This reference manual provides technical information, specifications, load charts, and general information regarding articulating cranes. This manual is to be used in conjunction with the exam content outline and the exam reference list found in the Articulating Crane Operator Candidate Handbook to prepare for the written examination for the CCO Articulating Crane Operator certification. Spiral binding allows book to lay flat for easy reference. The entire manual contents are also provided in PDF format on an enclosed CD. Articulating Crane Reference Manual: © 2016 National Commission for the Certification of Crane Operators. All rights reserved.