• TOP 100 innovator

    ZECK is awarded for TOP 100 most innovative medium-sized enterprises of Germany

ZECK - Stringing Machines & Equipment

We are a German pioneer among the manufacturers of high-quality special purpose machines for line construction. Thanks to our long tradition and enthusiasm in developing technology and maintaining quality, our ZECK special purpose machines enjoy a top position all over the world.



ZECK ALU SEPARATOR (ZAS) The latest patented innovation to efficiently sort scrap ACSR conductors more ...


The Utility Expo 2021 - former ICUEE

28-30 September 2021, Kentucky Exposition Center, Louisville / USA more ...


  • Overhead Transmission Lines

    Overhead Transmission Lines

    The wiring of overhead power transmission lines requires an installation technology which avoids contact of the conductors with the ground. For this purpose we manufacture tension stringing machines and equipment. more ...
  • Ropeway


    Machines suitable for difficult terrain are needed to build a ropeway. Installation and stringing are interesting but complicated aspekts of ropeway construction. For this purpose we manufacture tension stringing machines and equipment. more ...
  • Rail Technology

    Rail Technology

    Efficient and accurate installation of catenary systems is achieved by machines which install the wires under the same tension at which they need to be finally fixed. Our catenary installation units for catenary installation can be mounted on rail-road vehicles as well as on rail wagons. Our product range is completed by rail-road vehicles for catenary installation and rail construction. We manufacture our products individually according to any technical requirements. more ...
  • Underground Cable Construction

    Underground Cable Construction

    Many ZECK pullers are suitable for overhead transmission line construction as well as underground cable installation and provide many advantages, such as free wheel devices, fast changing of reels, large reel diameters and high rope speed. more ...
  • Antenna Construction

    Antenna Construction

    ZECK drum winches can be employed for safe and quick tower equipment, tower erection or regulating the sag. more ...
  • Accessories


    The wide range of additional equipment needed for the stringing of overhead lines or catenary is part of our product range as well. Furthermore we manufacture the complete equipment for the erection of power transmission line towers. more ...

ZOS - ZECK On Site

A project management software for the documentation and visual representation of the construction progress in stringing operations.

A desktop application for the project manager as well as a mobile app for the construction manager and all other persons involved.

Available in our ZOS webshop



Our clients

This is an excerpt from our customer reference list: