Book excerpt: "Telescopic Hydraulic Gantry Systems" is the first comprehensive handbook that addresses the use of hydraulic gantry systems for lifting in construction and industrial environments. Written by one of the leading authorities on gantries, this book begins with a detailed history of the development of hydraulic gantry systems starting in 1963 and provides a discussion of the basic features and capabilities of gantries. Additional topics covered include hydraulic system components and functions, the types and nature of the loads that act during a lift, stability analysis, lift planning considerations, engineering of header beams and track systems, and industry standards, safety and risk management.