Prepare for the CCO Mobile Crane Written Exams.

How hard is the NCCCO crane operator exam?

CCO does not publish a first-time pass rate or a percentage cut score. Its current Mobile Crane Operator handbook describes the written exams as criterion-referenced. Use the official blueprints to plan review: Load Charts are approximately 27% of Core, and Manufacturers' Load Charts are approximately 35% of each mobile-crane specialty exam.

What does the NCCCO exam consist of?

The current CCO Mobile Crane Operator path requires written and practical examinations. The written portion includes a 95-question, 90-minute Core exam with no calculator and a separate 28-question, 60-minute exam for each mobile-crane specialty, with a calculator permitted. CCO does not publish a percentage cut score.

How long is the NCCCO certification valid?

CCO Mobile Crane Operator certification is valid for five years. Recertification candidates must complete the requirements during the 12 months before expiration and pass the applicable written examination(s). Candidates who can attest to at least 1,000 hours of crane-related experience during the certification period do not need to take the practical exam to recertify; otherwise the practical may still be required. A lapsed certification requires both written and practical examinations again.

Does this app cover the Core and Specialty exams?

VoltExam provides mixed supplemental practice across broad crane topics. The current web question bank is not classified item by item against the separate official Core and Mobile Crane specialty papers, so use the CCO blueprints to orient your review. Digital questions also cannot replace the required hands-on practical examination.

Is the NCCCO certification valid across all states?

OSHA requires employers to ensure operators of covered equipment are trained, certified or licensed, and evaluated. Where a qualifying state or local licensing program applies, the operator must hold that government license; other state, local, employer, equipment, and jobsite requirements may also apply. A CCO certificate alone does not establish every jurisdictional or employer requirement.

How long should I study?

The current CCO handbook does not prescribe one study duration. Start with a baseline, compare misses with the published Core and specialty domains, and focus review on demonstrated gaps. VoltExam's timed mode is mixed supplemental practice, not a replica of either official paper or a predictor of a CCO result.