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Geothermal project in Polling – drilling work successfully completed

At the beginning of September, work on the two wells for the geothermal project in Polling, Bavaria, was completed. The two wells, 3,700 meters and 4,200 meters deep, were drilled…

Press Releases 30.09.2024

Turning old into new: tunnel enlargement during operation

In the second half of the 19th and early 20th centuries, hundreds of railway tunnels were built in Europe. They are largely still in operation today. In the coming decades, a…

Press Releases 09.09.2024

Strong economy needs diversity

At Herrenknecht, over 50 different nationalities contribute to ambitious tunnelling projects worldwide and their successful completion. This diversity of backgrounds and expertise…

Press Releases 28.08.2024

Herrenknecht returns to the Gotthard

Mechanized tunnelling technology from Schwanau is once again being used at the St. Gotthard in Switzerland. Herrenknecht engineers presented a tunnel boring machine for driving…

Press Releases 09.08.2024

Tunnel boring machine delivered for Elbe River crossing of SuedLink

The grid expansion project SuedLink of the two transmission system operators TenneT and TransnetBW will transport electricity over 700 kilometers from Brunsbüttel in…

Press Releases 25.07.2024

Mega project in China: 17.5-meter TBM “Shanhe” is ready for construction site

Herrenknecht has built a Mixshield tunnel boring machine (TBM) for the construction of a two-storey road tunnel with three lanes in both directions in the eastern Chinese city of…

Press Releases 04.06.2024

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Trade shows & events

06.11. —
08.11.24.
Cape Town, South Africa
18.11. —
19.11.24.
Dubai, United Arab Emirates
20.11. —
23.11.24.
Kolkata, India
INTERNATIONAL MINING & MACHINERY EXHIBITION 2024
22.11. —
24.11.24.
Tashkent, Uzbekistan
26.11. —
29.11.24.
Shanghai, China
11.12. —
14.12.24.
Delhi, India
06.02. —
06.02.25.
Cape Town, South Africa
06.02. —
07.02.25.
Oldenburg, Germany
19.02. —
21.02.25.
Tokio, Japan
20.02. —
21.02.25.
Offenburg, Germany
23.02. —
26.02.25.
Phoenix, United States
02.03. —
05.03.25.
Toronto, Canada
04.03. —
06.03.25.
Oklahoma City, United States
09.05. —
15.05.25.
Shenzhen, China

All Around magazine

TOGETHER IN EVERY DIMENSION

Explore the world of mechanized tunnelling: exciting reports, impressive pictures, interactive animations and video clips.

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Visitors at the Herrenknecht booth at Bauma 2022

ISSUE #15
re-connect our joined ingenuity

Experience the latest tunnelling challenges and how technological innovation and service expertise can support projects to be FASTER, SMARTER, GREENER and SAFER.

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Construction site personnel in a tunnel lined with segments

ISSUE #14 EXTENDING THE TUNNELLING OPTIONS

Maximum safety in extremely complex subterranean soft ground: explore here the impressive options of a Variable Density TBM in inner-city tunnelling.

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Nezhinsky mine construction site with site personnel

Issue #13 Teamwork into the depths

Die Mining-Experten der Nezhinsky Mine in Belarus schreiben ein neues Kapitel im Mining-Geschichtsbuch mit einer neuartigen Schachtbohr-Technologie.

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Three construction site workers look at a tunnel boring machine on a metro construction site

Issue #12
Building up down under

Pioneering infrastructures are booming in Australia and New Zealand. Learn more about innovative traffic and utility tunnelling in Oceania.

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Herrenknecht exhibition booth at the bauma 2019

Issue #11
Herrenknecht at bauma

Herrenknecht presented its extensive portfolio at four booths demonstrating where the journey in tunnelling is going.

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Crowd of people crossing a crosswalk in the center of a city

Issue #10
TOGETHER IN EVERY DIMENSION

Find out how mechanized tunnelling from Herrenknecht shapes the world from tomorrow.

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Pipeline construction site from above in the shape of a globe

Issue #9 Focus on Pipeline

Along the lifeline pipeline. In any terrain. Efficiently cross under tough key sections.

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Employees underground at a construction site of the Follo Line hard rock project

Issue #8 Hard Rock Tunnelling

In rough environments, the realization of ambitious plans calls for straight solutions and outstanding performance. 

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In the foreground, the construction site personnel are discussing a plan in their hands and in the background you can see other employees with two tunnel boring machines

Issue #7 Everything flows

International championship alliance completes world class metro tunnel project in Doha in record time.

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Accessories for tunnel boring machine

Issue #6 The Breakthrough Remanufactury

Re-using premium technology calls for professional remanufacturing. This opens up new potentials for our industry.

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Exhibition booth at bauma 2016 with a crowd of people looking at a green tunnel with high partitions in the background

Issue #5 Pioneering underground together

Bauma 2016: new dimensions in tunnelling.

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Issue #4 Connecting Continents

True teamwork and high tech from Herrenknecht unite Asia and Europe below the sea.

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Boring head of a tunnel boring machine from below with night sky in the background

Issue #3 Frontrunner

Technical progress for more efficient infrastructure.

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A Herrenknecht helmet with gloves lying on a project plan

Issue #2 Services

Individual project solutions for reliable tunnelling.

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Tunnel construction site of a multi-mode TBM with a view underground to the tunnel tube and skyline in the background

Issue #1 Multi-Mode TBM

Trailblazing technology for all ground conditions.

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Axel Langer, Annabelle Bozec, Florian Kulke, Patricia Kossek, Thomas Glanzmann, Verena Basar Corporate Communications