The Graco RoadLazer RoadPak System Option 4 (25D271) is a professional-grade truck-mounted line striping system engineered for contractors and municipalities that need high-production roadway marking capability with precise application control. Featuring Graco's heavy-duty RPS 2900 hydraulic system, a 19 HP Kohler engine, single-pump RoadPak configuration, and 450 lb pressurized bead tank, the system delivers up to 5 GPM at 2,900 PSI for demanding long-line striping applications. Option 4 includes a 2-gun arm, Advanced Controller, RoadView HD Camera System, Simple Guide System, Gun Lift Winch Kit, Rear Seat Kit, and Steerable Carriage to improve line accuracy, operator visibility, and productivity. Its modular slide-in frame allows the system to be installed in a pickup, flatbed truck, or compatible utility vehicle while providing the production capability required for roadway, municipal, airport, and large-scale pavement marking projects. Available from NMR, your authorized Graco dealer and service center for professional spray equipment, parts, repairs, and technical support.