Rating of the best engines up to 10 liters. With. — TOP 12 models and which one to choose

Small inflatable or rigid boats are actively used for fishing or walking with friends on the water surface. Short distances can also be covered by oars. But for long trips it is impossible to do without equipping the craft with a power unit. Choosing the right engine is not so easy; you need to evaluate a number of aspects. To make it easier to understand the quality products presented on our market, it is proposed to study the rating of the best motors up to 10 liters. With.

Rating of the best engines up to 10 liters. With.

What are the benefits of engines up to 10 hp? With.

Small boats can be equipped with engines with a capacity of either 5 or 75 horsepower. Just a few years ago, all boats with engines with a carrying capacity of 220 kg or more were subject to mandatory certification by the State Medical Inspectorate.

Boat motor with water jet

In 2012 the rules changed. Now there is no need to register a boat or boat if:

• the vessel is no longer than 20 m;
• the weight of the craft does not exceed 200 kg (with the motor recommended for it by the manufacturer);
• the boat can accommodate no more than 12 people;
• The power of the power unit does not exceed 10.88 horsepower (or 8 kW).

Most inflatable, aluminum or wooden small boats weigh no more than 200 kg. Nobody remembers about carrying capacity now. If you install a motor up to 10 hp on a boat. p., there is no need to register.

Boat engines

Important! If the watercraft is not subject to registration, then obtaining a certificate for the right to operate this vessel is not required.

Accordingly, equipment that is not subject to registration should not undergo technical inspection (TO). You also do not need to pay an annual transport tax for it. However, if a vessel with an engine up to 8 kW was previously registered, it must be deregistered. Only in this case does the obligation to pay tax disappear.

Not all boats are required to be registered

As you can see, motors with power up to 10 hp. With. differ not only in functionality and relatively low cost.

History of the development and production of outboard motors

Outboard motors were developed and introduced into production in the first half of the 20th century. The demand for such mechanisms grew rapidly. After all, such motors reduced the load on a person and made it possible to organize fishing, hunting, movement of people and transportation of goods automatically. Buying a motor required an investment of money, but the investment paid off.

Two-stroke gasoline engines were the first to enter the world markets for outdoor products. Then four-stroke models were developed. Later, outboard motors with diesel engines were developed. And later, electric mechanisms for boats. The latter are the most environmentally friendly. Floating vehicles equipped with electric motors can sail in the waters of any state. This is permitted by all environmental legislation.

The most powerful boat motors have a power of 400 hp. Mechanisms with such power are produced only by developed engine-building concerns. For example, Mercury Corporation is headquartered in the United States of America.

Types of small power boat motors

Today, two types of units are used for installation on small vessels.

Internal combustion engines

These models operate on AI-92 or AI-95 gasoline (there are manufacturers whose some models can run on kerosene). These devices are the most common.

Internal combustion engine

Advantages of motors:

• they are able to develop high speed;
• You can take fuel with you and add it as needed.

Important! In some reservoirs there is a ban on the operation of watercraft with an internal combustion engine.

Electric motors

Motors of this type are powered by batteries.

Electric motor Pros

• quiet operation;
• environmental safety (this aspect is especially relevant when driving through environmental areas);
• stability of work;
• light weight;
• democratic price.

Minuses

Electric motors can only be charged in populated areas; they are not suitable for traveling long distances (the battery charge usually lasts no more than 5 hours). They are not able to develop high speed.

Rules for choosing a boat motor

Those who want to move along the surface of the water at high speed must competently approach the issue of selecting a power unit for their vessel. In this case, you have to take into account not only the characteristics of the watercraft, but also your own preferences.

Which spoon motor to choose?

Engine stroke

Small vessels can be equipped with two- and four-stroke power units. They differ in design and operating principle.

4-stroke engines . Their operating cycle consists of four strokes: intake, compression, expansion (power stroke) and exhaust.

Four-stroke boat motor

The engines are characterized by efficiency, low noise levels, smooth operation at idle and low speeds. But they are not too cheap, they are massive, and repairing such units is quite complicated and expensive.

2-stroke devices . The operating cycle of such an engine is different. It consists of two strokes: compression and expansion (power stroke). The fuel mixture is injected, and the exhaust is expelled not in separate strokes, but during compression and expansion. The engine operates on an oil-fuel mixture.

