Roadtec SP-200 Spray Paver

Overview

The SP-200 Spray Paver sprays tack and applies hot mix asphalt seconds later.

Combining spraying and laydown produces a high-quality mat with a strong bond between layers. A spray bar just in front of the paver’s auger distributes the liquid through computer-controlled, self-cleaning valves. An onboard microprocessor precisely controls the rate of flow. Valves can also be controlled manually and are arranged in sets of three, providing plenty of spray capacity so you can move fast. To cut down on refill stops, the SP-200 is equipped with a 2,100-gallon tack tank, the largest tank available on the market today.

Applications

Highway Paving

Highway class paving requires pavers that are strong, powerful and productive. These large-scale paving projects include interstates, expressways and superhighways. Highway class paving can range from one lane to multi-lane projects. These applications require pavers with large hoppers, wide paving widths and a broad scope of screed compatibility.
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Motor Sports Paving

Motor sports paving requires nonstop paving, precise mat thickness and consistent paving practices. The hot mix asphalt needs to be uniform in terms of temperature and consistency. The resulting pavement must be able to withstand massive stress.
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Downloads

Astec-SP-200-Spray-Paver-Spec-Sheet-English
Download (pdf) 686 KB

Key Specifications

All specifications subject to change without notice.

Features

High Capacity Product Tank

High capacity 2,100 gallon heated oil tank. Four inches of insulation are placed around the oil tank so that emulsion does not require offloading overnight.
Hot Oil Heating System

Oil is heated by a 500,000 btu diesel-fired helical coil heater. The system can operate at temperatures up to 450ºF for liquid AC.
Extendable Spray Bar

Spray bar extends to the full width of the screed for uniform tack coverage.
Automated Flush System

Allows for easy, complete machine clean out at the end of the shift.
Operator Station

Comfort drive station with armrest controls and swing out seats enable simple and efficient operation.