KEITH has been in the material handling business for more than 70 years. KEITH® WALKING FLOOR® systems revolutionize trailer bulk unloading with hydraulically driven, horizontal unloading technology. Engineered for safety and efficiency, KEITH systems unload bulk materials, including aggregates, fly ash, and sand. With no tipping required, WALKING FLOOR® trailers are ideal for use indoors, under power lines, or on uneven ground. Customizable for a wide range of industries, our systems deliver fast, reliable, and low-maintenance performance.