Which part of the grader's blade is referred to as the trailing end?

The trailing end of the grader's blade is referred to as the heel. The heel is the part of the blade that follows the primary cutting edge during operation. It plays a crucial role in shaping and controlling the material being moved or graded. As the grader approaches the work area, the leading edge, known as the toe, cuts into the material. Once this material has been moved, the heel helps to maintain the desired grade by smoothing and leveling the surface.

In this context, understanding the function of the heel is essential when operating the grader, as it ensures effective material handling and contributes to achieving the precise elevation and contour required for the project. The blade's design, including the heel, is integral to the overall effectiveness of the road grader in construction and maintenance tasks.