Differences between the New and Second-hand Generators

Second-hand transfer of diesel generators in recent years, the industry is very popular, but there are many differences, second-hand transfer of diesel generator equipment businesses and individuals have a lot of fake and shoddy, low price dumping and other unfair competition, resulting in the majority of users, the transfer of second-hand diesel generators have a great prejudice. I think the performance difference between the second-hand transfer diesel generator and the new diesel generator is very large. Today, we will talk about the specific difference between the performance of the new and old diesel generator.Diesel generator is a very common emergency power supply machinery, we talk about several points can directly affect the performance of diesel generator equipment.  

Is there any difference in performance between a second-hand transfer diesel generator and a new diesel generator ?

I. Diesel engine  

Diesel engine belongs to mature mechanical equipment products, people probably know that the normal operation of a year of second-hand diesel engine with new diesel engine performance, if the maintenance is appropriate, the difference is not too big. After purchase only with relatively simple maintenance.  

It is necessary to know the age at which the second-hand diesel generator has been in operation and therefore the specific wear and tear of the diesel generator.  Wear and tear or fatigue mechanical parts of second-hand transferred diesel generators are detected by visual inspection. If something goes wrong, they should be replaced. It is best to operate the parts recommended by the manufacturer  

The first thing to do before buying a second-hand generator is to check the normal operation time and operation of the generator set.  Like a car, the diesel generator set controller has a cumulative uptime schedule that records the cumulative hours of uptime. It helps to know.  

2, wearing parts  

Vulnerable parts, in short, vulnerable parts of diesel generators usually belong to the diesel generator air filter, diesel filter, oil filter.  It is necessary to replace the parts regularly. The wear of these parts and components has an inestimable direct impact on the performance of the generator set.  

Let's take the air filter as an example. If the diesel generator air filter is worn very much, it will damage the body of the diesel generator, directly affecting the overall stiffness and power generation performance. Because the engine needs to inhale a large number of gas to carry out the work, blocking the intake pipe of the diesel engine air filter, the dust in the air is sucked into the cylinder, accelerating the wear level of the piston group and cylinder. If very large particles into the piston and cylinder between, it is likely to cause more serious "cylinder" phenomenon, in the air dry and sandy work site is more serious.  

Second-hand transfer of generator sets at this stage and its own specific industry, the removal of the most important place to update the generation set can be used again, the most important is after a lot of updated generation of generator sets and assembly and replacement, so it can be better in use. It can also be used in the generating set industry. Therefore, in the proper maintenance of the specific circumstances, after technical professional maintenance of second-hand transfer diesel generator can be compared with the new diesel generator. The performance difference between the second-hand diesel generator and the new diesel generator is caused by the wearing parts.  

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