Mühlhäuser was a manufacturer of railbound and trackless tunnel construction equipment, such as

narrow gauge A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge (distance between the rails) narrower than . Most narrow-gauge railways are between and . Since narrow-gauge railways are usually built with Minimum railw ...

rolling stock The term rolling stock in the rail transport industry refers to railway vehicles, including both powered and unpowered vehicles: for example, locomotives, Railroad car#Freight cars, freight and Passenger railroad car, passenger cars (or coaches) ...

rails Rail or rails may refer to: Rail transport *Rail transport and related matters * Railway track or railway lines, the running surface of a railway Arts and media Film * ''Rails'' (film), a 1929 Italian film by Mario Camerini * ''Rail'' (1967 fi ...

, and

switches In electrical engineering, a switch is an electrical component that can disconnect or connect the conducting path in an electrical circuit, interrupting the electric current or diverting it from one conductor to another. The most common type o ...

;

conveyor belt A conveyor belt is the carrying medium of a belt conveyor system (often shortened to a belt conveyor). A belt conveyor system consists of two or more pulleys (sometimes referred to as drums), with a closed loop of carrying medium—the conveyor b ...

concrete Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), the most–widely used building material, and the most-manufactur ...

, and

grout Grout is a dense substance that flows like a liquid yet hardens upon application, often used to fill gaps or to function as reinforcement in existing structures. Grout is generally a mixture of water, cement, and sand, and is frequently employe ...

ing and

formwork Formwork is Molding (process), molds into which concrete or similar materials are either precast concrete, precast or cast-in-place concrete, cast-in-place. In the context of concrete construction, the falsework supports the shuttering mold ...

equipment; and off-road service vehicles on rubber wheels. Due to mismanagement, the company was declared bankrupt in 2019, And It was acquired by Mining Equipment Ltd. in 2020.

History

Mühlhäuser was founded in 1907 by three Mühlhäuser brothers. In 2013, fourth-generation family member Hubertus Mühlhäuser took over the majority of the shares from his father, uncle and cousin, and later retired as managing director, in 2015. The company was later sold to Mining Equipment Ltd., in 2020. Mühlhäuser provided equipment for the construction of the Elbe Tunnel, the

New York City Subway The New York City Subway is a rapid transit system in New York City serving the New York City boroughs, boroughs of Manhattan, Brooklyn, Queens, and the Bronx. It is owned by the government of New York City and leased to the New York City Tr ...

, the

Channel Tunnel The Channel Tunnel (), sometimes referred to by the Portmanteau, portmanteau Chunnel, is a undersea railway tunnel, opened in 1994, that connects Folkestone (Kent, England) with Coquelles (Pas-de-Calais, France) beneath the English Channel at ...

and the

Gotthard Base Tunnel The Gotthard Base Tunnel (GBT; , , ) is a railway tunnel through the Alps in Switzerland. It opened in June 2016 and full service began the following December. With a route length of , it is the world's longest railway and deepest traffic tunn ...

. After the completion of the Channel Tunnel, Mühlhäuser bought back some of the used equipment and rented it out or sold it refurbished for other tunnel construction projects. For the Gotthard Base Tunnel they built bespoke ambulance trains, fire service trains and a big vacuum cleaner to remove any dust particles from the tunnel.Ullrich Höltkemeier
Die Tunnelbauer – Transportsysteme für den Tunnelbau aus dem Odenwald.
Konstruktionspraxis, 9. August 2006.

References

External links

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Mühlhäuser Corporate Video
Construction equipment manufacturers of Germany Tunnel construction Rolling stock manufacturers of Germany Companies based in Hesse Odenwaldkreis 1907 establishments in Germany 2020 disestablishments in Germany Manufacturing companies established in 1907 Manufacturing companies disestablished in 2020 {{Manufacturing-company-stub