Updated: 11.09.2018 12:14:36
Judge: David Weinberg
*Overview of the best in the opinion of the editors of the site. About selection criteria. This material is subjective, is not an advertisement and does not serve as a guide to the purchase. Before buying, you need to consult with a specialist.
Not all regions of our country can boast of having a stable electrical network. Therefore, homeowners and managers of small enterprises purchase diesel generators, which allow them to establish a reliable and uninterrupted power supply. V Lately stations of this type are winning the market from gasoline models. This is explained by the fact that manufacturers managed to eliminate some weak spots diesel engines. The domestic market has a wide range of generators that run on diesel fuel. Pick up the most suitable option help from experts.
Diesel Generator Selection Criteria
- Purpose and power. The main selection criterion is the purpose of the generator. If you need to generate electricity in the country or in the workshop, then low-power units will do. They do not take up much space, and their cost is affordable for all categories of citizens. If the generator is purchased for a large cottage, where there are heating devices, then you should stop at more powerful models.
- Power plants that produce three-phase current are used in car repair shops or small production shops. Not all rooms are heated, so easy starting of a diesel engine in severe frost is important.
- Duration of work. An important parameter in a diesel generator will be the battery life. It is best when the unit will work at one gas station for 8-10 hours. This time is enough for sleep and for a full work shift.
- Noise level. So that the operation of a diesel generator does not turn into a headache, you should pay attention to the noise level.
Our experts have selected 12 of the best diesel generators. When compiling the rating, reviews of domestic users were taken into account.
What is better diesel or gasoline generator
Rating of the best diesel generators
| Nomination | place | Name of product | price |
| The best diesel generators up to 3 kW | 1 | 32 500 ₽ | |
| 2 | 29 870 ₽ | ||
| 3 | 32 800 ₽ | ||
| The best diesel generators up to 6 kW | 1 | 60 434 ₽ | |
| 2 | 38 590 ₽ | ||
| 3 | 48 999 ₽ | ||
| The best diesel generators up to 10 kW | 1 | 119 990 ₽ | |
| 2 | 147 500 ₽ | ||
| 3 | 62 360 ₽ | ||
| The most powerful diesel generators | 1 | 402 320 ₽ | |
| 2 | 460 200 ₽ | ||
| 3 | 222 430 ₽ |
The best diesel generators up to 3 kW
To provide country houses, garages or workshops with electricity, diesel generators up to 3 kW are required. Low-power equipment makes a little noise, it is easy to rearrange it if necessary. The following models attracted the attention of experts.
Provide electricity to a small Vacation home or the cottage is capable of diesel generator DDE DDG3300E. Distinctive features of the model are high power (3 kW) and electric start of the engine. Not only the owner of the house can turn on the generator, but women or children. The capabilities of the power plant, of course, are limited, but at the same time, the equipment can maintain the efficiency of the refrigerator, TV and computer. Experts note the efficiency of the model, at a load of 75%, the motor consumes 1.1 liters of diesel fuel per hour. With a tank volume of 11.5 liters, the generator will provide the house without refueling for about 10 hours. When operating at maximum power, the autonomy will be 8.2 hours.
Users in the reviews praise the unit for its ease of operation and reliability. The device deservedly takes first place in the ranking.
Advantages
- high power;
- economical consumption of diesel fuel;
- easy start;
- long battery life.
Flaws
- not detected.
The diesel generator Fubag DS 3600 lost quite a bit to the rating leader in terms of power. The power plant produces 2.7 kW of energy, which is enough for an emergency shutdown of a summer house or a workshop. You will have to start the diesel engine manually, which is unlikely to appeal to women. Two 220V appliances and one 12V consumer can be connected to the generator at the same time. But the model favorably differs in price and low weight (70 kg). As for the consumption of diesel fuel, at partial load (75%), the engine is able to consume 1.4 l / h. The fuel tank capacity is 12.5 liters. The model is equipped with a safety shutdown system when the oil level drops.
Users note the reasonable price of the generator, battery life, low noise level (80 dB).
Advantages
- acceptable price;
- economical consumption of diesel fuel;
- light weight;
- low level noise.
Flaws
- manual engine start.
