Sector: Infrastructure

Typology: Civil works

Scope: First integral mechanisation for the construction of tunnels with the supply of the most modern drilling, loading, bolting and transport equipment, which has meant a total change from the previous technology based on traditional systems.

Supply, launch, training and maintenance of: Hydraulic drills and bolting rigs for underground works. Both in advancement and support of tunnels.

Loaders and low-profile trucks for hauling material into the tunnels.
Ventilation stations and ducts to ventilate the work fronts.

Innovative umbrella systems using Symmetrix and Swellex technology.