Tohatsu 20 HP Outboard Motor MFS20E

Tohatsu MFS20E Outboard Motor (5-year warranty).

The Tohatsu MFS 20E is a lightweight outboard motor that delivers superior performance with very favorable fuel consumption. An easily manageable 20 hp power source for versatile boating pleasure.

Producing lightweight outboards with superior performance will always be Tohatsu's number one goal. The 15 & 20 hp 4-strokes are no exception to this goal. They offer very favorable fuel consumption while having an excellent power-to-weight ratio and deliver top performance.

As a rule of thumb, for fast boats, you need 1 hp for every 10 to 20 kilograms of total weight. Based on this, this outboard motor is suitable for a total weight of 200 to 400 kilograms.
For displacement boats, 1 hp per 150 to 200 kilograms is sufficient; then the engine is adequate for 3 to 4 tons of total weight.

The lightest EFI model in its class. Its weight is almost the same as 2-stroke.

The revamped design is tough and robust. With these outboards, Tohatsu reinforces its leading position in the outboard market up to 50 hp in the 4-stroke segment.

According to boat-fuel-economy.com, fuel consumption at full throttle is 5 liters per hour at 5,500 rpm. Estimated consumption at half power is 2 to 3 liters per hour.

As a rule of thumb, for fast boats, you need 1 hp for every 10 to 20 kilograms of total weight. Based on this, this outboard motor is suitable for a total weight of 400 to 800 kilograms.
For displacement boats, 1 hp per 150 to 200 kilograms is sufficient; then the engine is adequate for 6 to 8 tons of total weight.

1. Test report 1 sea trial Tohatsu 20 hp MFS20E L. The test was performed with a tiller version. The test was performed with a Stessl Edge Tracker 3.70 boat with a total weight of 370 kilograms including passengers.
   • At 700 rpm, a speed of 4 kilometers per hour was achieved and a consumption of 0.4 liters per hour.
   • At 3,300 rpm (on plane), a speed of 20 kilometers per hour was achieved and a consumption of 2.7 liters per hour.
   • At 4,000 rpm, a speed of 34 kilometers per hour was achieved and a consumption of 3.7 liters per hour.
   • At 6,100 rpm (full power), a speed of 43 kilometers per hour was achieved and a consumption of 6.3 liters per hour. Source: Tohatsu.com.au.
2. Test report 2: review magazine Boten.nl by Arne Smit.
   Consumption 6.2 liters per hour at full throttle at 5,400 to 6,100 rpm.
   With 20 hp, the Topcraft 605 with a boat weight of 680 kilograms easily reaches 20 kilometers per hour. This is a delightful speed that allows for good progress without needing a boating license. Not too heavy people will easily be able to wakeboard, and a funtube or banana is certainly an option, making the boat perfectly suitable for all kinds of sporting water activities in this combination. With a 20 hp four-stroke from Tohatsu, you won't encounter unpleasant surprises at the gas station either.
3. With the Beauty 550 with a boat weight of 500 kilograms, a 20 hp outboard motor will get you up to a maximum speed of almost 40 kilometers per hour.
4. With the Valory V490 sloop with a boat weight of 320 kilograms, the 20 hp outboard motor reaches a speed of 28 kilometers per hour with passengers.
5. With the Lago Amore 485 sloop with a boat weight of 360 kilograms, a 20 hp outboard motor achieves a maximum speed of 28 kilometers per hour with 2 people.
6. With the Lago Amore 495 sloop with a boat weight of 340 kilograms, a 20 hp outboard motor achieves a maximum speed of 27 kilometers per hour.
7. With the Lago Amore 565 sloop with a boat weight of 550 kilograms and 2 people, a 20 hp outboard motor achieves a maximum speed of 25 kilometers per hour.
8. With the Gentle 590 Tender Sloop with a boat weight of 500 kilograms and 2 people, a 20 hp outboard motor achieves a maximum speed of 20 to 23 kilometers per hour.
9. With a Beauty 630 tender with a boat weight of 500 kilograms, a 20 hp outboard motor achieves a maximum speed of 19 kilometers per hour.
10. With the Lago Amore 595 tender with a boat weight of 490 kilograms, a 20 hp outboard motor achieves a maximum speed of 18 kilometers per hour.
11. With the Lago Amore 590 Tender Sloop with a boat weight of 550 kilograms and 2 people, a speed of 15 kilometers per hour is achieved.
12. With the 600 tender with a boat weight of 600 kilograms, a 20 hp outboard motor achieves a maximum speed of 14 kilometers per hour.
13. With the Topcraft 565 Tender Sloop with a boat weight of 600 kilograms and 2 people, a maximum speed of 12 kilometers per hour is achieved.