Diesel generator CHAMPION DW180E seriously loses to the leaders of the rating in terms of power (2 kW). In this case, the unit is sold at a fairly high price. But users are actively interested in its technical characteristics. The reason for the popularity lies in the possibility of using the generator as welding machine. The multifunctional unit weighs more (95 kg), so it is equipped with wheels for moving. Two 220 V consumers can be connected to the power plant. Diesel fuel consumption is at the same level as that of the leaders (1.4 l/h).
The owners of the generator note the versatility of the equipment, the low noise level during operation, and the economy. But for providing houses with electricity, the model is not suitable because of its modest power.
Advantages
- multifunctionality;
- economical fuel consumption;
- wheels for moving.
Flaws
- low power;
- high price.
The best diesel generators up to 6 kW
To maintain the viability of a retail outlet or a private house during an emergency power outage, a diesel generator with a capacity of up to 6 kW is suitable. The unit can produce not only single-phase, but also three-phase current. Experts noted several high-quality devices.
good set specifications the Korean power plant Hyundai DHY-6000 LE-3 possesses. Active power is 4.5 kW, it is enough to generate both single-phase and three-phase current. The third socket in the unit is designed for appliances with a voltage of 12 V. The heavy diesel generator is easy to move thanks to the pneumatic wheels. You can start the engine both manually and with the help of a starter. One of the important options in the model is fuel heating, which is especially important when operating a diesel engine in frosty weather. Even after finding the station in 20-degree frost all night, the equipment will start without any problems.
The experts gave the first place to the generator for stable operation, the presence of three outlets with different voltages, efficiency and compactness.
Advantages
- reliable engine;
- low fuel consumption;
- easy start in any weather;
- compact dimensions.
Flaws
- not detected.
A large number of devices or tools can be connected to the DENZEL DD5800E diesel generator. The model compares favorably with its competitors due to its low price. At the same time, it is not inferior to the winner of the rating in active power (4.5 kW). Only the power plant produces single-phase current. It is possible to connect 3 devices of 220 V and one consumer with a voltage of 12 V to the generator. The model loses somewhat to the leader in terms of noise (85 dB). Experts attribute to the strengths of the unit a small weight (76 kg), the presence of handles and wheels for moving.
Users liked the power plant due to the economical consumption of diesel fuel (1.2 l / h). Given the volume of the tank (12.5 liters), the generator will generate electricity all night without refueling. The only drawback is the lack of three-phase current.
Advantages
- low price;
- ease of movement;
- high power;
- manual and electric start.
Flaws
- does not produce three-phase current.
Many positive reviews can be read on thematic forums regarding the Wester GND 4800D diesel generator. The device is able to provide single-phase electricity to a small house or trade pavilion, with a total power of devices not more than 4.2 kW. Experts liked the model for long battery life (11 hours), stylish design, electric and manual engine start. The manufacturer equipped his product with an hour meter, a soundproof casing. But the weight of the diesel generator is much higher than the mass of competitors (170 kg).
The owners of the power plant speak flatteringly about the reliability and stability of the unit. Pleases and a large autonomous interval of work. Only the heavy weight and the lack of power electricity somewhat upset users.
Advantages
- long battery life;
- simple start;
- economy.
Flaws
- big weight;
- there is no three-phase power.
The best diesel generators up to 10 kW
Power plants with a capacity of up to 10 kW allow not only to provide energy to the house, but also to successfully work at a production site remote from civilization. Therefore, many models have sockets, both 220 V and 380 V. In this category, experts have identified the following models.
The Daewoo Power Products DDAE 10000DSE-3 diesel generator has a whole bunch of advantages. The model is equipped with a durable diesel engine that can work for at least 2 thousand hours. Using a conventional selector, you can select a phase of 220 or 380 V. The engine power is enough to generate high-quality electricity. The total power of connected devices should not exceed 7.2 kW. The attention of experts was attracted by an unusually low noise level (66 dB). The manufacturer managed to achieve this by installing a noise reduction system. The device has a built-in charger with which you can restore car batteries.
Owners of a diesel generator note the ability of the model to deliver maximum current power in any network. Users are also pleased with the presence of a high-quality extension cord.
Advantages
- durability and reliability;
- low noise level;
- easy start.
Flaws
- not found.
The diesel generator Fubag DS 11000 A ES differs in high power. It is suitable not only for country house or cottage, but also for power supply at the production site. The model is equipped with the most capacious fuel tank (25 l), so even at the maximum load (10 kW) the duration of work on one gas station is 5.9 hours. To remove the temperature from the engine, the manufacturer equipped the equipment with a liquid cooling system. The unit is started manually or with an electric starter.
