Lawn mowers are mainly used in garden decoration pruning, grassland greening pruning, urban streets, greening attractions, pastoral pruning, and field weeding, especially grasslands and grasslands in parks, football fields and other pastures, private villa gardens, and vegetation on agricultural, forestry and animal husbandry sites. It can also be used during the autumn harvest.

However, lawn mowers have certain limitations when mowing grass in rural fields, fields, and mountains. The main reasons are uneven terrain, power supply methods, and the weight and portability of lawn mowers.

The commonly used lawn mowers today are gasoline lawn mowers, also known as gasoline saws.It is widely used, mainly for lawn mowing and beautification in park grasslands, green belts, factory grasslands, golf courses, home gardens, grasslands, orchards and other places.