+
Wolffkran Wraps 4.5-Year Alpine Crane Mission at Grimsel Pass
Equipment

Wolffkran Wraps 4.5-Year Alpine Crane Mission at Grimsel Pass

Wolffkran has successfully concluded a challenging four-and-a-half-year crane deployment at Switzerland’s Grimsel Pass, where its largest luffing cranes supported construction of the new Spitallamm Dam. The project required two nearly 100-metre-tall WOLFF cranes, including the WOLFF 1250 B, which lifted around 500,000 tonnes of concrete across 32,000 operations.

To withstand the harsh Alpine conditions, Wolffkran developed the XXL TV 60 tower element with a six-metre side length, enabling the cranes to operate freestanding on pile foundations weighing over 1,500 tonnes. Crews worked in intense seasonal cycles, manning the cranes round-the-clock from May to October each year. The equipment was also fitted with a special over-wintering system to ensure reliability after heavy snowfalls and storms.

By June 2025, dismantling was completed and 1,281 tonnes of crane components were transported down to the valley in more than 60 oversized truck journeys. The cranes have now been redeployed to Saudi Arabia’s Prince Mohammed Bin Salman Stadium project in Qiddiya, where they will again be used in exposed conditions. Wolffkran’s Managing Director, Ralph Stump, described the Grimsel  project as a milestone that showcased both the resilience of the company’s technology and the dedication of its team.

Wolffkran has successfully concluded a challenging four-and-a-half-year crane deployment at Switzerland’s Grimsel Pass, where its largest luffing cranes supported construction of the new Spitallamm Dam. The project required two nearly 100-metre-tall WOLFF cranes, including the WOLFF 1250 B, which lifted around 500,000 tonnes of concrete across 32,000 operations.To withstand the harsh Alpine conditions, Wolffkran developed the XXL TV 60 tower element with a six-metre side length, enabling the cranes to operate freestanding on pile foundations weighing over 1,500 tonnes. Crews worked in intense seasonal cycles, manning the cranes round-the-clock from May to October each year. The equipment was also fitted with a special over-wintering system to ensure reliability after heavy snowfalls and storms.By June 2025, dismantling was completed and 1,281 tonnes of crane components were transported down to the valley in more than 60 oversized truck journeys. The cranes have now been redeployed to Saudi Arabia’s Prince Mohammed Bin Salman Stadium project in Qiddiya, where they will again be used in exposed conditions. Wolffkran’s Managing Director, Ralph Stump, described the Grimsel  project as a milestone that showcased both the resilience of the company’s technology and the dedication of its team.

Related Stories

Gold Stories

Next Story
Real Estate

Peninsula Land launches 19 luxury villas in Pune

Pune’s residential landscape is witnessing a shift as premium homebuyers increasingly seek larger spaces, privacy and independent living options beyond high-rise apartments. Addressing this demand, Peninsula Land Limited, part of the Ashok Piramal Group, has launched AshokVillas, an exclusive collection of 19 premium furnished villas in Gahunje, Pune.The development combines the independence of a standalone home with the convenience and security of a managed residential community. Designed around low-density horizontal living, AshokVillas offers residents private spaces while providing acces..

Next Story
Infrastructure Urban

MyBranch Expands South India Network with 16 Workspace Centres

MyBranch has expanded its South India presence with a 50,000 sq ft flexible workspace network comprising 16 centres across 14 cities in Andhra Pradesh, Karnataka, Tamil Nadu and Telangana.The expansion reflects growing demand for flexible office infrastructure as businesses establish regional teams, satellite offices and operations beyond traditional metropolitan markets. MyBranch’s network spans Bengaluru, Coimbatore, Guntur, Hanamkonda, Hubballi, Hyderabad, Madurai, Mangaluru, Rajahmundry, Salem, Tirupati, Vellore, Vijayawada and Visakhapatnam, with a large office space in Chennai also und..

Next Story
Building Material

Walplast Launches Moisture-Resistant Gypsum Plaster Solutions

Walplast Products Pvt. Ltd. has expanded its HomeSure GypEx portfolio with the launch of GypEx MoistShield and GypEx Gold, two gypsum plaster solutions designed to address moisture-prone applications and improve plastering efficiency.The new products have been developed in response to the growing demand for faster construction processes, improved material performance and consistent surface quality. The solutions aim to simplify interior plastering while addressing specific application requirements across construction environments.“Through HomeSure GypEx MoistShield and GypEx Gold, we are exp..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code