Why is ditching generally performed on the right side of the grader?

Ditching is typically performed on the right side of the road grader primarily due to the better reach that the grader has on that side. This advantage allows the operator to effectively manage and manipulate the material being graded, ensuring efficient and accurate shaping of the ditch. The design of most road graders includes the placement of the blade and the hydraulic controls in a manner that maximizes the grader's operational effectiveness when working from this side.

Additionally, this practice aligns with standard traffic flow and safety protocols, as placing the working side of the grader on the right minimizes potential hazards associated with oncoming traffic. While visibility and regulatory alignment can contribute to operational choices, the improved reach directly enhances the grader's performance and the overall effectiveness of ditching activities.