underground installation
of electrical cables
installing a protection pipe
by drilling or laying with a plough
specialized work
on electrical networks
Laying high-voltage cables with plow technology
APPLIED TECHNOLOGIES

The plough can be used in a variety of different soil conditions. This revolutionary technology overcomes water crossings up to 150 cm deep, slopes with a 70˚ gradient and mountain heights of 3,000 meters. Even nature reserves can be traversed without any problem using this environmentally friendly technology. Benefit from our decades of experience and the largest fleet of specialized equipment in Europe.

This construction method is primarily suitable when a cable or pipeline route is required directly next to an asphalt road (on the roadside) or also directly in the asphalt road. In the first stage, 2/3 of the laying depth is milled, and in the second stage, the cables or pipelines are laid to the specified depth using a cable plough. This procedure makes it possible to use the advantages of ploughing during the classical method of constructing pipeline trenches, for reasons of efficiency and quality.

The controlled horizontal directional drilling method is an environmentally friendly, low-cost and weather-independent alternative for laying supply, evacuation and empty pipe lines. Crossings and boreholes under rivers, nature reserves, traffic routes and buildings can be carried out without problems or only with minimal traffic restrictions. All surfaces, such as paving, asphalt, etc., remain undamaged when laid using directional drilling.
Innovative laying technology makes this process
more cost-effective and has minimal
environmental impact.
Short execution time:
around
2000 – 5000m/day
Simultaneous laying
of several pipelines
and/or cables
Reduced costs
with personnel,
equipment and
site organization
Short execution time:
around
2000 – 5000m/day
Simultaneous laying
of several pipelines
and/or cables
Reduced costs
with personnel,
equipment and
site organization
Soil layers remain undisturbed, the soil remains fertile
Soil surface destruction is reduced
Pipeline laying below the water table is possible, water accumulation is not possible in the trench, it can also be installed through watercourses

Member of the RKE-König Group in Germany, with 40 years of experience in electricity, telecommunications, gas and water networks
Ruhland, König & Co. Elektro GmbH is a medium-sized, internationally active company. It has a total of 13 branches in Europe and Asia. RKE’s fields of activity include line construction, electrical and cable erection, telecommunications construction, cable and pipeline plowing and horizontal drilling.
The flexibility of our technology - allows underground laying of ø35 to ø315mm diameter cables and pipes - by laying and ø315 to ø600mm by pulling.
TECHNOLOGY FOR LAYING
PIPELINES AND CABLES WITH THE PLOUGH

FROM THE TAIL OR DRUMS
PE, PEID pipes and cables from ф35 to ф315mm
are installed by laying from a spool or drum.
BY CONTROLLED PULLING
PE, PEID steel or cast-iron pipes from ф400 to ф600mm
are installed by controlled pulling.
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FROM KOENIGPLUG
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AREAS OF APPLICATION
RAILROAD UNDERPASSES,
TECHNICAL CONSTRUCTIONS
CROSSINGS UNDER WATERCOURSES,
RIVERS, CANALS, LAKES
COMPLETE GAS AND WATER ZONES
WITH CONNECTIONS TO INDIVIDUAL HOUSES