Two-stroke motor for boat Euro Craft ECSL60, 6 forces

Budget cost, lightness, good dynamic characteristics, simple maintenance - all this distinguishes two-stroke models. But many people do not like the need to prepare the mixture, low environmental friendliness, and high fuel consumption.

But in general, both types of engines are reliable and practical.

Power unit power

The choice of motor power is made based on several criteria.

1. The recommendations of the vessel manufacturer are taken into account;
2. The purpose of the craft matters (calm fishing, leisurely walks on the water, traveling long distances, going into planing mode, etc.);
3. Does the owner want to register the equipment?

Important! What is planing? This is sliding through water due to hydrodynamic force. When entering this mode, the resistance to movement drops significantly. Fuel consumption in this case is very economical. To plan, the motor must have 1 horsepower for every 30 kg of weight (boat + engine + cargo + people).

What is planing?
Engine power parameters are mainly determined by the size and weight of the craft, and also depend on the number of people on board and the weight of the cargo.

• for fishing or traveling short distances with one or two people, you can limit yourself to installing a motor with a power of up to 5 hp. With.:
• to transport two or three people with cargo you will need a more powerful power unit - 10 liters. With.

To transport three people, a more powerful engine will be required.
However, it is worth noting that today many engine manufacturers who want to increase sales offer consumers the opportunity to upgrade power units. At the same time, 10 horsepower easily turns into 15 or 20, but a convenient figure remains in the documentation, which allows the equipment to be classified in a preferential category. Thus, you can significantly improve engine performance without registering your boat or paying taxes. But it is recommended to take a sober approach to this possibility when assessing the technical characteristics of the watercraft.

Many people, when choosing a power unit, focus only on power characteristics. However, this is wrong. It is necessary to take into account a number of other factors, as well as the operating conditions of the watercraft (for example, for traveling through a heavily polluted body of water, the engine must be equipped with a reliable thermostat).

Maximum outboard motor power allowed for installation on motorboats

Dimensions and weight of the suspended unit

The weight and dimensions of the engine must be correlated with the carrying capacity of the vessel and its dimensions. Incorrect selection of the apparatus (too heavy) can lead to the risk of the rear part of the boat hull tilting too much, which significantly reduces the comfort of being on board.

In addition, lighter models (especially those equipped with a handle) can be carried and transported without problems. They are the best option for equipping boats made of PVC and aluminum. Heavy models are usually permanently installed or stored close to the pier.

Tohatsu outboard engine

Motors with a power of 2.5…10 liters. With. (both two- and four-stroke models) usually have a mass of 13...35 kg.

Deadwood or motor leg length

A correctly selected power unit deadwood ensures good performance of the vessel and its long service life. Available in short, long and ultra-long legs. To determine the length of the engine deadwood for an existing boat, you need to measure the distance from the top of the transom (where the engine is installed) to the bottom of the boat. This gives the following dimensions: 36.7, 49 or 61.2 cm (approximate figures). These values ​​correspond to the three types of legs.

When purchasing a motor, you also need to determine the deadwood of the selected model. To do this, measure the distance from the top of the mounting bracket to the bottom point of the anti-cavitation plate.

Installing an outboard motor on a boat and adjusting it on the transom

Typically, manufacturers of small boats produce models in which the transom is designed for a specific foot size (the deviation can be about 2.5 cm). Having made the necessary measurements, you can select the required power unit for the vessel or select a boat with the required dimensions for the available engine.

If the engine is mounted too high, there is a risk of engine failure due to the propeller hitting the air. If you place the motor below the set level, the resistance will increase, which will lead to a loss in speed characteristics and power of the boat, as well as an increase in fuel consumption.

Video - Motor leg length and transom height

Launch and control type

The type of system matters for those who want to move on water in comfort.

1. The simplest option is a system with a cable starter and a tiller handle. The engine is started and controlled manually.

   
   Manual start motor

2. Equipping with an electric starter and a remote control panel greatly simplifies the control and starting of the power unit, which increases the operating comfort of the craft.

   
   Electric starter on a boat motor

In addition to all of the above, of course, an important factor when choosing a motor is its cost . In addition to the technical characteristics of the model, it is significantly influenced by the brand under which the motor is released.

