Are strong machines that mainly assist with pushing, digging, excavating, and leveling materials like soil and debris at a work site. They come with large, heavy blades in the front that push material.
Is a national qualification certifying that a person is competent to be a BULLDOZER OPERATOR. Before one is issued an NC II Certificate, a person needs to undergo a training to gain the competencies required, after which, such person is assessed according to TESDA standards.