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Rehabilitation of asphalt surfaces in a single operation

  • Hot recycling machine with a continuously adjustable working width between 3.00 m and 4.50 m for the large-scale rehabilitation of bituminous bound road surfaces in a single operation.
  • Powerful, individually connectable infrared heaters heat the asphalt concrete gently and evenly.
  • In the Remix method, the twin-shaft pugmill mixer achieves consistent and homogeneous mixing results after the surface has been scarified with a microprocessor-controlled addition of binding agents and mixed material.
  • In the Remix Plus method, an additional surface layer is added on top of the mixing result in a “hot-in-hot” application in one single operation.
  • The tried and tested VÖGELE paving screed with a tamping and vibrating unit achieves optimum pre-compaction results in regard to the recycled road surface.

Technical Highlights

Learn more about the highlights and benefits of the WIRTGEN remixer

  1. Gas tanks

    Liquid-gas twin-tank system with filling level indicator to ensure energy supply to the infrared radiators.

  2. Metering bin

    Storage container for continuously adjustable discharge of virgin mix onto the belt conveyor

  3. Heating system

    Infrared radiator elements adjustable to the specified working width for effective heating of the surface course and underlying base.

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  4. Power unit

    Fuel-efficient, powerful diesel engine for high drive power.

  5. Binder tank

    Heated binder tank for the storage of bituminous binding agents.

  6. Paving screed

    Tried-and-tested VÖGELE paving screed including spreading auger and hydraulic tamping and vibrating unit for perfect paving results.

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  7. Operator's platform

    Walk-through operator’s platform with controls arranged within easy reach for easy operation.

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  8. Scarifier shafts

    Scarifier shafts adjustable to the specified working width and fitted with carbide tools for gentle scarification of the pavement material.

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  9. Twin-shaft compulsory mixer

    Heated mixer with high-strength internal lining to ensure homogeneous mixing of the scarified asphalt pavement, binder and virgin material.

  10. Receiving hopper

    Large hopper to receive virgin mix from the truck.

  11. Belt conveyor

    Heavy-duty scraper conveyor to forward and add virgin mix to the recycling process.

Technical specifications

Detailed information about the RX 4500

Model RX 4500
Working width 3,000 mm - 4,500 mm9 ′ 1 ″ - 14 ′ 9 ″
Working depth 0 mm - 60 mm0 - 3 ″
Heating power max. 1,445 kWmax. 1,445 kW
Engine power 240 kW / 326 PS240 kW / 322 HP
Emission standards EU Stage 3a / US Tier 3EU Stage 3a / US Tier 3
Operating weight, CE * 47,900 kg105,601 lbs
RX 4500 i Working width 3,000 mm - 4,500 mm9 ′ 1 ″ - 14 ′ 9 ″ Working depth 0 mm - 60 mm0 - 3 ″ Heating power max. 1,445 kWmax. 1,445 kW Engine power 240 kW / 326 PS240 kW / 322 HP Emission standards EU Stage 3a / US Tier 3EU Stage 3a / US Tier 3 Operating weight, CE * 47,900 kg105,601 lbs
  1. [*] Weight of machine with half-full water tank, half-full fuel tank, driver (75 kg) and tools.

All details, illustrations and texts are non-binding and may include optional additional fittings. Subject to technical modifications. Performance data dependant upon 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.

© 2017 WIRTGEN GmbH