The crane operator's training path: from crane basis to certificate

The path to a crane operator certificate goes through the AMU system, where the courses are structured as a ladder. You cannot buy your way to the heaviest certificate directly — each step requires that the previous one has been passed, because the competencies build on each other.

Crane basis is the entry to the trade. Here you learn to operate bridge and gantry cranes and to operate cranes with a lifting capacity above 8 tonne/tonmetre, and you gain the basic understanding of load assessment, rigging and safety that is repeated in all subsequent crane courses. The course typically takes place in a dedicated crane hall with practical exercise combined with theory.

The next step is mobile cranes from 8 to and including 30 ton-metres where crane base is often integrated as part of the course if you don't already have it. Here is added what is special about the mobile crane: deployment on support legs, assessment of ground conditions, load diagram at different boom extensions and boom angles and the stability challenges a fixed crane doesn't have.

The heaviest mobile crane certificate can only be obtained when the certificate for mobile cranes 8-30 ton-meter has been obtained. Here you work with larger and more complex mobile cranes often with telescoping booms multiple outrigger configurations and more advanced load diagrams where the connection between reach boom angle and support becomes even more crucial.

The track for tower cranes and other permanently installed cranes over 8 tonne-metres builds on Kranbasis (crane basics) like the mobile crane track (BEK 1978/2021 § 6), but otherwise runs separately from it, because the crane form and risk picture are different – here assembly, dismantling and weathervaning weigh more than stability on support legs.

Each course ends with two independent tests, which must both be passed within 6 months. For mobile cranes they follow TUR's test guidelines (in force from 1 September 2022): the theory test has 30 tasks with one correct answer, you have at most 60 minutes, and you pass with at least 26 correct. The practical test lasts at most 2 hours (at most 1 hour per function); you are both crane operator and slinger, the tasks are drawn by lot, and set-up, inspection and packing up are included. If you fail, you can take the re-test at the earliest the day after and a 2nd re-test after 5 working days.

The certificate is not the end point. Crane forms develop — new electronic systems new crane types changed rules — and an experienced crane operator keeps up both through practical experience at different sites and through the instruction you receive in the specific crane each time you encounter a new setup.