Projects

Millimeter precise lifting operations at U6 Berlin

As part of the comprehensive refurbishment of an approximately 100 meter long bridge on the U6 line in Berlin, the structure was carefully lifted and subsequently lowered back into position. Eight hydraulic jacks, each with a lifting capacity of 200 tonnes, enabled precise load handling during the repair of the abutments and the replacement of the bridge bearings, carried out efficiently, safely, and within an active urban infrastructure.

 The project 
Berlin U6 Enerpac

High tech underground: 170 cylinders for the city’s quiet

Stuttgart21 170 cylinders

What do 170 violet elastomer cylinders have to do with the comfort of Stuttgart’s residents? In the Stuttgart 21 rail project, state of the art engineering ensures that even heavy trains passing directly beneath your feet are barely noticeable. Take a look behind the scenes of one of the most advanced vibration protection systems in modern tunnel construction.


the project

15,000 tonnes of precision: when massive concrete structures are lifted with accuracy

Power multiplied by fifteen: In this bridge construction project, we are operating at the limits of what is feasible. Discover how 15 high performance hydraulic jacks, each with a lifting capacity of 1,000 tonnes, position a massive pile cap with centimeter level accuracy. A true masterpiece of load distribution engineering.

the project
15 x 1000 t pile bridge lifting system

Precision in lowering: the controlled lowering of the lock chamber in Papenburg

 Enerpac lock chamber Papenburg
In hydraulic engineering and heavy load logistics, a distance of 10 meters can be enormous, especially when it must be covered vertically with a load of 2,000 tonnes. In the Papenburg project, our team faced exactly this challenge: a lock chamber had to be lowered safely, evenly, and without any vibration.

the project

Get in touch with us. We'd be happy to advise you!

A & K

 

Head Office Berlin

Otisstr. 49
13403 Berlin
Phone: 030 / 41744- 290
Fax: 030 / 41744- 286