Leading boat engine manufacturers

Several manufacturers have long been popular in the outboard motor segment.

Tohatsu . Products from the Japanese manufacturer are distinguished by high build quality. The models have decent power, lightness and small dimensions.

Tohatsu outboard motors

YAMAHA . The largest manufacturer of power units, including those for small boats, produces products whose quality has long been recognized by consumers. Distinctive features of models from this Japanese concern: high environmental safety, efficiency, low noise level and safety.

Suzuki . This manufacturer places the main emphasis on ensuring high quality assembly, as well as the components used. Two- and four-stroke models are available. Production is carried out in Japan (except for four models, which are assembled from Japanese parts in Thailand). All products meet technical requirements and consumer requests.

Suzuki boat motors

MERCURY . The American company offers a wide range of outboard motors. Products are produced both for professionals and for those who are faced with this issue for the first time. The main advantages of engines: low fuel consumption, reliability, compactness, good dynamic characteristics.

Johnson . Motors from Johnson are characterized by durability and reliability. They are also suitable for professional use.

Motors from Johnson

Today, other manufacturers, including those from China, compete with the listed brands. For example, the companies Hidea, Parsun and HDX have achieved a good combination of decent product quality and budget cost.

The difference between engines of foreign manufacturers and Russian ones

Now that we have an idea of ​​the water-motor market in Russia, let’s try to draw an analogy between our equipment and imported ones. So, let's look at how Russian outboard motors differ from their foreign counterparts.

Advantages of Russian engines

Let's start with the positive aspects of domestic products. Several criteria can be highlighted here.

1. Time-tested developments. Yes, the first advantage of our engines is their already proven reliability. Many engines have been operating successfully for decades, and the use of Soviet technologies when assembling the latest generation models ensures a kind of continuity of stable operation.
2. Affordability. As already noted, when purchasing foreign devices, you pay not only for the device itself, but also for delivery, intermediary services, currency differences, etc. And when boat motors are produced in Russia , the price includes only consumables, assembly and a markup from the seller.
3. Adaptation to Russian operating conditions. An essential parameter, which includes “adjustment” to the specifics of reservoirs, and an easy search for spare parts, and even the possibility of using cheap domestic fuel. The presence of the listed capabilities, of course, gives a great advantage to Russian-made boat engines.
4. New technologies. And this moment is present in the domestic industry. A striking example is the Impulse boat engines, which borrowed power and reliability from the VAZ automobile. Of course, their price is quite high, but what opportunities for improving the ship’s performance! And the manufacturer has done a great job on wear resistance, so such an engine will definitely last a long time and will be able to pay for itself.
5. Varied assortment. And this factor, of course, is controversial. In general, the Russian market offers consumers engines from 2.6 hp. up to 135 hp But, frankly speaking, in the popular categories of 5 hp, 9 hp, 15 hp. sometimes there is a lack of model range. It’s also worth adding here that not every domestic model is suitable for the transom of small boats.

It might be interesting: Boat motor 2 hp. – best models, engine features, average prices

The listed qualities are perhaps the top 5 reasons why you should choose a boat motor from Russia. But, in any barrel of honey there is a fly in the ointment, so let’s get acquainted with the shortcomings of Russian technology.

Disadvantages of Russian outboard motors

To be honest, domestic products also have quite a few negative aspects. Of course, you can put up with minor shortcomings, but there are also quite noticeable disadvantages. Here are the main shortcomings that are most often found in consumer reviews.

