various protective measures for lifting materials,

Truck mounted cranes addition to the provisions for regular maintenance, there should be a regular annual running test, including the rated load, overload test, test its mechanical properties, structural Electric store Positioner deformation and load capacity, less than the required, you should use load shedding .
lifting and rigging construction program before using the spreader design requirements for inspection and acceptance by piece.
Crane road checks endurance required to reach the roadbed boxes should be used for bedding measures.
various protective measures  for lifting  materials, scaffolding erection and hazardous working areas and other preparatory work circle meet program requirements.
before lifting operations safety technical tests, including lifting techniques, component weight and precautions.
overloaded or clear weight of the Electric store Positioner object should not operate; clear weight of the object should not be overloaded or operations, such as weight lifting or pulling uprooted unclear embedded object, and oblique oblique, such as hanging; ban lifting crooked pulled oblique pull; someone was hanging or floating objects glove prohibited actions; lifting heavy objects should be banding balanced, solid, heavy edges and corners should be added between the liner and the wire rope; lifting shall not pass over from the human, the boom shall not someone; lifting cylinders, etc. must be used exclusively basket.