Manual tarp system for dump trailers engineered for reliable, day-to-day operation. It features an aluminum axle that provides smooth rotation with minimal weight, a steel pull bar built to withstand continuous tension and ensure consistent tarp movement, and a heavy-duty mesh tarp designed to allow airflow while securely containing loose materials. These components work together to deliver a durable, efficient, and practical solution for construction, waste management, and material-hauling applications.