Railvac is a vacuum based suction machine for surgical trenchmaking

This video shows a method on how to establish trenches for ducting systems along railroads. Norway is implementing a large scale infrastructure programme for the modernization of the railway lines several places throughout the country. See this video and see how a skilled team from contractor NORSK JERNBANEDRIFT handles the trench work and the laying out of the ducting system from GM Plast A/S. Thanks for letting us be a part of this: For questions or enquires please feel free to contact us: www.gm-plast.dk gm@gm-plast.dk