G. Zwiehoff GmbH is based in Rosenheim, Germany, and has specialised in the development and production of special road/rail vehicles for railway infrastructure since 1995. What started as a sales office has grown over the years into a global provider of complete solutions for special vehicles. Today the family business is run in the second generation by the brothers Frank and Stephan Zwiehoff, sons of the founder Gerd Zwiehoff.
Zwiehoff is one of the leading specialists in road/rail technology, offering its customers tailor-made solutions that combine innovation, flexibility and technical expertise. Its portfolio includes the ROTRAC series of shunting vehicles (types E1, E2 and E4 with a shunting capacity of 110 to 500 tonnes), road/rail vehicles based on the Unimog (up to 1,000 tonnes) and the high-capacity ROTRAC RR (up to 4,000 tonnes), as well as multi-purpose vehicles for track construction and maintenance, overhead line maintenance, rescue and emergency operations and seasonal work. The company is also developing the AuRa system for automated shunting.
Zwiehoff is certified to ISO 9001 (quality management) and ISO 14001 (environmental management) and supplies its products to customers worldwide, with representatives in Spain, Portugal, Romania, Albania, North Macedonia, the USA, Australia, Taiwan and Hong Kong, among others.

VHC Trade has been operating on the Czech and Slovak markets since 1992. We represent the world’s leading manufacturers Plasser & Theurer, Robel, Speno and Vogel & Plötscher. Thanks to this, we offer to our partners special railway technologies and also hand held machines for the construction and maintenance of railway systems. We also provide technologies for reprofiling of railway lines and switches.
Since 2016, we have had a service centre in Lovosice providing facilities for the long-term care of your working machines and conventional vehicles. This includes the service and maintenance of rolling stock from the rail transport segment and, last but not least, the possibility of integrating ETCS systems.
years on the market
supplied working vehicles delivered to our partners
kilometers of grinded tracks
