According to the National Institute for Occupational Safety, an average of 15 crane operators are electrocuted annually when their crane comes into contact with active power lines. Unless otherwise informed, crane operators should consider any series of power lines to be energized and exercise caution while operating near them. In cases where the crane operator cannot maintain a clear view of power lines, another worker should be employed to assure that the crane operator is working at safe clearance levels.
Many cranes use anti-current devices in their construction. These devices prevent transmission of electrical current from a power source to cranes that come in contact with them. Anti-upset devices keep cranes from tipping or overturning during instances of hardware failure. The cabs where operators are perched are usually fitted with reinforcements that prevent loose materials from striking or crushing the operator.
Crane operators should make sure that the crane they are about to work on has undergone regular inspections before operating the crane. Improperly maintained cranes pose a risk to the operator and any bystanders in the immediate area. The American Crane Safety Association can be employed to perform industry standard inspections and maintenance on any type of crane.