n/a |
| Max rpm | 5000–6000 rpm |
| Specific output | 58 hp/L |
| Fuel system | Carburateur |
| Min. fuel | RON 91 (87 AKI) |
Transmission & gearcase
| Gear ratio | 2,08:1 |
|---|---|
| Propeller configuration | Rotation standard |
| Counter-rotating dual prop | n/a |
| 2-speed gearbox | No |
| Counter-rotating version | No |
| Available shafts | 15"/20" |
Weight & footprint
| Dry weight (transom load) | 26 kg (version la plus légère) |
|---|---|
| Power-to-weight ratio | 0.38 hp/kg |
Electrical charging
| Alternator (max) | 7 A |
|---|---|
| Amps per horsepower | 0.71 A/hp |
Control & integration
| Digital throttle & shift (DBW) | No |
|---|---|
| Control | Barre franche |
| Steering | n/a |
| Power steering | No |
| Docking joystick | No |
| GPS position hold | No |
| Direct injection | No |
| VTEC (variable timing) | No |
Cost & warranty
| Public price | n/a |
|---|---|
| Cost per horsepower | n/a |
| Base warranty | 7 years |
| Maximum warranty (conditional) | 7 years |