Stay informed with the latest Wirtgen GmbH (WIRTGEN Group) news & information. We've brought a total of 126 Wirtgen GmbH (WIRTGEN Group) press releases and event announcements to you so far this year. Keep track of today’s trending news, including: “New Hamm compactors: H-Series models in 11 -16 t range and H 25i VC with crusher drum“ and “Oscillation available for compact rollers: Hamm adds models to the HD CompactLine “.