What is the main function of a street sweeper?

The primary function of a street sweeper is to collect debris in urban areas. Street sweepers are specifically designed to maintain cleanliness in city streets by removing dirt, litter, leaves, and other debris. This helps improve the overall aesthetic of urban environments and plays a role in preventing pollution by keeping waste from entering stormwater systems and water bodies.

While some equipment might be considered for other tasks like removing Foreign Object Damage (FOD) from airfields, clearing snow from roads, or transporting materials on site, these tasks are not the main purpose of a street sweeper. Each of these functions is performed by specialized equipment tailored for those specific responsibilities, such as snow plows for snow clearance or different vehicles for transporting materials. The street sweeper, however, remains focused on the upkeep of road surfaces in urban settings, ensuring they are clean and free from hazards.