Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar 621F is a self-loading wheel tractor-scraper used in earthmoving, road construction, and large-scale site preparation. As part of Caterpillar's scraper lineup, the 621F is designed for efficient cut, haul, and dump cycles in medium to heavy material handling applications. It features a tractor-scraper configuration with a bowl, apron, and ejector system for loading and unloading soil, gravel, and other loose materials. The 621F is commonly used in mass excavation, grading, and land development projects. Its design supports high production in haul operations where material movement over moderate distances is required.