Municipal machines are extremely useful devices that allow you to organize the space around us and, as a result, improve the condition of the environment. Each type of municipal machinery is designed to perform a specific job. The main tasks of this type of machines are: cleaning and cleaning, clearing snow from streets and green areas, and all kinds of maintenance work. Unfortunately, we are not able to use only one machine for such a wide range of activities. Many types of specialized equipment are needed here. We cannot omit here an important group of machines, which are all kinds of pumps and liquid transport devices, such as water tankers or septic tankers. Municipal machines are a very important group of devices without which our environment would not be able to cope with the changes that surround us - pollution caused not always by human fault, but also as a result of the passage of time.