Aware that the use of specific equipment for each job is becoming increasingly necessary Treintasub does not hesitate to start a project using an underwater digger for dredging, excavation, stone breaking, lifting, etc. This way the project can be carried out more efficiently and economically.

Therefore, since 1998 the company has relied on its patented underwater digger. This has obtained the certificate of conformity according to Royal Decree 1215/1997 of July 18th which establishes minimum health and safety levels for team workers.

Also, as the result of the experience gained over the years, we have made significant improvements that make our underwater digger unique, efficient and safe.

Thanks to the digger's versatility it can be used for the following jobs:

The underwater digger be equipped with:



To carry out and support both maritime and underwater work we dispose of: