Recyclers and soil stabilisers

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Recycling damaged asphalt pavements and stabilising soils

Cold recyclers are used to prepare asphalt pavement on site. In this process, the existing pavement is granulated with the milling and mixing rotor and prepared by adding precise amounts of bituminous binding agents, cement and water. The result is a homogeneous material that can be used to directly repave the soil. Soil stabilisers use the milling and mixing rotor to mix pre-spread binding agents such as lime or cement into the existing, less stable soil and transform it into a high-quality material directly on site.

Tractor-towed stabilisers

The tractor-towed stabiliser can be attached to a tractor in a few swift moves. The adjustable rotor plate ensures the homogeneous mixing quality of binding agent and soil. Side plates which move on skids, the mechanical belt drive on each side and the effective milling and mixing rotor contribute to the high performance. In the soil improvement process, the tractor-towed stabiliser produces soils suitable for placing and compacting, while in the soil stabilisation process, it creates load-bearing surfaces.

Cold recyclers and soil stabilisers

The recyclers have a variable mixing chamber and microprocessor-controlled injection systems for the addition of bitumen emulsion, water and foamed bitumen. In the soil stabilisation process, the all-wheel drive, all-terrain machines mix binding agents into existing soils, producing load-bearing soils with ideal properties for further roadworks. In the cold recycling process, the existing pavement is milled off and the milled material is then homogeneously mixed with the added binding agents. The new mix of materials then serves as a basis for base courses.

WR 240i Cold recyclers and soil stabilisers
WR 240i

Cold recyclers and soil stabilisers

Working width max. 2,400 mm
Working depth
510 mm
Maximum power 455 kW / 619 HP 1,900 rpm
Operating weight, CE
30,600 kg
WRC 240i Cold recyclers and soil stabilisers
WRC 240i

Cold recyclers and soil stabilisers

Working width max. 2,320 mm
Working depth
510 mm
Maximum power 455 kW / 619 HP 1,900 rpm
Operating weight, CE
34,300 kg
WR 250i Cold recyclers and soil stabilisers
WR 250i

Cold recyclers and soil stabilisers

Working width max. 2,400 mm
Working depth
560 mm
Maximum power 563 kW / 766 HP 1,700 rpm
Operating weight, CE
32,000 kg

Cold recyclers

Cold recyclers in the CR series are used for the cost-effective recycling of pavements. Binding agents and water are added in precisely metered quantities by means of microprocessor-controlled injection systems. Cold recyclers with a paving screed use the down-cut process and immediately repave the recycled construction material. In large projects requiring high daily performances, the recycler transfers the recycled construction material via its integrated discharge conveyor to the material hopper of the downstream paver, which immediately repaves it, achieving a high degree of precompaction. The recyclers in the CR series additionally can be used as high-performance milling machines.

W 240 CRi Cold recyclers
W 240 CRi

Cold recyclers

Working width max. 2,350 mm
Working depth
350 mm
Maximum power 775 kW / 1,054 HP 1,800 rpm
Operating weight, CE
48,500 kg
W 380 CRi Cold recyclers
W 380 CRi

Cold recyclers

Working width max. 3,800 mm
Working depth
350 mm
Maximum power 775 kW / 1,054 HP 1,800 rpm
Operating weight, CE
53,000 kg

Mobile cold recycling mixing plant

The mobile cold recycling mixing plant is simple to transport and quick to set up in the direct vicinity of the operation site. The robust twin-shaft compulsory mixer achieves high mixing performance levels. Microprocessor-controlled injection systems for the addition of a wide range of binding agents ensure that the materials are mixed precisely to formula. The slewing discharge conveyor with its wide range of motion enables the processed cold mix to be stockpiled or continually loaded onto transport vehicles.

KMA 240i Mobile cold recycling mixing plants
KMA 240i

Mobile cold recycling mixing plants

Mixing performance 240 t/h
Design Twin-shaft pugmill
Operating weight, CE
31,850 kg

Laboratory equipment

Cold recycling projects are multi-faceted, some even presenting a challenge. Good to be able to cover all bases. WIRTGEN provides numerous technical innovations helping you to reach your goal safely and efficiently. A range of ancillary equipment optimally rounds off WIRTGEN's unique range of cold recycling and soil stabilisation machines.

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.