Attachment for a working machine

A method for a grading operation at a work site using a work vehicle including a tool assembly having a roller and a blade assembly, wherein the blade assembly is movable between a first configuration, a second configuration, and a third configuration, the method comprising:

• identifying a desired grade finish for the grading operation;
• selecting between a smooth drum roller and a padfoot drum roller based on the desired grade finish for the grading operation;
• selecting between the first configuration, the second configuration, and the third configuration for the blade assembly depending on the desired grade finish and the drum roller selected;
• operating the work vehicle at the work site to grade the ground according to the desired grade finish for the grading operation.

A work vehicle comprising:

• a tool assembly including a tool frame, a roller rotatably mounted to the tool frame, and a blade assembly including a blade edge and being adjustably attached to the tool frame and rotatable around a pivot between a first configuration, a second configuration, and a third configuration;
• and
• a locking mechanism configured to secure the blade assembly in the first configuration, the second configuration, or the third configuration,
• wherein the blade edge extends at an angle relative to the ground and wherein when the blade assembly is in the first configuration, the angle has a first value, when the blade assembly is in the second configuration, the angle has a second value, and when the blade assembly is in the third configuration, the angle has a third value, and
• wherein the second value is greater than the first value and the third value is greater than the second value.