Experts gave the power plant the second line of the rating for the lack of three-phase electricity and a higher noise level than the winner.
Advantages
- high active power;
- liquid cooling system;
- capacious tank;
- two options for starting the engine.
Flaws
- high price;
- great weight.
Experts gave the third line of the rating to the diesel generator ELITECH DES 8000 ETM for affordable price. The model cannot boast of high active power (6.5 kW), but at the output the consumer is offered 3 options for electricity (12, 220 and 380 V). The power plant stands out favorably with its low weight (104 kg) and economical consumption of diesel fuel (2 l/h). With a tank volume of 12.5 liters, autonomy reaches 6.2 hours. The engine can be started manually or using an electric starter.
Users praise the diesel generator for the optimal combination of power and compactness, affordable price and efficiency. The disadvantages include a high noise level and a modest active power.
The Fubag DS 40 DAC ES diesel power plant has the highest active power (30 kW). At the same time, effective noise isolation makes the operation of the unit quiet (75 dB). The model has a capacious fuel tank (92 l), at one gas station the generator can work autonomously up to 12 hours. Despite the large power reserve, the manufacturer has installed overload protection. Therefore, the connection electrical devices with a large starting current will not cause damage to the generator. The power plant generates both single-phase and three-phase energy. The maximum current is 54 A.
Users are satisfied with the generator's power, low noise level and long battery life. The model deservedly becomes the winner of the rating.
Advantages
- high power;
- high output current;
- low noise level;
- overload protection.
Flaws
- great weight.
The CHAMPION DG20000ES-3 diesel generator is in high demand among domestic consumers. The popularity of the model is explained by a rich set of technical characteristics. It generates a three-phase current, the active power of which reaches 20 kW. Up to 3 professional tools or heaters can be connected to the unit. The power plant consumes about 5 liters of diesel per hour. With a tank volume of 50 liters, the average duration of work at one gas station will be 10 hours. The engine is started using an electric starter; devices such as a voltmeter and an hour meter make it easier to control the operation of the generator.
The owners of the diesel generator note good sound insulation, the ability to operate the station in automatic mode. The disadvantage of the model is the high price.
Advantages
- easy start of the engine;
- economical fuel consumption;
- long battery life.
Flaws
- high price.
The domestic power plant TSS AD-20S-T400-1RM11 compares favorably with its competitors by its adaptability to Russian conditions. In addition, the model is sold at the most affordable price. The manufacturer provides full pre-sale preparation with a 2-hour run-in. The diesel generator is equipped with a battery and a muffler, the engine is filled with oil and coolant. The active power of three-phase or single-phase current is 20 kW. Several loses domestic development imported counterparts in efficiency (5.7 l/h) and noise level (85 dB).
Users like the diesel generator for its unpretentiousness to the quality of diesel fuel, easy starting of the engine in cold weather and affordable price. Of the shortcomings, the noise and voracity of the engine are noted.
Advantages
- low price;
- adaptation to Russian conditions;
- complete pre-sale preparation.
Flaws
- noisy engine operation;
- high solar consumption.
Attention! This rating is subjective, is not an advertisement and does not serve as a purchase guide. Before buying, you need to consult with a specialist.
All generators can be conditionally divided into two groups - light and heavy. Heavy generators are used in industry, construction. In modern stores, a wide range of portable gas generators is widely presented. Such devices do not require special storage space. They are easy to transport, and the generator power is enough for domestic needs.
Advantages of light generators.
The main factor influencing the weight of the generator is the engine. A four-stroke engine is more metal-intensive, therefore it is about twice as heavy as a two-stroke engine.
Another factor is the power of the generator. With an increase in the power of the unit, the power of the engine, which sets the entire system in motion, increases. As a result, the mass of the structure also increases.
A low-power unit will be much lighter. The gasoline generator, the active power of which does not exceed 1 kW, will weigh up to 20 kg. The weight of the unit with a power of 2 kW and above starts from 50 kg.
Mobility is the main advantage of lightweight gas generators. For their size, they are reliable and economical. Due to the low noise level, the unit can be installed in the country, in an apartment or taken on a long journey.
The lightest gasoline generators
Let's conduct a more detailed review of some models of small portable gas generators.
Svarog YK950I-M3.
