A major hydropower modernization project in the Aosta Valley, Italy, is using a Potain MDT 269 J12 topless tower crane.
The historic Hone hydroelectric power plant has operated for more than 100 years and, when reconstruction is complete, annual energy production is expected to double from 50 to 100 GWh.
The crane was supplied by Italian Potain dealer Fissolo Gru directly to the main contractor, Cogeis, which is leading the work on the Hone project.
Upgrade work includes rebuilding the plant and its intake structure, excavating an 8-km tunnel and installing a new high-capacity penstock.
The Potain MDT 269 is focused on installing the new penstock and is handling sections from the storage area, moving them to the construction cableway, eliminating several intermediate handling phases and optimizing overall logistics.
The work requires precise material handling and efficient operation in a challenging high-altitude environment. Potain's focus on modular, intuitive installation meant that the crane was erected efficiently, despite the confined space and limitations of the local road infrastructure.
For the project, the 12-t capacity Potain MDT 269 is working with a 65-m jib and at a 50-m hook height. The crane lifts 3.1-t at the end of its 65-m jib, giving it ample capacity for the project's requirements. It benefits from the Crane Control System (CCS), which enables rapid configuration in as little as 15 minutes and advanced load management.
Additional features include the option to operate the crane from the cab or remotely, as well as adjustable speed settings. For the operator, the Ultra View cab provides enhanced visibility and comfort, supporting productive and efficient operation.
"This crane is essential due to its versatility and ability to optimize logistics," said Eng. Gabriele Bertino of Cogeis. By enabling direct handling of penstock sections, it eliminates several intermediate steps and allows us to manage construction operations more efficiently."
Work began in July 2025 and will be completed in 2028.
Experienced technicians from Fissolo Gru and Manitowoc traveled to the Aosta Valley to oversee the smooth and efficient installation of the crane. Since then, the two companies have worked together to provide full support, including parts, technical assistance, maintenance, and more, to ensure the crane continues to operate at its most productive.
Once the project is completed, the Potain MDT 269 will be redeployed to other high-altitude infrastructure jobs, including the planned Cervinia 3S ropeway project.
"The Potain MDT 269 is a high-performance crane, and Cogeis knew exactly what it wanted, including being able to use existing mast sections from its fleet, and combining that with state-of-the-art technology," said Matteo Fissolo of Fissolo Gru. "The MDT 269 is a versatile performer with a future-ready design that will deliver long-term value to the customer and ongoing return on investment."
Through advanced lifting solutions such as the Potain MDT 269 J12, Manitowoc is continuing to support complex energy infrastructure projects, helping contractors improve productivity and operational efficiency on demanding job sites.
For more information, visit manitowoc.com/potain/top-slewing-cranes/mdt-269-j12.
