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Bohrtec GmbH

Booth number: 87

www.bohrtec.de
info@bohrtec.de

About us

The company Bohrtec, situated in Aachen, Germany, has been designing and manufacturing machines for the trenchless construction of sewers since more than 30 years.




Products and services

The Bohrtec boring machines have clearly demonstrated their superiority over open trench construction with regard to technical, economical and ecological aspects. More than 1 Mio. m performed by Bohrtec auger boring machines have proved this fact.

All compact machines can be operated guided or unguided. Compared to the conventional microtunneling machines the guided auger boring machines are very cost-effective and simple to use and have been steadily developed by Bohrtec over the last 30 years. Today these machines can be used in almost all ground conditions and under ground-water.

Different drilling heads for different ground conditions and diameters, Front Steer for drilling in non-displaceable soil and rock and the Hole Opener for precise installation of plastic pipes are available.
BM 400 / Compact  Machine

BM 400 / Compact Machine

Project
Sewage Project / Greater Sao Paulo Area

Pipes
Clay pipes and reinforced concrete pipes,
ID 200 mm/ 300 mm/ 400 mm

Accuracy
Vertical +/- 15 mm,
Horizontal +/- 15 mm


BM 500-S & FS 406 / Compact  Machine

BM 500-S & FS 406 / Compact Machine

Project
Langat Sewage Project / Greater Kuala Lumpur Area

Pipes
Clay pipes ID 300 mm

Accuracy
Vertical +/- 15 mm,
Horizontal +/- 15 mm

BM 800-LS & FS 813 DTH / Long Frame Machine

BM 800-LS & FS 813 DTH / Long Frame Machine

Project
Pipe roof for a tunnel project comprising 44 canopy pipe drills
Each 60 m or 70 m long

Pipes
Steel pipes OD 813 mm

Accuracy
Vertical +/- 75 mm,
Horizontal +/- 100 mm

News & Innovations

Bohrtec Front Steer system in combination with a DTH hammer 

The Bohrtec Front Steer system in combination with a DTH hammer and optical guidance system is the first and only machine worldwide which is capable to install small product pipes from 400 mm up to 800 mm with an accuracy of +-30 mm on distances up to 100 m in very difficult inhomogeneous ground ...| » Further reading 


Guided Auger boring in Granite Rock Fill and Bedrock up to 250 MPa 

Guided Auger boring in Granite Rock Fill and Bedrock up to 250 MPa Within the Hong Kong Link Road (HKLR) project the Airport Express Link (AEL) rails had to be under crossed by two tunnels with multiple lanes. To avoid settlements it was decided to jack OD 813 mm steel pipes to create two pipe ro...| » Further reading 


Contacts

Address
Bohrtec GmbH
Konrad-Zuse-Str. 24
52477 Alsdorf
Germany

Phone: +49 2404 98810
Fax: +49 2404 988125

Tim Uffmann
Sales Manager

Representative
Bohrtec GmbH
No. 3, Jalan 22/70a, Desa Sri Hartamas
50480 Kuala Lumpur
Malaysia


info@bohrtec.de
www.bohrtec.de



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