WS 250
WS 250
Tractor-towed stabiliser
2,500mm
500 mm
250 kW / 340 HP
The powerful unit for effective soil stabilization
- The WS 250 tractor-towed stabiliser is designed for efficient soil stabilisation at a working width of 2.5 m.
- Their range of applications covers both soil improvement and soil strengthening measures.
- In soil improvement, the tractor-towed stabilisers produce soils suitable for placing and compacting to create embankments, slopes, backfills or site haulage roads.
- In soil strengthening, they create load-bearing surfaces for the construction of parking lots, roads, sports grounds, track beds, harbour facilities, airports or industrial parks.
Technologies
Soil stabilisation with tractor-towed stabilisers
Whether heavy, coarse-grained or sandy subgrade material: the tractor-towed stabilizer can be relied on to convert it into soil that is highly suitable for placing and compacting. If too coarse, the material to be stabilized is crushed in the mixing chamber by the milling and mixing rotor. Soft soil is covered with lime spread by, for instance, a binder spreader prior to treatment. Subsequent homogeneous mixing by the milling and mixing rotor causes the lime to remove the excess humidity from the soil.
Soil stabilization with added binding agents like cement is a patent remedy for increasing the long-term resistance against stresses resulting from traffic and weather conditions. Soil stabilization produces a ground of permanently high bearing capacity, strength and excellent resistance to frost.
Mixing procedures
Cold recycling can be achieved either in-plant by hauling material recovered from an existing road to a central depot where it is fed through a mixing unit, or in-place using a recycling machine.
When mixing in-place / in-situ, a cold recycler granulates the existing pavement while mixing in binders and water homogeneously at the same time.
When mixing in-plant, reclaimed asphalt pavement and crushed stone are transported to a mixing plant located in the vicinity of the construction site.
Technical specifications
Working width max
2,500 mm
Working depth
500 mm
Tractor requirements
Loading weight, front
2,500 – 3,000 kg
Recommended engine power
250 kW / 340 HP
Travel drive
innitely variable from 0 – Vmax
Driveshaft
with 1 ¾” internal toothing, 20 or 6 teeth
Driveshaft speed
1,000 U/min
Rear power lift
three-point, categories 3 and 4 DIN / ISO 730-1
Max. output at the driveshaft
280 kW / 381 HP
Brochure
Contact us for quotes and prices!
All details, illustrations and texts are non-binding and may include special equipment. We reserve the right to make technical changes without prior notice. Performance data are dependent upon actual operational conditions.