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The powerful unit for effective soil stabilization

  • The WS 150 tractor-towed stabilizer is designed for efficient soil stabilization at a working width of 4 ft 11 in (1.5 m).
  • Their range of applications covers both soil improvement and soil strengthening measures.
  • In soil improvement, the tractor-towed stabilizers 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.

Technical Highlights

Find out about the components of WIRTGEN tractor-towed stabilizers

  1. Effective concept

    • Adjustable rotor plate
      Adjustable rear rotor plate in extra high position.
    • High contact pressure
      Rotor plate with high contact pressure for homogeneous mixing quality.
    • Adjustable levelling blade
      Mechanically adjustable levelling blade for perfectly even surfaces.
    • Adjustable side plate
      Hydraulically height-adjustable side plates left and right including mechanical retainer.
    • Flexible stone guard
      Flexible stone guard at the front to protect against flying stones.

    Additional Information

  2. Efficient milling and mixing performance

    • Powerful milling and mixing rotor
      Powerful milling and mixing rotor available with different toolholder systems.
    • Mechanical drive
      Highly efficient mechanical belt drives on the left and right.
    • Eccentric milling rotor gearbox
      Pulley housing always remains above the ground due to eccentric milling drum gearbox.
    • Quick replacement of cutting tools
      Easy replacement of cutting tools using a pneumatic tool extractor.

    Additional Information

  3. Heavy-duty linkage

    • Reliable transmission of power
      Heavy-duty shaft drive for reliable transmission of the engine power to the milling and mixing rotor by means of an overload clutch.
    • Three-point hitch
      Standardized three-point hitch tailored to field requirements.
    • Easy attachment
      Attachment to the tractor is completed quickly in a few simple steps.

    Additional Information

Technical specifications

Detailed information about the WS 150

Model WS 150
Working width max. 1,500 mmmax. 4′ 9″
Working depth 0 mm - 500 mm0 - 19.7″
Transport dimensions (LxWxH) 2,483 x 1,900 x 1,650 mm43′ 12″ (48′ 3″ with cabine) x
8′ 2″ x 13′ 2″
Engine power of tractor > 150 kW / 204 PS> 150 kW / 204 PS
Own weight 4,035 - 4,285 kg8,895 - 9,446 lbs

Tractor-towed stabilizer WS 150 / WS 220 / WS 250 (Brochure)

Illustrations and texts are non-binding and may include customized fittings. Subject to technical changes. Performance data depend on operational conditions.

Market-leading and cutting-edge products for the Road and Mineral Technologies business sectors are constructed at the WIRTGEN brand headquarters in Windhagen, Rhineland-Palatinate. With its innovative, high-performance and cost-efficient products and technologies for cold milling, soil stabilization, hot and cold recycling, concrete paving and surface mining, WIRTGEN leads the world market in road construction and repair, as well as in mining natural rock and pay minerals.

© 2019 WIRTGEN GmbH

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