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A diesel generator is a device that converts the bioenergy of diesel into electrical energy, which can be used as a prime power source or as a backup power source.
The general power of the generator set is from 8 to 2000kw, and the diesel generator brands include Cummins generator, Perkins generator, Volvo generator, Doosan Daewoo generator, Yuchai generator, Weichai generator, Shangchai generator and other brands. Generally, diesel generators include stationary generators, mobile generators, silent generators, containerized generators and other styles.
When the owner chooses the generator set, the basis for reference is: the amount and power of the electrical equipment, the environmental requirements for the use of diesel generators, the requirements for the automation level of diesel generators, the owner's budget, etc. The generator set purchased according to the actual needs is the appropriate generator set.
So which generator set is better?
According to the requirements of generator set selection, the owner selects the appropriate generator set, and then selects the appropriate generator set manufacturer according to the production capacity, innovation ability, pre-sale, after-sales service ability and so on.
So what do owners need to pay attention to when buying generator sets?
1. The rated power of the generator set is kva and kw, but 1kw =, that is, the power of the 500kva genset is 400kw.
2, to refurbished machine or second-hand pretending to be a new machine, brand diesel engine has a unique serial number in the world, the owner bought the generator set, you can check these serial numbers on the Internet, refurbished machine or second-hand phone will definitely appear use information.
3. The generator set uses inferior or unqualified raw materials.
Shop around and visit the generator set manufacturer before deciding.
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The top 10 diesel generator rankings are enterprises with better comprehensive strength! (in no particular order).
Domestic recommendations (in no particular order).
1. Weichai diesel generator set Only the diesel generator set manufactured by the diesel engine produced by Weichai Power Co., Ltd. can be called the real Weichai generator.
2. Shanghai Diesel Engine Co., Ltd. was founded in April 1947, formerly known as Shanghai Diesel Engine Factory, and was restructured into a state-controlled listed company in 1993.
3. Yuchai diesel generator set Guangxi Yuchai is the first enterprise in the national internal combustion engine industry to win the "National Quality Management Award".
4. Yanan Group Diesel Generator Set was founded in 1991. Since its establishment, Yanan has adhered to the customer and market demand as the center, and driven by innovation for sustainable and healthy development, has become a modern enterprise integrating scientific research, production, sales and service.
5. Jichai diesel generator set The 190 series diesel engine produced by Jinan Diesel Engine Co., Ltd., a subsidiary of PetroChina, is powered and assembled with a four-way generator.
6. Changchai diesel generator set Changchai Co., Ltd. is a national industrial enterprise with a history of nearly 100 years, and is also the first listed company in the national agricultural machinery industry and Changzhou City.
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There are too many brands of diesel generators, it depends on the purpose and use requirements of the diesel generator you buy! Now the more commonly used diesel generator set brands in China are: Cummins, Perkins, Yanan, Yuchai, Weichai, Shangchai, Volvo, etc.!
Categorized by use.
1) Commonly used units.
This kind of generator set operates all year round, and is generally located in areas far away from the power grid (or mains) or near industrial and mining enterprises to meet the construction, production and living electricity consumption in these places. In areas with relatively rapid economic development, because the construction of the power grid cannot keep up with the needs of users, the common diesel generator sets with short construction period are set up to meet the needs of users. This type of generator set generally has a large capacity, provides continuous power to non-constant loads**, has no limit on the time of continuous operation, and allows 1 hour of overload power supply time every 12 hours, and the overload capacity is 10% of the rated output power.
Due to its long operating time and heavy load, the allowable power of this type of unit is adjusted to a lower point relative to the limit power of the machine.
2) Standby unit.
Under normal circumstances, the power required by the user is supplied by the mains, and when the mains power is curtailed and the power supply is interrupted or other reasons, the generator set is set up to ensure the basic production and life of the user. This kind of generator set is permanently installed in important power consumption units such as telecommunications departments, hospitals, industrial and mining enterprises with tight municipal power supply, airports and television stations. These units are always on standby and can provide continuous power to non-constant loads**.