The smallest gasoline generator, the weight of which does not exceed 12 kg. A kilowatt of power is enough to power a light bulb, TV or even a small refrigerator. The portable generator is very light and compact, you can take it with you on hikes or leave it in the country as an emergency source of power.
Herz IG-1000.
Portable single-phase gas generator, designed for six hours of battery life. Weight - 13 kg. Power is less than the previous model - 720W. It will not be possible to power the refrigerator, but it is enough for a light bulb or a low-power tool.
Patriot Garen&Power SRGE950.
Low-power generator for primary needs. Active working power - 650W. The weight of the device is 17 kg. The unit lasts for four hours of continuous operation. Limited characteristics are compensated by a small price - about 4000 rubles.
Champion IGG1000.
One-kilowatt gasoline generator, equipped with a soundproof casing. Thanks to the built-in overload protection, such a mobile power generator - best option for everyday needs. The power of the unit is sufficient for the needs of the average consumer.
The lightest gasoline generator is an eight-kilogram inverter station with a very original design in the form of a ball.
Other things being equal, the weight of the inverter generator is less than that of a conventional counterpart by about a third. The disadvantages of such devices include high cost and optimal performance at very low loads. The advantages are reduced fuel consumption, environmental friendliness, mobility.
An inverter gas generator is an ideal choice if you plan to charge your phone or tablet, connect a TV, electric stove or computer.
Connecting a puncher or grinder can lead to breakage.
Light generators need to connect only the necessary devices. If the refrigerator is not needed, it makes no sense to power it. In addition, at the time of start-up, it will need several times more energy than during normal operation, which can adversely affect the generator.
For hiking trips and other trips, a mobile generator with a capacity of 0.7-0.8 kW is suitable. The unit will fit in the trunk of any car.
Thanks to a special noise-insulating casing, the noise level is quite low. The power of such a gasoline generator is enough to charge a mobile device, connect a lighting device or a tape recorder.
All generators are conditionally divided into light and heavy, small and large. On the shelves of modern stores you can see small portable gas generators that do not require a special place to store them. As for heavy models, they are rarely found in stores, because they are used in industry and construction.
If you are planning to go on a trip or just relax on the savages by the sea, it would be nice to take the smallest gas generator with you on the road, which can be used to light the place of rest. When choosing a portable device, many people definitely pay attention to the dimensions of the generator, because in addition to it, other things and objects that are useful for relaxing should be placed in the trunk.
Patriot's 370x315x315mm Gasoline Generator is considered the smallest power station and is great for powering garden areas where electricity is not supplied. Given technical device can also be used as a backup source of power supply.
The small weight of the generator allows it to be easily transported and carried. One of the advantages of the unit is its efficient operation in difficult conditions. Starting a gas generator with a two-stroke engine is carried out using a manual starter.
The dimensions of the Huter portable gas generator are 365x376x308 mm. This unit, like the previous one, is suitable for power supply of small land plots, when the need for electrical power arises for short time intervals. In addition, the Huter HT950A gasoline generator with a power of 0.65 kW is used to charge car batteries with acidic electrolyte.
The portable unit consists of an unleaded, two-stroke, single-cylinder engine that burns fuel inside a working chamber. The motor is lubricated by spraying semi-synthetic oil. In the absence of lubrication, the engine is blocked. The engine is started using a manual rope starter.
The operation of the gas generator is not affected by weather conditions, since the unit is air-cooled. The noise level emitted by the gas generator during operation is 57 dB. This is the level of noise produced by a conventional electric razor. This model is suitable for operation at sufficiently low and high temperatures: -20 to +40 degrees.
The fuel tank of the generator is designed for 4.2 liters of fuel. For ease of carrying, the upper part of the body of the unit was equipped with a handle. The gas generator weighs about 20 kilograms.
The Hyundai HHY 960 A generator is a compact mini power plant of small dimensions, equipped with a two-stroke engine. The dimensions of the unit are not too different from the models described above: 370x310x320 mm.
A portable gas generator will become a lifesaver when you need to supply voltage to the TV and a few light bulbs, they often take it with them on fishing trips or hiking. In case of using 70% of the rated power, the device can work for 10 hours.
Design features This model is very similar to the previous gas generators, but there are still differences. The Briggs & Stratton gasoline generator is an inverter type, which makes it more economical to operate, and it also produces electrical energy higher quality. The only drawback of the model is the high cost.
