A mobile crusher is a stone crushing machine used in quarries, mining sites, road construction, and recycling plants. These machines break down large rocks, minerals, and construction waste into smaller pieces, making them reusable. Compared to stationary crushing plants, the main advantage of mobile crushers is their mobility. Instead of transporting materials to a plant for processing, the crusher is taken directly to the site, allowing the crushing process to happen on location.

Mobile crushers are available in wheeled or tracked models. Wheeled models are typically used on flat and hard surfaces, whereas tracked models can easily navigate rough terrains and mountainous regions.