3) Emergency unit.
For the electrical equipment that will cause large losses or personal accidents due to the sudden interruption of the mains, emergency generator sets are often set up to provide emergency power to these equipment, such as the fire protection system of high-rise buildings, evacuation lighting, elevators, control systems of automated production lines, important communication systems and medical equipment that are performing important surgeries with patients. This kind of unit should be able to start operation quickly when the mains power is suddenly interrupted, and provide stable AC power to the load in the shortest time to ensure timely power supply to the load, and the degree of automation of this kind of unit is relatively high.
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With the development of the economy, the load of the power grid gradually increases, and the phenomenon of power rationing occurs from time to time. As an alternative power source, diesel generators provide convenience for our production and life. There are so many brands of diesel generators, which generator set is more suitable?
Diesel generator brands include: Cummins generator set, Fujian Yanan generator set, Yuchai generator set, Weichai generator set, etc.
There are fixed generators, mobile generators, silent generators, and containers.
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There are many diesel generator manufacturers, and users should pay attention when choosing a manufacturer:
Diesel generator manufacturer unit**, whether it is in the average level of the same industry, you can shop around; If it's too high, it's not good, and if it's too low, it's definitely not okay.
The size of the company, a factory of a certain size, is relatively reliable in terms of quality, and at the same time can understand the past sales status of the factory, and if necessary, you can ask for some typical customers.
After-sales service, it is very important to understand the after-sales service ability of the manufacturer, such as technical equipment, the number of after-sales personnel, after-sales service vehicles, and the service attitude of technical personnel;
Accessories and consumables**, if it is an imported unit, see whether the manufacturer has enough imported accessories and consumables.
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There are many brands of generator sets, such as Yanan diesel generator sets, with stable performance and low fuel consumption, which are used in public utilities, education, electronic technology, engineering construction, industrial and mining enterprises, animal husbandry, communications, biogas engineering, and other industries. Different industries and different jobs require different generator sets in terms of power and performance. Therefore, the brand of the unit selected by the user is also different.
Users should not only pay attention to the unit brand when choosing a generator set. Also pay attention to the selection of unit configuration and power.
The unit is equipped with various configurations, such as mobile trailers, rain shelters, automation, silent boxes, etc. Different configurations and functions are different, and users should choose according to their work needs. The choice of the power of the unit can be calculated by the electrician, and the suitable one can be selected, and it is not possible to be too large or too small.
The ranking of generator set manufacturers is the comprehensive strength of the better manufacturers, users in the choice of manufacturers to look at the scale of the manufacturer, the manufacturer's corporate culture, sales, after-sales and accessories and other inspections, choose the most satisfactory manufacturers.
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There are many diesel generator manufacturers, if you want to purchase generator sets and really don't know the manufacturers, you can check it online first. Then filter and learn more.
You can visit the manufacturer, understand the scale, corporate culture, after-sales, technical strength, etc. of the manufacturer, and then choose a satisfactory manufacturer!
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There are many manufacturers of diesel generator sets, which should be considered comprehensively.
Clause. First, look at the strength of the enterprise:
Whether the generator set manufacturer is good or not, mainly inspects the company's plant, scale, whether there is inventory of conventional models, production and testing equipment, etc. Standardized product nameplates, certificates, manuals, three-guarantee certificates and product packaging can be seen the scale and strength of this enterprise.
Clause. Second, look at the service ability:
First of all, in the purchase process, it is necessary to understand whether it has a sense of service, that is, to see whether the service attitude is good; secondly, see if there are corresponding accessories on the market**; Then see if there is a professional service staff.
Clause. 3. Look at the purchase of user profiles.
Through the user profile, you can know how many users have recognized this product.
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There are many genset brands, such as Yanan Yanan diesel generator set, which can be selected according to your budget. However, the general unit has different uses (as a common power supply or a backup power supply), different use environments and different power of the unit!
