The Japanese corporation Yamaha is famous for its excellent motors for boats of various sizes. The company produces units with a two-stroke and four-stroke principle operating on gasoline. They are suspended from the transom and rotate the propeller, setting the boat in motion. The direction is set by turning the handle or the electronic system that turns the entire power unit in the right direction. The rating of the best boat engines Yamaha introduces proven models for small inflatable boats used for fishing and walking, as well as for larger boats that go to the open sea or carry out long hikes with tourists.
The best two-stroke outboard motors Yamaha
Such equipment has a capacity of 2 to 200 hp, which allows them to be used on both large and small boats.
Units, making one revolution of the crankshaft, perform a full stroke of the piston in the cylinder, which ensures better efficiency. These models are cheaper than other versions. But they are less stable in terms of turnover and more "voracious."
Yamaha 2 DMHS - on a small fishing boat
This is the smallest and best Yamaha motor with a long stand for the screw and fastening to the transom of a small fishing boat. The control of the vessel is carried out manually by the derived handle with a rubberized handle.
Top is conveniently located neck for filling the fuel mixture. Fixation to the hull of the boat is carried out with two captive type screws, which ensures firm retention and prevents the unit from falling into the water. Above the screws is a small visor to protect against splashing when getting out of the water.
Pros:
- cost from 29,000 rubles;
- a small weight of 9.8 kg will not overload the small boat;
- a volume of 50 cm3 gives a power of 2 hp, which allows you to confidently move along small lakes and calm rivers;
- mounting design provides for a turn of the steering column 180 degrees and a change in the level of the motor tilt, which is very convenient when moving to shallow water;
- unit housing is equipped with vibration protection;
- cylinders are blown through the loopback circuit;
- all internal elements are made of high-quality aluminum alloy and are covered with anti-corrosion protection;
- long service life;
- cord for emergency stop;
- the hose for fuel filling is included in the package;
- service tools and a spark plug are supplied with the motor;
- economical fuel consumption of 1.4 liters per hour of work;
- aluminum three-bladed screw.
Minuses:
- manual launch system;
- carburetor injection is susceptible to atmospheric pressure, which affects the accuracy of revolutions;
- tank capacity of 1.2 liters, which is enough without refueling only for small closed areas;
- manual tilt and trim change;
- mixing oil and gasoline is required for optimal lubrication in a 50: 1 ratio.
Yamaha 9.9 GMHS - sales hit 2017
Such a Yamaha outboard motor is the best for 4-6 local inflatable boats, designed for long sea or river walks.
It is distinguished by its power of 9.9 hp, as well as a portable fuel tank of 24 liters, which eliminates the need to carry canisters with it and gives more space on the vessel. That is why it became a hit in sales in 2017.
The torque transmission rack has a powerful frame with a casing, and is well protected from corrosion. Fastening to the transom is made with two screws with convenient plastic tips that facilitate pressure. To change the angle of inclination there are 5 holes in the fixing unit.
Pros:
- power 9.9 hp;
- inline two-cylinder engine is easy to maintain and repair;
- high strength of all fasteners;
- the angle of the deywood is easy to change, which allows you to swim in a shallow place without damage to the propeller;
- long service life;
- adjusting the throttle rotation of the throttle using a thumb screw;
- vibration damping system has been implemented inside the housing;
- tiller rotation angle 180 degrees;
- protection from starting when the gear is on;
- output connectors on the body, allowing you to connect to the power supply network chargers from telephones and echo sounders;
- processing of all parts with an anticorrosive composition in 5 layers;
- motor does not need to register in gims;
- comes with a 24-liter tank, which provides long walks on the sea;
- the exhaust gases occur through the holes next to the screw under water, so there is no exhaust smoke on the surface.
Minuses:
- weight 36 kg is difficult to install;
- cost from 110,000 rubles;
- manual start;
- pre-mixing oil and gasoline;
- carburetor fuel system;
- fuel consumption of 5 liters per hour.
The best four-stroke outboard motors Yamaha
This category of equipment has a more stable engine speed, regardless of weather conditions.
Their fuel consumption is more economical, which allows them to be used for long journeys. Power of motors varies from 4 to 350 hp, in connection with which the size and weight of the boat is determined.
Yamaha F4 BMHS - the most affordable in its class
This is the best Yamaha outboard motor as the main engine on a small inflatable boat or for a large one, where it will play an auxiliary role. It is worth such a four-stroke engine from 60000 rubles, which makes it the most affordable in this category of goods.
To control the tiller there is a very comfortable grip with a wide rubberized part, which can be taken with two hands.
Pros:
- cost from 60,000 rubles;
- stylish streamlined body;
- power 4 hp;
- volume from 139 cm3 does not require registration;
- lubrication is carried out by pouring oil into the crankcase;
- with full gas it develops 4500 revolutions per minute;
- condenser ignition system;
- To change the angle of inclination, six holes are provided with quick fixing of the rack.
Minuses:
- fuel tank holds only 1.1 liters;
- weight 27 kg is difficult to install;
- manual start;
- carburetor injection;
- Ignition coil and generator are purchased separately.
Yamaha F15 CEHS - for long-distance cruises
This is the best Yamaha outboard motor for long-distance sea walks, because it has a separate tank of 25 liters, compact dimensions with a streamlined shape that does not take up much space at the transom, as well as a reinforced tiller that allows maneuvering even with strong waves.
Holding the rack with a screw is carried out on four mounts, and the exhaust of this series of engines occurs in the water.
Pros:
- steady work under any weather conditions;
- durable valve system with a long service life;
- high power of 15 hp accelerates a large boat to a decent speed;
- reinforced tiller;
- built-in oil filter and pre-cleaning fuel;
- engine tilt adjustment relative to the transom in six positions;
- volume 362 cm3 with small dimensions;
- develops momentum 5500 per minute;
- electronic start with maximum comfort;
- tank 25 liters;
- complete generator and ignition coil.
Minuses:
- cost from 170,000 rubles;
- weight 53 kg;
- manual trim change.
Yamaha F40 FET - for a boat
This is the best Yamaha outboard motor, which, due to the high power of 40 hp, will be able to accelerate the boat of medium size.
The unit is optimal for use on boats with cabins due to the electronic launch and remote control, which allows you to stay comfortably behind the wheel in the front of the vessel.
The electronic multipoint fuel supply system and automatic throttle valve control ensure stable operation.
Pros:
- three cylinders in a row provide compact body dimensions;
- the volume of 747 cm3 allows you to produce power in 40 hp and overcome the waves or confidently swim against the current;
- a separate tank of 25 liters;
- remote motor control;
- develops up to 6000 rpm;
- electronic fuel injection;
- three-bladed aluminum screw;
- no tiller and no need to sit in the back;
- electric drive for tilting and changing the trim;
- Abundant lubrication of the crankshaft due to the wet crankcase with a capacity of 1.8 liters;
- generator with ignition coil in the kit, as well as a voltage regulator.
Minuses:
- cost from 400,000 rubles;
- more sophisticated steering connection;
- weight 94 kg heavy to install and gives extra weight to the vessel;
- loud work
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