How do you determine if on-site crane repairs are appropriate or when a specialist is needed?

Determining whether on-site crane repairs are appropriate depends on the complexity and criticality of the repair, as well as the availability of qualified personnel and resources. Simple repairs, such as replacing hoses or fittings, can often be performed on-site by trained maintenance personnel. However, more complex repairs, such as structural welding, hydraulic system overhauls, or electrical system troubleshooting, require specialized expertise and equipment and should be performed by qualified technicians or specialists. The availability of proper tools, equipment, and replacement parts is also a factor. An example is if a crane's boom has a crack that needs structural welding, a certified welder with experience in crane repair is needed. It is never a good choice to ignore the complexity.