What is the life expectancy of diesel generators? The life of the diesel generator depends on the brand, frequency, use environment and maintenance of the diesel generator set. Generally, the warranty period of the diesel generator set is one year or 1000 hours (whichever comes first). If it is maintained and maintained normally, it will take 10-20 hours. Years are fine (and possibly longer). Diesel generator sets are often expensive and reasonable to use, pay attention to daily maintenance, prevent wear and tear, prolong their service life, and keep them in a good standby state of rapid startup and investment at all times, so as to truly make the best use of everything. If the unit is not maintained and the unit is operated incorrectly, the service life of the unit will be shortened. Therefore, when users use diesel generators, it is very important to properly maintain the unit, which will prolong the service life of the unit.
Many serious failures occur, often due to minor maintenance oversights. For example: directly adding oil to the cylinder, adding oil to the cylinder, although it can play the role of sealing, supercharging and warming, which is convenient for the cold start of the generator, but the oil can not be completely burned, and it is easy to produce carbon deposits, the elasticity of the piston ring is reduced, and the cylinder is sealed. Performance drops. It will also accelerate the wear of the cylinder liner, resulting in a decrease in the power of the generator. Put the throttle in the maximum position when starting. For diesel engines equipped with full-range governors, I think that even if the throttle is continued to increase at startup, the fuel supply of the fuel injection pump will not increase, and the governor spring However, the preload force of the diesel engine increases continuously, so that the speed of the diesel engine increases sharply after it is started. The engine temperature of the diesel engine just started is generally relatively low, and the lubrication conditions of the friction surfaces are relatively poor. Therefore, the diesel engine enters high-speed operation as soon as it is started, which will inevitably increase the wear of each moving pair, and even cause major failures such as burning tiles and holding the shaft. Damage to the unit can be avoided by strictly operating the diesel generator set and maintaining it regularly.
Regular diesel generator overhaul and maintenance items should be properly adjusted according to the purpose, usage, and the properties of fuel and lubricating oil. If necessary, overhaul should be carried out in advance, and professional technicians should complete regular overhaul and maintenance as much as possible.
Post time: Jul-07-2022