Cable duct for fibre optic cable

März 7, 2022 admin Comments Off

Creating a cable shaft

For pulling a cable shaft are the diesel-powered trenchers of the GM 1 all-wheel series. They are self-propelled and have a powerful diesel power unit. However, due to their low dead weight, the ground is only slightly stressed.

Cable shaft

It is extremely rare for a terrain to be perfectly level. For this reason, the tiller is equipped with a tilt device that can easily compensate for a lateral slope of up to about 15 degrees. The excavated soil is ejected either to the left or to the right. It goes without saying that the trenchers’ control platform can be swiveled. Conveniently, the conveyor belt can be mounted on both sides. This allows the excavated material to be removed directly.

After milling, the extra backfill hopper is used to fill the excavated trench with gravel – in just a single work step.

The GM 1 all-wheel trenchers also enable, with the help of additional accessories, immediate cable shaft, cable and pipe pulling after the trench has been excavated. There is also the possibility to equip all four-wheel trenchers with twin tires.

On the other hand, what about a particularly hard surface? Can trenches for a cable shaft be dug without any problems even in such a case in order to lay fiber optic cables? The answer is a resounding “yes”, as this presents absolutely no challenge for the self-propelled machine. For professional cable shaft and cable laying, LIBA trenchers prove to be exceptionally useful machines that faithfully do their job at all times.

With us, you benefit from many years of experience and professional expertise.

Our devices are characterized by high functionality and reliability. They have already proven themselves in many fields of application and numerous projects and are used by a large number of companies. In addition, we offer you over 50 years of experience, which is reflected in the technical sophistication and professionalism of our trenchers.

If you have any questions about our trenchers for cable laying or would like a quote, please use our contact form. We will deal with your request immediately and contact you. You can also call us at +49 (0) 591 – 76 314. We are looking forward to your visit!


Diekstrasse 59 · 49 809 Lingen · Germany +49 (0) 591 - 76 314