Is the diesel generator set imported or domestic?

For companies that are eager to purchase diesel generator sets, whether they choose to import or domestically make it a very problematic headache!
When buying, you should first analyze all aspects:
1, quality: Many consumers believe that the quality of domestic machines is not very good, but it is not. In fact, the quality of domestic diesel engines has been very hard, the key is whether you buy the original authentic goods. If you buy fakes, the quality is really bad. Imports of diesel generators are also very serious and the quality is very bad. Refurbished imported diesel engines are not likely to be identified by the appearance of many insiders when they are not actually used, but domestic diesel generator sets of fake goods can be easily identified by inexperienced pedestrians. To avoid fakes, most of the quality of imported machines is not better than that of domestic machines, and even some brands are not as good as those of domestic machines. Domestic machines are characterized by their durability and adaptability to the use of aggressive environments. Imported diesel engines require relatively high working conditions. They are generally used as fire-fighting spares and have a better use environment. They are more suitable for use when the number of uses is small.

2, fuel consumption: same as the noise: the import machine is calculated according to "≥", while the domestic machine is calculated according to "≤", the general domestic machine fuel consumption is full load, under the circumstances of each kilowatt hour ≤ 209 g to 230 g per hour , while the imported machine is ≥201 to 220 grams per kilowatt-hour per hour at full load. When purchasing, the user can calculate the reasonable purchase plan from the difference between the imported machine and the domestic machine combined with the actual use time.

3, price: In fact, the import machine in the case of containing tariffs than the cost of domestic machines is not much higher, or equivalent to the domestic price of the same model, but the sales price is much higher than the domestic generators. This is also a set of imported diesel engine manufacturers make full use of the psychology of foreigners to earn high profits, but some brands of imported diesel engine prices have been far lower than the price of domestic diesel engine with the same price, the reason is not convenient "survey" Now.

4. Noise: The decibel nominal value of the imported machine is calculated according to "≥", and the decibel nominal value of the domestic generator set is calculated according to "≤". This means that when we look at the technical parameters, the imported machine will have much lower noise than the domestic machine. The reason for this is that the decibels of imported machines are only slightly lower than domestic machines. Whether it is an imported machine or a domestically-made machine, as long as it is equipped with a muffler provided by a regular complete plant, the noise emitted can reach the national standard. Moreover, the engine room can also isolate part of the noise. People do not feel much noise in the outdoors.

5, the base with a fuel tank: Some imported diesel generator tank at the bottom, the overall feeling is better, compact structure, beautiful appearance. However, there are also drawbacks: the bottom tank is usually made of organic synthetic plastics, and it is easily compatible with diesel. Domestic diesel oil contains more impurities and water, and it catalyzes this gluing. This type of diesel oil and fuel tanks are cemented to form a mixture. It will block the inlet pipe, causing the oil line to be unobstructed, causing difficulties in the start-up of the generator set, unstable rotation speed after start-up, and downtime for no reason. The bottom tank is not easy to drain and maintain, so that the formation of oil deposits. In addition, the bottom tank is imported as a random selection of the unit and the price is higher. Therefore, the user still has to use an external fuel tank, which is easy to maintain and maintain, and it can also increase the oil pressure. If you have already equipped the bottom tank, you can set the unit up or set the drain pipe for cleaning and maintenance.

6, maintenance and accessories: The quality of the generator can no longer be good without failure, with problems related to maintenance and accessories. Domestic machine maintenance is more convenient, especially accessories, many diesel engine accessories can be purchased in the county-level cities in China. Imported diesel engines are characterized by relatively few minor problems, but in the unlikely event of a failure, parts must be replaced and the price is high. Such as: domestic diesel generator sets of oil pumps to buy a new one is only one-third to one-third of imported diesel engine oil pump costs, which is not yet disastrous for companies, if you want to change parts only to the headquarters It may take several months for the goods to be tossed, and during this time the diesel generators are purely a pile of scrap iron in the corner, and many of the company's jobs are likely to stop.

For more information about diesel generators, please call the Shengfeng team. Fifteen years of professional experience in the production and sales of power generation equipment, more professional team of engineers to serve you, choose Shengfeng choose to rest assured, the plant covers an area of ​​10,000 square meters, with 800,000 units / year machine production capacity, welcomed the field factory.