National Commission for the
Certification of Crane Operators
Committed to Quality, Integrity, and Fairness in Testing since 1995

CERTIFICATIONS

Mobile Crane Operator

Written Exam - Load Charts

CCO Load Chart Changes

In September 2022, CCO announced that candidates taking exams at Event Online Proctoring (EOT), Online Proctored Testing (OPT), or paper/pencil test (PPT) administrations on or after January 9, 2023, will test with the new generic load chart. Candidates applying for computer-based testing (CBT) on or after January 1, 2023, will be registering for the new exam, and they will test with the new generic load chart. Read more about this change.

The below load charts will be used by candidates who take PPT on or before January 8, 2023, or apply for CBT exams on or before Dec. 31, 2022.

Manufacturer-Specific Load Charts

Lattice Boom Truck Crane (LBT) Load Charts

Lattice Boom Crawler Crane (LBC) Load Charts

Telescopic Boom Crane - Fixed Cab (TSS) Load Charts

Telescopic Boom Crane - Swing Cab (TLL) Load Charts

NOTE: You must have the Acrobat Reader to view the PDF files above. Click on the icon on the right to download a copy of the Acrobat Reader. After you download and install a copy, return to this page and click on the links above.

The Load Charts in this section are taken from the Load Chart Manual which has been published by NCCCO in cooperation with crane manufacturers to help candidates prepare for CCO written examinations. In some cases only excerpts of the load chart have been included and, therefore, they are not to be used for actual crane operation. If you need a load chart for a specific crane, you should contact the appropriate manufacturer or an official distributor.