Tunnels and Shafts

Tunnel Loader

Equipment for Handling and Installaion of Prefabricated Elements

The tunnel loader is a vehicle designed for the handling and installation of prefabricated elements inside tunnels, particularly in underground metro projects involving the construction of mezzanine floors.

The portal structure allows for safe transit through the tunnel while maintaining stability and load control. The machine receives the prefabricated element within its frame, lifts it, rotates it, and positions it at height in proximity of the tunnel vault. Each configuration is custom-developed based on the geometries, weights, and assembly sequences required by the project.

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Comprehensive technical and engineering support is provided throughout the entire product lifecycle. To extend the value of the equipment, revamping activities are carried out by assessing its condition and identifying targeted measures to increase service life, improve reliability, and prevent failures. This approach helps reduce environmental impact, contain costs, and return high-performance equipment to service with a significantly extended lifecycle.

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