The grader, also known as a motor grader or a road grader, is generally used for smoothening land surfaces and grading. The graders come in different sizes and shapes, but they all share the same specifications and configuration. Most grader variants have three axles and the position of the blade is between the front and rear axle. Most graders are equipped with a second blade placed in front of the front axle. Depending on the frame arrangement, a motor grader is classified as a rigid frame grader (one axle that cannot move left or right) and an articulated frame grader (hinge between two axles that help in taking turns).
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