We offer sophisticated processes that make the realisation easier for you when your project specifications demand the construction of extremely hard-wearing highways or airport runways and the production of monolithic concrete profiles. Take advantage of the advanced technologies of our extensive machine portfolio for the achievement of maximum precision in concrete paving.

We offer mature processes for facilitating the construction of heavy-duty motorways or airport runways an the production of poured-in-place concrete profiles. Make use of our broad offer of machines for high precision in concrete paving.

Are you a perfect organizer who always has a plan? – With us, you will assure ensure fast, smooth, and hassle-free delivery of our products – whether by truck or train, ship, or plane

Increasingly tough demands regarding the quality and cost-efficiency of road construction measures have led to growing demand for machines and technologies that are designed for specific applications. One example are split vibration and oscillation drums. HAMM offers these for tandem rollers in the HD+ series (split vibration drum) and HX series (split vibration drum and/or split oscillation drum).

In contrast to complete soil replacement, soil stabilisation can minimise transport logistics and conserve materials. When being used as a soil stabiliser, the WR uses its powerful milling and mixing rotor to mix pre-spread binding agents such as lime or cement into the existing, insufficiently stable soil to working depths of up to 560 mm and convert it into a high-quality construction material in-situ. The resulting homogeneous mixture of soil and binding agent offers outstanding tensile, compressive, and shear strength, long-term resistance to water and fros and volume stability. Typical applications include the construction of paths, roads, highways, routes, parks and sports grounds, industrial estates, industrial plants, airfields, dams, backfilling, and landfill sites.

When mixing in-place / in-situ, a cold recycler granulates the existing pavement while mixing in binders and water homogeneously at the same time. This method produces a new construction material mixture in a single operation. The cold recyclers are equipped with a powerful milling and mixing rotor and highly efficient injection systems.

KLEEMANN crushing and screening plants are characterized by high quality and availability, ease of operation, and impressive versatility. In close cooperation with test customers, our plants are thoroughly tested and continuously optimized during the development phase. Only when performance and cost-effectiveness are convincing does series production begin.

If the load bearing capacity of the asphalt surface layer has been compromised, the road structure must be completely rehabilitated. Cold recycling is the latest trend – fast, cost-effective and environmentally friendly!

The WR is equipped with a powerful milling and mixing rotor and state-of-the-art injection systems. The cold recycler mills and granulates the existing asphalt pavement, injects binders and water in precisely metered quantities and mixes all three in a single operation. The new base layers produced in this in-situ process are distinctive for their exceptionally high bearing capacity.

Thanks to market-driven machine solutions and customer-orientated services, the group of companies has grown to become the global market leader for mobile road construction machines.

The second decade of the new millennium is also marked by groundbreaking innovations at WIRTGEN.

Spanning an area of more than 350,000 m², HAMM has the world's most advanced roller factory. The assembly halls, production facilities and logistics centre are perfectly interlinked in a highly efficient process.

Working on a range of construction sites in the earthworks and asphalt sectors requires rollers to have optimum driving and steering characteristics. To meet this need, HAMM has installed three-point articulation – a more sophisticated upgrade from conventional articulated joints – in all compactors and tandem rollers in the HD CompactLine, HD and HD+ series as standard.

The objective of compaction is to permanently bond the individual asphalt layers in order to achieve stability and resistance to deformation.

Technical solutions – however ingenious they may be – will only succeed if they are user-friendly. HAMM recognised this fact at a very early stage. This is why product designers have been involved in the development process since the 1990s.