SPECIFICATIONS

• Power 20 hp
• Lubrication 4-stroke
• Weight 51.5 kilograms
• Starting Electric or manual starting
  
• Steering type Remote control or tiller
  
• Gear shift Forward - Neutral - Reverse
• Fuel system Injection
• Number of cylinders 2
• Displacement 351 cm3
• Maximum power 15 kW
• Full throttle operating speed 5400-6100 rpm
• Bore x stroke 61x60 mm
• Trim/tilt method Power trim - Manual trim/tilt
• Shaft length S (15'' = 38 centimeters) L (20'' = 51 centimeters)

VERSIONS

• All versions include 12 liter fuel tank, propeller, and exclude starter battery (12 Volt, minimum 40Ah/20HR, 330 Cold Cranking Amps (CCA)).
• The transom height of the boat determines the shaft length of the outboard motor. Measure from the point where the engine hangs, to the bottom. If the transom height is around 43 centimeters, you need a short shaft. For a length of 51 centimeters, it is best to go for a long shaft. You need an extra long shaft for a length of 63 centimeters.
• MFS20E S: Short shaft tiller steering
• MFS20E L: Long shaft tiller steering
• M18ER2L-DOFG Tiller Long Shaft 2-stroke 18hp.
  • With SOLAS certification, therefore only for sale for use on rescue boats. Complies with Marine Equipment Directive 2014/90/EU. Automatic kill switch. Propeller guard. Fire-retardant engine cover. Dry-start provision. Wheel Mark. Preliminary Inspection Data. Operation Manual Decal.
• MFS20E EFS: E: electric start, F: tiller steering in combination with electric start, S: Short shaft.
• MFS20E EFL: E: electric start, F: tiller steering in combination with electric start, L: Long shaft.
• MFS20E EPS: E: electric start, P: remote control (included), S: Short shaft. For steering wheel operation, both single cable and hydraulic.
• MFS20E EPL: E: electric start, P: remote control (included), L: Long shaft. For steering wheel operation, both single cable and hydraulic.
• MFS20E WEPTL: E: electric start, F: tiller steering in combination with electric starter, T: power trim and tilt, L: Long shaft. W: in Beluga White color. With power trim, you can electronically optimize the trim angle for improved acceleration, higher speed, and stable position. Also useful for trailering.
• MFS20E EPTS: E: electric start, P: remote control (included) Steering wheel operation both single cable and hydraulic. T: power trim and tilt With power trim, you can electronically optimize the trim angle for improved acceleration, higher speed, and stable position. Also useful for trailering., S: Short shaft. W: in Beluga White color.
• MFS20E EPTL: E: electric start, P: remote control (included) Steering wheel operation both single cable and hydraulic. T: power trim and tilt With power trim, you can electronically optimize the trim angle for improved acceleration, higher speed, and stable position. Also useful for trailering., L: Long shaft. W: in Beluga White color.
• All versions at Marinaut do include:
  • Side mount kit A (item number 3VS-83900-0): side mount control box including mounting kit, wiring harness with ignition switch and kill switch. With the exception of the tiller engines S and L.
  • propeller
  • 12 liter fuel tank.
  • engine oil.
  • delivery inspection.

