KW and

Diesel generators have different cooling — air or liquid. As a rule, air -cooled electric generators have a power of up to 10 kW and a resource of up to 4,000 mothers. Liquid cooling units are usually stationary and can provide round -the -clock power supply, with a resource of 40,000 mothers. Gasoline models are equipped exclusively by the air cooling air system and divided into two -stroke and four -stroke generators. Basically, two -strokes serve only in the form of emergency energy sources. The service life is about 500 hours, at the frequency of use of the generator up to 3 hours a day. Four strokes will be able to serve approximately 4,000 hours, when using them for 8 hours a day. Most often they are used in cases where a constant source of electricity is temporarily disconnected. Gasoline generators have the following advantages: low weight, light start, ease of maintenance, the ability to start and work in the cold, low price. Any generator makes noise during operation, therefore, in cases where the noise is undesirable (for example, the generator is planned to be installed in the room), it is worth purchasing an electric unit in a noise -protective casing.