Sometimes it happens that without your own small power plant it is impossible to do. Especially at home. And this applies not only to cases where there is no centralized power supply system. The network may be unstable or even disconnect from time to time. The problem is solved by purchasing AGU - autonomous generator set.
The main parameter by which we evaluate this or that product is the ratio of price and quality. If we talk about generators, this is also safety.
The modern ASU market satisfies any request. Today, you can easily buy both cheap and expensive models from a well-known manufacturer. However, the most best home option is a low power diesel plant.
How is a low power diesel generator better than its gasoline counterpart?
The first question that arises in the reader is: why not a gasoline generator? After all, it's cheaper. Everything is simple. Petrol installations are relevant only for short periods of time. Due to their technical characteristics, they are not able to become full-fledged alternative source of electricity. A diesel generator, on the other hand, can operate uninterruptedly and for a long time. Moreover, the cost of fuel and maintenance of diesel installations is an order of magnitude lower than that of gasoline ones.
Diesel generators, apart from economy, are highly reliable and fire safety. Unlike gasoline units, diesel engines can be equipped with additional fuel tanks, placed in a room made of materials that support combustion, and even used with insufficient ventilation.
Diesel generators of low power are distinguished by their portability. They are easy to install in a special container for transportation. It will be needed if a separate room is not provided for the placement of the installation.
Diesel generators of low power as a backup power source
Low-power diesel generators are the best suited as backup power source. This category includes installations with a capacity up to 12 kW with a frequency of 1500-3000 rpm. If you plan to operate the generator for approximately 400-500 hours per year, then a high-speed diesel (3000 rpm) will do. For more intensive use, experts recommend a low-speed setting (1500 rpm). Such generators with the same output power are more expensive, but have an increased resource and a reduced noise level.
An important factor is cooling method diesel generator. A low-power air-cooled generator will be optimal as a backup power source. True, it is quite noisy. The choice of liquid-cooled installation (water or antifreeze) is ideal for continuous operation with high power consumption. Its disadvantage is a higher price and lower fuel economy.
Yammar and Lombardini small diesel generators
To date the best manufacturer low-power diesel AGU (air-cooled) is a Japanese company Yanmar. For example, the Yanmar ADP 2.2-230 VYa-B diesel generator is unique in its kind and can become an indispensable tool for those who need a compact and reliable source of electricity. The installation combines all the advantages of professional diesel power plants A: long resource and high efficiency. 
Yanmar diesel generators are among the world's leading diesel engines in terms of reliability and performance. In combination with a SINCRO synchronous brushless self-regulating diesel generator, the generating set allows you to continuously provide electricity to the consumer with one refueling for 12-15 hours. At the same time, the installation maintains excellent performance in terms of power quality. The alternator has 12VDC output terminals to allow battery charging.
Among low-power AGUs, models are interesting, the design of which is based on an unpretentious diesel generator. Lombardini. High power with low specific fuel consumption, air cooling, operation in a wide temperature range (-35 °С...+45 °С).
Other companies producing the highest quality diesel generators include: Acme, Hatz, Iveco, Honda, Yamaha, Kubota, Robin. Domestic installations are produced in Chelyabinsk, Vyatka, Rybinsk, Yaroslavl, Tula, Vladimir.
Small hobby diesel generators
Amateur low-power generators differ from professional ones in a number of ways. Household diesel engines are often made with side valves, and professional ones with top ones. Change of oil the latter require at least every 100 hours of operation. At household on one oil it is possible to work longer. The cylinder walls of amateur models are usually made of aluminum, for professional models they are made of cast iron.
Of course, an important parameter is the price. Diesel generators, prices for which are below average, can hardly boast professional class. The cost of a good low-power diesel ASU should be at least 140 thousand rubles. By the way, diesel installations are divided into synchronous and asynchronous. Synchronous provide the generated voltage in the network with the smallest fluctuations, within 5%. It is safe to connect sensitive equipment such as a computer to a network powered by a synchronous generator. True, such models, of course, are more expensive.
Vladislav Permin, especially for the site
Diesel generators 3 kW
Diesel generators 5 kW
Diesel generators 6 kW
Diesel generators 10 kW
|
Manufacturer |
Model |
Engine |
Fuel tank volume, l |
Fuel consumption, l/h |
|
Energy (France) |
||||
|
AKSA (Turkey) |
Mitsubishi S3L2-63SG |