1. Maintenance problems. It would seem that repairing Russian products should be much easier than contacting a service center for imported components. But practice shows that this issue is quite relevant and there are several reasons for this. Some models are very outdated and are no longer produced; therefore, parts for them can only be found on the secondary market, which, again, is not oversaturated with supply. Other units are produced to order, and you still have to try to get a separate part from the manufacturer. And still others even have non-standard properties, and it is extremely difficult for them to find a similar replacement.
2. Not always the optimal ratio of parameters. Domestic-made boat motors also suffer from ergonomics. For example, when compared with foreign equipment of similar power, our engines often have greater weight and fuel consumption.
3. Overcharge. And such an unpleasant moment is typical for some models of Russian powerboats. Therefore, when choosing an engine for your boat, do not be lazy to compare the cost of a domestic device with an imported analogue. The price of Russian engines should be significantly lower, because... there is no expensive supply and a long chain of dealer-retailers.
4. Lagging behind modern trends. Also a significant factor, especially with the current accelerated pace of technology change. Today, a good boat engine must be environmentally friendly, highly efficient, and have a powerful generator to be able to power onboard lights or connect fishing gadgets.
5. Substitution of concepts. This criterion, of course, is more of a moral one, but still such a claim often slips through on water-motor forums. We are talking about joint productions, or, more precisely, even when they stick a Russified name on completely Chinese devices and pass them off as a product of domestic industry. On the one hand, there seems to be nothing illegal, just a change of logo to attract the attention of Russian users. But, if you look at it from another angle, this is partly a deceptive ploy. After all, the slogan “let’s support the domestic manufacturer” sits quite firmly in the minds, and therefore, between a conventional Chinese model and a Russian engine, many will choose the Russian engine.

This is how both sides of the coin of Russian outboard motors look with an unbiased look. It cannot be said that ours are much inferior to foreign ones or, on the contrary, they give a head start: it all depends on the parameters of a particular model. In general, you should not be biased towards a product just because of a stamp indicating the country of manufacture. It’s better to “get to the root” and choose a decent engine based on the technical parameters and user reviews of this model. And now we’ll briefly tell you what characteristics of engines you need to look at first of all.

Rating of the best outboard motors up to 10 liters. With.

What kind of outboard motor up to 10 hp? With. will you choose or recommend?

Take the survey

The best electric motors

Electric models are not yet so popular in our market. This is explained by the low speed of the boat with this type of unit installed on it, as well as the limited battery life (it usually does not exceed 5 hours). But if you have a spare battery, it is possible to increase the duration of the trip. Electric motors are used for operation in clean water.

No. 2. WaterSnake FWT54TH/42

The Austrian-made power unit is designed for use in fresh water. It is equipped with a telescopic tiller with 5 forward gears and 2 reverse gears. The lightweight motor (weighing 12.8 kg) has a long sternwood (105 cm). The model costs only $200. The engine will be an excellent choice, its only disadvantages (besides those that are characteristic of all electric-type equipment): the lack of tiller illumination and charge indication.

WaterSnake FWT54TH/42

Prices for WaterSnake FWT54TH/42

WaterSnake FWT54TH/42

No. 1. MINN KOTA ENDURO C2 40

This electric motor will be an excellent solution for fishing or other types of recreation on water (fresh). It is able to pull a boat weighing up to 850 kg and has a deadwood height of 920 mm.

MINN KOTA ENDURO C2 40

Pros of the model:

• noiselessness;
• light weight (7.5 kg);
• ease of operation;
• presence of 7 speeds (5 - forward, 2 - reverse);
• high strength of the rod (it is made of composite material and is shock-resistant);
• presence of a battery charge indicator.

Prices for MINN KOTA ENDURO C2 40

MINN KOTA ENDURO C2 40

Installing a power unit on a boat allows you to increase the comfort of relaxation on water bodies. The main thing is to choose the right unit for the watercraft.

Video - How to choose a boat motor

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Fake Yamaha outboard motors

Counterfeit Yamaha outboard motors

How to identify counterfeit Yamaha outboard motors

The originality of a Japanese engine comes almost first when choosing a seller - the level of quality of the materials used, the presence of proprietary technologies and the accuracy of assembly and processing of parts depend on this factor. If “Yamaha” is written on the body, but in fact it is a fake Yamaha outboard motor, then the savings on the purchase price will not be justified. You should not think that the Chinese “analog”, which looks almost like the original product, is no different from a branded product. There are many differences, and they directly affect further operation, durability and convenience.

Where are Yamaha outboard motors made?

Around the mid-90s of the last century, the Japanese government decided to tighten environmental requirements, which shook the usual way of life in the ranks of industrial giants. This also affected the Yamaha conglomerate. After some time, the corporation decided to disperse its assembly lines to other countries - primarily China, Malaysia and Thailand. Also in the late 2000s, the production of four-stroke engines was partially transferred to France to reduce supply chains on the way to European consumers. Therefore, today the final assembly of units can be carried out in different parts of the world, including Japan itself. But in all these cases, the country of manufacture of Yamaha outboard motors is Japan. Since large-scale assembly takes place on the conveyor in compliance with the strict tolerances of Yamaha Corporation.

