Soil stabilizer WR 250i

The powerful recycler for demanding operations • The powerful recycler of the WR series is particularly suitable for demanding operations. • With a working width of 2.40 m and a maximum working depth of 560 mm, the WR 250 is a machine of high performance when it comes to particularly challenging projects. • Thanks to its high performance levels in milling and mixing, the recycler will tackle the most challenging of operations in soil stabilising and cold recycling. • When it comes to soil stabilising, the ideal performance range is between 6,000 and 12,000 square metres a day. • For cold recycling, the ideal performance range is between 700 and 1,200 square metres per hour and 20 to 25 cm of asphalt thickness. Soil stabilization scores top marks in comparison to soil exchange as it requires fewertruck transports, results in shorter construction times, saves resources and reduces C02 émissions. When operating as a soil stabilizer, the WR uses its powerful milling and mixing rotor to mix pre-spread binders, such as lime or cernent, into the existing, insufficiently stable soil at working depths of up to 560 mm to convert it into a construction material of high quality in an in-situ process. The resulting homogeneous soil-binder mixture offers high tensile strength, compressive strength and shear strength values as well as long-term water résistance, frost résistance and volume stability.