Jack of all grades

摘要

Amotor grader bristling with attachments has the potential to solve many different problems for a road construction contractor. In addition to the standard blade, the motor grader may carry a dozer blade on the front or the side for bulk leveling, a push block for pushing other equipment, a scarifier or ripper for tearing hard surfaces, a broom for cleaning up or a loader for lifting. In winter, the same grader can be fitted with a V-plow, snow wing, windrow eliminator or other attachments for clearing snow.