For cranes idle for less than 6 months, what type of inspection is required?

When a crane has been idle for less than 6 months, a frequent inspection is required. Frequent inspections are conducted to ensure that the crane is in safe operational condition after a relatively short duration of inactivity. This typically involves checking the control systems, safety devices, and other critical components for any signs of wear, damage, or malfunction that could affect safe operation.

Frequent inspections are designed to catch potential issues early on and allow for corrective measures to be taken before the equipment is put back into service. This type of inspection is typically less comprehensive than periodic or comprehensive inspections but is essential in maintaining the safety standards required for crane operations.

Periodic inspections are generally reserved for equipment that has been out of use for longer periods, or for in-depth checks that follow specific regulatory guidelines, and comprehensive inspections are usually carried out at longer intervals based on manufacturer recommendations or regulatory requirements. Visual inspections might not provide the thoroughness needed to ensure safety after the equipment has been idle, which is why a frequent inspection is the appropriate choice in this context.