Requirements to become a mobile crane operator
When working with heavy machinery such as a mobile crane, it is essential to meet a series of legal, training and physical requirements. If you would like to know the requirements for becoming a mobile crane operator in Spain, this article provides a summary.
Requirements to become a mobile crane operator
To operate a mobile crane, candidates must meet several basic requirements established by current regulations. The most important include:
- Be at least 18 years old, which is the legal minimum age in Spain.
- Hold a Compulsory Secondary Education (ESO) certificate or an equivalent qualification recognised for employment purposes.
- Have the necessary physical and mental fitness to operate the machinery safely and accurately. In many cases, an official medical certificate is required.
- Obtain the official Mobile Crane Operator Licence after successfully completing the required theoretical and practical training.
- Receive Occupational Risk Prevention (PRL) training, particularly for the construction and industrial sectors.
- Professional Competence Certificate (CAP). Although not always mandatory, it may be required if the role also involves transporting heavy vehicles on public roads.
Meeting these requirements is essential both for ensuring workplace safety and for accessing career opportunities within the industry.
Type A mobile crane operator licence
The Type A mobile crane operator licence is the basic qualification and authorises the holder to operate self-propelled mobile cranes with a maximum lifting capacity of up to 130 tonnes. To obtain this licence, candidates must:
- Successfully complete an approved theoretical and practical training course.
- Pass the official examination.
- Demonstrate the required physical and psychological fitness.
This licence is ideal for those starting their career in the sector or working with lower-capacity cranes. It is widely required for medium-sized construction projects and industrial operations.
Type B mobile crane operator licence
The Type B mobile crane operator licence authorises operators to work with mobile cranes with a lifting capacity of more than 130 tonnes and is intended for larger and more complex lifting operations. The requirements are more demanding:
- Hold a Type A licence or demonstrate equivalent experience.
- Complete more advanced theoretical and practical training.
- Pass a more comprehensive official examination.
These cranes are typically used on major construction projects, infrastructure developments and industrial installations where large and heavy loads must be handled with precision.
At Grúas Serrat, we have many years of experience training both future and current crane operators. Through our official crane operator training school, we prepare students to meet all the requirements needed to become a qualified mobile crane operator.
If you would like more information, contact us and discover how to take the next step in your professional career.








