Cranes used in construction often complete a variety of tasks and must be managed by highly skilled operators. One of the most common risks is in contact with live, high voltage power lines. Most power line contacts occur when the crane is moving nearby materials or under power lines and the lifting beam in contact with a power, line energized.
Contact also occasionally occurs during operations pick-and-carry when loads are transported under electric power lines. Another problem is lifting construction personnel in the vicinity of power transmission lines, making them more and more a cause of death related to the crane. All these are reasons for having a good insurance policy for the crane. For more information, you can search for a crane insurance policy via https:/
When using a crane or equipment near electrical lines under voltage 50,000 volts (50 kV) or more, managers or operators on site; ensure that the minimum distance between lines and a part of the crane is 10 feet plus 5 inches for each 10kv to 50kV.
There are also a large number of injuries related to cranes falling on the operator of the crane on site and workers near the crane systems on-loaded or improperly assembled. Both crane's lattice boom and hydraulic are subject to two lockings. Two blocking is defined as "the state in which the lower load block (or set the hook) comes into contact with the upper load block (or set arrowhead pulleys), seriously opposing the safe operation of the crane. "