
Tohatsu 20HP 4-Stroke EFI Outboard Engine Long Shaft
The Tohatsu 20HP 4-Stroke Outboard Engine (Long Shaft) is a reliable and fuel-efficient engine designed for small boats and RIBs. Featuring a DOHC 3-cylinder engine with EFI technology, it provides smooth performance, responsive throttle, and consistent operation for both freshwater and coastal use.
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The Tohatsu 20HP 4-Stroke Outboard Engine (Long Shaft) is a reliable and fuel-efficient engine designed for small boats and RIBs. Featuring a DOHC 3-cylinder engine with EFI technology, it provides smooth performance, responsive throttle, and consistent operation for both freshwater and coastal use.
The Tohatsu 20HP 4-Stroke Outboard Engine (Long Shaft) is a reliable and fuel-efficient engine designed for small boats and RIBs. Featuring a DOHC 3-cylinder engine with EFI technology, it provides smooth performance, responsive throttle, and consistent operation for both freshwater and coastal use.
Description
The Tohatsu 20HP Long Shaft 4-Stroke Outboard delivers dependable power in a compact, efficient package. Its 362cc DOHC 3-cylinder engine ensures smooth, low-vibration operation, while the Electronic Fuel Injection (EFI) system provides precise fuel delivery, improved fuel economy, and consistent throttle response.
Designed with a 20” (508 mm) long shaft, it is ideal for boats with deeper transoms, providing optimal propeller immersion, stable handling, and efficient thrust. Features include electric start, power trim and tilt, and compatibility with remote control, allowing easy manoeuvring and simple operation.
Durable and versatile, the Tohatsu 20HP includes stainless steel components, corrosion-resistant materials, and a water-cooling system, suitable for saltwater and freshwater environments. Its high-output alternator powers onboard electronics such as lights, navigation systems, and accessories.
Specifications
| Engine | 4 Stroke 2 Cylinder |
|---|---|
| Output | 20 ps (14.7 kw) |
| Displacement | 333 cc (20.32 cu.in.) |
| Bore x Stroke | 61 x 57 mm (2.40 x 2.24 in) |
| Max. RPM Range | 5,400 - 6,100 |
| Starting | Electric & Manual or Manual |
| Control Type | Remote Control or Tiller Handle |
| Gear Shift | Forward - Neutral - Reverse |
| Gear Ratio | 2.15:1 |
| Propeller Selection Range | 6" - 11.5" |
| Transom Height | 15", 20" |
| Fuel | Unleaded Gasoline (87 Octane) |
| Oil Type | NMMA Certified FC-W® 4-stroke oil** SAE 10W-30/40 (SF, SG, SH, SJ) |
| Oil Capacity | 1L (1.06 qt.) |
| Fuel Tank | 12 L (3.1 US Gal.) Separate Fuel Tank |
| Weight* | 43 kg (94.8 lbs.) |
| Alternator Output | Optional: 12V, 145W, 12A (Standard on Electric Start Models) |
| Digital ECU Controlled Ignition System | Standard |
| Electronic Fuel Injection | Standard |
| Start In Gear Protection | Standard |
| Thermostat Controlled Cooling System | Standard |
| Through-The-Prop Exhaust | Standard |
| Oil Pressure Warning | Standard |
| Shallow Water Drive | Standard |
| Power Tilt | Option |
UK Mainland: 2-3 working days
Scottish Highlands: 3-5 working days
International: 5-10 working days








