North Carolina Building Contractor License Practice Exam

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What is the normal travel speed range of a dozer?

  1. 2 to 4 mph

  2. 5 to 7 mph

  3. 7 to 10 mph

  4. 10 to 12 mph

The correct answer is: 2 to 4 mph

The normal travel speed range of a dozer typically falls between 2 to 4 mph. This speed is appropriate for the type of work dozers are designed to perform, such as pushing earth, grading, and other heavy-duty tasks on a construction site. Dozers are not built for high-speed travel; instead, they are engineered for stability and power while handling heavy loads and navigating uneven terrain. This slower speed allows operators to maintain precise control over the equipment, which is crucial for ensuring safety and effective operation in various conditions.