How can a grader be adjusted for cutting depth?

A grader's cutting depth can be adjusted primarily by modifying the height of the blade relative to the machine's frame. This adjustment allows operators to precisely control how deeply the blade engages with the material being graded, whether it be soil, gravel, or other surfaces. By raising or lowering the blade, the operator can effectively set the desired depth for trimming or leveling operations, facilitating the achievement of the intended surface profile.

This method is a direct way to achieve variable cutting depths, as other options may influence the overall functionality or performance of the grader but do not directly set the cutting depth. For example, changing tire pressure affects traction and stability but does not alter how deep the blade penetrates the material. Adjusting weight distribution can impact the grader's balance and how it operates on uneven surfaces but does not provide a means to set cutting depth directly. Different types of blades may be used for various tasks, but they do not inherently allow for adjusting the depth unless paired with the appropriate height adjustment of the blade itself.