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Diesel generator is a mechanical equipment that converts diesel energy into electrical energy, and the energy generated by diesel combustion is converted into mechanical energy and transmitted to the generator, which is then converted into electrical energy by the generator to drive the electrical equipment to work.
Diesel generator sets are used in the fields of industry and agriculture, chemical industry, Hongda technology and daily life. Which is the best brand of diesel power generation machine?
Diesel generators are divided into foreign products and domestic brands. Foreign brands include Perkins generator sets, Cummins generator sets, etc.; Domestic brands include Yuchai generator set, Yanan generator set, Weichai generator set, etc.
For generator sets of the same power, foreign brand diesel generators are higher than domestic brands; The higher the power of the generator set of the same brand, the higher the diesel generator.
When the owner buys the generator set, it can be based on the amount and power of the electrical equipment, the use environment of the generator set, the budget, etc. as reference factors.
So which diesel generator brand is better?
Each brand of diesel generator has its characteristics, foreign brands, many people know, use rest assured; Domestic brand, most reasonable, stable quality. According to the actual needs, the purchase of the right generator set is a good generator set.
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Whether the oil generator set is used as the main power supply or standby power supply, it provides great convenience for our production and life, and customers have more or less doubts when purchasing generator sets: which brand of generator sets is reliable?
The power of the generator set is 8-2000kw, according to the appearance style, the volmin generator set has fixed generator set, mobile generator set, silent generator set, container generator set, etc.; According to the automation level, the generator set includes dashboard generator set, four-protection generator set, self-starting generator set, automatic generator set, cloud service generator set, etc.
There are many brands of generator sets, including Yuchai generator sets, Jichai generator sets, Weichai generator sets, manuscript Cummins generator sets, Perkins generator sets, Volvo generator sets and other domestic and international brands.
According to the actual situation of electrical equipment, the location of the generator set, the owner's requirements for the automation level of the generator set, the owner's budget, etc., the style and automation of the generator set are determined; According to the pre-sale, in-sale and after-sales service of the generator set manufacturer, the production capacity of the manufacturer, the innovation and development of the manufacturer, etc., the generator set manufacturer is determined. The owner chooses the right generator set according to their actual needs, which is a good generator set.
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The general power of diesel generator sets is from 8 to 2000kw, and the brands of diesel generators include Cummins generators, Perkins generators, Volvo generators, Yanan generators, Yuchai generators, Weichai generators, Shangchai generators and other brands. Generally, diesel generators include stationary generators, mobile generators, silent generators, and container generators.
Application fields of diesel generator sets.
1. Mines. The diesel generator set can be fixed on the foundation as a whole, positioned for use, or installed on a trailer for mobile use. Therefore, it is widely used in mines.
2. Marine and port.
Large ports have a large number of ships calling at each day, and the powerful diesel engines on board the ships must run continuously to keep the ship's equipment and support systems running.
3. Field construction sites.
Due to its small size, flexibility, lightness, complete facilities, easy operation and maintenance, it is widely used in field construction sites and other departments as a backup power supply or temporary power supply.
Fourth, municipal machinery.
Yanan Motor Tips: Diesel engines are widely used due to their high thermal efficiency. Off-highway diesel engines are the main body of the off-highway engine market, mainly used in agricultural machinery (such as tractors), construction machinery (such as excavators, loaders, bulldozers), material handling machinery (such as forklifts) and multi-purpose equipment (such as generator sets, pumps), etc.
5. Building construction.
The high-performance and stable generator set adopts a low-noise design to ensure that the replacement power system must be able to provide power immediately in the event of a mains power outage. Support the normal operation of all types of buildings and facilities around the world.
Liuzi Lazhi, special for breeding.
Farms are generally built in relatively remote places, and electricity is inconvenient, so generators are a must-have magic weapon for major farms. Aquaculture is an industry that uses more generator sets.
How to choose a diesel generator set manufacturer.
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