Cranes are equipment that must be regularly inspected by occupational work safety experts in accordance with the user’s internal documentation, but at least every 3 years.
These inspections are carried out by companies that specialize in occupational work safety.
However, this is not enough for safe and reliable work with the crane. To ensure that, daily, weekly, monthly and periodic inspections are required. Many users perform such inspections themselves, but many companies, which are aiming for maximal possible production reliability often want an inspection performed by a crane specialist.