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Rosco Asphalt Distributor
Maximizer 3B
Truck-mounted Rosco asphalt distributor with an 8 to 16 ft extending spray bar, automatic application-rate control, and a 400 gpm Viking pump.
Plan your Maximizer 3B quote
- Share the intended material and application, such as tack coat or chip seal support.
- Include the required spray width and application rate, with units, if known.
- Describe the route and load requirements before selecting a tank.
- Provide the truck model and axle ratings if you plan to supply a chassis.
- List options to confirm, such as a heated pump, GPS, or heating equipment.
- Include the jobsite city and planned start date.
Overview
Built for the way Texas crews work
The Rosco Maximizer 3B is a truck-mounted asphalt distributor with an 8 to 16 ft fully circulating extending spray bar. Two independently controlled 8 ft sections let the operator adjust the bar width.
Automatic application-rate control uses the Plus+1 CAN Bus system and a 7 in color display. The distributor includes a 400 gpm Viking pump and Enviro-flush cleanout.
Rosco lists maximum tank capacities from 990 to 5,313 gal in its specification sheet. Its brochure starts the range at 1,050 gal. Confirm the available tank and usable load for the selected chassis with Closner.
8 to 16 ft fully circulating extending spray bar.
Two independently controlled 8 ft spray-bar sections.
Automatic application-rate control with Plus+1 CAN Bus controls.
7 in color display and up to 12 preset application rates.
400 gpm Viking positive displacement asphalt pump.
990 to 5,313 gal maximum tank capacity in the specification sheet; confirm the selected tank and usable load.
Key Specs
- Tank capacity
- 990 to 5,313 gal maximum per specification sheet; confirm tank and usable load
- Spray bar
- 8 to 16 ft fully circulating extending spray bar
- Pump
- 400 gpm Viking positive displacement pump
- Controls
- Plus+1 CAN Bus with automatic application-rate control
- Display
- 7 in color display
- Cleanout
- Enviro-flush system
Field Details
See the machine at work
Close-up photos and jobsite views show how the machine is built, configured, serviced, and used beyond the spec sheet.
Confirm the truck build
Length, width, height, and weight depend on the truck and selected options. Share your chassis details when you request a quote.
Extending spray-bar layout
The 3B uses an extending bar. Compare its width and configuration with the 2B folding bar before selecting a distributor.
Plan the tank and load
Maximum tank capacity does not establish the usable load. Confirm material density, thermal expansion, and truck or axle ratings for the quoted build.
Videos
Maximizer 3B Video Library
Manufacturer videos and training content for understanding the machine, its setup, and the systems crews rely on in the field.
Rosco Maximizer 3B Distributor
Manufacturer video overview of the Rosco Maximizer 3B asphalt distributor.
Technical Specifications
Maximizer 3B Spec Details
Specifications below are pulled from manufacturer materials and Closner product research. Final build details can change by chassis, configuration, and option package.
Spray bar and controls
- Spray bar type
- 8 to 16 ft fully circulating extending spray bar
- Bar sections
- Two independently controlled 8 ft sections
- Nozzle spacing
- 4 in centers
- Width configuration
- Quick-disconnect nozzles permit spray-width changes in 4 in increments
- Pump
- 400 gpm Viking positive displacement asphalt pump
- Rate control
- Automatic application-rate control; up to 12 presets
- Control system
- Plus+1 CAN Bus
- Operator display
- 7 in color display
- Ground-speed sensor
- Radar horn standard; GPS optional in place of radar
Tank and truck requirements
- Maximum capacity
- 990 to 5,313 gal in specification sheet SS-7002.7-EN
- Brochure capacity range
- 1,050 to 5,313 gal maximum in brochure BR-7002.6-EN; confirm the selected tank
- Usable load
- Thermal expansion, material density, and truck or axle ratings can limit the recommended load
- Dimensions and weight
- Depend on the truck and selected options; bar width is not complete truck width
- Cleanout
- Enviro-flush cleanout system
- Platform
- Truck-mounted asphalt distributor
- Applications
- Chip seal, seal coat, fog seal, and tack applications
Features
Maximizer 3B advantages
8 to 16 ft extending spray bar
The bar uses two independently controlled 8 ft sections. Confirm the required spray width before ordering.
4 in nozzle spacing
The nozzles sit on 4 in centers. Quick-disconnect nozzles permit spray-width changes in 4 in increments.
Automatic application-rate control
The Plus+1 CAN Bus system provides automatic application-rate control and up to 12 presets. The operator uses a 7 in color display.
400 gpm Viking pump
Rosco lists a 400 gpm Viking positive displacement asphalt pump for the 3B distributor system.
Gallery
Maximizer 3B Photos
Factory model photos and system views for a closer look at the machine.
FAQ
Common Maximizer 3B Questions
How wide is the Rosco Maximizer 3B spray bar?
The extending spray bar spans 8 to 16 ft. It has two independently controlled 8 ft sections and nozzles on 4 in centers. Quick-disconnect nozzles permit spray-width changes in 4 in increments. Confirm the spray-bar package with the quoted build.
What tank capacity does the Rosco Maximizer 3B offer?
Rosco's specification sheet lists 990 to 5,313 gal maximum capacity. Its brochure starts the range at 1,050 gal. Thermal expansion, material density, and truck or axle ratings can limit the recommended load. Confirm the selected tank and usable load with Closner.
What are the Rosco Maximizer 3B dimensions and weight?
Length, width, height, and weight depend on the truck and selected options. Spray-bar width does not establish complete truck width. Share the chassis details with Closner to confirm the dimensions and load requirements for the quoted build.
Does the Rosco Maximizer 3B use radar or GPS?
Rosco lists a radar horn ground-speed sensor as standard equipment. GPS is an option in place of radar. Confirm the sensor with the selected build.
How do I request a Rosco Maximizer 3B price in Texas?
Request a quote from Closner with your jobsite city, timing, material, and required spray width. Include the truck and tank requirements, if known. Closner can help compare the package and confirm price and availability.
More Rosco Models
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Maximizer 2B
Folding-bar Rosco asphalt distributor with triple-overlap fan spray pattern, automatic application-rate control, 400 gpm Viking pump, and Plus+1 CAN Bus controls.
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Maximizer 4B
High-output Rosco distributor with 24 ft fully circulating folding/extending spray bar, 560 gpm Viking pump, automatic application-rate control, and 2,050 to 5,313 gal tank range.
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PR900
Dual-tank Rosco maintenance distributor with independent 600 gal front and 300 gal rear tanks, front and rear spray bars, Plus+1 controls, and route-support options.
View Model →Available inventory
Available Rosco Maximizer 3B Inventory
Live Closner listings that match Rosco Maximizer 3B. If the exact unit is not listed today, Closner can still check incoming machines, rentals, and factory availability.
Request a Quote or Support
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Prefer to call? 210-732-2131