In other words, the buyer does not receive less quality in terms of assembly, since the same standards apply at all factories of the industrial empire, be it a line in Japan or Thailand. As for components and spare parts, they are all manufactured exclusively in the brand’s homeland, within the Yamaha Marine Group family (plant in Hamamatsu, Shizuoka Prefecture, about 200 miles southwest of Tokyo). In this way, the company only avoids the price costs of concentrating production on the Japanese islands without sacrificing quality.

How to recognize a fake Yamaha outboard motor

It’s not difficult to repeat the design of someone else’s product. It is enough to cast a body of the same shape and print cheap Yamaha stickers. Of course, a professional will quickly understand that this is not an original Yamaha. But for the average person, sometimes such a task seems overwhelming. So, let's go over the main signs of a fake motor.

1. If you open the case (remove the casing), you can see that there are no company inscriptions. As mentioned above, all components are manufactured in Japanese facilities and are marked accordingly - engraved or imprinted with the brand name and model index. There is also a print with the “three tuning forks” emblem.
2. A "no name" carburetor indicates that it is a fake. The original assembly on the case has a model number, as well as an ebb with the brand of a Japanese manufacturer, for example Keihin.
3. The casting on the motor block must include a model index. The smooth walls of the block indicate that this is not the original.
4. Even on the inner surface of the casing, the manufacturer, according to the standards, affixes a marking of belonging to a particular model. But the counterfeit manufacturer definitely won’t bother with such things.

It must be remembered that almost all Yamaha parts contain model markings, with the exception of bolts and nuts. This is the starting point when looking for differences. While stickers can be easily counterfeited, factory castings and prints remain an impregnable fortress for counterfeiters.

User voting

What kind of outboard motor up to 10 hp? With. will you choose or recommend?

Tohatsu MFS 5DS

6.13 % ( 19 )

Mercury 5M

5.81 % ( 18 )

Nissan Marine NM 5 B DS

3.23 % ( 10 )

Toyama T5BMS

2.26 % ( 7 )

Yamaha 5CMHS

5.48 % ( 17 )

Yamaha F9.9J

30.00 % ( 93 )

Tohatsu M 9.8BS

20.65 % ( 64 )

Mercury ME F 9.9 M

8.71 % ( 27 )

Hidea HD9.8FHS

5.48 % ( 17 )

Hangkai 9.9

7.10 % ( 22 )

MINN KOTA ENDURO C2 40

0.97 % ( 3 )

What parameters should you use to choose an engine?

Despite the similarity of models with a capacity of 7-10 hp. pp., there are still a number of differences that affect the quality of operation. To buy exactly what you need, when choosing, in addition to the brand, pay attention to the following characteristics:

Power.

The parameter is calculated based on the ratio of 25 kg load per 1 liter. With. A little extra traction wouldn't hurt either. Engines up to 10 l. With. do not require registration, so choosing a unit with a capacity of 9.8 or 9.9 liters is considered optimal. With.

Transom height.

Each motor is designed for specific dimensions of a high-strength stern plate. This parameter must match the characteristics of your boat. Otherwise, it will not be possible to securely fasten the engine.

Tact.

A four-stroke outboard motor vibrates and makes less noise, operates stably at low speeds (important when trolling) and demonstrates economical gas consumption. Models with a 2-stroke internal combustion engine have a simple design, and some of them are a version of more powerful units (15 hp), but with an installed power limiter.

Weight.

The difference in this characteristic among outboard motors is up to 10 hp. With. can reach 15 kg or more. Heavy units are not easy to install without assistance. In this case, for reliability, it is better to use transom wheels.

Shallow water mode.

Changing the sternwood angle with fixation (several positions) is important for the comfortable operation of a PVC boat in the coastal zone and in areas with shallows.

The models that took part in the rating were successfully tested by Russian users. Outboard motors are distinguished by the correspondence of the declared characteristics to the actual parameters, and their practicality in operation is confirmed by reviews from various owners.