ADVANTAGES
• Light and compact
• Designed with proven technology
• Modern cross-flow cylinder head for good combustion
• Available in a wide range of models
• Easily accessible oil filter for simple replacement
• Larger capacity oil reservoir for optimal lubrication
• Tuned intake system for better cold starts
• Greatly reduced induction noise for a quieter engine
• The trim tab provides improved steering force
• The trim tab also serves as the anode and prevents corrosion
• Ultra Low emissions, U.S. EPA and CARB approved

EASY AND SAFE OPERATION
• CDI ignition for easier engine starting, quicker throttle response, and smoother trolling
• Fast-idle choke for easy choke operation
• Adjustable steering friction for adjusting steering effort
• Manual start with larger flywheel makes starting quick and easy
• Large alternator and rectifier for battery charging
• Front-mounted shift lever
• Remote control models available
• Trim settings, 6 positions
• Exhaust through prop for a quieter engine
• Thermostat-controlled cooling system for controlled engine temperature
• Stainless steel water pump housing for excellent durability
• High-grade aluminum alloy for ultimate corrosion protection
• Zinc coating on internal water passages for superior corrosion resistance

WARNING AND SAFETY SYSTEMS
• Low oil pressure indicator
• Kill cord (an essential feature standard on all Tohatsu engines)
• Start-in-gear protection (only starts in neutral gear position)
• Rev limiter

FEATURES

Stowable carry handle
We've integrated a front carry handle that can be easily stowed away when not in use.

Fuel Water Separator
A high-quality, user-friendly fuel-water separator is standard on all EFI 20 | 15 | 9.9 engines. This unique yet simple fuel-water separator requires no tools to drain the water.

Improved Center of Gravity
By shifting heavy components (i.e., crankshaft, drive shaft) 30mm forward compared to the previous model, the tilt weight has decreased by 26% from the previous version, making it much easier for users to manually tilt.

Compact fuel system layout for easy maintenance
The Vapor Separator Tank (VST) is designed to integrate the high-pressure fuel supply pump, regulator, and fuel cooler into one component.

WHY TOHATSU

• Tohatsu from Japan has existed for over 100 years and produces over 200,000 outboard motors per year. TOHATSU is the largest outboard motor manufacturer in the world.
  
  
• Tohatsu has more than a 10 percent market share in the Netherlands and is growing fastest in market share in the Netherlands. For models up to 30 hp, already more than 20% market share!
  
  
• Did you know that Mercury even has outboards up to 30 hp manufactured by Tohatsu? The only difference is the cowl and the price. The Tohatsu MFS20E is therefore identical to the Mercury F20 EFI.
  The Tohatsu BFT models from 150 hp, on the other hand, have been rebranded Hondas since 2014. So you get a reliable Honda engine for a Tohatsu price.
  

• Tohatsu engines have the highest quality AND a lower price than other A-brands. Tohatsu is also the only brand that exclusively produces outboard motors, so it is truly specialized.
  
  
• Tohatsu pays great attention to the appearance of its outboard motors, and this is reflected in this model. The design is tough and robust. Underneath the beautifully streamlined cowl, you'll find the trusted Tohatsu technology, developed for years of boating pleasure with minimal maintenance.
  
  
• The Tohatsu engine is user-friendly in all respects. For example, the oil filter is positioned so that you can easily replace it yourself. The lubrication of your outboard motor is optimal thanks to the generous oil reservoir. By using the proven Tohatsu electronic injection system, your engine starts smoothly, and the throttle response is quick. The RPM can be smoothly adjusted.
  
  
• Your newly purchased Tohatsu outboard motor comes with a full 5-year factory warranty.
  

• Tohatsu always performs well in comparative tests.
  • Read the test reports for, among others, the 15 and 30 and 60 hp engines. Tohatsu is the price-performance winner according to Boote Testen.
  • ANWB 'Waterkampioen' also conducted an Outboard Motor Test. The Tohatsu 6 hp emerged as the winner, based, among other things, on weight, noise, and ease of use. According to the ANWB, it is best to buy a Tohatsu 6 HP outboard motor.
  • Boote-Magazin.de also tested the Tohatsu MFS115 A: impressive result due to the best torque-to-weight ratio and higher top speed. Due to its small displacement, the Tohatsu is also extremely fuel-efficient.