Efficient spray paving

By MJ Woof September 3, 2024 Read time: 1 min
Dynapac is now offering an efficient spray paver machine that can handle both tasks in a single pass

Dynapac SD2500CS PROTAC Spray Paver is designed to handle both paving and spraying in a single pass. This novel machine can apply a layer of tack coat emulsion and a layer of asphalt at the same time. This saves time and cost, while increasing pavement quality. 

The integrated, three-stage heating system brings the emulsion quickly to temperature using minimum power and without damaging the tack coat, while tank heating is synchronised with the electric screed, reducing the time needed to get the machine ready. The 1,200litre emulsion tank is mounted in the middle of the machine, which helps traction and stability as well as allowing a good field of view from the operator station. 

The touchscreen control system is said to be easy to use, while an integrated cleaning system guides the user through the cleaning or blow-off process. Calibrating the spray rates can be handled using the display, as can troubleshooting. These features are connected to the proven automation technologies in Dynapac’s Pave Manager 2 Advanced software. These include screed width control via MatTracker, truck driver communication with TruckAssist or automatic setting memory with SetAssist. 

Customers have a choice of a maximum spray width of 6.5m with V5100 or V6000 Screed Series or having a maximum spray width of 7m with V6000 Screed Series.

Asphalt milling, paving & compaction

For more information on companies in this article

Related Content

  • Vögele introduces new spray paver
    January 6, 2017
    Vögele is introducing a new generation SprayJet model, built around its latest Super 1800-3i asphalt paver. Like its predecessor, the new machine features an add-on emulsion tank and spraybars and is designed to both spray emulsion and carry out asphalt paving. Anja Sehr of the firm’s marketing and communications department said, “This does two steps in one.” She added that using this type machine boosts paving quality, as the SprayJet can ensure a homogenous layer of emulsion is spread over the surface, be
    Read More
  • New asphalt paving developments are coming to market
    January 7, 2015
    Atlas Copco introduces new low emission diesels in its latest large paver models - Mike Woof writes The large pavers from Atlas Copco’s Dynapac range are now compliant with the Tier 4 Final/Stage IV emissions regulations due to the installation of new engines. Running costs are also said to have been reduced due to lower fuel consumption and the firm claims each of the latest models can offer a fuel saving of 4200 litres/year, as well as a reduction in CO2 emissions of 11tonnes/year.
    Read More
  • Dynapac’s high capacity asphalt paver
    September 30, 2013
    Dynapac is now offering the SD2550CS tracked paver, which is said to deliver high productivity and efficiency at a low cost/tonne. The machine is also fitted with Dynapac’s latest intelligent Pave Manager 2.0 control system, further boosting mat quality. The company says that the paver has benefited from an intensive research and development programme and the R&D team has worked hard to improve a number of features on the new paver, which now has an improved operator work station and controls systems, lo
    Read More
  • Improved efficiency for material transfer
    March 24, 2020
    Dynapac’s latest material transfer vehicle (MTV) is said to offer improved efficiency and versatility for asphalt paving applications. In addition, the firm is also now introducing a versatile paver for the North American market.
    Read More

Highlighted Content