The parallel grab with pole clamp was specially developed for track construction and the electrification and extension of railway lines. With the help of the pole clamp, road-rail excavators can erect pre-installed catenary poles efficiently and without the need for additional machinery or labour. Thanks to the large clamping range, masts with a diameter of 250 to 600 mm can be picked up effortlessly. The grab is also certified by BG-Bau and fulfils the highest safety standards.