Take the CCO Mobile Crane Operator Certification Practice Test to find out how well-prepared you are for the CCO Test!

As of January 2025 these practice tests have been recently updated. Total Equipment Training encourages you to revisit every few months for the newest updates; our team makes an effort to update these CCO crane operator practice tests every 6 months.

CCO Mobile Crane Operator Certification (Practice Test)

Total Equipment Training provides CCO Mobile Crane Operator training materials and mobile crane operator test prep resources for both the written and practical exams. We also provide On-site mobile crane training using your equipment, which your operators are familiar with.

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Welcome to your Mobile Crane Operator Practice Test. Take the test and find out how well prepared you are!

1. 

All load charts are based on?

2. 

During pick and carry operations, at what speeds are crane allowed to travel?

3. 

What kind of inspections are required?

4. 

On whose recommendations should maintenance be performed?  

5. 

What is the design factor value for running wire rope on a crane?

6. 

How would an operator know if a crane can be used for pick and carry operation?

7. 

What quadrants of rough terrain crane generally have the least capacity?

8. 

What percentage are the stability ratings on a crawler crane?

9. 

Whose responsibility is it to identify and assess site conditions that would adversely affect the lift operations?

10. 

Unless otherwise specified by the manufacturer, truck cranes have no capacity over?

11. 

What is the gross load?

12. 

When should padding be used while lifting a load?

13. 
Electrical line contact is made and the crane has caught on fire. How do you get out of the crane?

14. 
What is the main reason for cribbing under outrigger floats?

15. 
What is the ASME standard governing mobile cranes?

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