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NCCCO Mobile Crane Operator Written Examination
600 questions
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About this exam
The NCCCO Mobile Crane Operator Written Examination is the knowledge portion of a CCO certification for people who operate mobile cranes or are preparing to qualify for operator roles. U.S. employers and worksites commonly require or recognize crane operator certification, though job and site requirements can differ. Candidates choose the written specialty that matches the crane type they intend to operate, such as telescopic boom fixed cab, telescopic boom swing cab, lattice boom truck, or lattice boom crawler. Check the current NCCCO candidate handbook for the applicable requirements.
The written assessment includes a Core examination and a crane-type specialty examination. Questions cover safe operation and technical knowledge, including crane components and configurations, load chart interpretation, rated-capacity limits and chart notes, load weight, working radius, and boom geometry. Candidates should prepare for both general crane knowledge and the details of their selected specialty; passing the written portion alone does not complete certification, which also involves a practical examination and other applicable requirements. Online multiple-choice practice can help reveal weak areas, but use current official materials to confirm exam expectations.
How to prepare for the NCCCO mobile crane written exam
- Use the current NCCCO candidate handbook to confirm your specialty, written exam requirements, registration process, and the topics covered.
- Review load charts systematically: identify the correct chart and configuration, track working radius and boom geometry, and check notes, deductions, and rated-capacity limits before deciding whether a lift is within capacity.
- Practice answering questions under timed conditions, then review every missed item by topic; give extra attention to crane components, setup and configuration, load weight, and safe operating limits.
FAQ
Who is eligible to take the NCCCO Mobile Crane Operator Written Examination?
Candidates should check the current NCCCO candidate handbook for eligibility and certification requirements. Written testing is one part of the certification process; practical testing and other requirements also apply. Employers or worksites may have additional qualifications.
What is the format of the NCCCO mobile crane operator exam?
The written portion consists of a Core examination and a specialty examination for the applicable crane type. Certification also requires a practical examination. Consult current NCCCO materials for exam details and procedures, as requirements can change.
What subjects should I study for the mobile crane written exam?
Study the Core and your selected specialty, with particular attention to crane types and configurations, components, load charts and chart notes, rated capacity, load weight, working radius, and boom geometry. The candidate handbook is the best reference for the current topic outline.