A mobile crusher is a machine used in quarries, construction sites, mining areas, and recycling plants to break down large rocks and stones into smaller pieces. The term "mobile" means that it can be transported and used in different locations, unlike stationary crushing plants.

These machines are essential in road construction, building projects, railway infrastructure, and concrete production. There are different types of mobile crushers, including jaw crushers, impact crushers, and cone crushers, depending on the type of material being processed. Mobile crushers can be wheel-mounted or track-mounted and are usually transported by trucks or trailers.

They are known for their energy efficiency, low operational costs, and high crushing capacity. Additionally, they are environmentally friendly as they facilitate the recycling of waste materials, making them reusable. Mobile crushers are particularly preferred in large-scale projects to save time and benefit from their portability.