Used Caterpillar 621F Scrapers For Auction

The Caterpillar 621F is a wheel tractor-scraper used in earthmoving, site preparation, and large-scale material hauling. As part of Caterpillar's scraper lineup, the 621F is designed for loading, transporting, and spreading soil, gravel, and other loose materials across construction and mining applications. It typically features a tractor unit paired with a self-loading bowl, allowing efficient cut, carry, and dump cycles. The 621F is commonly used in highway construction, land development, and mass excavation projects where high-volume material movement is required. Its design supports productivity in medium to large earthmoving operations and scraper fleet applications.